[INFO] fetching crate tab-cli 0.2.0...
[INFO] testing tab-cli-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate tab-cli 0.2.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate tab-cli 0.2.0 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 tab-cli 0.2.0
[INFO] finished tweaking crates.io crate tab-cli 0.2.0
[INFO] tweaked toml for crates.io crate tab-cli 0.2.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate tab-cli 0.2.0 already has a lockfile, it will not be regenerated
[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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 28623aabc13fcc32fb01f53ea42eec3ebe6511f1087f90f997b0b74d62bcc8fd
[INFO] running `Command { std: "docker" "start" "-a" "28623aabc13fcc32fb01f53ea42eec3ebe6511f1087f90f997b0b74d62bcc8fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28623aabc13fcc32fb01f53ea42eec3ebe6511f1087f90f997b0b74d62bcc8fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28623aabc13fcc32fb01f53ea42eec3ebe6511f1087f90f997b0b74d62bcc8fd", kill_on_drop: false }`
[INFO] [stdout] 28623aabc13fcc32fb01f53ea42eec3ebe6511f1087f90f997b0b74d62bcc8fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 73a9758d135ccb4e789a2cd7753959fce8b087c9a6dcad9a8c6b27a42ba82f57
[INFO] running `Command { std: "docker" "start" "-a" "73a9758d135ccb4e789a2cd7753959fce8b087c9a6dcad9a8c6b27a42ba82f57", kill_on_drop: false }`
[INFO] [stderr]    Compiling tab-cli v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "73a9758d135ccb4e789a2cd7753959fce8b087c9a6dcad9a8c6b27a42ba82f57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73a9758d135ccb4e789a2cd7753959fce8b087c9a6dcad9a8c6b27a42ba82f57", kill_on_drop: false }`
[INFO] [stdout] 73a9758d135ccb4e789a2cd7753959fce8b087c9a6dcad9a8c6b27a42ba82f57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 7e26977e6512126706806cadcdf89e744cb52d0270d4791607fa348f69cb4fbc
[INFO] running `Command { std: "docker" "start" "-a" "7e26977e6512126706806cadcdf89e744cb52d0270d4791607fa348f69cb4fbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling tab-cli v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "7e26977e6512126706806cadcdf89e744cb52d0270d4791607fa348f69cb4fbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e26977e6512126706806cadcdf89e744cb52d0270d4791607fa348f69cb4fbc", kill_on_drop: false }`
[INFO] [stdout] 7e26977e6512126706806cadcdf89e744cb52d0270d4791607fa348f69cb4fbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 15646ad063ea221611bd415ee9ac4fb18d0c0416e6311524666680d0f555e9ef
[INFO] running `Command { std: "docker" "start" "-a" "15646ad063ea221611bd415ee9ac4fb18d0c0416e6311524666680d0f555e9ef", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tab_cli-8ac7383dda4b7f10)
[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" "15646ad063ea221611bd415ee9ac4fb18d0c0416e6311524666680d0f555e9ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15646ad063ea221611bd415ee9ac4fb18d0c0416e6311524666680d0f555e9ef", kill_on_drop: false }`
[INFO] [stdout] 15646ad063ea221611bd415ee9ac4fb18d0c0416e6311524666680d0f555e9ef