[INFO] fetching crate tcp-test 0.1.0...
[INFO] testing tcp-test-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate tcp-test 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate tcp-test 0.1.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tcp-test 0.1.0
[INFO] finished tweaking crates.io crate tcp-test 0.1.0
[INFO] tweaked toml for crates.io crate tcp-test 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d33f851d724dc4b0ddfae5b90965ad834b70bac083e348b378d30a5716eab2d5
[INFO] running `Command { std: "docker" "start" "-a" "d33f851d724dc4b0ddfae5b90965ad834b70bac083e348b378d30a5716eab2d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d33f851d724dc4b0ddfae5b90965ad834b70bac083e348b378d30a5716eab2d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d33f851d724dc4b0ddfae5b90965ad834b70bac083e348b378d30a5716eab2d5", kill_on_drop: false }`
[INFO] [stdout] d33f851d724dc4b0ddfae5b90965ad834b70bac083e348b378d30a5716eab2d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15a84b18d463eae0c09a6bf00c521743c37f1c0af96be78fd97ed0a1278efba3
[INFO] running `Command { std: "docker" "start" "-a" "15a84b18d463eae0c09a6bf00c521743c37f1c0af96be78fd97ed0a1278efba3", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling tcp-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "15a84b18d463eae0c09a6bf00c521743c37f1c0af96be78fd97ed0a1278efba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15a84b18d463eae0c09a6bf00c521743c37f1c0af96be78fd97ed0a1278efba3", kill_on_drop: false }`
[INFO] [stdout] 15a84b18d463eae0c09a6bf00c521743c37f1c0af96be78fd97ed0a1278efba3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e000681b673cad7e9107ac4b282fb5b05f9334843b37fb65fe7d5aee94cc868
[INFO] running `Command { std: "docker" "start" "-a" "6e000681b673cad7e9107ac4b282fb5b05f9334843b37fb65fe7d5aee94cc868", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tcp-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "6e000681b673cad7e9107ac4b282fb5b05f9334843b37fb65fe7d5aee94cc868", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e000681b673cad7e9107ac4b282fb5b05f9334843b37fb65fe7d5aee94cc868", kill_on_drop: false }`
[INFO] [stdout] 6e000681b673cad7e9107ac4b282fb5b05f9334843b37fb65fe7d5aee94cc868
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 60d4ef3fe06aeb17868cf25a7cfad754d7936d5adde87260a72518fdbee8e014
[INFO] running `Command { std: "docker" "start" "-a" "60d4ef3fe06aeb17868cf25a7cfad754d7936d5adde87260a72518fdbee8e014", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tcp_test-8e50bf1b352fe185)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::read_assert_ok ... ok
[INFO] [stdout] test tests::resolve_ok ... ok
[INFO] [stdout] test tests::channel_0 ... ok
[INFO] [stdout] test tests::channel_4 ... ok
[INFO] [stdout] test tests::channel_3 ... ok
[INFO] [stdout] test tests::channel_2 ... ok
[INFO] [stdout] test tests::channel_1 ... ok
[INFO] [stdout] test tests::read_assert_panic - should panic ... ok
[INFO] [stdout] test tests::resolve_err - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mass_channel.rs (/opt/rustwide/target/debug/deps/mass_channel-4d0bbb6451971211)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test channel_4 ... ok
[INFO] [stdout] test channel_5 ... ok
[INFO] [stdout] test channel_3 ... ok
[INFO] [stdout] test channel_0 ... ok
[INFO] [stdout] test channel_2 ... ok
[INFO] [stdout] test channel_1 ... ok
[INFO] [stdout] test channel_6 ... ok
[INFO] [stdout] test channel_7 ... ok
[INFO] [stdout] test channel_8 ... ok
[INFO] [stdout] test channel_9 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tcp-test
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - channel (line 117) ... ok
[INFO] [stdout] test src/lib.rs - channel_on (line 158) ... ok
[INFO] [stdout] test src/lib.rs - read_assert (line 224) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "60d4ef3fe06aeb17868cf25a7cfad754d7936d5adde87260a72518fdbee8e014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60d4ef3fe06aeb17868cf25a7cfad754d7936d5adde87260a72518fdbee8e014", kill_on_drop: false }`
[INFO] [stdout] 60d4ef3fe06aeb17868cf25a7cfad754d7936d5adde87260a72518fdbee8e014