[INFO] fetching crate light 0.0.0...
[INFO] testing light-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate light 0.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate light 0.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate light 0.0.0
[INFO] finished tweaking crates.io crate light 0.0.0
[INFO] tweaked toml for crates.io crate light 0.0.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c640bb9970de9070e2e849bf09cec2d0928e5d7ee9ae1a091888646906c73a40
[INFO] running `Command { std: "docker" "start" "-a" "c640bb9970de9070e2e849bf09cec2d0928e5d7ee9ae1a091888646906c73a40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c640bb9970de9070e2e849bf09cec2d0928e5d7ee9ae1a091888646906c73a40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c640bb9970de9070e2e849bf09cec2d0928e5d7ee9ae1a091888646906c73a40", kill_on_drop: false }`
[INFO] [stdout] c640bb9970de9070e2e849bf09cec2d0928e5d7ee9ae1a091888646906c73a40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1af9be80ac18eda97e71825ff2b0388205dc6b07046adda7ea89dacd6f88f729
[INFO] running `Command { std: "docker" "start" "-a" "1af9be80ac18eda97e71825ff2b0388205dc6b07046adda7ea89dacd6f88f729", kill_on_drop: false }`
[INFO] [stderr]    Compiling light v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "1af9be80ac18eda97e71825ff2b0388205dc6b07046adda7ea89dacd6f88f729", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1af9be80ac18eda97e71825ff2b0388205dc6b07046adda7ea89dacd6f88f729", kill_on_drop: false }`
[INFO] [stdout] 1af9be80ac18eda97e71825ff2b0388205dc6b07046adda7ea89dacd6f88f729
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0319c36b3e94cc311a2865ad180d13355243a398fd862129b344765da50753a7
[INFO] running `Command { std: "docker" "start" "-a" "0319c36b3e94cc311a2865ad180d13355243a398fd862129b344765da50753a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling light v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "0319c36b3e94cc311a2865ad180d13355243a398fd862129b344765da50753a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0319c36b3e94cc311a2865ad180d13355243a398fd862129b344765da50753a7", kill_on_drop: false }`
[INFO] [stdout] 0319c36b3e94cc311a2865ad180d13355243a398fd862129b344765da50753a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d4ae98349d109513cab8ececce7cd289d8436b4bbac5b0c74b4a47ac468183bc
[INFO] running `Command { std: "docker" "start" "-a" "d4ae98349d109513cab8ececce7cd289d8436b4bbac5b0c74b4a47ac468183bc", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/light-d24c7ce2b5ae7a5b)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests light
[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" "d4ae98349d109513cab8ececce7cd289d8436b4bbac5b0c74b4a47ac468183bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4ae98349d109513cab8ececce7cd289d8436b4bbac5b0c74b4a47ac468183bc", kill_on_drop: false }`
[INFO] [stdout] d4ae98349d109513cab8ececce7cd289d8436b4bbac5b0c74b4a47ac468183bc