[INFO] cloning repository https://github.com/eadaggerz/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/eadaggerz/rust-guessing-game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feadaggerz%2Frust-guessing-game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feadaggerz%2Frust-guessing-game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 428e64707516f77286bf289df6f1fec67ac539ae
[INFO] testing eadaggerz/rust-guessing-game against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feadaggerz%2Frust-guessing-game" "/workspace/builds/worker-32/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-32/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eadaggerz/rust-guessing-game on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/eadaggerz/rust-guessing-game
[INFO] finished tweaking git repo https://github.com/eadaggerz/rust-guessing-game
[INFO] tweaked toml for git repo https://github.com/eadaggerz/rust-guessing-game written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] crate git repo https://github.com/eadaggerz/rust-guessing-game already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c34fc9acf0c1ac9b58f0bc7612566e36aecacf2a14057385f12dad258276933
[INFO] running `Command { std: "docker" "start" "-a" "2c34fc9acf0c1ac9b58f0bc7612566e36aecacf2a14057385f12dad258276933", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c34fc9acf0c1ac9b58f0bc7612566e36aecacf2a14057385f12dad258276933", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c34fc9acf0c1ac9b58f0bc7612566e36aecacf2a14057385f12dad258276933", kill_on_drop: false }`
[INFO] [stdout] 2c34fc9acf0c1ac9b58f0bc7612566e36aecacf2a14057385f12dad258276933
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4b13dee419d9b2ef78e70e9a75f6c23a8eb28ab4f869f99db45d1fdf61c2b51
[INFO] running `Command { std: "docker" "start" "-a" "e4b13dee419d9b2ef78e70e9a75f6c23a8eb28ab4f869f99db45d1fdf61c2b51", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 48s
[INFO] running `Command { std: "docker" "inspect" "e4b13dee419d9b2ef78e70e9a75f6c23a8eb28ab4f869f99db45d1fdf61c2b51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4b13dee419d9b2ef78e70e9a75f6c23a8eb28ab4f869f99db45d1fdf61c2b51", kill_on_drop: false }`
[INFO] [stdout] e4b13dee419d9b2ef78e70e9a75f6c23a8eb28ab4f869f99db45d1fdf61c2b51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 030db564ebf43e0dd5cbd5da33d0a03ac3a6064f42c246a5ae8f1e68b9683135
[INFO] running `Command { std: "docker" "start" "-a" "030db564ebf43e0dd5cbd5da33d0a03ac3a6064f42c246a5ae8f1e68b9683135", kill_on_drop: false }`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "030db564ebf43e0dd5cbd5da33d0a03ac3a6064f42c246a5ae8f1e68b9683135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "030db564ebf43e0dd5cbd5da33d0a03ac3a6064f42c246a5ae8f1e68b9683135", kill_on_drop: false }`
[INFO] [stdout] 030db564ebf43e0dd5cbd5da33d0a03ac3a6064f42c246a5ae8f1e68b9683135
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c0b04a797fd11df8b1eadc237c30f0a700b6e78267d907813a7a270ae78d80fb
[INFO] running `Command { std: "docker" "start" "-a" "c0b04a797fd11df8b1eadc237c30f0a700b6e78267d907813a7a270ae78d80fb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.80s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guessing_game-ea61b4e087002737)
[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" "c0b04a797fd11df8b1eadc237c30f0a700b6e78267d907813a7a270ae78d80fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0b04a797fd11df8b1eadc237c30f0a700b6e78267d907813a7a270ae78d80fb", kill_on_drop: false }`
[INFO] [stdout] c0b04a797fd11df8b1eadc237c30f0a700b6e78267d907813a7a270ae78d80fb