[INFO] cloning repository https://github.com/HajifuDev/rust_the_book_chapter2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HajifuDev/rust_the_book_chapter2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHajifuDev%2Frust_the_book_chapter2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHajifuDev%2Frust_the_book_chapter2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c7dfd38f714d3af3c78f6da45c5f74da0809c77
[INFO] testing HajifuDev/rust_the_book_chapter2 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHajifuDev%2Frust_the_book_chapter2" "/workspace/builds/worker-43/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-43/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HajifuDev/rust_the_book_chapter2 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HajifuDev/rust_the_book_chapter2
[INFO] finished tweaking git repo https://github.com/HajifuDev/rust_the_book_chapter2
[INFO] tweaked toml for git repo https://github.com/HajifuDev/rust_the_book_chapter2 written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] crate git repo https://github.com/HajifuDev/rust_the_book_chapter2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c3feca8bc2d81b2b3ae2f221e625e527e26d2bf5460f1e87014bd0d9bc06253
[INFO] running `Command { std: "docker" "start" "-a" "5c3feca8bc2d81b2b3ae2f221e625e527e26d2bf5460f1e87014bd0d9bc06253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c3feca8bc2d81b2b3ae2f221e625e527e26d2bf5460f1e87014bd0d9bc06253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c3feca8bc2d81b2b3ae2f221e625e527e26d2bf5460f1e87014bd0d9bc06253", kill_on_drop: false }`
[INFO] [stdout] 5c3feca8bc2d81b2b3ae2f221e625e527e26d2bf5460f1e87014bd0d9bc06253
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6af049492f7a5e95346b762a4e2331cf2c6aa4bb97ed46a84c15f1ca48b4c78d
[INFO] running `Command { std: "docker" "start" "-a" "6af049492f7a5e95346b762a4e2331cf2c6aa4bb97ed46a84c15f1ca48b4c78d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.98
[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 05s
[INFO] running `Command { std: "docker" "inspect" "6af049492f7a5e95346b762a4e2331cf2c6aa4bb97ed46a84c15f1ca48b4c78d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6af049492f7a5e95346b762a4e2331cf2c6aa4bb97ed46a84c15f1ca48b4c78d", kill_on_drop: false }`
[INFO] [stdout] 6af049492f7a5e95346b762a4e2331cf2c6aa4bb97ed46a84c15f1ca48b4c78d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b1c4fa3667694869ef3db91cb76081c5c4cf16f682bfe6450808d655f4c105c
[INFO] running `Command { std: "docker" "start" "-a" "8b1c4fa3667694869ef3db91cb76081c5c4cf16f682bfe6450808d655f4c105c", kill_on_drop: false }`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "8b1c4fa3667694869ef3db91cb76081c5c4cf16f682bfe6450808d655f4c105c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b1c4fa3667694869ef3db91cb76081c5c4cf16f682bfe6450808d655f4c105c", kill_on_drop: false }`
[INFO] [stdout] 8b1c4fa3667694869ef3db91cb76081c5c4cf16f682bfe6450808d655f4c105c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1207dd468b11929d9fbfc495a17ac68b7645acadb1e167a4fef941367633c8fb
[INFO] running `Command { std: "docker" "start" "-a" "1207dd468b11929d9fbfc495a17ac68b7645acadb1e167a4fef941367633c8fb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guessing_game-c73a04037f4d0726)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1207dd468b11929d9fbfc495a17ac68b7645acadb1e167a4fef941367633c8fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1207dd468b11929d9fbfc495a17ac68b7645acadb1e167a4fef941367633c8fb", kill_on_drop: false }`
[INFO] [stdout] 1207dd468b11929d9fbfc495a17ac68b7645acadb1e167a4fef941367633c8fb