[INFO] cloning repository https://github.com/CMduPreez/rust-guessing-game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CMduPreez/rust-guessing-game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCMduPreez%2Frust-guessing-game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCMduPreez%2Frust-guessing-game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ec5907a6bd06d833e8d0e7fda2f80a0b1576341a
[INFO] testing CMduPreez/rust-guessing-game against master#0d13f6afeba4935499abe0c9a07426c94492c94e for pr-96025
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCMduPreez%2Frust-guessing-game" "/workspace/builds/worker-25/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CMduPreez/rust-guessing-game 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/CMduPreez/rust-guessing-game
[INFO] finished tweaking git repo https://github.com/CMduPreez/rust-guessing-game
[INFO] tweaked toml for git repo https://github.com/CMduPreez/rust-guessing-game written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate git repo https://github.com/CMduPreez/rust-guessing-game 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-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 92ef03daf6313c9eeacd3e5d9fbe9459195c99aa29d2bf367a7ca62b26966b40
[INFO] running `Command { std: "docker" "start" "-a" "92ef03daf6313c9eeacd3e5d9fbe9459195c99aa29d2bf367a7ca62b26966b40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92ef03daf6313c9eeacd3e5d9fbe9459195c99aa29d2bf367a7ca62b26966b40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92ef03daf6313c9eeacd3e5d9fbe9459195c99aa29d2bf367a7ca62b26966b40", kill_on_drop: false }`
[INFO] [stdout] 92ef03daf6313c9eeacd3e5d9fbe9459195c99aa29d2bf367a7ca62b26966b40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 08be2029cea8fda878ff16a77ec377f7fbba0624758b26b02c1ef62638fb065a
[INFO] running `Command { std: "docker" "start" "-a" "08be2029cea8fda878ff16a77ec377f7fbba0624758b26b02c1ef62638fb065a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 19s
[INFO] running `Command { std: "docker" "inspect" "08be2029cea8fda878ff16a77ec377f7fbba0624758b26b02c1ef62638fb065a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08be2029cea8fda878ff16a77ec377f7fbba0624758b26b02c1ef62638fb065a", kill_on_drop: false }`
[INFO] [stdout] 08be2029cea8fda878ff16a77ec377f7fbba0624758b26b02c1ef62638fb065a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 3f60d18ccff08d09ad5e93c406c7437a9e5954fae4988cf3f75e571f561c710e
[INFO] running `Command { std: "docker" "start" "-a" "3f60d18ccff08d09ad5e93c406c7437a9e5954fae4988cf3f75e571f561c710e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.35s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/guessing_game-d8b33c0ca6ac6df8)
[INFO] running `Command { std: "docker" "inspect" "3f60d18ccff08d09ad5e93c406c7437a9e5954fae4988cf3f75e571f561c710e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f60d18ccff08d09ad5e93c406c7437a9e5954fae4988cf3f75e571f561c710e", kill_on_drop: false }`
[INFO] [stdout] 3f60d18ccff08d09ad5e93c406c7437a9e5954fae4988cf3f75e571f561c710e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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", kill_on_drop: false }`
[INFO] [stdout] 18ab23c3dad4ff804b6ef30b45ac1e89796b92738c42aaa46dcc6206b902b59b
[INFO] running `Command { std: "docker" "start" "-a" "18ab23c3dad4ff804b6ef30b45ac1e89796b92738c42aaa46dcc6206b902b59b", 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" "18ab23c3dad4ff804b6ef30b45ac1e89796b92738c42aaa46dcc6206b902b59b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18ab23c3dad4ff804b6ef30b45ac1e89796b92738c42aaa46dcc6206b902b59b", kill_on_drop: false }`
[INFO] [stdout] 18ab23c3dad4ff804b6ef30b45ac1e89796b92738c42aaa46dcc6206b902b59b