[INFO] fetching crate gen 0.0.0...
[INFO] testing gen-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate gen 0.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate gen 0.0.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gen 0.0.0
[INFO] finished tweaking crates.io crate gen 0.0.0
[INFO] tweaked toml for crates.io crate gen 0.0.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78dfeea9a5e166d234800a590178260af5b20ab15ca3f257fdd6eacb3e919a7e
[INFO] running `Command { std: "docker" "start" "-a" "78dfeea9a5e166d234800a590178260af5b20ab15ca3f257fdd6eacb3e919a7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78dfeea9a5e166d234800a590178260af5b20ab15ca3f257fdd6eacb3e919a7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78dfeea9a5e166d234800a590178260af5b20ab15ca3f257fdd6eacb3e919a7e", kill_on_drop: false }`
[INFO] [stdout] 78dfeea9a5e166d234800a590178260af5b20ab15ca3f257fdd6eacb3e919a7e
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f28d3ae538a56b2976d14a7c4d2c2675a50753d9f1d31610b078422137dd4630
[INFO] running `Command { std: "docker" "start" "-a" "f28d3ae538a56b2976d14a7c4d2c2675a50753d9f1d31610b078422137dd4630", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gen v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "f28d3ae538a56b2976d14a7c4d2c2675a50753d9f1d31610b078422137dd4630", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f28d3ae538a56b2976d14a7c4d2c2675a50753d9f1d31610b078422137dd4630", kill_on_drop: false }`
[INFO] [stdout] f28d3ae538a56b2976d14a7c4d2c2675a50753d9f1d31610b078422137dd4630
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fd9cf87e5f1bd96eb0482de4a3874a7c8d8e34babc1fb13c29ccaf228c6109f
[INFO] running `Command { std: "docker" "start" "-a" "1fd9cf87e5f1bd96eb0482de4a3874a7c8d8e34babc1fb13c29ccaf228c6109f", kill_on_drop: false }`
[INFO] [stderr]    Compiling gen v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "1fd9cf87e5f1bd96eb0482de4a3874a7c8d8e34babc1fb13c29ccaf228c6109f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fd9cf87e5f1bd96eb0482de4a3874a7c8d8e34babc1fb13c29ccaf228c6109f", kill_on_drop: false }`
[INFO] [stdout] 1fd9cf87e5f1bd96eb0482de4a3874a7c8d8e34babc1fb13c29ccaf228c6109f
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6684aa2c149cc51cf84b146b95e238498903cbaa511a7b51fae7a5581eb41fa4
[INFO] running `Command { std: "docker" "start" "-a" "6684aa2c149cc51cf84b146b95e238498903cbaa511a7b51fae7a5581eb41fa4", 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/gen-6fca9492f4763ae1)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests gen
[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" "6684aa2c149cc51cf84b146b95e238498903cbaa511a7b51fae7a5581eb41fa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6684aa2c149cc51cf84b146b95e238498903cbaa511a7b51fae7a5581eb41fa4", kill_on_drop: false }`
[INFO] [stdout] 6684aa2c149cc51cf84b146b95e238498903cbaa511a7b51fae7a5581eb41fa4