[INFO] fetching crate munch 0.7.0...
[INFO] testing munch-0.7.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate munch 0.7.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate munch 0.7.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate munch 0.7.0
[INFO] finished tweaking crates.io crate munch 0.7.0
[INFO] tweaked toml for crates.io crate munch 0.7.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate munch 0.7.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e20cfe97256d1b20d98fa6d7d4e60de1895b3a7442ec51170463bd9e48c4566a
[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" "e20cfe97256d1b20d98fa6d7d4e60de1895b3a7442ec51170463bd9e48c4566a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e20cfe97256d1b20d98fa6d7d4e60de1895b3a7442ec51170463bd9e48c4566a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e20cfe97256d1b20d98fa6d7d4e60de1895b3a7442ec51170463bd9e48c4566a", kill_on_drop: false }`
[INFO] [stdout] e20cfe97256d1b20d98fa6d7d4e60de1895b3a7442ec51170463bd9e48c4566a
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26120014a8d516bd32d3b857e6b894bc52160986065140f55056b8eb8aa3ef3b
[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" "26120014a8d516bd32d3b857e6b894bc52160986065140f55056b8eb8aa3ef3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling munch v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "26120014a8d516bd32d3b857e6b894bc52160986065140f55056b8eb8aa3ef3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26120014a8d516bd32d3b857e6b894bc52160986065140f55056b8eb8aa3ef3b", kill_on_drop: false }`
[INFO] [stdout] 26120014a8d516bd32d3b857e6b894bc52160986065140f55056b8eb8aa3ef3b
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 8ae10e43aebb0057eb4c28ec94354c4b35842decd89a5d5ce5d4c8311e5251c6
[INFO] running `Command { std: "docker" "start" "-a" "8ae10e43aebb0057eb4c28ec94354c4b35842decd89a5d5ce5d4c8311e5251c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling munch v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.77s
[INFO] running `Command { std: "docker" "inspect" "8ae10e43aebb0057eb4c28ec94354c4b35842decd89a5d5ce5d4c8311e5251c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ae10e43aebb0057eb4c28ec94354c4b35842decd89a5d5ce5d4c8311e5251c6", kill_on_drop: false }`
[INFO] [stdout] 8ae10e43aebb0057eb4c28ec94354c4b35842decd89a5d5ce5d4c8311e5251c6
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 500c0ac7201d2ff6a91f6c12da9ce281a1c2412c6db7a8c2216e5e5f2c248d46
[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" "500c0ac7201d2ff6a91f6c12da9ce281a1c2412c6db7a8c2216e5e5f2c248d46", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/munch-d42b88b4b78dd4ab
[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] [stderr]      Running /opt/rustwide/target/debug/deps/ascii-9ae31a55b2eda0fd
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test take_while ... ok
[INFO] [stdout] test satisfy ... ok
[INFO] [stdout] test take_while1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/byte-1f8e6cd83f5d098f
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test end ... ok
[INFO] [stdout] test capture ... ok
[INFO] [stdout] test peek ... ok
[INFO] [stdout] test bytes ... ok
[INFO] [stdout] test byte ... ok
[INFO] [stdout] test take ... ok
[INFO] [stdout] test satisfy ... ok
[INFO] [stdout] test big_endian ... ok
[INFO] [stdout] test any ... ok
[INFO] [stdout] test little_endian ... ok
[INFO] [stdout] test take_while ... ok
[INFO] [stdout] test take_while1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-c1b3526b72f1781f
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test by_ref ... ok
[INFO] [stdout] test bind ... ok
[INFO] [stdout] test and ... ok
[INFO] [stdout] test fn_ ... ok
[INFO] [stdout] test and_then ... ok
[INFO] [stdout] test and_skip ... ok
[INFO] [stdout] test collect ... ok
[INFO] [stdout] test position ... ok
[INFO] [stdout] test optional ... ok
[INFO] [stdout] test p ... ok
[INFO] [stdout] test or ... ok
[INFO] [stdout] test map_err ... ok
[INFO] [stdout] test tuple ... ok
[INFO] [stdout] test pack ... ok
[INFO] [stdout] test guard ... ok
[INFO] [stdout] test fail ... ok
[INFO] [stdout] test succeed ... ok
[INFO] [stdout] test skip_and ... ok
[INFO] [stdout] test map ... ok
[INFO] [stdout] test try ... ok
[INFO] [stdout] test join ... ok
[INFO] [stdout] test repeat ... ok
[INFO] [stdout] test join_fold ... ok
[INFO] [stdout] test fold ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mac-a1c16ac429eebed9
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test mac ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/str-bec4e5760e2f948f
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test char ... ok
[INFO] [stdout] test capture ... ok
[INFO] [stdout] test end ... ok
[INFO] [stdout] test any ... ok
[INFO] [stdout] test str ... ok
[INFO] [stdout] test take_while ... ok
[INFO] [stdout] test satisfy ... ok
[INFO] [stdout] test peek ... ok
[INFO] [stdout] test take_while1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/t-26cf21c96d89bda2
[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] [stderr]    Doc-tests munch
[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 `Command { std: "docker" "inspect" "500c0ac7201d2ff6a91f6c12da9ce281a1c2412c6db7a8c2216e5e5f2c248d46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "500c0ac7201d2ff6a91f6c12da9ce281a1c2412c6db7a8c2216e5e5f2c248d46", kill_on_drop: false }`
[INFO] [stdout] 500c0ac7201d2ff6a91f6c12da9ce281a1c2412c6db7a8c2216e5e5f2c248d46