[INFO] fetching crate gramme 0.1.0...
[INFO] testing gramme-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate gramme 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate gramme 0.1.0 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 gramme 0.1.0
[INFO] finished tweaking crates.io crate gramme 0.1.0
[INFO] tweaked toml for crates.io crate gramme 0.1.0 written to /workspace/builds/worker-8/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 8cd40f460263ea765f1f53776eca5901817ee2d82ed8564c1e74b4792ed5acaa
[INFO] running `Command { std: "docker" "start" "-a" "8cd40f460263ea765f1f53776eca5901817ee2d82ed8564c1e74b4792ed5acaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cd40f460263ea765f1f53776eca5901817ee2d82ed8564c1e74b4792ed5acaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cd40f460263ea765f1f53776eca5901817ee2d82ed8564c1e74b4792ed5acaa", kill_on_drop: false }`
[INFO] [stdout] 8cd40f460263ea765f1f53776eca5901817ee2d82ed8564c1e74b4792ed5acaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] e253e2f1af1f3bf16d285a305a3d9975b659d4efb56015c1f21e1cf84225bb6a
[INFO] running `Command { std: "docker" "start" "-a" "e253e2f1af1f3bf16d285a305a3d9975b659d4efb56015c1f21e1cf84225bb6a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gramme v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "e253e2f1af1f3bf16d285a305a3d9975b659d4efb56015c1f21e1cf84225bb6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e253e2f1af1f3bf16d285a305a3d9975b659d4efb56015c1f21e1cf84225bb6a", kill_on_drop: false }`
[INFO] [stdout] e253e2f1af1f3bf16d285a305a3d9975b659d4efb56015c1f21e1cf84225bb6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 7015ba828dce66a628d3e08ab2f7581d66d2a4f05ef7cd848b96434e2ba58372
[INFO] running `Command { std: "docker" "start" "-a" "7015ba828dce66a628d3e08ab2f7581d66d2a4f05ef7cd848b96434e2ba58372", kill_on_drop: false }`
[INFO] [stderr]    Compiling gramme v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "7015ba828dce66a628d3e08ab2f7581d66d2a4f05ef7cd848b96434e2ba58372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7015ba828dce66a628d3e08ab2f7581d66d2a4f05ef7cd848b96434e2ba58372", kill_on_drop: false }`
[INFO] [stdout] 7015ba828dce66a628d3e08ab2f7581d66d2a4f05ef7cd848b96434e2ba58372
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 55f855506feb20ecb336d5135e94f0c413b3746759a38fac8de95cb1f45fed74
[INFO] running `Command { std: "docker" "start" "-a" "55f855506feb20ecb336d5135e94f0c413b3746759a38fac8de95cb1f45fed74", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gramme-e64396e1f2c1c6ea)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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] [stderr]    Doc-tests gramme
[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" "55f855506feb20ecb336d5135e94f0c413b3746759a38fac8de95cb1f45fed74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55f855506feb20ecb336d5135e94f0c413b3746759a38fac8de95cb1f45fed74", kill_on_drop: false }`
[INFO] [stdout] 55f855506feb20ecb336d5135e94f0c413b3746759a38fac8de95cb1f45fed74