[INFO] cloning repository https://github.com/zni/lozenge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zni/lozenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzni%2Flozenge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzni%2Flozenge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 872b620e4b98de0d260066ac92aad06ae5c0910c
[INFO] testing zni/lozenge against master#0d13f6afeba4935499abe0c9a07426c94492c94e for pr-96025
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzni%2Flozenge" "/workspace/builds/worker-111/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-111/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zni/lozenge on toolchain 0d13f6afeba4935499abe0c9a07426c94492c94e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zni/lozenge
[INFO] finished tweaking git repo https://github.com/zni/lozenge
[INFO] tweaked toml for git repo https://github.com/zni/lozenge written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] crate git repo https://github.com/zni/lozenge already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "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-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77abeda66c677b1d00c364552d05a2b45fb8c7fc9fce9fa36c4975cabac4bb93
[INFO] running `Command { std: "docker" "start" "-a" "77abeda66c677b1d00c364552d05a2b45fb8c7fc9fce9fa36c4975cabac4bb93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77abeda66c677b1d00c364552d05a2b45fb8c7fc9fce9fa36c4975cabac4bb93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77abeda66c677b1d00c364552d05a2b45fb8c7fc9fce9fa36c4975cabac4bb93", kill_on_drop: false }`
[INFO] [stdout] 77abeda66c677b1d00c364552d05a2b45fb8c7fc9fce9fa36c4975cabac4bb93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b167863b8c05d81b0dc3f7bd70f9fc69d7019c62199f461ee0fe45ee8e7752e
[INFO] running `Command { std: "docker" "start" "-a" "5b167863b8c05d81b0dc3f7bd70f9fc69d7019c62199f461ee0fe45ee8e7752e", kill_on_drop: false }`
[INFO] [stderr]    Compiling lozenge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "5b167863b8c05d81b0dc3f7bd70f9fc69d7019c62199f461ee0fe45ee8e7752e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b167863b8c05d81b0dc3f7bd70f9fc69d7019c62199f461ee0fe45ee8e7752e", kill_on_drop: false }`
[INFO] [stdout] 5b167863b8c05d81b0dc3f7bd70f9fc69d7019c62199f461ee0fe45ee8e7752e