[INFO] fetching crate rusty_lr 3.33.0...
[INFO] testing rusty_lr-3.33.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate rusty_lr 3.33.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate rusty_lr 3.33.0
[INFO] finished tweaking crates.io crate rusty_lr 3.33.0
[INFO] tweaked toml for crates.io crate rusty_lr 3.33.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusty_lr 3.33.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rusty_lr 3.33.0 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rusty_lr_derive v2.41.0
[INFO] [stderr]   Downloaded rusty_lr_core v3.38.0
[INFO] [stderr]   Downloaded rusty_lr_parser v3.62.0
[INFO] [stderr]   Downloaded rusty_lr_buildscript v0.60.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 101ac374a296c9fcf928e008b3dd431205fd7c7d981c11172b402a5994eb7f1c
[INFO] running `Command { std: "docker" "start" "-a" "101ac374a296c9fcf928e008b3dd431205fd7c7d981c11172b402a5994eb7f1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "101ac374a296c9fcf928e008b3dd431205fd7c7d981c11172b402a5994eb7f1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "101ac374a296c9fcf928e008b3dd431205fd7c7d981c11172b402a5994eb7f1c", kill_on_drop: false }`
[INFO] [stdout] 101ac374a296c9fcf928e008b3dd431205fd7c7d981c11172b402a5994eb7f1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b14e296df8a05647e0131a860b1ddf44f40717982360753f68e2ec4eaf9db0bc
[INFO] running `Command { std: "docker" "start" "-a" "b14e296df8a05647e0131a860b1ddf44f40717982360753f68e2ec4eaf9db0bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling rusty_lr_core v3.38.0
[INFO] [stderr]    Compiling rusty_lr_parser v3.62.0
[INFO] [stderr]    Compiling rusty_lr_derive v2.41.0
[INFO] [stderr]    Compiling rusty_lr v3.33.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.78s
[INFO] running `Command { std: "docker" "inspect" "b14e296df8a05647e0131a860b1ddf44f40717982360753f68e2ec4eaf9db0bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b14e296df8a05647e0131a860b1ddf44f40717982360753f68e2ec4eaf9db0bc", kill_on_drop: false }`
[INFO] [stdout] b14e296df8a05647e0131a860b1ddf44f40717982360753f68e2ec4eaf9db0bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 385657ec77799a9a133a48e6c862ac0a9aab884deddcd2fefe25b91f6e8cfe3c
[INFO] running `Command { std: "docker" "start" "-a" "385657ec77799a9a133a48e6c862ac0a9aab884deddcd2fefe25b91f6e8cfe3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_lr v3.33.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "385657ec77799a9a133a48e6c862ac0a9aab884deddcd2fefe25b91f6e8cfe3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "385657ec77799a9a133a48e6c862ac0a9aab884deddcd2fefe25b91f6e8cfe3c", kill_on_drop: false }`
[INFO] [stdout] 385657ec77799a9a133a48e6c862ac0a9aab884deddcd2fefe25b91f6e8cfe3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 018bfea19e9ec0cbaa9bdf7647ccfee48676c584fd18721abcc6bc5994e634d4
[INFO] running `Command { std: "docker" "start" "-a" "018bfea19e9ec0cbaa9bdf7647ccfee48676c584fd18721abcc6bc5994e634d4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rusty_lr-e73a0d5a14a967a7)
[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" "018bfea19e9ec0cbaa9bdf7647ccfee48676c584fd18721abcc6bc5994e634d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "018bfea19e9ec0cbaa9bdf7647ccfee48676c584fd18721abcc6bc5994e634d4", kill_on_drop: false }`
[INFO] [stdout] 018bfea19e9ec0cbaa9bdf7647ccfee48676c584fd18721abcc6bc5994e634d4