[INFO] fetching crate conquer-util 0.3.0...
[INFO] testing conquer-util-0.3.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate conquer-util 0.3.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate conquer-util 0.3.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate conquer-util 0.3.0
[INFO] finished tweaking crates.io crate conquer-util 0.3.0
[INFO] tweaked toml for crates.io crate conquer-util 0.3.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f27a3b8894cf064df36f1547cfbe9e4fe5fbd268d9f2b3209b0af34511d540b
[INFO] running `Command { std: "docker" "start" "-a" "6f27a3b8894cf064df36f1547cfbe9e4fe5fbd268d9f2b3209b0af34511d540b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f27a3b8894cf064df36f1547cfbe9e4fe5fbd268d9f2b3209b0af34511d540b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f27a3b8894cf064df36f1547cfbe9e4fe5fbd268d9f2b3209b0af34511d540b", kill_on_drop: false }`
[INFO] [stdout] 6f27a3b8894cf064df36f1547cfbe9e4fe5fbd268d9f2b3209b0af34511d540b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92f183aa11261e9667638bb26459bdfad7b23946f1c61dbbbc2b81afd8752030
[INFO] running `Command { std: "docker" "start" "-a" "92f183aa11261e9667638bb26459bdfad7b23946f1c61dbbbc2b81afd8752030", kill_on_drop: false }`
[INFO] [stderr]    Compiling conquer-util v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "92f183aa11261e9667638bb26459bdfad7b23946f1c61dbbbc2b81afd8752030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92f183aa11261e9667638bb26459bdfad7b23946f1c61dbbbc2b81afd8752030", kill_on_drop: false }`
[INFO] [stdout] 92f183aa11261e9667638bb26459bdfad7b23946f1c61dbbbc2b81afd8752030
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b489a32916317ac4e542d6c1dfcf6741f4aa6ced699b2a0e69374e37f3aa502a
[INFO] running `Command { std: "docker" "start" "-a" "b489a32916317ac4e542d6c1dfcf6741f4aa6ced699b2a0e69374e37f3aa502a", kill_on_drop: false }`
[INFO] [stderr]    Compiling conquer-util v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "b489a32916317ac4e542d6c1dfcf6741f4aa6ced699b2a0e69374e37f3aa502a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b489a32916317ac4e542d6c1dfcf6741f4aa6ced699b2a0e69374e37f3aa502a", kill_on_drop: false }`
[INFO] [stdout] b489a32916317ac4e542d6c1dfcf6741f4aa6ced699b2a0e69374e37f3aa502a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a9173e21ee2024a6ae2aee0214c1d374493152a553dd866188eed15166f0ea13
[INFO] running `Command { std: "docker" "start" "-a" "a9173e21ee2024a6ae2aee0214c1d374493152a553dd866188eed15166f0ea13", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/conquer_util-47e841abb5620d81)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests conquer-util
[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" "a9173e21ee2024a6ae2aee0214c1d374493152a553dd866188eed15166f0ea13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9173e21ee2024a6ae2aee0214c1d374493152a553dd866188eed15166f0ea13", kill_on_drop: false }`
[INFO] [stdout] a9173e21ee2024a6ae2aee0214c1d374493152a553dd866188eed15166f0ea13