[INFO] fetching crate grammatica 0.1.2...
[INFO] testing grammatica-0.1.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate grammatica 0.1.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate grammatica 0.1.2
[INFO] finished tweaking crates.io crate grammatica 0.1.2
[INFO] tweaked toml for crates.io crate grammatica 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate grammatica 0.1.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate grammatica 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a2c44aef063a8307da86815fd8f7fcc206c80dd4ec5014e20ebedd9f4ec9329
[INFO] running `Command { std: "docker" "start" "-a" "1a2c44aef063a8307da86815fd8f7fcc206c80dd4ec5014e20ebedd9f4ec9329", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a2c44aef063a8307da86815fd8f7fcc206c80dd4ec5014e20ebedd9f4ec9329", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a2c44aef063a8307da86815fd8f7fcc206c80dd4ec5014e20ebedd9f4ec9329", kill_on_drop: false }`
[INFO] [stdout] 1a2c44aef063a8307da86815fd8f7fcc206c80dd4ec5014e20ebedd9f4ec9329
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f2dac2ee8d97e86bcc6cf95b6ca2eb55c6d944805be46b1ca85313f8926b9be
[INFO] running `Command { std: "docker" "start" "-a" "6f2dac2ee8d97e86bcc6cf95b6ca2eb55c6d944805be46b1ca85313f8926b9be", kill_on_drop: false }`
[INFO] [stderr]    Compiling grammatica v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "6f2dac2ee8d97e86bcc6cf95b6ca2eb55c6d944805be46b1ca85313f8926b9be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f2dac2ee8d97e86bcc6cf95b6ca2eb55c6d944805be46b1ca85313f8926b9be", kill_on_drop: false }`
[INFO] [stdout] 6f2dac2ee8d97e86bcc6cf95b6ca2eb55c6d944805be46b1ca85313f8926b9be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd404e5113d724781d14b5e7f2ae4b21216c9545102f87d92fa31d2a727729a9
[INFO] running `Command { std: "docker" "start" "-a" "cd404e5113d724781d14b5e7f2ae4b21216c9545102f87d92fa31d2a727729a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling grammatica v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "cd404e5113d724781d14b5e7f2ae4b21216c9545102f87d92fa31d2a727729a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd404e5113d724781d14b5e7f2ae4b21216c9545102f87d92fa31d2a727729a9", kill_on_drop: false }`
[INFO] [stdout] cd404e5113d724781d14b5e7f2ae4b21216c9545102f87d92fa31d2a727729a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 14131c58870f623c3b95653154daff36a2c8de9463b3b3e14d2e75d4fa0e5f2f
[INFO] running `Command { std: "docker" "start" "-a" "14131c58870f623c3b95653154daff36a2c8de9463b3b3e14d2e75d4fa0e5f2f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grammatica-fef290ffd76a5ace)
[INFO] [stderr]    Doc-tests grammatica
[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 5 tests
[INFO] [stdout] test src/grammar/chomsky/context_free.rs - grammar::chomsky::context_free::ContextFreeGrammar<T>::new (line 144) ... ok
[INFO] [stdout] test src/grammar/chomsky/unrestricted.rs - grammar::chomsky::unrestricted::UnrestrictedGrammar<T>::new (line 184) ... ok
[INFO] [stdout] test src/grammar/chomsky/regular.rs - grammar::chomsky::regular::RegularGrammar<T>::new (line 151) ... ok
[INFO] [stdout] test src/grammar/chomsky/context_sensitive.rs - grammar::chomsky::context_sensitive::ContextSensitiveGrammar<T>::new (line 180) ... ok
[INFO] [stdout] test src/grammar/chomsky/mod.rs - grammar::chomsky (line 76) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.98s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "14131c58870f623c3b95653154daff36a2c8de9463b3b3e14d2e75d4fa0e5f2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14131c58870f623c3b95653154daff36a2c8de9463b3b3e14d2e75d4fa0e5f2f", kill_on_drop: false }`
[INFO] [stdout] 14131c58870f623c3b95653154daff36a2c8de9463b3b3e14d2e75d4fa0e5f2f