[INFO] fetching crate to_bytes 0.1.0...
[INFO] testing to_bytes-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate to_bytes 0.1.0 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate to_bytes 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate to_bytes 0.1.0
[INFO] finished tweaking crates.io crate to_bytes 0.1.0
[INFO] tweaked toml for crates.io crate to_bytes 0.1.0 written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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" "+62efba8a050c64249dab942951bb28f710208bc8" "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-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3a1bd74e005f051b266b2c0b35b8c45178d2d8cac798b874207bb409970d143
[INFO] running `Command { std: "docker" "start" "-a" "f3a1bd74e005f051b266b2c0b35b8c45178d2d8cac798b874207bb409970d143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3a1bd74e005f051b266b2c0b35b8c45178d2d8cac798b874207bb409970d143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3a1bd74e005f051b266b2c0b35b8c45178d2d8cac798b874207bb409970d143", kill_on_drop: false }`
[INFO] [stdout] f3a1bd74e005f051b266b2c0b35b8c45178d2d8cac798b874207bb409970d143
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a492a66981f591b27a944e4a851fea2cb8530b16abdcc826fb61542ed46d7acb
[INFO] running `Command { std: "docker" "start" "-a" "a492a66981f591b27a944e4a851fea2cb8530b16abdcc826fb61542ed46d7acb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling to_bytes_derive v0.1.0
[INFO] [stderr]    Compiling to_bytes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "a492a66981f591b27a944e4a851fea2cb8530b16abdcc826fb61542ed46d7acb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a492a66981f591b27a944e4a851fea2cb8530b16abdcc826fb61542ed46d7acb", kill_on_drop: false }`
[INFO] [stdout] a492a66981f591b27a944e4a851fea2cb8530b16abdcc826fb61542ed46d7acb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79a71f1be86ac8c2d3be9db6f48980265b19919e3035da1c153b779e33b0883f
[INFO] running `Command { std: "docker" "start" "-a" "79a71f1be86ac8c2d3be9db6f48980265b19919e3035da1c153b779e33b0883f", kill_on_drop: false }`
[INFO] [stderr]    Compiling to_bytes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "79a71f1be86ac8c2d3be9db6f48980265b19919e3035da1c153b779e33b0883f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79a71f1be86ac8c2d3be9db6f48980265b19919e3035da1c153b779e33b0883f", kill_on_drop: false }`
[INFO] [stdout] 79a71f1be86ac8c2d3be9db6f48980265b19919e3035da1c153b779e33b0883f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 881eda7e5f80adfa69e271705b1519608658c48bf57e461bde08cddc20cba36a
[INFO] running `Command { std: "docker" "start" "-a" "881eda7e5f80adfa69e271705b1519608658c48bf57e461bde08cddc20cba36a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/to_bytes-ca9d2572c8d982e7)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test tests::test_bool ... ok
[INFO] [stdout] test tests::test_bool2 ... ok
[INFO] [stdout] test tests::test_bytes ... ok
[INFO] [stdout] test tests::test_drop ... ok
[INFO] [stdout] test tests::test_box ... ok
[INFO] [stdout] test tests::test_u8 ... ok
[INFO] [stdout] test tests::test_unit ... ok
[INFO] [stdout] test tests::test_struct ... ok
[INFO] [stdout] test tests::test_usize ... ok
[INFO] [stdout] test tests::test_option_usize ... ok
[INFO] [stdout] test tests::test_option_unit ... ok
[INFO] [stdout] test tests::test_option_bool ... ok
[INFO] [stdout] test tests::test_option_u16 ... ok
[INFO] [stdout] test tests::test_i8 ... ok
[INFO] [stdout] test tests::test_option_box ... ok
[INFO] [stdout] test tests::test_option_drop ... ok
[INFO] [stdout] test tests::test_option_struct ... ok
[INFO] [stdout] test tests::test_u32 ... ok
[INFO] [stdout] test tests::test_option_u8 ... ok
[INFO] [stdout] test tests::test_more_box ... ok
[INFO] [stdout] test tests::test_more_option_box ... ok
[INFO] [stdout] test tests::test_more_drop ... ok
[INFO] [stdout] test tests::test_more_option_drop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests to_bytes
[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" "881eda7e5f80adfa69e271705b1519608658c48bf57e461bde08cddc20cba36a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "881eda7e5f80adfa69e271705b1519608658c48bf57e461bde08cddc20cba36a", kill_on_drop: false }`
[INFO] [stdout] 881eda7e5f80adfa69e271705b1519608658c48bf57e461bde08cddc20cba36a