[INFO] cloning repository https://github.com/mistodon/pchomp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mistodon/pchomp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmistodon%2Fpchomp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmistodon%2Fpchomp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed9006ee24576b2f400c4a927da5dea3dd89d185
[INFO] testing mistodon/pchomp against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmistodon%2Fpchomp" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mistodon/pchomp on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mistodon/pchomp
[INFO] finished tweaking git repo https://github.com/mistodon/pchomp
[INFO] tweaked toml for git repo https://github.com/mistodon/pchomp written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/mistodon/pchomp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7c8a5a59b4d8f1d2c157674e762f943aeb700e218d81f01f4b259af1ce6f76a
[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" "d7c8a5a59b4d8f1d2c157674e762f943aeb700e218d81f01f4b259af1ce6f76a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7c8a5a59b4d8f1d2c157674e762f943aeb700e218d81f01f4b259af1ce6f76a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7c8a5a59b4d8f1d2c157674e762f943aeb700e218d81f01f4b259af1ce6f76a", kill_on_drop: false }`
[INFO] [stdout] d7c8a5a59b4d8f1d2c157674e762f943aeb700e218d81f01f4b259af1ce6f76a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e475a488d507846b708075fbe40798f516cea5396a56da096477714d9f9d2765
[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" "e475a488d507846b708075fbe40798f516cea5396a56da096477714d9f9d2765", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling pchomp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.45s
[INFO] running `Command { std: "docker" "inspect" "e475a488d507846b708075fbe40798f516cea5396a56da096477714d9f9d2765", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e475a488d507846b708075fbe40798f516cea5396a56da096477714d9f9d2765", kill_on_drop: false }`
[INFO] [stdout] e475a488d507846b708075fbe40798f516cea5396a56da096477714d9f9d2765
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa5743365f3cec11e9d1394e40c87a9506e92bd551d02e8db5816e236d3399b8
[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" "aa5743365f3cec11e9d1394e40c87a9506e92bd551d02e8db5816e236d3399b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling pchomp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "aa5743365f3cec11e9d1394e40c87a9506e92bd551d02e8db5816e236d3399b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa5743365f3cec11e9d1394e40c87a9506e92bd551d02e8db5816e236d3399b8", kill_on_drop: false }`
[INFO] [stdout] aa5743365f3cec11e9d1394e40c87a9506e92bd551d02e8db5816e236d3399b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] ce5464fa5b7f28b13c6a8c398edf0b1ee869b4d9adb32c8bca9674cd984ba991
[INFO] running `Command { std: "docker" "start" "-a" "ce5464fa5b7f28b13c6a8c398edf0b1ee869b4d9adb32c8bca9674cd984ba991", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pchomp-728509b1db58adcf)
[INFO] [stdout] running 19 tests
[INFO] [stderr]    Doc-tests pchomp
[INFO] [stdout] test tests::check_a ... ok
[INFO] [stdout] test tests::check_eof ... ok
[INFO] [stdout] test tests::check_fail ... ok
[INFO] [stdout] test tests::check_b ... ok
[INFO] [stdout] test tests::check_word ... ok
[INFO] [stdout] test tests::check_ident_eof ... ok
[INFO] [stdout] test tests::check_ident ... ok
[INFO] [stdout] test tests::expect_eof ... ok
[INFO] [stdout] test tests::expect_fail ... ok
[INFO] [stdout] test tests::expect_trims ... ok
[INFO] [stdout] test tests::skip_b ... ok
[INFO] [stdout] test tests::skip_a ... ok
[INFO] [stdout] test tests::expect_b ... ok
[INFO] [stdout] test tests::skip_fail ... ok
[INFO] [stdout] test tests::expect_a ... ok
[INFO] [stdout] test tests::skip_eof ... ok
[INFO] [stdout] test tests::expect_word ... ok
[INFO] [stdout] test tests::skip_trims ... ok
[INFO] [stdout] test tests::skip_word ... 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] [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" "ce5464fa5b7f28b13c6a8c398edf0b1ee869b4d9adb32c8bca9674cd984ba991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce5464fa5b7f28b13c6a8c398edf0b1ee869b4d9adb32c8bca9674cd984ba991", kill_on_drop: false }`
[INFO] [stdout] ce5464fa5b7f28b13c6a8c398edf0b1ee869b4d9adb32c8bca9674cd984ba991