[INFO] cloning repository https://github.com/Cono52/kratogrep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Cono52/kratogrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCono52%2Fkratogrep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCono52%2Fkratogrep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be5f336484fbd2ab82a72d70ac9237bfdfc7b8e1
[INFO] testing Cono52/kratogrep against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCono52%2Fkratogrep" "/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/Cono52/kratogrep 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/Cono52/kratogrep
[INFO] finished tweaking git repo https://github.com/Cono52/kratogrep
[INFO] tweaked toml for git repo https://github.com/Cono52/kratogrep written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/Cono52/kratogrep 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] 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] 16c7d963fc783da68911a67bba5b1f05dc0509ee5c0eb17f8bda42652d170190
[INFO] running `Command { std: "docker" "start" "-a" "16c7d963fc783da68911a67bba5b1f05dc0509ee5c0eb17f8bda42652d170190", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16c7d963fc783da68911a67bba5b1f05dc0509ee5c0eb17f8bda42652d170190", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16c7d963fc783da68911a67bba5b1f05dc0509ee5c0eb17f8bda42652d170190", kill_on_drop: false }`
[INFO] [stdout] 16c7d963fc783da68911a67bba5b1f05dc0509ee5c0eb17f8bda42652d170190
[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] 678ca7fe1e427770fe5d08ecbc6af5c0c10f1422e74a935ad62d0cf929465fe1
[INFO] running `Command { std: "docker" "start" "-a" "678ca7fe1e427770fe5d08ecbc6af5c0c10f1422e74a935ad62d0cf929465fe1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kratogrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.80s
[INFO] running `Command { std: "docker" "inspect" "678ca7fe1e427770fe5d08ecbc6af5c0c10f1422e74a935ad62d0cf929465fe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "678ca7fe1e427770fe5d08ecbc6af5c0c10f1422e74a935ad62d0cf929465fe1", kill_on_drop: false }`
[INFO] [stdout] 678ca7fe1e427770fe5d08ecbc6af5c0c10f1422e74a935ad62d0cf929465fe1
[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] 0d28c20c860ea75a4c6185e2535691ba5ff9248456250086b30104fdeb9c7282
[INFO] running `Command { std: "docker" "start" "-a" "0d28c20c860ea75a4c6185e2535691ba5ff9248456250086b30104fdeb9c7282", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kratogrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.76s
[INFO] running `Command { std: "docker" "inspect" "0d28c20c860ea75a4c6185e2535691ba5ff9248456250086b30104fdeb9c7282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d28c20c860ea75a4c6185e2535691ba5ff9248456250086b30104fdeb9c7282", kill_on_drop: false }`
[INFO] [stdout] 0d28c20c860ea75a4c6185e2535691ba5ff9248456250086b30104fdeb9c7282
[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] b69445d350f4aaee4911844729dfffabe11c7a7fa53b8b837ae43acf411c7a28
[INFO] running `Command { std: "docker" "start" "-a" "b69445d350f4aaee4911844729dfffabe11c7a7fa53b8b837ae43acf411c7a28", kill_on_drop: false }`
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "b69445d350f4aaee4911844729dfffabe11c7a7fa53b8b837ae43acf411c7a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b69445d350f4aaee4911844729dfffabe11c7a7fa53b8b837ae43acf411c7a28", kill_on_drop: false }`
[INFO] [stdout] b69445d350f4aaee4911844729dfffabe11c7a7fa53b8b837ae43acf411c7a28