[INFO] cloning repository https://github.com/dnagir/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/dnagir/rust_guessing_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdnagir%2Frust_guessing_game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdnagir%2Frust_guessing_game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1029af17cde137234fef9de51b46a355258666ca
[INFO] testing dnagir/rust_guessing_game against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdnagir%2Frust_guessing_game" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dnagir/rust_guessing_game on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dnagir/rust_guessing_game
[INFO] finished tweaking git repo https://github.com/dnagir/rust_guessing_game
[INFO] tweaked toml for git repo https://github.com/dnagir/rust_guessing_game written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/dnagir/rust_guessing_game already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand v0.3.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bde40eac9426943aa7e1dd92de88cee1220df1d5e1f9da8e162bf72e47c08ebb
[INFO] running `Command { std: "docker" "start" "-a" "bde40eac9426943aa7e1dd92de88cee1220df1d5e1f9da8e162bf72e47c08ebb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bde40eac9426943aa7e1dd92de88cee1220df1d5e1f9da8e162bf72e47c08ebb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bde40eac9426943aa7e1dd92de88cee1220df1d5e1f9da8e162bf72e47c08ebb", kill_on_drop: false }`
[INFO] [stdout] bde40eac9426943aa7e1dd92de88cee1220df1d5e1f9da8e162bf72e47c08ebb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b6c970d957da9580a5aa8ee5a1ce13012278e0029e94bed5522d410519d0a12
[INFO] running `Command { std: "docker" "start" "-a" "7b6c970d957da9580a5aa8ee5a1ce13012278e0029e94bed5522d410519d0a12", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.18
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `Command { std: "docker" "inspect" "7b6c970d957da9580a5aa8ee5a1ce13012278e0029e94bed5522d410519d0a12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b6c970d957da9580a5aa8ee5a1ce13012278e0029e94bed5522d410519d0a12", kill_on_drop: false }`
[INFO] [stdout] 7b6c970d957da9580a5aa8ee5a1ce13012278e0029e94bed5522d410519d0a12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6911f7daeb21e1a214eb51d71cc806d87ea816ee35f1f88cbaa5321f9e9e7557
[INFO] running `Command { std: "docker" "start" "-a" "6911f7daeb21e1a214eb51d71cc806d87ea816ee35f1f88cbaa5321f9e9e7557", kill_on_drop: false }`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "6911f7daeb21e1a214eb51d71cc806d87ea816ee35f1f88cbaa5321f9e9e7557", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6911f7daeb21e1a214eb51d71cc806d87ea816ee35f1f88cbaa5321f9e9e7557", kill_on_drop: false }`
[INFO] [stdout] 6911f7daeb21e1a214eb51d71cc806d87ea816ee35f1f88cbaa5321f9e9e7557
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 190c8971c243ef9b0bf68fdacc80b4acdc958e58217182305bad1368ed3bd285
[INFO] running `Command { std: "docker" "start" "-a" "190c8971c243ef9b0bf68fdacc80b4acdc958e58217182305bad1368ed3bd285", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guessing_game-0eef492305abf263)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::game_over_is_false_if_not_guessed ... ok
[INFO] [stdout] test tests::format_guess_has_informative_message ... ok
[INFO] [stdout] test tests::game_over_is_true_when_guessed ... ok
[INFO] [stdout] test tests::process_guess_returns_a_bigger_result ... ok
[INFO] [stdout] test tests::process_guess_returns_a_guess_for_matching_number ... ok
[INFO] [stdout] test tests::process_guess_returns_bad_input_for_failed_line_read ... ok
[INFO] [stdout] test tests::process_guess_returns_a_smaller_result ... ok
[INFO] [stdout] test tests::process_guess_returns_bad_input_for_invalid_number ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "190c8971c243ef9b0bf68fdacc80b4acdc958e58217182305bad1368ed3bd285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "190c8971c243ef9b0bf68fdacc80b4acdc958e58217182305bad1368ed3bd285", kill_on_drop: false }`
[INFO] [stdout] 190c8971c243ef9b0bf68fdacc80b4acdc958e58217182305bad1368ed3bd285