[INFO] fetching crate denlibs 0.1.9...
[INFO] testing denlibs-0.1.9 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate denlibs 0.1.9 into /workspace/builds/worker-4-tc2/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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate denlibs 0.1.9 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f34c1fc33e61a4cb56f66cf42c155a06cd06319befbecba4dee928cfd9f4d2e4
[INFO] running `Command { std: "docker" "start" "-a" "f34c1fc33e61a4cb56f66cf42c155a06cd06319befbecba4dee928cfd9f4d2e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f34c1fc33e61a4cb56f66cf42c155a06cd06319befbecba4dee928cfd9f4d2e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f34c1fc33e61a4cb56f66cf42c155a06cd06319befbecba4dee928cfd9f4d2e4", kill_on_drop: false }`
[INFO] [stdout] f34c1fc33e61a4cb56f66cf42c155a06cd06319befbecba4dee928cfd9f4d2e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68854df3d2bff27837b07a81c9b464fef2840cd6b78261463da62a8fce5d48c0
[INFO] running `Command { std: "docker" "start" "-a" "68854df3d2bff27837b07a81c9b464fef2840cd6b78261463da62a8fce5d48c0", 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 0.42s
[INFO] running `Command { std: "docker" "inspect" "68854df3d2bff27837b07a81c9b464fef2840cd6b78261463da62a8fce5d48c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68854df3d2bff27837b07a81c9b464fef2840cd6b78261463da62a8fce5d48c0", kill_on_drop: false }`
[INFO] [stdout] 68854df3d2bff27837b07a81c9b464fef2840cd6b78261463da62a8fce5d48c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6ca724cbaeff4792cb4706443f2342cbd405ae80e9ab4e6f59cce1475d98a06
[INFO] running `Command { std: "docker" "start" "-a" "f6ca724cbaeff4792cb4706443f2342cbd405ae80e9ab4e6f59cce1475d98a06", kill_on_drop: false }`
[INFO] [stderr]    Compiling denlibs v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "f6ca724cbaeff4792cb4706443f2342cbd405ae80e9ab4e6f59cce1475d98a06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6ca724cbaeff4792cb4706443f2342cbd405ae80e9ab4e6f59cce1475d98a06", kill_on_drop: false }`
[INFO] [stdout] f6ca724cbaeff4792cb4706443f2342cbd405ae80e9ab4e6f59cce1475d98a06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 03168a323a81dd5db441ee4cb1c5018df71e1ac4bef47a4c4cd200c4dbdeba80
[INFO] running `Command { std: "docker" "start" "-a" "03168a323a81dd5db441ee4cb1c5018df71e1ac4bef47a4c4cd200c4dbdeba80", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/denlibs-90a0b167c8294fb6)
[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_perimeter_test ... ok
[INFO] [stdout] test math::tests::circle_area_test ... ok
[INFO] [stdout] test filesystem::tests::is_elf_test ... ok
[INFO] [stdout] test math::tests::rectangle_area_test ... ok
[INFO] [stdout] test math::tests::rectangle_perimeter_test ... ok
[INFO] [stdout] test math::tests::rectangular_pyramid_volume_test ... ok
[INFO] [stdout] test random::tests::random_direction_test ... ok
[INFO] [stdout] test math::tests::validate_luhn_sum_test ... ok
[INFO] [stdout] test string_manipulations::tests::remove_double_quotas_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests denlibs
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/filesystem.rs - filesystem::executable_path (line 4) ... ok
[INFO] [stdout] test src/random.rs - random::random_direction (line 11) ... ok
[INFO] [stdout] test src/math.rs - math::rectangle_area (line 18) ... ok
[INFO] [stdout] test src/math.rs - math::rectangle_perimeter (line 46) ... ok
[INFO] [stdout] test src/filesystem.rs - filesystem::is_elf (line 21) ... ok
[INFO] [stdout] test src/math.rs - math::validate_luhn_sum (line 89) ... ok
[INFO] [stdout] test src/math.rs - math::rectangular_pyramid_volume (line 74) ... ok
[INFO] [stdout] test src/string_manipulations.rs - string_manipulations::grep (line 17) ... 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/math.rs - math::circle_perimeter (line 32) ... 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 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "03168a323a81dd5db441ee4cb1c5018df71e1ac4bef47a4c4cd200c4dbdeba80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03168a323a81dd5db441ee4cb1c5018df71e1ac4bef47a4c4cd200c4dbdeba80", kill_on_drop: false }`
[INFO] [stdout] 03168a323a81dd5db441ee4cb1c5018df71e1ac4bef47a4c4cd200c4dbdeba80