[INFO] fetching crate dcalc 0.1.0...
[INFO] testing dcalc-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate dcalc 0.1.0 into /workspace/builds/worker-53/source
[INFO] validating manifest of crates.io crate dcalc 0.1.0 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 dcalc 0.1.0
[INFO] finished tweaking crates.io crate dcalc 0.1.0
[INFO] tweaked toml for crates.io crate dcalc 0.1.0 written to /workspace/builds/worker-53/source/Cargo.toml
[INFO] crate crates.io crate dcalc 0.1.0 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-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c8447a7b61057403487977dd0893a8eeb3bf9501ddd5fbccfbec717be199103
[INFO] running `Command { std: "docker" "start" "-a" "6c8447a7b61057403487977dd0893a8eeb3bf9501ddd5fbccfbec717be199103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c8447a7b61057403487977dd0893a8eeb3bf9501ddd5fbccfbec717be199103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c8447a7b61057403487977dd0893a8eeb3bf9501ddd5fbccfbec717be199103", kill_on_drop: false }`
[INFO] [stdout] 6c8447a7b61057403487977dd0893a8eeb3bf9501ddd5fbccfbec717be199103
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6809e4dc4a8022945aabca772cddb663e6feada65d344f2fb183cdedb7e50324
[INFO] running `Command { std: "docker" "start" "-a" "6809e4dc4a8022945aabca772cddb663e6feada65d344f2fb183cdedb7e50324", kill_on_drop: false }`
[INFO] [stderr]    Compiling dcalc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "6809e4dc4a8022945aabca772cddb663e6feada65d344f2fb183cdedb7e50324", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6809e4dc4a8022945aabca772cddb663e6feada65d344f2fb183cdedb7e50324", kill_on_drop: false }`
[INFO] [stdout] 6809e4dc4a8022945aabca772cddb663e6feada65d344f2fb183cdedb7e50324
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6965c0d295fc069b1e445308b09996be7beb1328f1eee3858ae67b15865ced3c
[INFO] running `Command { std: "docker" "start" "-a" "6965c0d295fc069b1e445308b09996be7beb1328f1eee3858ae67b15865ced3c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dcalc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "6965c0d295fc069b1e445308b09996be7beb1328f1eee3858ae67b15865ced3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6965c0d295fc069b1e445308b09996be7beb1328f1eee3858ae67b15865ced3c", kill_on_drop: false }`
[INFO] [stdout] 6965c0d295fc069b1e445308b09996be7beb1328f1eee3858ae67b15865ced3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 47526d8eb3c0e1210eb874cd63fd03088e56e898be622b0fcbe41ae4f04c02a6
[INFO] running `Command { std: "docker" "start" "-a" "47526d8eb3c0e1210eb874cd63fd03088e56e898be622b0fcbe41ae4f04c02a6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dcalc-2e0de5c31c62e185)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::days_to_seconds ... ok
[INFO] [stdout] test tests::hours_to_seconds ... ok
[INFO] [stdout] test tests::minutes_to_seconds ... ok
[INFO] [stdout] test tests::roundtrip_equality ... ok
[INFO] [stdout] test tests::seconds_to_days ... ok
[INFO] [stdout] test tests::seconds_to_hours ... ok
[INFO] [stdout] test tests::seconds_to_minutes ... ok
[INFO] [stdout] test tests::seconds_to_weeks ... ok
[INFO] [stdout] test tests::weeks_to_seconds ... ok
[INFO] [stdout] test tests::double_subtraction ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "47526d8eb3c0e1210eb874cd63fd03088e56e898be622b0fcbe41ae4f04c02a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47526d8eb3c0e1210eb874cd63fd03088e56e898be622b0fcbe41ae4f04c02a6", kill_on_drop: false }`
[INFO] [stdout] 47526d8eb3c0e1210eb874cd63fd03088e56e898be622b0fcbe41ae4f04c02a6