[INFO] fetching crate peepmatic-automata 0.76.0...
[INFO] testing peepmatic-automata-0.76.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate peepmatic-automata 0.76.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate peepmatic-automata 0.76.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate peepmatic-automata 0.76.0
[INFO] finished tweaking crates.io crate peepmatic-automata 0.76.0
[INFO] tweaked toml for crates.io crate peepmatic-automata 0.76.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1692f7150633ecffa8b1e678fcd487fb33f617b7c2403cd78f7eec82be726d4c
[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" "1692f7150633ecffa8b1e678fcd487fb33f617b7c2403cd78f7eec82be726d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1692f7150633ecffa8b1e678fcd487fb33f617b7c2403cd78f7eec82be726d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1692f7150633ecffa8b1e678fcd487fb33f617b7c2403cd78f7eec82be726d4c", kill_on_drop: false }`
[INFO] [stdout] 1692f7150633ecffa8b1e678fcd487fb33f617b7c2403cd78f7eec82be726d4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15dea1f61f67dd7f28b5ebaebd605c0e7e258dbdd3eea32a0d3226b80910959f
[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" "15dea1f61f67dd7f28b5ebaebd605c0e7e258dbdd3eea32a0d3226b80910959f", kill_on_drop: false }`
[INFO] [stderr]    Compiling peepmatic-automata v0.76.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "15dea1f61f67dd7f28b5ebaebd605c0e7e258dbdd3eea32a0d3226b80910959f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15dea1f61f67dd7f28b5ebaebd605c0e7e258dbdd3eea32a0d3226b80910959f", kill_on_drop: false }`
[INFO] [stdout] 15dea1f61f67dd7f28b5ebaebd605c0e7e258dbdd3eea32a0d3226b80910959f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f86054cfe049df9af31dad95ab07ba28e2be4d5e5428de224d462d945ede4fc9
[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" "f86054cfe049df9af31dad95ab07ba28e2be4d5e5428de224d462d945ede4fc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling peepmatic-automata v0.76.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "f86054cfe049df9af31dad95ab07ba28e2be4d5e5428de224d462d945ede4fc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f86054cfe049df9af31dad95ab07ba28e2be4d5e5428de224d462d945ede4fc9", kill_on_drop: false }`
[INFO] [stdout] f86054cfe049df9af31dad95ab07ba28e2be4d5e5428de224d462d945ede4fc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 529a973f7ecf044b3ef74c2318112cf223695e5c76d2ae3b80d3cd625903aafb
[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" "529a973f7ecf044b3ef74c2318112cf223695e5c76d2ae3b80d3cd625903aafb", 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/peepmatic_automata-072b0544d34b64a0)
[INFO] [stdout] running 3 tests
[INFO] [stderr]    Doc-tests peepmatic-automata
[INFO] [stdout] test output_impls::tests::impl_for_u64 ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test output_impls::tests::impl_for_vec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Output (line 86) ... ok
[INFO] [stdout] test src/lib.rs - Builder (line 188) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.87s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "529a973f7ecf044b3ef74c2318112cf223695e5c76d2ae3b80d3cd625903aafb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "529a973f7ecf044b3ef74c2318112cf223695e5c76d2ae3b80d3cd625903aafb", kill_on_drop: false }`
[INFO] [stdout] 529a973f7ecf044b3ef74c2318112cf223695e5c76d2ae3b80d3cd625903aafb