[INFO] fetching crate karabinux 0.1.0...
[INFO] testing karabinux-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate karabinux 0.1.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate karabinux 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate karabinux 0.1.0
[INFO] finished tweaking crates.io crate karabinux 0.1.0
[INFO] tweaked toml for crates.io crate karabinux 0.1.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 377043dc8f7dc50aa0f7f2249934c15b03b3d45a70c2f1a94433ab8acb942069
[INFO] running `Command { std: "docker" "start" "-a" "377043dc8f7dc50aa0f7f2249934c15b03b3d45a70c2f1a94433ab8acb942069", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "377043dc8f7dc50aa0f7f2249934c15b03b3d45a70c2f1a94433ab8acb942069", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "377043dc8f7dc50aa0f7f2249934c15b03b3d45a70c2f1a94433ab8acb942069", kill_on_drop: false }`
[INFO] [stdout] 377043dc8f7dc50aa0f7f2249934c15b03b3d45a70c2f1a94433ab8acb942069
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1dc64e558574f5abc075f067f98890cd7e9d512ee048b910fa34474984c0f52
[INFO] running `Command { std: "docker" "start" "-a" "a1dc64e558574f5abc075f067f98890cd7e9d512ee048b910fa34474984c0f52", kill_on_drop: false }`
[INFO] [stderr]    Compiling karabinux v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "a1dc64e558574f5abc075f067f98890cd7e9d512ee048b910fa34474984c0f52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1dc64e558574f5abc075f067f98890cd7e9d512ee048b910fa34474984c0f52", kill_on_drop: false }`
[INFO] [stdout] a1dc64e558574f5abc075f067f98890cd7e9d512ee048b910fa34474984c0f52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a56da8b5775a02497589b930b377dfb6c7fe46e2598184ac212e548929d4d0d
[INFO] running `Command { std: "docker" "start" "-a" "2a56da8b5775a02497589b930b377dfb6c7fe46e2598184ac212e548929d4d0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling karabinux v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "2a56da8b5775a02497589b930b377dfb6c7fe46e2598184ac212e548929d4d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a56da8b5775a02497589b930b377dfb6c7fe46e2598184ac212e548929d4d0d", kill_on_drop: false }`
[INFO] [stdout] 2a56da8b5775a02497589b930b377dfb6c7fe46e2598184ac212e548929d4d0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 81fe620365bd4024f8e2531e1d8fe59e49db75b62733e52fa38c03ea22864656
[INFO] running `Command { std: "docker" "start" "-a" "81fe620365bd4024f8e2531e1d8fe59e49db75b62733e52fa38c03ea22864656", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/karabinux-9f9609a233f58d69)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests karabinux
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "81fe620365bd4024f8e2531e1d8fe59e49db75b62733e52fa38c03ea22864656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81fe620365bd4024f8e2531e1d8fe59e49db75b62733e52fa38c03ea22864656", kill_on_drop: false }`
[INFO] [stdout] 81fe620365bd4024f8e2531e1d8fe59e49db75b62733e52fa38c03ea22864656