[INFO] cloning repository https://github.com/endaaman/practice-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/endaaman/practice-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fendaaman%2Fpractice-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fendaaman%2Fpractice-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ff2cf7acb71d698e6715f6d9219308b156c858db
[INFO] testing endaaman/practice-rust against master#0d13f6afeba4935499abe0c9a07426c94492c94e for pr-96025
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fendaaman%2Fpractice-rust" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/endaaman/practice-rust 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/endaaman/practice-rust
[INFO] finished tweaking git repo https://github.com/endaaman/practice-rust
[INFO] tweaked toml for git repo https://github.com/endaaman/practice-rust written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/endaaman/practice-rust 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 606f5d504bae7562c22b0148b280e0dd206cc025aa5c3c86c9868b619336bb14
[INFO] running `Command { std: "docker" "start" "-a" "606f5d504bae7562c22b0148b280e0dd206cc025aa5c3c86c9868b619336bb14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "606f5d504bae7562c22b0148b280e0dd206cc025aa5c3c86c9868b619336bb14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "606f5d504bae7562c22b0148b280e0dd206cc025aa5c3c86c9868b619336bb14", kill_on_drop: false }`
[INFO] [stdout] 606f5d504bae7562c22b0148b280e0dd206cc025aa5c3c86c9868b619336bb14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f4fb78d1bf3fb9bb0e3717fae00daaea42ee0b54d357038535515b5158553b2
[INFO] running `Command { std: "docker" "start" "-a" "0f4fb78d1bf3fb9bb0e3717fae00daaea42ee0b54d357038535515b5158553b2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling practice-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.10s
[INFO] running `Command { std: "docker" "inspect" "0f4fb78d1bf3fb9bb0e3717fae00daaea42ee0b54d357038535515b5158553b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f4fb78d1bf3fb9bb0e3717fae00daaea42ee0b54d357038535515b5158553b2", kill_on_drop: false }`
[INFO] [stdout] 0f4fb78d1bf3fb9bb0e3717fae00daaea42ee0b54d357038535515b5158553b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06310d697b0158d17439d5a0ed223eac0fb69fef40de6e161dc1aa78a91dab54
[INFO] running `Command { std: "docker" "start" "-a" "06310d697b0158d17439d5a0ed223eac0fb69fef40de6e161dc1aa78a91dab54", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling practice-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.67s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/main-b26524a8dd94b873)
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "06310d697b0158d17439d5a0ed223eac0fb69fef40de6e161dc1aa78a91dab54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06310d697b0158d17439d5a0ed223eac0fb69fef40de6e161dc1aa78a91dab54", kill_on_drop: false }`
[INFO] [stdout] 06310d697b0158d17439d5a0ed223eac0fb69fef40de6e161dc1aa78a91dab54