[INFO] fetching crate denlibs 0.1.9...
[INFO] testing denlibs-0.1.9 against 1.90.0 for beta-1.91-3
[INFO] extracting crate denlibs 0.1.9 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate denlibs 0.1.9
[INFO] finished tweaking crates.io crate denlibs 0.1.9
[INFO] tweaked toml for crates.io crate denlibs 0.1.9 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate denlibs 0.1.9 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quad-rand v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e68b568a0360f3bb0b3639bd3cded469780a87198bea756e61cc95289a3a98e
[INFO] running `Command { std: "docker" "start" "-a" "9e68b568a0360f3bb0b3639bd3cded469780a87198bea756e61cc95289a3a98e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e68b568a0360f3bb0b3639bd3cded469780a87198bea756e61cc95289a3a98e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e68b568a0360f3bb0b3639bd3cded469780a87198bea756e61cc95289a3a98e", kill_on_drop: false }`
[INFO] [stdout] 9e68b568a0360f3bb0b3639bd3cded469780a87198bea756e61cc95289a3a98e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ef519b0dcd39bd6e536dd407927029ee869e28e5bf36f7057b69d555267f90c
[INFO] running `Command { std: "docker" "start" "-a" "5ef519b0dcd39bd6e536dd407927029ee869e28e5bf36f7057b69d555267f90c", kill_on_drop: false }`
[INFO] [stderr]    Compiling quad-rand v0.2.3
[INFO] [stderr]    Compiling denlibs v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "5ef519b0dcd39bd6e536dd407927029ee869e28e5bf36f7057b69d555267f90c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ef519b0dcd39bd6e536dd407927029ee869e28e5bf36f7057b69d555267f90c", kill_on_drop: false }`
[INFO] [stdout] 5ef519b0dcd39bd6e536dd407927029ee869e28e5bf36f7057b69d555267f90c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2043c7b5115b251db1c43ae2b1ccdb3ab0689926d70ccdc3d96d17f45447a0fc
[INFO] running `Command { std: "docker" "start" "-a" "2043c7b5115b251db1c43ae2b1ccdb3ab0689926d70ccdc3d96d17f45447a0fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling denlibs v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "2043c7b5115b251db1c43ae2b1ccdb3ab0689926d70ccdc3d96d17f45447a0fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2043c7b5115b251db1c43ae2b1ccdb3ab0689926d70ccdc3d96d17f45447a0fc", kill_on_drop: false }`
[INFO] [stdout] 2043c7b5115b251db1c43ae2b1ccdb3ab0689926d70ccdc3d96d17f45447a0fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eeecee25a7a1f554ec64fe7c3c2c3f4f45a59d732c127e59969ebf4a0a7c77bd
[INFO] running `Command { std: "docker" "start" "-a" "eeecee25a7a1f554ec64fe7c3c2c3f4f45a59d732c127e59969ebf4a0a7c77bd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/denlibs-dfd7a04a9603d0b8)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test filesystem::tests::executable_path_test ... ok
[INFO] [stdout] test math::tests::box_volume_test ... ok
[INFO] [stdout] test math::tests::circle_area_test ... ok
[INFO] [stdout] test math::tests::circle_perimeter_test ... ok
[INFO] [stdout] test math::tests::rectangle_area_test ... ok
[INFO] [stdout] test math::tests::rectangle_perimeter_test ... ok
[INFO] [stdout] test random::tests::random_direction_test ... ok
[INFO] [stdout] test string_manipulations::tests::remove_double_quotas_test ... ok
[INFO] [stdout] test filesystem::tests::is_elf_test ... ok
[INFO] [stdout] test math::tests::rectangular_pyramid_volume_test ... ok
[INFO] [stdout] test math::tests::validate_luhn_sum_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests denlibs
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/math.rs - math::rectangle_area (line 18) ... ok
[INFO] [stdout] test src/math.rs - math::rectangular_pyramid_volume (line 74) ... ok
[INFO] [stdout] test src/math.rs - math::rectangle_perimeter (line 46) ... ok
[INFO] [stdout] test src/math.rs - math::circle_perimeter (line 32) ... ok
[INFO] [stdout] test src/filesystem.rs - filesystem::is_elf (line 21) ... ok
[INFO] [stdout] test src/filesystem.rs - filesystem::executable_path (line 4) ... ok
[INFO] [stdout] test src/math.rs - math::box_volume (line 60) ... ok
[INFO] [stdout] test src/math.rs - math::circle_area (line 4) ... ok
[INFO] [stdout] test src/random.rs - random::random_direction (line 11) ... ok
[INFO] [stdout] test src/math.rs - math::validate_luhn_sum (line 89) ... ok
[INFO] [stdout] test src/string_manipulations.rs - string_manipulations::grep (line 17) ... ok
[INFO] [stdout] test src/string_manipulations.rs - string_manipulations::remove_double_quotas (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eeecee25a7a1f554ec64fe7c3c2c3f4f45a59d732c127e59969ebf4a0a7c77bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeecee25a7a1f554ec64fe7c3c2c3f4f45a59d732c127e59969ebf4a0a7c77bd", kill_on_drop: false }`
[INFO] [stdout] eeecee25a7a1f554ec64fe7c3c2c3f4f45a59d732c127e59969ebf4a0a7c77bd