[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] 4c3816669e30e8fd3411ccf839659967d0d1ff97
[INFO] testing mistodon/pchomp against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmistodon%2Fpchomp" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mistodon/pchomp on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", 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-2/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 776d7c7842edf98bbb7d7fff42442d31dfe913ca06895c0dee66eab57be0463d
[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" "776d7c7842edf98bbb7d7fff42442d31dfe913ca06895c0dee66eab57be0463d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "776d7c7842edf98bbb7d7fff42442d31dfe913ca06895c0dee66eab57be0463d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "776d7c7842edf98bbb7d7fff42442d31dfe913ca06895c0dee66eab57be0463d", kill_on_drop: false }`
[INFO] [stdout] 776d7c7842edf98bbb7d7fff42442d31dfe913ca06895c0dee66eab57be0463d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--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] a5afa332c206ef6662d51871667ec502f87dc28f551fe67a8df7d4defc98532b
[INFO] running `Command { std: "docker" "start" "-a" "a5afa332c206ef6662d51871667ec502f87dc28f551fe67a8df7d4defc98532b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.28
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]    Compiling syn v0.15.33
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling cfg-if v0.1.7
[INFO] [stderr]    Compiling backtrace v0.3.15
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling pchomp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.36s
[INFO] running `Command { std: "docker" "inspect" "a5afa332c206ef6662d51871667ec502f87dc28f551fe67a8df7d4defc98532b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5afa332c206ef6662d51871667ec502f87dc28f551fe67a8df7d4defc98532b", kill_on_drop: false }`
[INFO] [stdout] a5afa332c206ef6662d51871667ec502f87dc28f551fe67a8df7d4defc98532b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 69b3b9d17565c025c3aeb139a080d9d76db43c0213786b30b68a8379d5d75575
[INFO] running `Command { std: "docker" "start" "-a" "69b3b9d17565c025c3aeb139a080d9d76db43c0213786b30b68a8379d5d75575", kill_on_drop: false }`
[INFO] [stderr]    Compiling pchomp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "69b3b9d17565c025c3aeb139a080d9d76db43c0213786b30b68a8379d5d75575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69b3b9d17565c025c3aeb139a080d9d76db43c0213786b30b68a8379d5d75575", kill_on_drop: false }`
[INFO] [stdout] 69b3b9d17565c025c3aeb139a080d9d76db43c0213786b30b68a8379d5d75575
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 14e84435c2fe4c1f2e0759e9de8fd6bfa3df33d0dd0bdcd56dd115f62a9d7e2d
[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" "14e84435c2fe4c1f2e0759e9de8fd6bfa3df33d0dd0bdcd56dd115f62a9d7e2d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pchomp-d2105f5ffce03a8b
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test tests::check_a ... ok
[INFO] [stdout] test tests::expect_a ... ok
[INFO] [stdout] test tests::check_b ... ok
[INFO] [stdout] test tests::expect_b ... ok
[INFO] [stdout] test tests::check_ident_eof ... ok
[INFO] [stdout] test tests::check_eof ... ok
[INFO] [stdout] test tests::skip_b ... ok
[INFO] [stdout] test tests::expect_word ... ok
[INFO] [stdout] test tests::skip_eof ... ok
[INFO] [stdout] test tests::expect_trims ... ok
[INFO] [stdout] test tests::skip_word ... ok
[INFO] [stdout] test tests::skip_trims ... ok
[INFO] [stdout] test tests::skip_fail ... ok
[INFO] [stdout] test tests::check_ident ... ok
[INFO] [stdout] test tests::check_word ... ok
[INFO] [stdout] test tests::check_fail ... ok
[INFO] [stdout] test tests::skip_a ... ok
[INFO] [stderr]    Doc-tests pchomp
[INFO] [stdout] test tests::expect_eof ... ok
[INFO] [stdout] test tests::expect_fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "14e84435c2fe4c1f2e0759e9de8fd6bfa3df33d0dd0bdcd56dd115f62a9d7e2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14e84435c2fe4c1f2e0759e9de8fd6bfa3df33d0dd0bdcd56dd115f62a9d7e2d", kill_on_drop: false }`
[INFO] [stdout] 14e84435c2fe4c1f2e0759e9de8fd6bfa3df33d0dd0bdcd56dd115f62a9d7e2d