[INFO] cloning repository https://github.com/SenjuSama2012/Rust-Language-Guide
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SenjuSama2012/Rust-Language-Guide" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSenjuSama2012%2FRust-Language-Guide", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSenjuSama2012%2FRust-Language-Guide'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 664c1da06d26b9eb7a6afd80ec6ecc0ff4dc3645
[INFO] testing SenjuSama2012/Rust-Language-Guide against master#0d13f6afeba4935499abe0c9a07426c94492c94e for pr-96025
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSenjuSama2012%2FRust-Language-Guide" "/workspace/builds/worker-29/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SenjuSama2012/Rust-Language-Guide 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/SenjuSama2012/Rust-Language-Guide
[INFO] finished tweaking git repo https://github.com/SenjuSama2012/Rust-Language-Guide
[INFO] tweaked toml for git repo https://github.com/SenjuSama2012/Rust-Language-Guide written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate git repo https://github.com/SenjuSama2012/Rust-Language-Guide 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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 31b790757694602d01a25e464343a1727da57abfd3f8aaccadfa7c324ab48c8e
[INFO] running `Command { std: "docker" "start" "-a" "31b790757694602d01a25e464343a1727da57abfd3f8aaccadfa7c324ab48c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31b790757694602d01a25e464343a1727da57abfd3f8aaccadfa7c324ab48c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31b790757694602d01a25e464343a1727da57abfd3f8aaccadfa7c324ab48c8e", kill_on_drop: false }`
[INFO] [stdout] 31b790757694602d01a25e464343a1727da57abfd3f8aaccadfa7c324ab48c8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 5fe8571ee9fb9c3851758123d0cbccd6f21aea19fac46bed254a61effa4fd090
[INFO] running `Command { std: "docker" "start" "-a" "5fe8571ee9fb9c3851758123d0cbccd6f21aea19fac46bed254a61effa4fd090", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling course_main v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "5fe8571ee9fb9c3851758123d0cbccd6f21aea19fac46bed254a61effa4fd090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fe8571ee9fb9c3851758123d0cbccd6f21aea19fac46bed254a61effa4fd090", kill_on_drop: false }`
[INFO] [stdout] 5fe8571ee9fb9c3851758123d0cbccd6f21aea19fac46bed254a61effa4fd090
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 2ed64135fe0086a8f7ca59847d7f8611c59882735405ea6a2cff26d414b0e084
[INFO] running `Command { std: "docker" "start" "-a" "2ed64135fe0086a8f7ca59847d7f8611c59882735405ea6a2cff26d414b0e084", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling course_main v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.59s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/course_main-d0256c183f9f0b2c)
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "2ed64135fe0086a8f7ca59847d7f8611c59882735405ea6a2cff26d414b0e084", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ed64135fe0086a8f7ca59847d7f8611c59882735405ea6a2cff26d414b0e084", kill_on_drop: false }`
[INFO] [stdout] 2ed64135fe0086a8f7ca59847d7f8611c59882735405ea6a2cff26d414b0e084