[INFO] fetching crate george 0.1.0...
[INFO] testing george-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate george 0.1.0 into /workspace/builds/worker-90/source
[INFO] validating manifest of crates.io crate george 0.1.0 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 george 0.1.0
[INFO] finished tweaking crates.io crate george 0.1.0
[INFO] tweaked toml for crates.io crate george 0.1.0 written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "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-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] 4ccade1a084a11363c0f7a8bc57a47279e5c1181d0358ff7ce52a2fe4068c10f
[INFO] running `Command { std: "docker" "start" "-a" "4ccade1a084a11363c0f7a8bc57a47279e5c1181d0358ff7ce52a2fe4068c10f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ccade1a084a11363c0f7a8bc57a47279e5c1181d0358ff7ce52a2fe4068c10f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ccade1a084a11363c0f7a8bc57a47279e5c1181d0358ff7ce52a2fe4068c10f", kill_on_drop: false }`
[INFO] [stdout] 4ccade1a084a11363c0f7a8bc57a47279e5c1181d0358ff7ce52a2fe4068c10f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] 8be5ade1cd74487be11dcf2f471324d220ba8fae597a78963ef18e4bb8e828c3
[INFO] running `Command { std: "docker" "start" "-a" "8be5ade1cd74487be11dcf2f471324d220ba8fae597a78963ef18e4bb8e828c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling george v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "8be5ade1cd74487be11dcf2f471324d220ba8fae597a78963ef18e4bb8e828c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8be5ade1cd74487be11dcf2f471324d220ba8fae597a78963ef18e4bb8e828c3", kill_on_drop: false }`
[INFO] [stdout] 8be5ade1cd74487be11dcf2f471324d220ba8fae597a78963ef18e4bb8e828c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] 17a53859187ed67f00893e38c36f4b36ce9ce6455e38e969bd179d786cc4e668
[INFO] running `Command { std: "docker" "start" "-a" "17a53859187ed67f00893e38c36f4b36ce9ce6455e38e969bd179d786cc4e668", kill_on_drop: false }`
[INFO] [stderr]    Compiling george v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "17a53859187ed67f00893e38c36f4b36ce9ce6455e38e969bd179d786cc4e668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17a53859187ed67f00893e38c36f4b36ce9ce6455e38e969bd179d786cc4e668", kill_on_drop: false }`
[INFO] [stdout] 17a53859187ed67f00893e38c36f4b36ce9ce6455e38e969bd179d786cc4e668
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] a6e5f7ef0de3c02fd78f029f47fc59b4395d28d196af50f390cb000165dcdbee
[INFO] running `Command { std: "docker" "start" "-a" "a6e5f7ef0de3c02fd78f029f47fc59b4395d28d196af50f390cb000165dcdbee", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/george-d4ab563fd1af8cf8)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests george
[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 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" "a6e5f7ef0de3c02fd78f029f47fc59b4395d28d196af50f390cb000165dcdbee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6e5f7ef0de3c02fd78f029f47fc59b4395d28d196af50f390cb000165dcdbee", kill_on_drop: false }`
[INFO] [stdout] a6e5f7ef0de3c02fd78f029f47fc59b4395d28d196af50f390cb000165dcdbee
