[INFO] cloning repository https://github.com/snipercy/rust_learning
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/snipercy/rust_learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnipercy%2Frust_learning", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnipercy%2Frust_learning'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e508ce233894eb2f275154c6f666f25103448696
[INFO] testing snipercy/rust_learning against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnipercy%2Frust_learning" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/snipercy/rust_learning on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/snipercy/rust_learning
[INFO] finished tweaking git repo https://github.com/snipercy/rust_learning
[INFO] tweaked toml for git repo https://github.com/snipercy/rust_learning written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/snipercy/rust_learning already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0bcc59122ae375fd1da0ff01b1667b1645c2c62953a3ff5eb51a7fa8a83257ba
[INFO] running `Command { std: "docker" "start" "-a" "0bcc59122ae375fd1da0ff01b1667b1645c2c62953a3ff5eb51a7fa8a83257ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bcc59122ae375fd1da0ff01b1667b1645c2c62953a3ff5eb51a7fa8a83257ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bcc59122ae375fd1da0ff01b1667b1645c2c62953a3ff5eb51a7fa8a83257ba", kill_on_drop: false }`
[INFO] [stdout] 0bcc59122ae375fd1da0ff01b1667b1645c2c62953a3ff5eb51a7fa8a83257ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6311c082476c19fb9b848de968e68d865b2929d2eca13ebe0d9285e9364db0ec
[INFO] running `Command { std: "docker" "start" "-a" "6311c082476c19fb9b848de968e68d865b2929d2eca13ebe0d9285e9364db0ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_learning v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]   --> src/dining_philosophers.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |         thread::sleep_ms(10);
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "6311c082476c19fb9b848de968e68d865b2929d2eca13ebe0d9285e9364db0ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6311c082476c19fb9b848de968e68d865b2929d2eca13ebe0d9285e9364db0ec", kill_on_drop: false }`
[INFO] [stdout] 6311c082476c19fb9b848de968e68d865b2929d2eca13ebe0d9285e9364db0ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b63a2640065d22af90ed2d06a3ca303257523671de4dc373a5517c939e36b6e5
[INFO] running `Command { std: "docker" "start" "-a" "b63a2640065d22af90ed2d06a3ca303257523671de4dc373a5517c939e36b6e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_learning v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]   --> src/dining_philosophers.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |         thread::sleep_ms(10);
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]   Executable unittests src/dining_philosophers.rs (/opt/rustwide/target/debug/deps/dining-6675677617509996)
[INFO] [stderr]   Executable unittests src/guess_num.rs (/opt/rustwide/target/debug/deps/guess_num-4a7e0b68ce3e4636)
[INFO] [stderr]   Executable unittests src/hello_world.rs (/opt/rustwide/target/debug/deps/hello_world-13e89fb96f6e081a)
[INFO] running `Command { std: "docker" "inspect" "b63a2640065d22af90ed2d06a3ca303257523671de4dc373a5517c939e36b6e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b63a2640065d22af90ed2d06a3ca303257523671de4dc373a5517c939e36b6e5", kill_on_drop: false }`
[INFO] [stdout] b63a2640065d22af90ed2d06a3ca303257523671de4dc373a5517c939e36b6e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 57b35268a5bfc7cd1119edfa91f0ca87d26223fd857e40f25a1d44310009aa8d
[INFO] running `Command { std: "docker" "start" "-a" "57b35268a5bfc7cd1119edfa91f0ca87d26223fd857e40f25a1d44310009aa8d", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stderr]   --> src/dining_philosophers.rs:17:17
[INFO] [stderr]    |
[INFO] [stderr] 17 |         thread::sleep_ms(10);
[INFO] [stderr]    |                 ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_learning` (bin "dining" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/dining_philosophers.rs (/opt/rustwide/target/debug/deps/dining-6675677617509996)
[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] [stderr]      Running unittests src/guess_num.rs (/opt/rustwide/target/debug/deps/guess_num-4a7e0b68ce3e4636)
[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] [stderr]      Running unittests src/hello_world.rs (/opt/rustwide/target/debug/deps/hello_world-13e89fb96f6e081a)
[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" "57b35268a5bfc7cd1119edfa91f0ca87d26223fd857e40f25a1d44310009aa8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57b35268a5bfc7cd1119edfa91f0ca87d26223fd857e40f25a1d44310009aa8d", kill_on_drop: false }`
[INFO] [stdout] 57b35268a5bfc7cd1119edfa91f0ca87d26223fd857e40f25a1d44310009aa8d