[INFO] crate kombi 0.2.2 is already in cache
[INFO] testing kombi-0.2.2 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate kombi 0.2.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate kombi 0.2.2 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate kombi 0.2.2
[INFO] finished tweaking crates.io crate kombi 0.2.2
[INFO] tweaked toml for crates.io crate kombi 0.2.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 97fc37ceaf195564a762ee46cfc6fb5fcbe87aaca7768dbf43b4d4c02e58b1d3
[INFO] running `"docker" "start" "-a" "97fc37ceaf195564a762ee46cfc6fb5fcbe87aaca7768dbf43b4d4c02e58b1d3"`
[INFO] [stderr]    Compiling kombi v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "97fc37ceaf195564a762ee46cfc6fb5fcbe87aaca7768dbf43b4d4c02e58b1d3"`
[INFO] running `"docker" "rm" "-f" "97fc37ceaf195564a762ee46cfc6fb5fcbe87aaca7768dbf43b4d4c02e58b1d3"`
[INFO] [stdout] 97fc37ceaf195564a762ee46cfc6fb5fcbe87aaca7768dbf43b4d4c02e58b1d3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0c62e696898f00f71bbc0b3fe95852c8ec3101d82e80566869dacd3b8db99145
[INFO] running `"docker" "start" "-a" "0c62e696898f00f71bbc0b3fe95852c8ec3101d82e80566869dacd3b8db99145"`
[INFO] [stderr]    Compiling kombi v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "0c62e696898f00f71bbc0b3fe95852c8ec3101d82e80566869dacd3b8db99145"`
[INFO] running `"docker" "rm" "-f" "0c62e696898f00f71bbc0b3fe95852c8ec3101d82e80566869dacd3b8db99145"`
[INFO] [stdout] 0c62e696898f00f71bbc0b3fe95852c8ec3101d82e80566869dacd3b8db99145
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 787d1c3426411738d1224a8dd22763b5e1fc4ab2257aba6dce24a6c5daee689b
[INFO] running `"docker" "start" "-a" "787d1c3426411738d1224a8dd22763b5e1fc4ab2257aba6dce24a6c5daee689b"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kombi-95a4738083dd29d9
[INFO] [stdout] running 21 tests
[INFO] [stdout] test combinators::or::tests::equal_length_both ... ok
[INFO] [stdout] test combinators::or::tests::equal_length_b ... ok
[INFO] [stdout] test combinators::maybe::tests::negative ... ok
[INFO] [stdout] test combinators::maybe::tests::fail ... ok
[INFO] [stdout] test combinators::or::tests::fail ... ok
[INFO] [stdout] test combinators::many::tests::test_negative ... ok
[INFO] [stdout] test combinators::or::tests::use_longest_if_both ... ok
[INFO] [stdout] test combinators::then::tests::negative ... ok
[INFO] [stdout] test combinators::then::tests::positive ... ok
[INFO] [stdout] test combinators::transform::tests::test ... ok
[INFO] [stdout] test str::natural_number::tests::positive ... ok
[INFO] [stdout] test str::natural_number::tests::negative ... ok
[INFO] [stdout] test tests::parse_char_negative ... ok
[INFO] [stdout] test tests::parse_char_positive ... ok
[INFO] [stdout] test tests::parse_str_negative ... ok
[INFO] [stdout] test tests::parse_str_positive ... ok
[INFO] [stdout] test tests::parse_void_negative ... ok
[INFO] [stdout] test tests::parse_void_positive ... ok
[INFO] [stdout] test combinators::many::tests::test_positive ... ok
[INFO] [stdout] test combinators::or::tests::equal_length_a ... ok
[INFO] [stdout] test combinators::maybe::tests::positive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kombi
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "787d1c3426411738d1224a8dd22763b5e1fc4ab2257aba6dce24a6c5daee689b"`
[INFO] running `"docker" "rm" "-f" "787d1c3426411738d1224a8dd22763b5e1fc4ab2257aba6dce24a6c5daee689b"`
[INFO] [stdout] 787d1c3426411738d1224a8dd22763b5e1fc4ab2257aba6dce24a6c5daee689b