[INFO] fetching crate io-extras 0.13.2...
[INFO] testing io-extras-0.13.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate io-extras 0.13.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate io-extras 0.13.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate io-extras 0.13.2
[INFO] finished tweaking crates.io crate io-extras 0.13.2
[INFO] tweaked toml for crates.io crate io-extras 0.13.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate io-extras 0.13.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 92eec0bf54cb43c182bc2a8996a731a004d7c5e1e64874a1064bed2e9afd31d6
[INFO] running `Command { std: "docker" "start" "-a" "92eec0bf54cb43c182bc2a8996a731a004d7c5e1e64874a1064bed2e9afd31d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92eec0bf54cb43c182bc2a8996a731a004d7c5e1e64874a1064bed2e9afd31d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92eec0bf54cb43c182bc2a8996a731a004d7c5e1e64874a1064bed2e9afd31d6", kill_on_drop: false }`
[INFO] [stdout] 92eec0bf54cb43c182bc2a8996a731a004d7c5e1e64874a1064bed2e9afd31d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2b2a32e239de2a10a17301d84cb1893195c914316d0ac26131e052fcad9c7c2
[INFO] running `Command { std: "docker" "start" "-a" "b2b2a32e239de2a10a17301d84cb1893195c914316d0ac26131e052fcad9c7c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling io-lifetimes v0.5.1
[INFO] [stderr]    Compiling io-extras v0.13.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "b2b2a32e239de2a10a17301d84cb1893195c914316d0ac26131e052fcad9c7c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2b2a32e239de2a10a17301d84cb1893195c914316d0ac26131e052fcad9c7c2", kill_on_drop: false }`
[INFO] [stdout] b2b2a32e239de2a10a17301d84cb1893195c914316d0ac26131e052fcad9c7c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bac5de077f7f0557df676f0ab136b3fee6f652378815d00c31542b794805627
[INFO] running `Command { std: "docker" "start" "-a" "3bac5de077f7f0557df676f0ab136b3fee6f652378815d00c31542b794805627", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.113
[INFO] [stderr]    Compiling os_pipe v1.0.0
[INFO] [stderr]    Compiling io-extras v0.13.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `Command { std: "docker" "inspect" "3bac5de077f7f0557df676f0ab136b3fee6f652378815d00c31542b794805627", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bac5de077f7f0557df676f0ab136b3fee6f652378815d00c31542b794805627", kill_on_drop: false }`
[INFO] [stdout] 3bac5de077f7f0557df676f0ab136b3fee6f652378815d00c31542b794805627
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 63c9a32f236f8e42d15a958271bd012904cfaaeaad86f7536b7ddb6a770f7b2b
[INFO] running `Command { std: "docker" "start" "-a" "63c9a32f236f8e42d15a958271bd012904cfaaeaad86f7536b7ddb6a770f7b2b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/io_extras-04d5f993ef0b865c)
[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/api.rs (/opt/rustwide/target/debug/deps/api-a30962d9fcfa2655)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test read_write ... ok
[INFO] [stdout] test likes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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-80f1d6b49c425536)
[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-deaa2733fa750344)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tcp_stream_write ... ok
[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 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests io-extras
[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" "63c9a32f236f8e42d15a958271bd012904cfaaeaad86f7536b7ddb6a770f7b2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63c9a32f236f8e42d15a958271bd012904cfaaeaad86f7536b7ddb6a770f7b2b", kill_on_drop: false }`
[INFO] [stdout] 63c9a32f236f8e42d15a958271bd012904cfaaeaad86f7536b7ddb6a770f7b2b