[INFO] fetching crate no-comment 0.0.3...
[INFO] testing no-comment-0.0.3 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate no-comment 0.0.3 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate no-comment 0.0.3 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate no-comment 0.0.3
[INFO] finished tweaking crates.io crate no-comment 0.0.3
[INFO] tweaked toml for crates.io crate no-comment 0.0.3 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a9ddcf534cfbbeb4f71f62bbf24337b2fdc4f02b0102a1cca507172882b1edb7
[INFO] running `Command { std: "docker" "start" "-a" "a9ddcf534cfbbeb4f71f62bbf24337b2fdc4f02b0102a1cca507172882b1edb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9ddcf534cfbbeb4f71f62bbf24337b2fdc4f02b0102a1cca507172882b1edb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9ddcf534cfbbeb4f71f62bbf24337b2fdc4f02b0102a1cca507172882b1edb7", kill_on_drop: false }`
[INFO] [stdout] a9ddcf534cfbbeb4f71f62bbf24337b2fdc4f02b0102a1cca507172882b1edb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6758e349f2ab50d661cebd20ae82c67252352665069cccd02c25dea8d3a7befb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6758e349f2ab50d661cebd20ae82c67252352665069cccd02c25dea8d3a7befb", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]    Compiling no-comment v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.53s
[INFO] running `Command { std: "docker" "inspect" "6758e349f2ab50d661cebd20ae82c67252352665069cccd02c25dea8d3a7befb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6758e349f2ab50d661cebd20ae82c67252352665069cccd02c25dea8d3a7befb", kill_on_drop: false }`
[INFO] [stdout] 6758e349f2ab50d661cebd20ae82c67252352665069cccd02c25dea8d3a7befb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dabbe2c1137a6d2544e724870ac6f5c97ba403c47a6770ad9a7dba03077da4f6
[INFO] running `Command { std: "docker" "start" "-a" "dabbe2c1137a6d2544e724870ac6f5c97ba403c47a6770ad9a7dba03077da4f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling no-comment v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "dabbe2c1137a6d2544e724870ac6f5c97ba403c47a6770ad9a7dba03077da4f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dabbe2c1137a6d2544e724870ac6f5c97ba403c47a6770ad9a7dba03077da4f6", kill_on_drop: false }`
[INFO] [stdout] dabbe2c1137a6d2544e724870ac6f5c97ba403c47a6770ad9a7dba03077da4f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 006c4bef79255a56f2511bcb45090df89611a1490670f9e562a45a0d890a2bea
[INFO] running `Command { std: "docker" "start" "-a" "006c4bef79255a56f2511bcb45090df89611a1490670f9e562a45a0d890a2bea", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/no_comment-90d49b56fdb4f911)
[INFO] [stdout] running 19 tests
[INFO] [stdout] test tests::python::test_block_and_line_together ... ok
[INFO] [stdout] test tests::python::test_block_comments ... ok
[INFO] [stdout] test tests::python::test_line_comments ... ok
[INFO] [stdout] test tests::rust::test_block_comments ... ok
[INFO] [stdout] test tests::c::test_line_comments ... ok
[INFO] [stdout] test tests::python::test_no_comments ... ok
[INFO] [stdout] test tests::c::test_block_comments ... ok
[INFO] [stdout] test tests::c::test_no_comments ... ok
[INFO] [stdout] test tests::rust::test_block_and_line_together ... ok
[INFO] [stdout] test tests::rust::test_no_comments ... ok
[INFO] [stdout] test tests::rust::test_line_comments ... ok
[INFO] [stdout] test tests::haskell::test_no_comments ... ok
[INFO] [stdout] test tests::haskell::test_line_comments ... ok
[INFO] [stdout] test tests::haskell::test_block_comments ... ok
[INFO] [stdout] test tests::haskell::test_block_and_line_together ... ok
[INFO] [stdout] test tests::rust::test_block_comment_close_panic - should panic ... ok
[INFO] [stdout] test tests::c::test_block_and_line_together ... ok
[INFO] [stdout] test tests::c::test_block_comment_close_panic - should panic ... ok
[INFO] [stdout] test tests::haskell::test_block_comment_close_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests no-comment
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/without_comments.rs - without_comments::IntoWithoutComments::without_comments (line 233) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "006c4bef79255a56f2511bcb45090df89611a1490670f9e562a45a0d890a2bea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "006c4bef79255a56f2511bcb45090df89611a1490670f9e562a45a0d890a2bea", kill_on_drop: false }`
[INFO] [stdout] 006c4bef79255a56f2511bcb45090df89611a1490670f9e562a45a0d890a2bea