[INFO] fetching crate tokio-u8-codec 0.1.0...
[INFO] testing tokio-u8-codec-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate tokio-u8-codec 0.1.0 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate tokio-u8-codec 0.1.0 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 tokio-u8-codec 0.1.0
[INFO] finished tweaking crates.io crate tokio-u8-codec 0.1.0
[INFO] tweaked toml for crates.io crate tokio-u8-codec 0.1.0 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 03bd3881d7585ff6b6a7a4e21139c2a1f2d29d2f4b5bbd30d362c68f1ddd315b
[INFO] running `Command { std: "docker" "start" "-a" "03bd3881d7585ff6b6a7a4e21139c2a1f2d29d2f4b5bbd30d362c68f1ddd315b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03bd3881d7585ff6b6a7a4e21139c2a1f2d29d2f4b5bbd30d362c68f1ddd315b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03bd3881d7585ff6b6a7a4e21139c2a1f2d29d2f4b5bbd30d362c68f1ddd315b", kill_on_drop: false }`
[INFO] [stdout] 03bd3881d7585ff6b6a7a4e21139c2a1f2d29d2f4b5bbd30d362c68f1ddd315b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 1408bc226356ed0a2e064bc2a893fac464da3005a9e1e803daee21d06d7d04f9
[INFO] running `Command { std: "docker" "start" "-a" "1408bc226356ed0a2e064bc2a893fac464da3005a9e1e803daee21d06d7d04f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling tokio-u8-codec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "1408bc226356ed0a2e064bc2a893fac464da3005a9e1e803daee21d06d7d04f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1408bc226356ed0a2e064bc2a893fac464da3005a9e1e803daee21d06d7d04f9", kill_on_drop: false }`
[INFO] [stdout] 1408bc226356ed0a2e064bc2a893fac464da3005a9e1e803daee21d06d7d04f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] c31e3df2e4dd4aefedfc12c58c6e4a53711967b3af6d17e23ad8a89a6b35c8ca
[INFO] running `Command { std: "docker" "start" "-a" "c31e3df2e4dd4aefedfc12c58c6e4a53711967b3af6d17e23ad8a89a6b35c8ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-u8-codec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "c31e3df2e4dd4aefedfc12c58c6e4a53711967b3af6d17e23ad8a89a6b35c8ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c31e3df2e4dd4aefedfc12c58c6e4a53711967b3af6d17e23ad8a89a6b35c8ca", kill_on_drop: false }`
[INFO] [stdout] c31e3df2e4dd4aefedfc12c58c6e4a53711967b3af6d17e23ad8a89a6b35c8ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] d993655f2433e01937cdd81e08f51b6537d2c566226631688fb625686de6b27c
[INFO] running `Command { std: "docker" "start" "-a" "d993655f2433e01937cdd81e08f51b6537d2c566226631688fb625686de6b27c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tokio_u8_codec-e6d58d10e15666d3)
[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 tokio-u8-codec
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d993655f2433e01937cdd81e08f51b6537d2c566226631688fb625686de6b27c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d993655f2433e01937cdd81e08f51b6537d2c566226631688fb625686de6b27c", kill_on_drop: false }`
[INFO] [stdout] d993655f2433e01937cdd81e08f51b6537d2c566226631688fb625686de6b27c