[INFO] fetching crate bp3d-net 1.0.0-rc.2.1.2...
[INFO] testing bp3d-net-1.0.0-rc.2.1.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate bp3d-net 1.0.0-rc.2.1.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate bp3d-net 1.0.0-rc.2.1.2
[INFO] finished tweaking crates.io crate bp3d-net 1.0.0-rc.2.1.2
[INFO] tweaked toml for crates.io crate bp3d-net 1.0.0-rc.2.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bp3d-net 1.0.0-rc.2.1.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bp3d-net 1.0.0-rc.2.1.2 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d61a5042da8ddb296de30ddc113e70a68e83824b359a26c27ce0bde4b55a4575
[INFO] running `Command { std: "docker" "start" "-a" "d61a5042da8ddb296de30ddc113e70a68e83824b359a26c27ce0bde4b55a4575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d61a5042da8ddb296de30ddc113e70a68e83824b359a26c27ce0bde4b55a4575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d61a5042da8ddb296de30ddc113e70a68e83824b359a26c27ce0bde4b55a4575", kill_on_drop: false }`
[INFO] [stdout] d61a5042da8ddb296de30ddc113e70a68e83824b359a26c27ce0bde4b55a4575
[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=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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be9188debf62e295b20763a3ab57b3fbdc75aa604794a95ec5d84bd1658da3a4
[INFO] running `Command { std: "docker" "start" "-a" "be9188debf62e295b20763a3ab57b3fbdc75aa604794a95ec5d84bd1658da3a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling bp3d-debug v1.0.0-rc.6.2.0
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling bp3d-net v1.0.0-rc.2.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `BYTES_CHANNEL_SIZE` is never used
[INFO] [stdout]   --> src/tcp/mod.rs:31:7
[INFO] [stdout]    |
[INFO] [stdout] 31 | const BYTES_CHANNEL_SIZE: usize = 16;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataMsg` is never constructed
[INFO] [stdout]   --> src/tcp/util/mod.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub(super) struct DataMsg {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.33s
[INFO] running `Command { std: "docker" "inspect" "be9188debf62e295b20763a3ab57b3fbdc75aa604794a95ec5d84bd1658da3a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be9188debf62e295b20763a3ab57b3fbdc75aa604794a95ec5d84bd1658da3a4", kill_on_drop: false }`
[INFO] [stdout] be9188debf62e295b20763a3ab57b3fbdc75aa604794a95ec5d84bd1658da3a4
[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=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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b4db0d7a59b96fe03de93d6e4b94e3356cbb52232a2d979e32572f9031457e6
[INFO] running `Command { std: "docker" "start" "-a" "1b4db0d7a59b96fe03de93d6e4b94e3356cbb52232a2d979e32572f9031457e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling bp3d-net v1.0.0-rc.2.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `BYTES_CHANNEL_SIZE` is never used
[INFO] [stdout]   --> src/tcp/mod.rs:31:7
[INFO] [stdout]    |
[INFO] [stdout] 31 | const BYTES_CHANNEL_SIZE: usize = 16;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataMsg` is never constructed
[INFO] [stdout]   --> src/tcp/util/mod.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub(super) struct DataMsg {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BYTES_CHANNEL_SIZE` is never used
[INFO] [stdout]   --> src/tcp/mod.rs:31:7
[INFO] [stdout]    |
[INFO] [stdout] 31 | const BYTES_CHANNEL_SIZE: usize = 16;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataMsg` is never constructed
[INFO] [stdout]   --> src/tcp/util/mod.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub(super) struct DataMsg {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "1b4db0d7a59b96fe03de93d6e4b94e3356cbb52232a2d979e32572f9031457e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b4db0d7a59b96fe03de93d6e4b94e3356cbb52232a2d979e32572f9031457e6", kill_on_drop: false }`
[INFO] [stdout] 1b4db0d7a59b96fe03de93d6e4b94e3356cbb52232a2d979e32572f9031457e6
[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=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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4391abd9afcd70ff63d177eb2920c011f03b70b8a40ae02304f90a377982dfb6
[INFO] running `Command { std: "docker" "start" "-a" "4391abd9afcd70ff63d177eb2920c011f03b70b8a40ae02304f90a377982dfb6", kill_on_drop: false }`
[INFO] [stderr] warning: constant `BYTES_CHANNEL_SIZE` is never used
[INFO] [stderr]   --> src/tcp/mod.rs:31:7
[INFO] [stderr]    |
[INFO] [stderr] 31 | const BYTES_CHANNEL_SIZE: usize = 16;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DataMsg` is never constructed
[INFO] [stderr]   --> src/tcp/util/mod.rs:37:19
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub(super) struct DataMsg {
[INFO] [stderr]    |                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `bp3d-net` (lib) generated 2 warnings
[INFO] [stderr] warning: `bp3d-net` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bp3d_net-28c915383a02be81)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bp3d_net
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4391abd9afcd70ff63d177eb2920c011f03b70b8a40ae02304f90a377982dfb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4391abd9afcd70ff63d177eb2920c011f03b70b8a40ae02304f90a377982dfb6", kill_on_drop: false }`
[INFO] [stdout] 4391abd9afcd70ff63d177eb2920c011f03b70b8a40ae02304f90a377982dfb6