[INFO] fetching crate cargo-upgrade 0.0.0...
[INFO] testing cargo-upgrade-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate cargo-upgrade 0.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate cargo-upgrade 0.0.0 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 cargo-upgrade 0.0.0
[INFO] finished tweaking crates.io crate cargo-upgrade 0.0.0
[INFO] tweaked toml for crates.io crate cargo-upgrade 0.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate cargo-upgrade 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 31073f021bb17ab8a2f641809eec375137fb7b8cc0f919f26bf4e3997113369b
[INFO] running `Command { std: "docker" "start" "-a" "31073f021bb17ab8a2f641809eec375137fb7b8cc0f919f26bf4e3997113369b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31073f021bb17ab8a2f641809eec375137fb7b8cc0f919f26bf4e3997113369b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31073f021bb17ab8a2f641809eec375137fb7b8cc0f919f26bf4e3997113369b", kill_on_drop: false }`
[INFO] [stdout] 31073f021bb17ab8a2f641809eec375137fb7b8cc0f919f26bf4e3997113369b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 836414f873c3a2db0128326e38c191b67f7866753897fb235dbb6eeb4f7276b6
[INFO] running `Command { std: "docker" "start" "-a" "836414f873c3a2db0128326e38c191b67f7866753897fb235dbb6eeb4f7276b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-upgrade v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "836414f873c3a2db0128326e38c191b67f7866753897fb235dbb6eeb4f7276b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "836414f873c3a2db0128326e38c191b67f7866753897fb235dbb6eeb4f7276b6", kill_on_drop: false }`
[INFO] [stdout] 836414f873c3a2db0128326e38c191b67f7866753897fb235dbb6eeb4f7276b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 855b61b817d6c8b75055da57da3080a53b8b2ba6656846216b73d7814d12711d
[INFO] running `Command { std: "docker" "start" "-a" "855b61b817d6c8b75055da57da3080a53b8b2ba6656846216b73d7814d12711d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cargo-upgrade v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "855b61b817d6c8b75055da57da3080a53b8b2ba6656846216b73d7814d12711d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "855b61b817d6c8b75055da57da3080a53b8b2ba6656846216b73d7814d12711d", kill_on_drop: false }`
[INFO] [stdout] 855b61b817d6c8b75055da57da3080a53b8b2ba6656846216b73d7814d12711d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 05e9583b63d6dba13caba941805825d0a7fe73261f6934e22eb2a17b86a54503
[INFO] running `Command { std: "docker" "start" "-a" "05e9583b63d6dba13caba941805825d0a7fe73261f6934e22eb2a17b86a54503", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_upgrade-acd6ac947820d663)
[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" "05e9583b63d6dba13caba941805825d0a7fe73261f6934e22eb2a17b86a54503", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05e9583b63d6dba13caba941805825d0a7fe73261f6934e22eb2a17b86a54503", kill_on_drop: false }`
[INFO] [stdout] 05e9583b63d6dba13caba941805825d0a7fe73261f6934e22eb2a17b86a54503