[INFO] fetching crate lightswitch 0.0.0...
[INFO] testing lightswitch-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate lightswitch 0.0.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate lightswitch 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 lightswitch 0.0.0
[INFO] finished tweaking crates.io crate lightswitch 0.0.0
[INFO] tweaked toml for crates.io crate lightswitch 0.0.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate lightswitch 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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] e25e9cccae5be8186b65ed722b2d3a2f44531a497b9ba66026510975dacd9323
[INFO] running `Command { std: "docker" "start" "-a" "e25e9cccae5be8186b65ed722b2d3a2f44531a497b9ba66026510975dacd9323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e25e9cccae5be8186b65ed722b2d3a2f44531a497b9ba66026510975dacd9323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e25e9cccae5be8186b65ed722b2d3a2f44531a497b9ba66026510975dacd9323", kill_on_drop: false }`
[INFO] [stdout] e25e9cccae5be8186b65ed722b2d3a2f44531a497b9ba66026510975dacd9323
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 17cdb501d180146a0696caa91f74385c834dc42a4af93e26c59f25e4e036b686
[INFO] running `Command { std: "docker" "start" "-a" "17cdb501d180146a0696caa91f74385c834dc42a4af93e26c59f25e4e036b686", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lightswitch v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "17cdb501d180146a0696caa91f74385c834dc42a4af93e26c59f25e4e036b686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17cdb501d180146a0696caa91f74385c834dc42a4af93e26c59f25e4e036b686", kill_on_drop: false }`
[INFO] [stdout] 17cdb501d180146a0696caa91f74385c834dc42a4af93e26c59f25e4e036b686
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] fbe0daaadc2c4c4a05d5597b20ca61901d952c5cd1e8963b62d270a2d44c71aa
[INFO] running `Command { std: "docker" "start" "-a" "fbe0daaadc2c4c4a05d5597b20ca61901d952c5cd1e8963b62d270a2d44c71aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling lightswitch v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "fbe0daaadc2c4c4a05d5597b20ca61901d952c5cd1e8963b62d270a2d44c71aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbe0daaadc2c4c4a05d5597b20ca61901d952c5cd1e8963b62d270a2d44c71aa", kill_on_drop: false }`
[INFO] [stdout] fbe0daaadc2c4c4a05d5597b20ca61901d952c5cd1e8963b62d270a2d44c71aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 590f699667ed48bfb07f0b9d6e2d7431c53fb8c823de76dd769340b67b083bc8
[INFO] running `Command { std: "docker" "start" "-a" "590f699667ed48bfb07f0b9d6e2d7431c53fb8c823de76dd769340b67b083bc8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lightswitch-f2cd43b79ca3f12d)
[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" "590f699667ed48bfb07f0b9d6e2d7431c53fb8c823de76dd769340b67b083bc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "590f699667ed48bfb07f0b9d6e2d7431c53fb8c823de76dd769340b67b083bc8", kill_on_drop: false }`
[INFO] [stdout] 590f699667ed48bfb07f0b9d6e2d7431c53fb8c823de76dd769340b67b083bc8