[INFO] cloning repository https://github.com/ekinimo/ParserGenerator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ekinimo/ParserGenerator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekinimo%2FParserGenerator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekinimo%2FParserGenerator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 13f9c751257ff218f4a29d21942adb344b22fb85
[INFO] testing ekinimo/ParserGenerator against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekinimo%2FParserGenerator" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ekinimo/ParserGenerator 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 git repo https://github.com/ekinimo/ParserGenerator
[INFO] finished tweaking git repo https://github.com/ekinimo/ParserGenerator
[INFO] tweaked toml for git repo https://github.com/ekinimo/ParserGenerator written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/ekinimo/ParserGenerator already has a lockfile, it will not be regenerated
[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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 97e2734a137cd72b672fd9c22a20de539174020bf6b79513620320dbaee58b44
[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" "97e2734a137cd72b672fd9c22a20de539174020bf6b79513620320dbaee58b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97e2734a137cd72b672fd9c22a20de539174020bf6b79513620320dbaee58b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97e2734a137cd72b672fd9c22a20de539174020bf6b79513620320dbaee58b44", kill_on_drop: false }`
[INFO] [stdout] 97e2734a137cd72b672fd9c22a20de539174020bf6b79513620320dbaee58b44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] d29e008fd23e58caba34c67aa986b9cd0bf34c899f00a6e57e426afd0bb9935b
[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" "d29e008fd23e58caba34c67aa986b9cd0bf34c899f00a6e57e426afd0bb9935b", kill_on_drop: false }`
[INFO] [stderr]    Compiling parser_combinator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "d29e008fd23e58caba34c67aa986b9cd0bf34c899f00a6e57e426afd0bb9935b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d29e008fd23e58caba34c67aa986b9cd0bf34c899f00a6e57e426afd0bb9935b", kill_on_drop: false }`
[INFO] [stdout] d29e008fd23e58caba34c67aa986b9cd0bf34c899f00a6e57e426afd0bb9935b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 39fa7470681250b40f50d2c395681f33256b1e0326bd0f055eba0ab764049ec9
[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" "39fa7470681250b40f50d2c395681f33256b1e0326bd0f055eba0ab764049ec9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling parser_combinator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.45s
[INFO] running `Command { std: "docker" "inspect" "39fa7470681250b40f50d2c395681f33256b1e0326bd0f055eba0ab764049ec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39fa7470681250b40f50d2c395681f33256b1e0326bd0f055eba0ab764049ec9", kill_on_drop: false }`
[INFO] [stdout] 39fa7470681250b40f50d2c395681f33256b1e0326bd0f055eba0ab764049ec9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 60399b189cf9d40b98eed3aa043e4918d74e0ef5f752ecef6465056aef064b4f
[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" "60399b189cf9d40b98eed3aa043e4918d74e0ef5f752ecef6465056aef064b4f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/parser_combinator-e469a13f23452e6c)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test either::tests::either_with_both_failing_parsers ... ok
[INFO] [stdout] test parser::tests::match_literal_of_size_3_with_input_length_less_than_to_match_fails ... ok
[INFO] [stdout] test parser::tests::match_literal_with_empty_input_fails ... ok
[INFO] [stdout] test tests::separated_by ... ok
[INFO] [stdout] test triple::tests::failing_triple_match_literal ... ok
[INFO] [stdout] test triple::tests::first_fails ... ok
[INFO] [stdout] test triple::tests::second_fails ... ok
[INFO] [stdout] test triple::tests::third_fails ... ok
[INFO] [stdout] test triple::tests::all_parsers_succeed ... ok
[INFO] [stdout] test triple::tests::triple_or_else_other_both_fail ... ok
[INFO] [stdout] test either::tests::either_with_failing_left_parser ... ok
[INFO] [stdout] test either::tests::reduce_either ... ok
[INFO] [stdout] test parser::tests::match_literal_of_length_1_fails ... ok
[INFO] [stdout] test either::tests::reduce_either3 ... ok
[INFO] [stdout] test parser::tests::match_character_fails ... ok
[INFO] [stdout] test parser::tests::match_character_succeeds ... ok
[INFO] [stdout] test parser::tests::or_else ... ok
[INFO] [stdout] test parser::tests::match_literal_of_length_1_succeeds ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/parser_combinator-76d2b59ff657cae6)
[INFO] [stdout] test either::tests::either_with_failing_right_parser ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests parser_combinator
[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; finished in 0.00s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "60399b189cf9d40b98eed3aa043e4918d74e0ef5f752ecef6465056aef064b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60399b189cf9d40b98eed3aa043e4918d74e0ef5f752ecef6465056aef064b4f", kill_on_drop: false }`
[INFO] [stdout] 60399b189cf9d40b98eed3aa043e4918d74e0ef5f752ecef6465056aef064b4f