[INFO] fetching crate tugboat 0.0.0...
[INFO] testing tugboat-0.0.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate tugboat 0.0.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate tugboat 0.0.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tugboat 0.0.0
[INFO] finished tweaking crates.io crate tugboat 0.0.0
[INFO] tweaked toml for crates.io crate tugboat 0.0.0 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate crates.io crate tugboat 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee47900073307d46c0c9f19115bfdd30fe776cc8bcd4edcbeea93117ce166b5c
[INFO] running `Command { std: "docker" "start" "-a" "ee47900073307d46c0c9f19115bfdd30fe776cc8bcd4edcbeea93117ce166b5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee47900073307d46c0c9f19115bfdd30fe776cc8bcd4edcbeea93117ce166b5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee47900073307d46c0c9f19115bfdd30fe776cc8bcd4edcbeea93117ce166b5c", kill_on_drop: false }`
[INFO] [stdout] ee47900073307d46c0c9f19115bfdd30fe776cc8bcd4edcbeea93117ce166b5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff0e622026dae9f66e317d7aa1e4a86f37eb4445badd31eaaf33632926c2d10f
[INFO] running `Command { std: "docker" "start" "-a" "ff0e622026dae9f66e317d7aa1e4a86f37eb4445badd31eaaf33632926c2d10f", kill_on_drop: false }`
[INFO] [stderr]    Compiling tugboat v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "ff0e622026dae9f66e317d7aa1e4a86f37eb4445badd31eaaf33632926c2d10f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff0e622026dae9f66e317d7aa1e4a86f37eb4445badd31eaaf33632926c2d10f", kill_on_drop: false }`
[INFO] [stdout] ff0e622026dae9f66e317d7aa1e4a86f37eb4445badd31eaaf33632926c2d10f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ea5152036de7d153bb7a01872d0de33882843879c3a4d43da8ad612329b8c8b
[INFO] running `Command { std: "docker" "start" "-a" "8ea5152036de7d153bb7a01872d0de33882843879c3a4d43da8ad612329b8c8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling tugboat v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "8ea5152036de7d153bb7a01872d0de33882843879c3a4d43da8ad612329b8c8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ea5152036de7d153bb7a01872d0de33882843879c3a4d43da8ad612329b8c8b", kill_on_drop: false }`
[INFO] [stdout] 8ea5152036de7d153bb7a01872d0de33882843879c3a4d43da8ad612329b8c8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1a78daede4347e5a611fda3f5662d59e8a22a1a7e8762ed80cd07ad18d99d854
[INFO] running `Command { std: "docker" "start" "-a" "1a78daede4347e5a611fda3f5662d59e8a22a1a7e8762ed80cd07ad18d99d854", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tugboat-c009709b5ab13fc3)
[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" "1a78daede4347e5a611fda3f5662d59e8a22a1a7e8762ed80cd07ad18d99d854", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a78daede4347e5a611fda3f5662d59e8a22a1a7e8762ed80cd07ad18d99d854", kill_on_drop: false }`
[INFO] [stdout] 1a78daede4347e5a611fda3f5662d59e8a22a1a7e8762ed80cd07ad18d99d854