[INFO] fetching crate cargo-subcommand 0.5.0...
[INFO] testing cargo-subcommand-0.5.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate cargo-subcommand 0.5.0 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate cargo-subcommand 0.5.0 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 cargo-subcommand 0.5.0
[INFO] finished tweaking crates.io crate cargo-subcommand 0.5.0
[INFO] tweaked toml for crates.io crate cargo-subcommand 0.5.0 written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] crate crates.io crate cargo-subcommand 0.5.0 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] 791443a02ce799acc1ace5444a2b8e0657cc6b7f2fcdaae05d546a12991ad2e1
[INFO] running `Command { std: "docker" "start" "-a" "791443a02ce799acc1ace5444a2b8e0657cc6b7f2fcdaae05d546a12991ad2e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "791443a02ce799acc1ace5444a2b8e0657cc6b7f2fcdaae05d546a12991ad2e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "791443a02ce799acc1ace5444a2b8e0657cc6b7f2fcdaae05d546a12991ad2e1", kill_on_drop: false }`
[INFO] [stdout] 791443a02ce799acc1ace5444a2b8e0657cc6b7f2fcdaae05d546a12991ad2e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] 83b3107de67bc5ee3818e37668990695f280b52ef939bc030e4defde1836d0d0
[INFO] running `Command { std: "docker" "start" "-a" "83b3107de67bc5ee3818e37668990695f280b52ef939bc030e4defde1836d0d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling dunce v1.0.1
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling cargo-subcommand v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.31s
[INFO] running `Command { std: "docker" "inspect" "83b3107de67bc5ee3818e37668990695f280b52ef939bc030e4defde1836d0d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83b3107de67bc5ee3818e37668990695f280b52ef939bc030e4defde1836d0d0", kill_on_drop: false }`
[INFO] [stdout] 83b3107de67bc5ee3818e37668990695f280b52ef939bc030e4defde1836d0d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] 1ca80b7153559036b43b7524a06f5fcdd7bd47279e978153c81d8e34cac0173b
[INFO] running `Command { std: "docker" "start" "-a" "1ca80b7153559036b43b7524a06f5fcdd7bd47279e978153c81d8e34cac0173b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-subcommand v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "1ca80b7153559036b43b7524a06f5fcdd7bd47279e978153c81d8e34cac0173b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ca80b7153559036b43b7524a06f5fcdd7bd47279e978153c81d8e34cac0173b", kill_on_drop: false }`
[INFO] [stdout] 1ca80b7153559036b43b7524a06f5fcdd7bd47279e978153c81d8e34cac0173b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] 8f160660cebabb5feaa7dd0ca607ac663a33dad211699dc7168872225b8f41f8
[INFO] running `Command { std: "docker" "start" "-a" "8f160660cebabb5feaa7dd0ca607ac663a33dad211699dc7168872225b8f41f8", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_subcommand-0e520bc389cdcafa)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_subcommand-8593470725b29c40)
[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 cargo-subcommand
[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] [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" "8f160660cebabb5feaa7dd0ca607ac663a33dad211699dc7168872225b8f41f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f160660cebabb5feaa7dd0ca607ac663a33dad211699dc7168872225b8f41f8", kill_on_drop: false }`
[INFO] [stdout] 8f160660cebabb5feaa7dd0ca607ac663a33dad211699dc7168872225b8f41f8
