[INFO] cloning repository https://github.com/rolftimmermans/rmq
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rolftimmermans/rmq" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frolftimmermans%2Frmq", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frolftimmermans%2Frmq'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e520cfcd54273c3bda60747568a8b29e3879ff4d
[INFO] testing rolftimmermans/rmq against 1.76.0 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frolftimmermans%2Frmq" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rolftimmermans/rmq on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rolftimmermans/rmq
[INFO] finished tweaking git repo https://github.com/rolftimmermans/rmq
[INFO] tweaked toml for git repo https://github.com/rolftimmermans/rmq written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/rolftimmermans/rmq already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded oorandom v11.1.0
[INFO] [stderr]   Downloaded tinytemplate v1.0.3
[INFO] [stderr]   Downloaded claim v0.3.1
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[INFO] [stderr]   Downloaded plotters v0.2.12
[INFO] [stderr]   Downloaded flatc-rust v0.1.2
[INFO] [stderr]   Downloaded futures-test v0.3.4
[INFO] [stderr]   Downloaded humantime-serde v0.1.1
[INFO] [stderr]   Downloaded libzmq-sys v0.1.7+4.3.2
[INFO] [stderr]   Downloaded generator v0.6.20
[INFO] [stderr]   Downloaded loom v0.2.15
[INFO] [stderr]   Downloaded libzmq v0.2.2
[INFO] [stderr]   Downloaded zeromq-src v0.1.8+4.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3777b4e109b5c7fd51cd3a3df749238d57c2fb00b11c60fbdc0af86c7af6533
[INFO] running `Command { std: "docker" "start" "-a" "a3777b4e109b5c7fd51cd3a3df749238d57c2fb00b11c60fbdc0af86c7af6533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3777b4e109b5c7fd51cd3a3df749238d57c2fb00b11c60fbdc0af86c7af6533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3777b4e109b5c7fd51cd3a3df749238d57c2fb00b11c60fbdc0af86c7af6533", kill_on_drop: false }`
[INFO] [stdout] a3777b4e109b5c7fd51cd3a3df749238d57c2fb00b11c60fbdc0af86c7af6533
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79ad5be40f22fe6d7133fc2e6b9f124614e35119f2f91a9c286be176ed8d34f7
[INFO] running `Command { std: "docker" "start" "-a" "79ad5be40f22fe6d7133fc2e6b9f124614e35119f2f91a9c286be176ed8d34f7", kill_on_drop: false }`
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[INFO] [stdout] warning: value assigned to `pipe` is never read
[INFO] [stdout]   --> src/session/tcp.rs:38:21
[INFO] [stdout]    |
[INFO] [stdout] 38 |                     pipe = session.run().await;
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] running `Command { std: "docker" "inspect" "79ad5be40f22fe6d7133fc2e6b9f124614e35119f2f91a9c286be176ed8d34f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79ad5be40f22fe6d7133fc2e6b9f124614e35119f2f91a9c286be176ed8d34f7", kill_on_drop: false }`
[INFO] [stdout] 79ad5be40f22fe6d7133fc2e6b9f124614e35119f2f91a9c286be176ed8d34f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6803ce07e56e88fdbc1cd88fa817a66a4a80d22a946b42dc2195d06e2af843f
[INFO] running `Command { std: "docker" "start" "-a" "d6803ce07e56e88fdbc1cd88fa817a66a4a80d22a946b42dc2195d06e2af843f", kill_on_drop: false }`
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[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling criterion-plot v0.4.1
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[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling tracing-log v0.1.1
[INFO] [stderr]    Compiling futures-executor v0.3.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling tracing v0.1.13
[INFO] [stderr]    Compiling sharded-slab v0.0.8
[INFO] [stderr]    Compiling oorandom v11.1.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling scoped-tls v0.1.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling loom v0.2.15
[INFO] [stderr]    Compiling futures-test v0.3.4
[INFO] [stdout] warning: value assigned to `pipe` is never read
[INFO] [stdout]   --> src/session/tcp.rs:38:21
[INFO] [stdout]    |
[INFO] [stdout] 38 |                     pipe = session.run().await;
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling failure v0.1.7
[INFO] [stderr]    Compiling pin-project v0.4.8
[INFO] [stderr]    Compiling tracing-futures v0.2.3
[INFO] [stderr]    Compiling serde_json v1.0.48
[INFO] [stderr]    Compiling bstr v0.2.12
[INFO] [stderr]    Compiling humantime-serde v0.1.1
[INFO] [stderr]    Compiling bincode v1.2.1
[INFO] [stderr]    Compiling serde_with v1.4.0
[INFO] [stderr]    Compiling tracing-serde v0.1.1
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.0.3
[INFO] [stderr]    Compiling tracing-subscriber v0.2.3
[INFO] [stderr]    Compiling criterion v0.3.1
[INFO] [stderr]    Compiling libzmq v0.2.2
[INFO] [stderr]    Compiling rmq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `pipe` is never read
[INFO] [stdout]   --> src/session/tcp.rs:38:21
[INFO] [stdout]    |
[INFO] [stdout] 38 |                     pipe = session.run().await;
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/dispatch/fair_receiver.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |         assert_ready_eq!(receiver.poll_recv(cx!()), Ok(envelope!(1, pipe1.id)));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/dispatch/fair_receiver.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |         assert_ready_eq!(receiver.poll_recv(cx!()), Ok(envelope!(3, pipe2.id)));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/dispatch/fair_receiver.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         assert_ready_eq!(receiver.poll_recv(cx!()), Ok(envelope!(2, pipe1.id)));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/dispatch/fair_receiver.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 |         assert_ready_eq!(receiver.poll_recv(cx!()), Ok(envelope!(4, pipe2.id)));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/dispatch/fair_receiver.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |         assert_ready_eq!(receiver.poll_recv(cx!()), Ok(envelope!(5, pipe1.id)));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/dispatch/fair_receiver.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |         assert_ready_eq!(receiver.poll_recv(cx!()), Ok(envelope!(6, pipe1.id)));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::task::Poll` that must be used
[INFO] [stdout]   --> src/dispatch/fair_sender.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |         assert_pending!(sender.poll_send(&mut Some(msg!(1)), cx!()));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Poll` may be a `Pending` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `assert_pending` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/dispatch/fair_sender.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |         assert_ready_eq!(sender.poll_send(&mut Some(msg!(1)), cx!()), Ok(()));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/dispatch/fair_sender.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |         assert_ready_eq!(sender.poll_send(&mut Some(msg!(2)), cx!()), Ok(()));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/dispatch/fair_sender.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |         assert_ready_eq!(sender.poll_send(&mut Some(msg!(3)), cx!()), Ok(()));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/dispatch/fair_sender.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |         assert_ready_eq!(sender.poll_send(&mut Some(msg!(4)), cx!()), Ok(()));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::task::Poll` that must be used
[INFO] [stdout]   --> src/dispatch/fair_sender.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         assert_pending!(sender.poll_send(&mut Some(msg!()), cx!()));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Poll` may be a `Pending` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `assert_pending` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/dispatch/fair_sender.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         assert_ready_eq!(sender.poll_send(&mut Some(msg!(5)), cx!()), Ok(()));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/dispatch/fair_sender.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |         assert_ready_eq!(sender.poll_send(&mut Some(msg!(6)), cx!()), Ok(()));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/dispatch/router.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 | /         assert_ready_eq!(
[INFO] [stdout] 74 | |             router.poll_route(&mut Some(msg!(1)), pipe.id, cx!()),
[INFO] [stdout] 75 | |             Ok(())
[INFO] [stdout] 76 | |         );
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::task::Poll` that must be used
[INFO] [stdout]   --> src/dispatch/router.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         assert_pending!(router.poll_route(&mut Some(msg!(1)), pipe.id, cx!()));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Poll` may be a `Pending` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `assert_pending` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/dispatch/router.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 | /         assert_ready_eq!(
[INFO] [stdout] 82 | |             router.poll_route(&mut Some(msg!(2)), pipe.id, cx!()),
[INFO] [stdout] 83 | |             Ok(())
[INFO] [stdout] 84 | |         );
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/dispatch/router.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 | /         assert_ready_eq!(
[INFO] [stdout] 92 | |             router.poll_route(&mut Some(msg!(1)), Route { id: 1 }, cx!()),
[INFO] [stdout] 93 | |             Err(Error::RoutingError)
[INFO] [stdout] 94 | |         );
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 22.52s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "d6803ce07e56e88fdbc1cd88fa817a66a4a80d22a946b42dc2195d06e2af843f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6803ce07e56e88fdbc1cd88fa817a66a4a80d22a946b42dc2195d06e2af843f", kill_on_drop: false }`
[INFO] [stdout] d6803ce07e56e88fdbc1cd88fa817a66a4a80d22a946b42dc2195d06e2af843f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 951e1384733182836c2000edd1a3ecac2903284e9704ef02ae9a5c56b0e4a322
[INFO] running `Command { std: "docker" "start" "-a" "951e1384733182836c2000edd1a3ecac2903284e9704ef02ae9a5c56b0e4a322", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `pipe` is never read
[INFO] [stderr]   --> src/session/tcp.rs:38:21
[INFO] [stderr]    |
[INFO] [stderr] 38 |                     pipe = session.run().await;
[INFO] [stderr]    |                     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rmq` (lib) generated 1 warning
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/dispatch/fair_receiver.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |         assert_ready_eq!(receiver.poll_recv(cx!()), Ok(envelope!(1, pipe1.id)));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/dispatch/fair_receiver.rs:117:9
[INFO] [stderr]     |
[INFO] [stderr] 117 |         assert_ready_eq!(receiver.poll_recv(cx!()), Ok(envelope!(3, pipe2.id)));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/dispatch/fair_receiver.rs:118:9
[INFO] [stderr]     |
[INFO] [stderr] 118 |         assert_ready_eq!(receiver.poll_recv(cx!()), Ok(envelope!(2, pipe1.id)));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/dispatch/fair_receiver.rs:119:9
[INFO] [stderr]     |
[INFO] [stderr] 119 |         assert_ready_eq!(receiver.poll_recv(cx!()), Ok(envelope!(4, pipe2.id)));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/dispatch/fair_receiver.rs:126:9
[INFO] [stderr]     |
[INFO] [stderr] 126 |         assert_ready_eq!(receiver.poll_recv(cx!()), Ok(envelope!(5, pipe1.id)));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/dispatch/fair_receiver.rs:127:9
[INFO] [stderr]     |
[INFO] [stderr] 127 |         assert_ready_eq!(receiver.poll_recv(cx!()), Ok(envelope!(6, pipe1.id)));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::task::Poll` that must be used
[INFO] [stderr]   --> src/dispatch/fair_sender.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 |         assert_pending!(sender.poll_send(&mut Some(msg!(1)), cx!()));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Poll` may be a `Pending` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `assert_pending` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/dispatch/fair_sender.rs:92:9
[INFO] [stderr]    |
[INFO] [stderr] 92 |         assert_ready_eq!(sender.poll_send(&mut Some(msg!(1)), cx!()), Ok(()));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/dispatch/fair_sender.rs:93:9
[INFO] [stderr]    |
[INFO] [stderr] 93 |         assert_ready_eq!(sender.poll_send(&mut Some(msg!(2)), cx!()), Ok(()));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/dispatch/fair_sender.rs:94:9
[INFO] [stderr]    |
[INFO] [stderr] 94 |         assert_ready_eq!(sender.poll_send(&mut Some(msg!(3)), cx!()), Ok(()));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/dispatch/fair_sender.rs:95:9
[INFO] [stderr]    |
[INFO] [stderr] 95 |         assert_ready_eq!(sender.poll_send(&mut Some(msg!(4)), cx!()), Ok(()));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::task::Poll` that must be used
[INFO] [stderr]   --> src/dispatch/fair_sender.rs:96:9
[INFO] [stderr]    |
[INFO] [stderr] 96 |         assert_pending!(sender.poll_send(&mut Some(msg!()), cx!()));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Poll` may be a `Pending` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `assert_pending` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/dispatch/fair_sender.rs:105:9
[INFO] [stderr]     |
[INFO] [stderr] 105 |         assert_ready_eq!(sender.poll_send(&mut Some(msg!(5)), cx!()), Ok(()));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/dispatch/fair_sender.rs:106:9
[INFO] [stderr]     |
[INFO] [stderr] 106 |         assert_ready_eq!(sender.poll_send(&mut Some(msg!(6)), cx!()), Ok(()));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/dispatch/router.rs:73:9
[INFO] [stderr]    |
[INFO] [stderr] 73 | /         assert_ready_eq!(
[INFO] [stderr] 74 | |             router.poll_route(&mut Some(msg!(1)), pipe.id, cx!()),
[INFO] [stderr] 75 | |             Ok(())
[INFO] [stderr] 76 | |         );
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::task::Poll` that must be used
[INFO] [stderr]   --> src/dispatch/router.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |         assert_pending!(router.poll_route(&mut Some(msg!(1)), pipe.id, cx!()));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Poll` may be a `Pending` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `assert_pending` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/dispatch/router.rs:81:9
[INFO] [stderr]    |
[INFO] [stderr] 81 | /         assert_ready_eq!(
[INFO] [stderr] 82 | |             router.poll_route(&mut Some(msg!(2)), pipe.id, cx!()),
[INFO] [stderr] 83 | |             Ok(())
[INFO] [stderr] 84 | |         );
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/dispatch/router.rs:91:9
[INFO] [stderr]    |
[INFO] [stderr] 91 | /         assert_ready_eq!(
[INFO] [stderr] 92 | |             router.poll_route(&mut Some(msg!(1)), Route { id: 1 }, cx!()),
[INFO] [stderr] 93 | |             Err(Error::RoutingError)
[INFO] [stderr] 94 | |         );
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `rmq` (lib test) generated 19 warnings (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rmq-3e2fbe759e266f0d)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test dispatch::fair_receiver::tests::recv_queues_messages_fairly ... ok
[INFO] [stdout] test dispatch::fair_sender::tests::send_queues_messages_to_next_peer ... ok
[INFO] [stdout] test dispatch::router::tests::route_returns_error_for_unknown_ids ... ok
[INFO] [stdout] test dispatch::router::tests::route_queues_messages_by_identity ... ok
[INFO] [stdout] test endpoint::tests::to_endpoint_returns_error ... ok
[INFO] [stdout] test endpoint::tests::to_endpoint_returns_inproc ... ok
[INFO] [stdout] test message::tests::group_parse_fails_invalid_groups ... ok
[INFO] [stdout] test message::tests::group_display ... ok
[INFO] [stdout] test message::tests::group_parse_parses_valid_group ... ok
[INFO] [stdout] test message::tests::messages_fit_in_cache_line ... ok
[INFO] [stdout] test util::sequence::tests::next_returns_sequential_numbers ... ok
[INFO] [stdout] test util::sequence::tests::next_wraps_around ... ok
[INFO] [stdout] test zmtp::encode::tests::encodes_ready_zmtp_spec1 ... ok
[INFO] [stdout] test endpoint::tests::to_endpoint_returns_resolved_tcp ... ok
[INFO] [stdout] test zmtp::encode::tests::encodes_ready_zmtp_spec2 ... ok
[INFO] [stdout] test endpoint::tests::to_endpoint_returns_resolved_udp ... ok
[INFO] [stdout] test zmtp::tests::decode_fails_on_too_large_frames ... ok
[INFO] [stdout] test zmtp::tests::decode_fails_on_invalid_messages ... ok
[INFO] [stdout] test zmtp::frame::tests::frame_fits_in_cache_line ... ok
[INFO] [stdout] test zmtp::tests::roundtrips_greeting ... ok
[INFO] [stdout] test zmtp::tests::roundtrips_error ... ok
[INFO] [stdout] test zmtp::tests::roundtrips_cancel ... ok
[INFO] [stdout] test zmtp::tests::roundtrips_join ... ok
[INFO] [stdout] test zmtp::tests::roundtrips_ping ... ok
[INFO] [stdout] test zmtp::tests::roundtrips_ready_zmtp_spec2 ... ok
[INFO] [stdout] test zmtp::tests::roundtrips_pong ... ok
[INFO] [stdout] test zmtp::tests::roundtrips_short_message ... ok
[INFO] [stdout] test zmtp::tests::roundtrips_leave ... ok
[INFO] [stdout] test zmtp::tests::roundtrips_ready_zmtp_spec1 ... ok
[INFO] [stdout] test zmtp::udp::frame::tests::frame_fits_in_cache_line ... ok
[INFO] [stdout] test zmtp::udp::tests::decode_fails_on_invalid_messages ... ok
[INFO] [stdout] test zmtp::tests::roundtrips_subscribe ... ok
[INFO] [stdout] test zmtp::udp::tests::roundtrips_frame_with_empty_group ... ok
[INFO] [stdout] test zmtp::udp::tests::roundtrips_frame ... ok
[INFO] [stdout] test zmtp::tests::roundtrips_long_message ... ok
[INFO] [stdout] test zmtp::udp::tests::roundtrips_frame_with_empty_message ... ok
[INFO] [stdout] test dispatch::fair_receiver::tests::recv_panics_if_session_queue_is_dropped - should panic ... ok
[INFO] [stdout] test dispatch::router::tests::route_panics_if_session_queue_is_dropped - should panic ... ok
[INFO] [stdout] test dispatch::fair_sender::tests::send_panics_if_session_queue_is_dropped - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/client_server_test.rs (/opt/rustwide/target/debug/deps/client_server_test-52b9c59363fe3bf4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test client_server_routing ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- client_server_routing stdout ----
[INFO] [stdout] thread 'client_server_routing' panicked at src/error.rs:30:20:
[INFO] [stdout] io error InvalidInput
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55ce3c20e2d6 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55ce3c20e2d6 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55ce3c20e2d6 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55ce3c20e2d6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55ce3c23b580 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55ce3c23b580 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55ce3c20b37f - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55ce3c20e0b4 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55ce3c20e0b4 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55ce3c20fe27 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x55ce3c20fb0d - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55ce3c0b9ed7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55ce3c0b9ed7 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55ce3c210446 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55ce3c210446 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55ce3c210192 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x55ce3c20e7d6 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55ce3c20fef0 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55ce3bde97a5 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55ce3c0d7636 - <rmq::error::Error as core::convert::From<std::io::error::Error>>::from::hef7f0c2bc5c4593a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/error.rs:30:20
[INFO] [stdout]   20:     0x55ce3be22e63 - <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual::h03f12cf04f949a7b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1959:27
[INFO] [stdout]   21:     0x55ce3bdfd986 - rmq::session::tcp::<impl rmq::session::engine::Engine>::tcp_listen::{{closure}}::ha4752d068fee60fa
[INFO] [stdout]                                at /opt/rustwide/workdir/src/session/tcp.rs:10:24
[INFO] [stdout]   22:     0x55ce3be0d3e0 - rmq::session::engine::Engine::listen::{{closure}}::hd582443a8ef53783
[INFO] [stdout]                                at /opt/rustwide/workdir/src/session/engine.rs:44:58
[INFO] [stdout]   23:     0x55ce3be0c5e9 - rmq::socket::Socket<T>::listen::{{closure}}::h4911a9f93b885ae5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/socket/mod.rs:74:43
[INFO] [stdout]   24:     0x55ce3be04fbb - rmq::Server::listen::{{closure}}::h7c7cb53e3ec2c55f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:47:41
[INFO] [stdout]   25:     0x55ce3be16746 - client_server_test::client_server_routing::{{closure}}::h1fc650a87a7cb8fd
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/client_server_test.rs:20:36
[INFO] [stdout]   26:     0x55ce3be215c4 - tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::ha2901a9b67abdf9f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-0.2.13/src/runtime/basic_scheduler.rs:138:31
[INFO] [stdout]   27:     0x55ce3be22030 - tokio::runtime::Runtime::block_on::{{closure}}::h96e715671cb12315
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-0.2.13/src/runtime/mod.rs:413:34
[INFO] [stdout]   28:     0x55ce3be0a8b6 - tokio::runtime::context::enter::h6f1d9db90cc4eac4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-0.2.13/src/runtime/context.rs:72:5
[INFO] [stdout]   29:     0x55ce3be2733c - tokio::runtime::handle::Handle::enter::hb025a706f268a29d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-0.2.13/src/runtime/handle.rs:34:9
[INFO] [stdout]   30:     0x55ce3be21f68 - tokio::runtime::Runtime::block_on::h7e9cbc524ed8936b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-0.2.13/src/runtime/mod.rs:410:9
[INFO] [stdout]   31:     0x55ce3be15840 - client_server_test::client_server_routing::h2b20bbc23c7bb589
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/client_server_test.rs:6:1
[INFO] [stdout]   32:     0x55ce3be15767 - client_server_test::client_server_routing::{{closure}}::h8fceb7bb2c7cb73a
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/client_server_test.rs:7:33
[INFO] [stdout]   33:     0x55ce3be2cb96 - core::ops::function::FnOnce::call_once::hca5e15b8c40646ef
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   34:     0x55ce3c0bf7af - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   35:     0x55ce3c0bf7af - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   36:     0x55ce3c0be531 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   37:     0x55ce3c0be531 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x55ce3c0be531 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   39:     0x55ce3c0be531 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   40:     0x55ce3c0be531 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   41:     0x55ce3c0be531 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   42:     0x55ce3c0be531 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   43:     0x55ce3c085866 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   44:     0x55ce3c085866 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   45:     0x55ce3c08a8c7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   46:     0x55ce3c08a8c7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   47:     0x55ce3c08a8c7 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   48:     0x55ce3c08a8c7 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   49:     0x55ce3c08a8c7 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   50:     0x55ce3c08a8c7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   51:     0x55ce3c08a8c7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   52:     0x55ce3c215905 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   53:     0x55ce3c215905 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   54:     0x55ce3c215905 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   55:     0x7f4d65650ac3 - <unknown>
[INFO] [stdout]   56:     0x7f4d656e1bf4 - __clone
[INFO] [stdout]   57:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     client_server_routing
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test client_server_test`
[INFO] running `Command { std: "docker" "inspect" "951e1384733182836c2000edd1a3ecac2903284e9704ef02ae9a5c56b0e4a322", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "951e1384733182836c2000edd1a3ecac2903284e9704ef02ae9a5c56b0e4a322", kill_on_drop: false }`
[INFO] [stdout] 951e1384733182836c2000edd1a3ecac2903284e9704ef02ae9a5c56b0e4a322
[INFO] testing rolftimmermans/rmq against beta-2024-02-10 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frolftimmermans%2Frmq" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rolftimmermans/rmq on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rolftimmermans/rmq
[INFO] finished tweaking git repo https://github.com/rolftimmermans/rmq
[INFO] tweaked toml for git repo https://github.com/rolftimmermans/rmq written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/rolftimmermans/rmq already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 755351fef89b2c0b1cd79fea69ade2cfd354b811d1fdadfe4f8d30e2658ac595
[INFO] running `Command { std: "docker" "start" "-a" "755351fef89b2c0b1cd79fea69ade2cfd354b811d1fdadfe4f8d30e2658ac595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "755351fef89b2c0b1cd79fea69ade2cfd354b811d1fdadfe4f8d30e2658ac595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "755351fef89b2c0b1cd79fea69ade2cfd354b811d1fdadfe4f8d30e2658ac595", kill_on_drop: false }`
[INFO] [stdout] 755351fef89b2c0b1cd79fea69ade2cfd354b811d1fdadfe4f8d30e2658ac595
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 307e6bf53be1fc3d3fd57d5a29d4e791afe594181f87f4f479445057a84d40a3
[INFO] running `Command { std: "docker" "start" "-a" "307e6bf53be1fc3d3fd57d5a29d4e791afe594181f87f4f479445057a84d40a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling unicode-xid v0.2.0
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[INFO] [stdout] warning: value assigned to `pipe` is never read
[INFO] [stdout]   --> src/session/tcp.rs:38:21
[INFO] [stdout]    |
[INFO] [stdout] 38 |                     pipe = session.run().await;
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.95s
[INFO] running `Command { std: "docker" "inspect" "307e6bf53be1fc3d3fd57d5a29d4e791afe594181f87f4f479445057a84d40a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "307e6bf53be1fc3d3fd57d5a29d4e791afe594181f87f4f479445057a84d40a3", kill_on_drop: false }`
[INFO] [stdout] 307e6bf53be1fc3d3fd57d5a29d4e791afe594181f87f4f479445057a84d40a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 941ed713e135f9f5fd6c55c091fa52687e4d65320a1d44e068cefd1ac771f2e1
[INFO] running `Command { std: "docker" "start" "-a" "941ed713e135f9f5fd6c55c091fa52687e4d65320a1d44e068cefd1ac771f2e1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling generator v0.6.20
[INFO] [stderr]    Compiling libzmq-sys v0.1.7+4.3.2
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
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[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling tracing v0.1.13
[INFO] [stderr]    Compiling sharded-slab v0.0.8
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling scoped-tls v0.1.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling oorandom v11.1.0
[INFO] [stderr]    Compiling loom v0.2.15
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling futures-test v0.3.4
[INFO] [stderr]    Compiling failure v0.1.7
[INFO] [stdout] warning: value assigned to `pipe` is never read
[INFO] [stdout]   --> src/session/tcp.rs:38:21
[INFO] [stdout]    |
[INFO] [stdout] 38 |                     pipe = session.run().await;
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pin-project v0.4.8
[INFO] [stderr]    Compiling tracing-futures v0.2.3
[INFO] [stderr]    Compiling serde_json v1.0.48
[INFO] [stderr]    Compiling bstr v0.2.12
[INFO] [stderr]    Compiling bincode v1.2.1
[INFO] [stderr]    Compiling humantime-serde v0.1.1
[INFO] [stderr]    Compiling tracing-serde v0.1.1
[INFO] [stderr]    Compiling serde_with v1.4.0
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.0.3
[INFO] [stderr]    Compiling tracing-subscriber v0.2.3
[INFO] [stderr]    Compiling criterion v0.3.1
[INFO] [stderr]    Compiling libzmq v0.2.2
[INFO] [stderr]    Compiling rmq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `pipe` is never read
[INFO] [stdout]   --> src/session/tcp.rs:38:21
[INFO] [stdout]    |
[INFO] [stdout] 38 |                     pipe = session.run().await;
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/dispatch/fair_receiver.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |         assert_ready_eq!(receiver.poll_recv(cx!()), Ok(envelope!(1, pipe1.id)));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/dispatch/fair_receiver.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |         assert_ready_eq!(receiver.poll_recv(cx!()), Ok(envelope!(3, pipe2.id)));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/dispatch/fair_receiver.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         assert_ready_eq!(receiver.poll_recv(cx!()), Ok(envelope!(2, pipe1.id)));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/dispatch/fair_receiver.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 |         assert_ready_eq!(receiver.poll_recv(cx!()), Ok(envelope!(4, pipe2.id)));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/dispatch/fair_receiver.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |         assert_ready_eq!(receiver.poll_recv(cx!()), Ok(envelope!(5, pipe1.id)));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/dispatch/fair_receiver.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |         assert_ready_eq!(receiver.poll_recv(cx!()), Ok(envelope!(6, pipe1.id)));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::task::Poll` that must be used
[INFO] [stdout]   --> src/dispatch/fair_sender.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |         assert_pending!(sender.poll_send(&mut Some(msg!(1)), cx!()));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Poll` may be a `Pending` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `assert_pending` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/dispatch/fair_sender.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |         assert_ready_eq!(sender.poll_send(&mut Some(msg!(1)), cx!()), Ok(()));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/dispatch/fair_sender.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |         assert_ready_eq!(sender.poll_send(&mut Some(msg!(2)), cx!()), Ok(()));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/dispatch/fair_sender.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |         assert_ready_eq!(sender.poll_send(&mut Some(msg!(3)), cx!()), Ok(()));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/dispatch/fair_sender.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |         assert_ready_eq!(sender.poll_send(&mut Some(msg!(4)), cx!()), Ok(()));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::task::Poll` that must be used
[INFO] [stdout]   --> src/dispatch/fair_sender.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         assert_pending!(sender.poll_send(&mut Some(msg!()), cx!()));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Poll` may be a `Pending` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `assert_pending` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/dispatch/fair_sender.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         assert_ready_eq!(sender.poll_send(&mut Some(msg!(5)), cx!()), Ok(()));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/dispatch/fair_sender.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |         assert_ready_eq!(sender.poll_send(&mut Some(msg!(6)), cx!()), Ok(()));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/dispatch/router.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 | /         assert_ready_eq!(
[INFO] [stdout] 74 | |             router.poll_route(&mut Some(msg!(1)), pipe.id, cx!()),
[INFO] [stdout] 75 | |             Ok(())
[INFO] [stdout] 76 | |         );
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::task::Poll` that must be used
[INFO] [stdout]   --> src/dispatch/router.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         assert_pending!(router.poll_route(&mut Some(msg!(1)), pipe.id, cx!()));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Poll` may be a `Pending` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `assert_pending` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/dispatch/router.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 | /         assert_ready_eq!(
[INFO] [stdout] 82 | |             router.poll_route(&mut Some(msg!(2)), pipe.id, cx!()),
[INFO] [stdout] 83 | |             Ok(())
[INFO] [stdout] 84 | |         );
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/dispatch/router.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 | /         assert_ready_eq!(
[INFO] [stdout] 92 | |             router.poll_route(&mut Some(msg!(1)), Route { id: 1 }, cx!()),
[INFO] [stdout] 93 | |             Err(Error::RoutingError)
[INFO] [stdout] 94 | |         );
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 26.14s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "941ed713e135f9f5fd6c55c091fa52687e4d65320a1d44e068cefd1ac771f2e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "941ed713e135f9f5fd6c55c091fa52687e4d65320a1d44e068cefd1ac771f2e1", kill_on_drop: false }`
[INFO] [stdout] 941ed713e135f9f5fd6c55c091fa52687e4d65320a1d44e068cefd1ac771f2e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 87f55f448b47c0062d1af6dc4c9c93db5a45642e5d7f887bf7e642b19bea57b8
[INFO] running `Command { std: "docker" "start" "-a" "87f55f448b47c0062d1af6dc4c9c93db5a45642e5d7f887bf7e642b19bea57b8", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `pipe` is never read
[INFO] [stderr]   --> src/session/tcp.rs:38:21
[INFO] [stderr]    |
[INFO] [stderr] 38 |                     pipe = session.run().await;
[INFO] [stderr]    |                     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rmq` (lib) generated 1 warning
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/dispatch/fair_receiver.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |         assert_ready_eq!(receiver.poll_recv(cx!()), Ok(envelope!(1, pipe1.id)));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/dispatch/fair_receiver.rs:117:9
[INFO] [stderr]     |
[INFO] [stderr] 117 |         assert_ready_eq!(receiver.poll_recv(cx!()), Ok(envelope!(3, pipe2.id)));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/dispatch/fair_receiver.rs:118:9
[INFO] [stderr]     |
[INFO] [stderr] 118 |         assert_ready_eq!(receiver.poll_recv(cx!()), Ok(envelope!(2, pipe1.id)));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/dispatch/fair_receiver.rs:119:9
[INFO] [stderr]     |
[INFO] [stderr] 119 |         assert_ready_eq!(receiver.poll_recv(cx!()), Ok(envelope!(4, pipe2.id)));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/dispatch/fair_receiver.rs:126:9
[INFO] [stderr]     |
[INFO] [stderr] 126 |         assert_ready_eq!(receiver.poll_recv(cx!()), Ok(envelope!(5, pipe1.id)));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/dispatch/fair_receiver.rs:127:9
[INFO] [stderr]     |
[INFO] [stderr] 127 |         assert_ready_eq!(receiver.poll_recv(cx!()), Ok(envelope!(6, pipe1.id)));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::task::Poll` that must be used
[INFO] [stderr]   --> src/dispatch/fair_sender.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 |         assert_pending!(sender.poll_send(&mut Some(msg!(1)), cx!()));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Poll` may be a `Pending` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `assert_pending` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/dispatch/fair_sender.rs:92:9
[INFO] [stderr]    |
[INFO] [stderr] 92 |         assert_ready_eq!(sender.poll_send(&mut Some(msg!(1)), cx!()), Ok(()));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/dispatch/fair_sender.rs:93:9
[INFO] [stderr]    |
[INFO] [stderr] 93 |         assert_ready_eq!(sender.poll_send(&mut Some(msg!(2)), cx!()), Ok(()));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/dispatch/fair_sender.rs:94:9
[INFO] [stderr]    |
[INFO] [stderr] 94 |         assert_ready_eq!(sender.poll_send(&mut Some(msg!(3)), cx!()), Ok(()));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/dispatch/fair_sender.rs:95:9
[INFO] [stderr]    |
[INFO] [stderr] 95 |         assert_ready_eq!(sender.poll_send(&mut Some(msg!(4)), cx!()), Ok(()));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::task::Poll` that must be used
[INFO] [stderr]   --> src/dispatch/fair_sender.rs:96:9
[INFO] [stderr]    |
[INFO] [stderr] 96 |         assert_pending!(sender.poll_send(&mut Some(msg!()), cx!()));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Poll` may be a `Pending` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `assert_pending` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/dispatch/fair_sender.rs:105:9
[INFO] [stderr]     |
[INFO] [stderr] 105 |         assert_ready_eq!(sender.poll_send(&mut Some(msg!(5)), cx!()), Ok(()));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/dispatch/fair_sender.rs:106:9
[INFO] [stderr]     |
[INFO] [stderr] 106 |         assert_ready_eq!(sender.poll_send(&mut Some(msg!(6)), cx!()), Ok(()));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/dispatch/router.rs:73:9
[INFO] [stderr]    |
[INFO] [stderr] 73 | /         assert_ready_eq!(
[INFO] [stderr] 74 | |             router.poll_route(&mut Some(msg!(1)), pipe.id, cx!()),
[INFO] [stderr] 75 | |             Ok(())
[INFO] [stderr] 76 | |         );
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::task::Poll` that must be used
[INFO] [stderr]   --> src/dispatch/router.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |         assert_pending!(router.poll_route(&mut Some(msg!(1)), pipe.id, cx!()));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Poll` may be a `Pending` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `assert_pending` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/dispatch/router.rs:81:9
[INFO] [stderr]    |
[INFO] [stderr] 81 | /         assert_ready_eq!(
[INFO] [stderr] 82 | |             router.poll_route(&mut Some(msg!(2)), pipe.id, cx!()),
[INFO] [stderr] 83 | |             Ok(())
[INFO] [stderr] 84 | |         );
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/dispatch/router.rs:91:9
[INFO] [stderr]    |
[INFO] [stderr] 91 | /         assert_ready_eq!(
[INFO] [stderr] 92 | |             router.poll_route(&mut Some(msg!(1)), Route { id: 1 }, cx!()),
[INFO] [stderr] 93 | |             Err(Error::RoutingError)
[INFO] [stderr] 94 | |         );
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `assert_ready_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `rmq` (lib test) generated 19 warnings (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rmq-77d54c6ee4ca7fa7)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test dispatch::fair_receiver::tests::recv_queues_messages_fairly ... ok
[INFO] [stdout] test dispatch::fair_sender::tests::send_queues_messages_to_next_peer ... ok
[INFO] [stdout] test dispatch::router::tests::route_returns_error_for_unknown_ids ... ok
[INFO] [stdout] test dispatch::router::tests::route_queues_messages_by_identity ... ok
[INFO] [stdout] test endpoint::tests::to_endpoint_returns_error ... ok
[INFO] [stdout] test endpoint::tests::to_endpoint_returns_inproc ... ok
[INFO] [stdout] test message::tests::group_display ... ok
[INFO] [stdout] test message::tests::group_parse_fails_invalid_groups ... ok
[INFO] [stdout] test message::tests::group_parse_parses_valid_group ... ok
[INFO] [stdout] test util::sequence::tests::next_returns_sequential_numbers ... ok
[INFO] [stdout] test util::sequence::tests::next_wraps_around ... ok
[INFO] [stdout] test zmtp::encode::tests::encodes_ready_zmtp_spec2 ... ok
[INFO] [stdout] test zmtp::encode::tests::encodes_ready_zmtp_spec1 ... ok
[INFO] [stdout] test zmtp::tests::decode_fails_on_invalid_messages ... ok
[INFO] [stdout] test zmtp::tests::roundtrips_error ... ok
[INFO] [stdout] test zmtp::frame::tests::frame_fits_in_cache_line ... ok
[INFO] [stdout] test zmtp::tests::decode_fails_on_too_large_frames ... ok
[INFO] [stdout] test message::tests::messages_fit_in_cache_line ... ok
[INFO] [stdout] test zmtp::tests::roundtrips_join ... ok
[INFO] [stdout] test zmtp::tests::roundtrips_ping ... ok
[INFO] [stdout] test zmtp::tests::roundtrips_greeting ... ok
[INFO] [stdout] test endpoint::tests::to_endpoint_returns_resolved_udp ... ok
[INFO] [stdout] test endpoint::tests::to_endpoint_returns_resolved_tcp ... ok
[INFO] [stdout] test zmtp::tests::roundtrips_ready_zmtp_spec2 ... ok
[INFO] [stdout] test zmtp::tests::roundtrips_cancel ... ok
[INFO] [stdout] test zmtp::tests::roundtrips_ready_zmtp_spec1 ... ok
[INFO] [stdout] test zmtp::tests::roundtrips_short_message ... ok
[INFO] [stdout] test zmtp::tests::roundtrips_leave ... ok
[INFO] [stdout] test zmtp::tests::roundtrips_pong ... ok
[INFO] [stdout] test zmtp::tests::roundtrips_subscribe ... ok
[INFO] [stdout] test zmtp::udp::frame::tests::frame_fits_in_cache_line ... ok
[INFO] [stdout] test zmtp::udp::tests::roundtrips_frame ... ok
[INFO] [stdout] test zmtp::udp::tests::roundtrips_frame_with_empty_message ... ok
[INFO] [stdout] test zmtp::udp::tests::roundtrips_frame_with_empty_group ... ok
[INFO] [stdout] test zmtp::udp::tests::decode_fails_on_invalid_messages ... ok
[INFO] [stdout] test zmtp::tests::roundtrips_long_message ... ok
[INFO] [stdout] test dispatch::fair_sender::tests::send_panics_if_session_queue_is_dropped - should panic ... ok
[INFO] [stdout] test dispatch::fair_receiver::tests::recv_panics_if_session_queue_is_dropped - should panic ... ok
[INFO] [stdout] test dispatch::router::tests::route_panics_if_session_queue_is_dropped - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/client_server_test.rs (/opt/rustwide/target/debug/deps/client_server_test-f763494372400923)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test client_server_routing ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- client_server_routing stdout ----
[INFO] [stdout] thread 'client_server_routing' panicked at src/error.rs:30:20:
[INFO] [stdout] io error InvalidInput
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x565463408c16 - std::backtrace_rs::backtrace::libunwind::trace::h140b6deb6a45c671
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x565463408c16 - std::backtrace_rs::backtrace::trace_unsynchronized::h8450d7e4e9219aed
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x565463408c16 - std::sys_common::backtrace::_print_fmt::hbd28e5e6c6fc3a3f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x565463408c16 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb058f285768cf98e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x565463435ea0 - core::fmt::rt::Argument::fmt::h87dec7a95127da24
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x565463435ea0 - core::fmt::write::h873f89a91a4832db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x565463405aaf - std::io::Write::write_fmt::h90f651e9e694a4bb
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/io/mod.rs:1846:15
[INFO] [stdout]    7:     0x5654634089f4 - std::sys_common::backtrace::_print::h7719d1529d9a9e13
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x5654634089f4 - std::sys_common::backtrace::print::haa3afbd0e7947108
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x56546340a767 - std::panicking::default_hook::{{closure}}::h10e3de2ec0eaff22
[INFO] [stdout]   10:     0x56546340a44d - std::panicking::default_hook::hbdc1b1b7fe073dab
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x5654632b6377 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h20f7887d7cd0a330
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x5654632b6377 - test::test_main::{{closure}}::hc125a615957b5cb1
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x56546340ad86 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h8c19e0590f8443c4
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x56546340ad86 - std::panicking::rust_panic_with_hook::hb81692602460473d
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:785:13
[INFO] [stdout]   15:     0x56546340aad2 - std::panicking::begin_panic_handler::{{closure}}::h2470593aa2678e9c
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:659:13
[INFO] [stdout]   16:     0x565463409116 - std::sys_common::backtrace::__rust_end_short_backtrace::h560bb50225b0562b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x56546340a824 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:647:5
[INFO] [stdout]   18:     0x565462feb235 - core::panicking::panic_fmt::h29b6f262f6458dc3
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x5654632d9d56 - <rmq::error::Error as core::convert::From<std::io::error::Error>>::from::h0d5a4717389e0297
[INFO] [stdout]                                at /opt/rustwide/workdir/src/error.rs:30:20
[INFO] [stdout]   20:     0x565463015fe3 - <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual::h5c0845117d61ff16
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/result.rs:1959:27
[INFO] [stdout]   21:     0x565463005fa6 - rmq::session::tcp::<impl rmq::session::engine::Engine>::tcp_listen::{{closure}}::h5f616c4f19d01ac6
[INFO] [stdout]                                at /opt/rustwide/workdir/src/session/tcp.rs:10:24
[INFO] [stdout]   22:     0x565462fff2d0 - rmq::session::engine::Engine::listen::{{closure}}::h354df369b76d503e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/session/engine.rs:44:58
[INFO] [stdout]   23:     0x56546301d019 - rmq::socket::Socket<T>::listen::{{closure}}::h777011cd68a30de2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/socket/mod.rs:74:43
[INFO] [stdout]   24:     0x56546301cafb - rmq::Server::listen::{{closure}}::ha3d52fa56c869edc
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:47:41
[INFO] [stdout]   25:     0x56546300c943 - client_server_test::client_server_routing::{{closure}}::h89a1fc0a4e2e4ee0
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/client_server_test.rs:20:36
[INFO] [stdout]   26:     0x5654630136e4 - tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::hccbcdd84c82e1dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-0.2.13/src/runtime/basic_scheduler.rs:138:31
[INFO] [stdout]   27:     0x565463019f60 - tokio::runtime::Runtime::block_on::{{closure}}::he4ae20ae20d7b68e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-0.2.13/src/runtime/mod.rs:413:34
[INFO] [stdout]   28:     0x565463020c96 - tokio::runtime::context::enter::hba70b8b9b846d7f5
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-0.2.13/src/runtime/context.rs:72:5
[INFO] [stdout]   29:     0x565463020bbc - tokio::runtime::handle::Handle::enter::h2379a1fb7bb06038
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-0.2.13/src/runtime/handle.rs:34:9
[INFO] [stdout]   30:     0x565463019e98 - tokio::runtime::Runtime::block_on::h280dedea1a20a265
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-0.2.13/src/runtime/mod.rs:410:9
[INFO] [stdout]   31:     0x56546300b958 - client_server_test::client_server_routing::hcc0807ce2400fcf1
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/client_server_test.rs:6:1
[INFO] [stdout]   32:     0x56546300b7c7 - client_server_test::client_server_routing::{{closure}}::h84e91f83aedeac81
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/client_server_test.rs:7:33
[INFO] [stdout]   33:     0x56546302e4d6 - core::ops::function::FnOnce::call_once::h40f6dd6302dd74f9
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   34:     0x5654632bbf6f - core::ops::function::FnOnce::call_once::h692fe6f34484199f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   35:     0x5654632bbf6f - test::__rust_begin_short_backtrace::h48b62e76bd60e2de
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:621:18
[INFO] [stdout]   36:     0x5654632bad91 - test::run_test_in_process::{{closure}}::h1c68597526ef43db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:644:60
[INFO] [stdout]   37:     0x5654632bad91 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hcae98092997f976b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x5654632bad91 - std::panicking::try::do_call::h8d1548c2f5bb535a
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   39:     0x5654632bad91 - std::panicking::try::hbb7a2054f484688e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   40:     0x5654632bad91 - std::panic::catch_unwind::h696d12d9d80497c2
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   41:     0x5654632bad91 - test::run_test_in_process::h053367a7217c825b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:644:27
[INFO] [stdout]   42:     0x5654632bad91 - test::run_test::{{closure}}::hfa524e9fabcba78e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:567:43
[INFO] [stdout]   43:     0x5654632821f6 - test::run_test::{{closure}}::h2c4d0bb741ef7f9f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:595:41
[INFO] [stdout]   44:     0x5654632821f6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0d2c708415550075
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   45:     0x5654632871b7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h76e2635840d7293f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   46:     0x5654632871b7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::haa640b67a810a214
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   47:     0x5654632871b7 - std::panicking::try::do_call::h41892e3bc2807ab5
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   48:     0x5654632871b7 - std::panicking::try::h861a16d180681c80
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   49:     0x5654632871b7 - std::panic::catch_unwind::h8195f9064b1509fa
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   50:     0x5654632871b7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h73cc419da1217371
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   51:     0x5654632871b7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h79dc6499ff073b09
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   52:     0x56546340fa75 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha718e8cdc51a5182
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   53:     0x56546340fa75 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h86072abc877c5474
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   54:     0x56546340fa75 - std::sys::pal::unix::thread::Thread::new::thread_start::hac4056197c365894
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   55:     0x7f8dcb99aac3 - <unknown>
[INFO] [stdout]   56:     0x7f8dcba2bbf4 - __clone
[INFO] [stdout]   57:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     client_server_routing
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test client_server_test`
[INFO] running `Command { std: "docker" "inspect" "87f55f448b47c0062d1af6dc4c9c93db5a45642e5d7f887bf7e642b19bea57b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87f55f448b47c0062d1af6dc4c9c93db5a45642e5d7f887bf7e642b19bea57b8", kill_on_drop: false }`
[INFO] [stdout] 87f55f448b47c0062d1af6dc4c9c93db5a45642e5d7f887bf7e642b19bea57b8
