[INFO] fetching crate denlibs 0.1.9...
[INFO] testing denlibs-0.1.9 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[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 c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc39c880775b5f29e1f24fb7733e4f2b5f2ee5c71981be073fdb6142aca12e89
[INFO] running `Command { std: "docker" "start" "-a" "cc39c880775b5f29e1f24fb7733e4f2b5f2ee5c71981be073fdb6142aca12e89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc39c880775b5f29e1f24fb7733e4f2b5f2ee5c71981be073fdb6142aca12e89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc39c880775b5f29e1f24fb7733e4f2b5f2ee5c71981be073fdb6142aca12e89", kill_on_drop: false }`
[INFO] [stdout] cc39c880775b5f29e1f24fb7733e4f2b5f2ee5c71981be073fdb6142aca12e89
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f011c4620e1534078ab04cf12d6bd6061a7ac4fbbd4e489a761fc28840b5f5b
[INFO] running `Command { std: "docker" "start" "-a" "2f011c4620e1534078ab04cf12d6bd6061a7ac4fbbd4e489a761fc28840b5f5b", 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 0.56s
[INFO] running `Command { std: "docker" "inspect" "2f011c4620e1534078ab04cf12d6bd6061a7ac4fbbd4e489a761fc28840b5f5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f011c4620e1534078ab04cf12d6bd6061a7ac4fbbd4e489a761fc28840b5f5b", kill_on_drop: false }`
[INFO] [stdout] 2f011c4620e1534078ab04cf12d6bd6061a7ac4fbbd4e489a761fc28840b5f5b
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2defd38003a7bb7c416bed313dcbc3112b85923359d60f56b7c4f601ce8ee9af
[INFO] running `Command { std: "docker" "start" "-a" "2defd38003a7bb7c416bed313dcbc3112b85923359d60f56b7c4f601ce8ee9af", kill_on_drop: false }`
[INFO] [stderr]    Compiling denlibs v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "2defd38003a7bb7c416bed313dcbc3112b85923359d60f56b7c4f601ce8ee9af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2defd38003a7bb7c416bed313dcbc3112b85923359d60f56b7c4f601ce8ee9af", kill_on_drop: false }`
[INFO] [stdout] 2defd38003a7bb7c416bed313dcbc3112b85923359d60f56b7c4f601ce8ee9af
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5e39af538ca707bfeb5b2ea9ebb30d5f8b62266b1c4668d6c1f6d9700703776f
[INFO] running `Command { std: "docker" "start" "-a" "5e39af538ca707bfeb5b2ea9ebb30d5f8b62266b1c4668d6c1f6d9700703776f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[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 filesystem::tests::is_elf_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::box_volume_test ... ok
[INFO] [stdout] test math::tests::validate_luhn_sum_test ... ok
[INFO] [stdout] test random::tests::random_direction_test ... ok
[INFO] [stdout] test math::tests::rectangular_pyramid_volume_test ... ok
[INFO] [stdout] test math::tests::rectangle_perimeter_test ... ok
[INFO] [stdout] test string_manipulations::tests::remove_double_quotas_test ... ok
[INFO] [stdout] test math::tests::rectangle_area_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::circle_area (line 4) ... ok
[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/filesystem.rs - filesystem::is_elf (line 21) ... ok
[INFO] [stdout] test src/math.rs - math::circle_perimeter (line 32) ... ok
[INFO] [stdout] test src/math.rs - math::box_volume (line 60) ... ok
[INFO] [stdout] test src/random.rs - random::random_direction (line 11) ... ok
[INFO] [stdout] test src/filesystem.rs - filesystem::executable_path (line 4) ... ok
[INFO] [stdout] test src/math.rs - math::validate_luhn_sum (line 89) ... ok
[INFO] [stdout] test src/string_manipulations.rs - string_manipulations::remove_double_quotas (line 4) ... ok
[INFO] [stdout] test src/string_manipulations.rs - string_manipulations::grep (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5e39af538ca707bfeb5b2ea9ebb30d5f8b62266b1c4668d6c1f6d9700703776f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e39af538ca707bfeb5b2ea9ebb30d5f8b62266b1c4668d6c1f6d9700703776f", kill_on_drop: false }`
[INFO] [stdout] 5e39af538ca707bfeb5b2ea9ebb30d5f8b62266b1c4668d6c1f6d9700703776f