[INFO] cloning repository https://github.com/agner-rs/mm1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/agner-rs/mm1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagner-rs%2Fmm1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagner-rs%2Fmm1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df74b34d05499c16a27e5fd45626d89e18b1b05f
[INFO] checking agner-rs/mm1 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagner-rs%2Fmm1" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/agner-rs/mm1
[INFO] finished tweaking git repo https://github.com/agner-rs/mm1
[INFO] tweaked toml for git repo https://github.com/agner-rs/mm1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/agner-rs/mm1 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/agner-rs/mm1 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pest_meta v2.8.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8fca14d5b99ead6696325ab0d8bdd37aa1079f4cfdfda35f4279a2d1a4fe26a
[INFO] running `Command { std: "docker" "start" "-a" "a8fca14d5b99ead6696325ab0d8bdd37aa1079f4cfdfda35f4279a2d1a4fe26a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8fca14d5b99ead6696325ab0d8bdd37aa1079f4cfdfda35f4279a2d1a4fe26a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8fca14d5b99ead6696325ab0d8bdd37aa1079f4cfdfda35f4279a2d1a4fe26a", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cab345397fd3d9f8a776339bc0b2ef7b946e6966debf6f7031c794ce1c6c08c3
[INFO] running `Command { std: "docker" "start" "-a" "cab345397fd3d9f8a776339bc0b2ef7b946e6966debf6f7031c794ce1c6c08c3", kill_on_drop: false }`
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[INFO] [stderr]     Checking mm1-proto-network-management v0.6.5 (/opt/rustwide/workdir/protocols/mm1-proto-network-management)
[INFO] [stderr]     Checking mm1-proto-named v0.6.5 (/opt/rustwide/workdir/protocols/mm1-proto-named)
[INFO] [stderr]     Checking mm1-core v0.6.5 (/opt/rustwide/workdir/core/mm1-core)
[INFO] [stderr]     Checking mm1-proto-sup v0.6.5 (/opt/rustwide/workdir/protocols/mm1-proto-sup)
[INFO] [stderr]     Checking mm1-ask v0.6.5 (/opt/rustwide/workdir/libs/mm1-ask)
[INFO] [stderr]     Checking mm1-runnable v0.6.5 (/opt/rustwide/workdir/core/mm1-runnable)
[INFO] [stderr]     Checking mm1-timer v0.6.5 (/opt/rustwide/workdir/components/mm1-timer)
[INFO] [stderr]     Checking mm1-test-rt v0.6.5 (/opt/rustwide/workdir/core/mm1-test-rt)
[INFO] [stderr]     Checking mm1-name-service v0.6.5 (/opt/rustwide/workdir/components/mm1-name-service)
[INFO] [stderr]     Checking mm1-sup v0.6.5 (/opt/rustwide/workdir/components/mm1-sup)
[INFO] [stderr]     Checking mm1-multinode v0.6.5 (/opt/rustwide/workdir/components/mm1-multinode)
[INFO] [stderr]     Checking mm1-node v0.6.5 (/opt/rustwide/workdir/core/mm1-node)
[INFO] [stderr]     Checking mm1 v0.6.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> tests/mm1-name-service-tests/tests/test_server.rs:172:38
[INFO] [stdout]     |
[INFO] [stdout] 170 | /         mm1_name_service::server::name_server_actor(ctx, [NAME_SERVICE.into()])
[INFO] [stdout] 171 | |             .await
[INFO] [stdout] 172 | |             .expect("service failed");
[INFO] [stdout]     | |                                     -^ unreachable expression
[INFO] [stdout]     | |_____________________________________|
[INFO] [stdout]     |                                       any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout] note: this expression has type `Infallible`, which is uninhabited
[INFO] [stdout]    --> tests/mm1-name-service-tests/tests/test_server.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 170 | /         mm1_name_service::server::name_server_actor(ctx, [NAME_SERVICE.into()])
[INFO] [stdout] 171 | |             .await
[INFO] [stdout] 172 | |             .expect("service failed");
[INFO] [stdout]     | |_____________________________________^
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> tests/mm1-name-service-tests/tests/test_client.rs:105:18
[INFO] [stdout]     |
[INFO] [stdout]  98 | /     Registration::new(ctx.fork().await.unwrap(), NAME_SERVICE, key, ctx.address())
[INFO] [stdout]  99 | |         .with_exclusive(false)
[INFO] [stdout] 100 | |         .with_refresh_interval(Duration::from_millis(100))
[INFO] [stdout] 101 | |         .with_ttl(Duration::from_millis(150))
[INFO] [stdout] ...   |
[INFO] [stdout] 104 | |         .await
[INFO] [stdout] 105 | |         .unwrap();
[INFO] [stdout]     | |                 -^ unreachable expression
[INFO] [stdout]     | |_________________|
[INFO] [stdout]     |                   any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout] note: this expression has type `Infallible`, which is uninhabited
[INFO] [stdout]    --> tests/mm1-name-service-tests/tests/test_client.rs:98:5
[INFO] [stdout]     |
[INFO] [stdout]  98 | /     Registration::new(ctx.fork().await.unwrap(), NAME_SERVICE, key, ctx.address())
[INFO] [stdout]  99 | |         .with_exclusive(false)
[INFO] [stdout] 100 | |         .with_refresh_interval(Duration::from_millis(100))
[INFO] [stdout] 101 | |         .with_ttl(Duration::from_millis(150))
[INFO] [stdout] ...   |
[INFO] [stdout] 104 | |         .await
[INFO] [stdout] 105 | |         .unwrap();
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.49s
[INFO] running `Command { std: "docker" "inspect" "cab345397fd3d9f8a776339bc0b2ef7b946e6966debf6f7031c794ce1c6c08c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cab345397fd3d9f8a776339bc0b2ef7b946e6966debf6f7031c794ce1c6c08c3", kill_on_drop: false }`
[INFO] [stdout] cab345397fd3d9f8a776339bc0b2ef7b946e6966debf6f7031c794ce1c6c08c3
