[INFO] cloning repository https://github.com/White-Green/bnf_lr1_checker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/White-Green/bnf_lr1_checker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhite-Green%2Fbnf_lr1_checker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhite-Green%2Fbnf_lr1_checker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d034abe6990b6fa81b6b3c142dec979eac17c222
[INFO] testing White-Green/bnf_lr1_checker against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhite-Green%2Fbnf_lr1_checker" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/White-Green/bnf_lr1_checker on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/White-Green/bnf_lr1_checker
[INFO] finished tweaking git repo https://github.com/White-Green/bnf_lr1_checker
[INFO] tweaked toml for git repo https://github.com/White-Green/bnf_lr1_checker written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/White-Green/bnf_lr1_checker already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1cda8288f51a646532a1580853cdc2c146ed573847b653b06ef04775c2768cf9
[INFO] running `Command { std: "docker" "start" "-a" "1cda8288f51a646532a1580853cdc2c146ed573847b653b06ef04775c2768cf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cda8288f51a646532a1580853cdc2c146ed573847b653b06ef04775c2768cf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cda8288f51a646532a1580853cdc2c146ed573847b653b06ef04775c2768cf9", kill_on_drop: false }`
[INFO] [stdout] 1cda8288f51a646532a1580853cdc2c146ed573847b653b06ef04775c2768cf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b130d14ca1bee8933bdf9a56017baa15a242e03419381aa89cb6f11ff8a4c6af
[INFO] running `Command { std: "docker" "start" "-a" "b130d14ca1bee8933bdf9a56017baa15a242e03419381aa89cb6f11ff8a4c6af", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling libc v0.2.104
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling enum_index v0.2.0
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling enum_index_derive v0.2.0
[INFO] [stderr]    Compiling parser v0.1.0 (https://github.com/White-Green/Yet-Another-Rust-Parser?rev=cb7249f9da434fe4e44a089f798ce213a9d52140#cb7249f9)
[INFO] [stderr]    Compiling parser_generator v0.1.0 (https://github.com/White-Green/Yet-Another-Rust-Parser?rev=cb7249f9da434fe4e44a089f798ce213a9d52140#cb7249f9)
[INFO] [stderr]    Compiling bnf_lr1_checker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.18s
[INFO] running `Command { std: "docker" "inspect" "b130d14ca1bee8933bdf9a56017baa15a242e03419381aa89cb6f11ff8a4c6af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b130d14ca1bee8933bdf9a56017baa15a242e03419381aa89cb6f11ff8a4c6af", kill_on_drop: false }`
[INFO] [stdout] b130d14ca1bee8933bdf9a56017baa15a242e03419381aa89cb6f11ff8a4c6af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab29744923c5354f6aab4c0c220e9e8a40260c68ea84b9052b59086189749394
[INFO] running `Command { std: "docker" "start" "-a" "ab29744923c5354f6aab4c0c220e9e8a40260c68ea84b9052b59086189749394", kill_on_drop: false }`
[INFO] [stderr]    Compiling bnf_lr1_checker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "ab29744923c5354f6aab4c0c220e9e8a40260c68ea84b9052b59086189749394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab29744923c5354f6aab4c0c220e9e8a40260c68ea84b9052b59086189749394", kill_on_drop: false }`
[INFO] [stdout] ab29744923c5354f6aab4c0c220e9e8a40260c68ea84b9052b59086189749394
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b2e7edfa7cbd9e8cf8bb4d6f5a647bb400c390947923696327dce87f766c2d86
[INFO] running `Command { std: "docker" "start" "-a" "b2e7edfa7cbd9e8cf8bb4d6f5a647bb400c390947923696327dce87f766c2d86", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "b2e7edfa7cbd9e8cf8bb4d6f5a647bb400c390947923696327dce87f766c2d86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2e7edfa7cbd9e8cf8bb4d6f5a647bb400c390947923696327dce87f766c2d86", kill_on_drop: false }`
[INFO] [stdout] b2e7edfa7cbd9e8cf8bb4d6f5a647bb400c390947923696327dce87f766c2d86