[INFO] fetching crate unsafe-io 0.7.1...
[INFO] testing unsafe-io-0.7.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate unsafe-io 0.7.1 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate unsafe-io 0.7.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unsafe-io 0.7.1
[INFO] finished tweaking crates.io crate unsafe-io 0.7.1
[INFO] tweaked toml for crates.io crate unsafe-io 0.7.1 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate crates.io crate unsafe-io 0.7.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e73a40a765a8c59acb8fc52f9e6ccb89d24dd4cf752adf7212ee92bd474e3544
[INFO] running `Command { std: "docker" "start" "-a" "e73a40a765a8c59acb8fc52f9e6ccb89d24dd4cf752adf7212ee92bd474e3544", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e73a40a765a8c59acb8fc52f9e6ccb89d24dd4cf752adf7212ee92bd474e3544", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e73a40a765a8c59acb8fc52f9e6ccb89d24dd4cf752adf7212ee92bd474e3544", kill_on_drop: false }`
[INFO] [stdout] e73a40a765a8c59acb8fc52f9e6ccb89d24dd4cf752adf7212ee92bd474e3544
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e373d65673fc9e15416de1abf6c5a4622279b75bbf1ce7c46b063cb221757d7
[INFO] running `Command { std: "docker" "start" "-a" "1e373d65673fc9e15416de1abf6c5a4622279b75bbf1ce7c46b063cb221757d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.3
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling io-lifetimes v0.2.0
[INFO] [stderr]    Compiling unsafe-io v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.79s
[INFO] running `Command { std: "docker" "inspect" "1e373d65673fc9e15416de1abf6c5a4622279b75bbf1ce7c46b063cb221757d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e373d65673fc9e15416de1abf6c5a4622279b75bbf1ce7c46b063cb221757d7", kill_on_drop: false }`
[INFO] [stdout] 1e373d65673fc9e15416de1abf6c5a4622279b75bbf1ce7c46b063cb221757d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13ddf907f49cf6408f7c0da3b3cba701f99215d71d2011b0d508e3f81a789b84
[INFO] running `Command { std: "docker" "start" "-a" "13ddf907f49cf6408f7c0da3b3cba701f99215d71d2011b0d508e3f81a789b84", kill_on_drop: false }`
[INFO] [stderr]    Compiling unsafe-io v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "13ddf907f49cf6408f7c0da3b3cba701f99215d71d2011b0d508e3f81a789b84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13ddf907f49cf6408f7c0da3b3cba701f99215d71d2011b0d508e3f81a789b84", kill_on_drop: false }`
[INFO] [stdout] 13ddf907f49cf6408f7c0da3b3cba701f99215d71d2011b0d508e3f81a789b84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 85f8cacbd639e85e391e69f404387a803e1b5bba858bad70183dc833a9413994
[INFO] running `Command { std: "docker" "start" "-a" "85f8cacbd639e85e391e69f404387a803e1b5bba858bad70183dc833a9413994", 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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unsafe_io-8c124bae93d1f1b2)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/api.rs (/opt/rustwide/target/debug/deps/api-8dd653861c2b2e23)
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test eq ... ok
[INFO] [stdout] test read_write ... ok
[INFO] [stdout] test likes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/os_pipe.rs (/opt/rustwide/target/debug/deps/os_pipe-d45b06d7add346c6)
[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]      Running tests/tcp_stream.rs (/opt/rustwide/target/debug/deps/tcp_stream-9a2b357e84a2d10d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tcp_stream_write ... ok
[INFO] [stderr]    Doc-tests unsafe-io
[INFO] [stdout] test tcp_stream_read ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 126) ... ok
[INFO] [stdout] test src/lib.rs - (line 89) ... ok
[INFO] [stdout] test src/lib.rs - (line 107) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "85f8cacbd639e85e391e69f404387a803e1b5bba858bad70183dc833a9413994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85f8cacbd639e85e391e69f404387a803e1b5bba858bad70183dc833a9413994", kill_on_drop: false }`
[INFO] [stdout] 85f8cacbd639e85e391e69f404387a803e1b5bba858bad70183dc833a9413994
