[INFO] fetching crate rusty_lr 3.34.0...
[INFO] testing rusty_lr-3.34.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate rusty_lr 3.34.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rusty_lr 3.34.0
[INFO] finished tweaking crates.io crate rusty_lr 3.34.0
[INFO] tweaked toml for crates.io crate rusty_lr 3.34.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusty_lr 3.34.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rusty_lr 3.34.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded codespan-reporting v0.12.0
[INFO] [stderr]   Downloaded rusty_lr_buildscript v0.61.0
[INFO] [stderr]   Downloaded rusty_lr_derive v2.42.0
[INFO] [stderr]   Downloaded rusty_lr_core v3.39.0
[INFO] [stderr]   Downloaded rusty_lr_parser v3.63.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b3ba492beebb7a6c96c0da4300e20e645173d2c1fed6c245e27c53d0304197d
[INFO] running `Command { std: "docker" "start" "-a" "2b3ba492beebb7a6c96c0da4300e20e645173d2c1fed6c245e27c53d0304197d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b3ba492beebb7a6c96c0da4300e20e645173d2c1fed6c245e27c53d0304197d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b3ba492beebb7a6c96c0da4300e20e645173d2c1fed6c245e27c53d0304197d", kill_on_drop: false }`
[INFO] [stdout] 2b3ba492beebb7a6c96c0da4300e20e645173d2c1fed6c245e27c53d0304197d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a991b6f236e634d4da777d2a96425446c1b8a73955fb4cce906e412490538077
[INFO] running `Command { std: "docker" "start" "-a" "a991b6f236e634d4da777d2a96425446c1b8a73955fb4cce906e412490538077", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_lr_core v3.39.0
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling rusty_lr_parser v3.63.0
[INFO] [stderr]    Compiling rusty_lr_derive v2.42.0
[INFO] [stderr]    Compiling rusty_lr v3.34.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.71s
[INFO] running `Command { std: "docker" "inspect" "a991b6f236e634d4da777d2a96425446c1b8a73955fb4cce906e412490538077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a991b6f236e634d4da777d2a96425446c1b8a73955fb4cce906e412490538077", kill_on_drop: false }`
[INFO] [stdout] a991b6f236e634d4da777d2a96425446c1b8a73955fb4cce906e412490538077
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 849c6820952bd5498a741c7f319ba91de509485cc91b8b0e9066129dceee468a
[INFO] running `Command { std: "docker" "start" "-a" "849c6820952bd5498a741c7f319ba91de509485cc91b8b0e9066129dceee468a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_lr v3.34.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "849c6820952bd5498a741c7f319ba91de509485cc91b8b0e9066129dceee468a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "849c6820952bd5498a741c7f319ba91de509485cc91b8b0e9066129dceee468a", kill_on_drop: false }`
[INFO] [stdout] 849c6820952bd5498a741c7f319ba91de509485cc91b8b0e9066129dceee468a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3fcddaaa5f4b87f6443ce619dfb20850dc9e24fd22445acd26e4c48a04788c9b
[INFO] running `Command { std: "docker" "start" "-a" "3fcddaaa5f4b87f6443ce619dfb20850dc9e24fd22445acd26e4c48a04788c9b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rusty_lr-8b08b6333a9dea15)
[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] [stderr]    Doc-tests rusty_lr
[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" "3fcddaaa5f4b87f6443ce619dfb20850dc9e24fd22445acd26e4c48a04788c9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fcddaaa5f4b87f6443ce619dfb20850dc9e24fd22445acd26e4c48a04788c9b", kill_on_drop: false }`
[INFO] [stdout] 3fcddaaa5f4b87f6443ce619dfb20850dc9e24fd22445acd26e4c48a04788c9b