[INFO] cloning repository https://github.com/sdsnake/rust-initiation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sdsnake/rust-initiation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsdsnake%2Frust-initiation", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsdsnake%2Frust-initiation'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1be755b24a0c6235acc52cede4684a6b4a3a8ee0
[INFO] testing sdsnake/rust-initiation 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%2Fsdsnake%2Frust-initiation" "/workspace/builds/worker-81/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-81/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sdsnake/rust-initiation 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/sdsnake/rust-initiation
[INFO] finished tweaking git repo https://github.com/sdsnake/rust-initiation
[INFO] tweaked toml for git repo https://github.com/sdsnake/rust-initiation written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] crate git repo https://github.com/sdsnake/rust-initiation 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-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 1da394cc7491014ffb6a6ce1dc93df92792cb0932f7170e2ce868d426f774593
[INFO] running `Command { std: "docker" "start" "-a" "1da394cc7491014ffb6a6ce1dc93df92792cb0932f7170e2ce868d426f774593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1da394cc7491014ffb6a6ce1dc93df92792cb0932f7170e2ce868d426f774593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1da394cc7491014ffb6a6ce1dc93df92792cb0932f7170e2ce868d426f774593", kill_on_drop: false }`
[INFO] [stdout] 1da394cc7491014ffb6a6ce1dc93df92792cb0932f7170e2ce868d426f774593
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] ae295f3bf3b5b3f64426a66a8013fabe30ccb5b8ae57683ed49914e23d22eda4
[INFO] running `Command { std: "docker" "start" "-a" "ae295f3bf3b5b3f64426a66a8013fabe30ccb5b8ae57683ed49914e23d22eda4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.93
[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 5.26s
[INFO] running `Command { std: "docker" "inspect" "ae295f3bf3b5b3f64426a66a8013fabe30ccb5b8ae57683ed49914e23d22eda4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae295f3bf3b5b3f64426a66a8013fabe30ccb5b8ae57683ed49914e23d22eda4", kill_on_drop: false }`
[INFO] [stdout] ae295f3bf3b5b3f64426a66a8013fabe30ccb5b8ae57683ed49914e23d22eda4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 60ea89a2a8bb940b601d1e0325f6ad2bd27d963917fce9cae93abe26019f9f1a
[INFO] running `Command { std: "docker" "start" "-a" "60ea89a2a8bb940b601d1e0325f6ad2bd27d963917fce9cae93abe26019f9f1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "60ea89a2a8bb940b601d1e0325f6ad2bd27d963917fce9cae93abe26019f9f1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60ea89a2a8bb940b601d1e0325f6ad2bd27d963917fce9cae93abe26019f9f1a", kill_on_drop: false }`
[INFO] [stdout] 60ea89a2a8bb940b601d1e0325f6ad2bd27d963917fce9cae93abe26019f9f1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 9c6a050605a671a840962dfcbef82f52126a4f1b3a5ddb5ab2fb41c0de282c22
[INFO] running `Command { std: "docker" "start" "-a" "9c6a050605a671a840962dfcbef82f52126a4f1b3a5ddb5ab2fb41c0de282c22", 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-6f9a5a0738156cdd)
[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" "9c6a050605a671a840962dfcbef82f52126a4f1b3a5ddb5ab2fb41c0de282c22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c6a050605a671a840962dfcbef82f52126a4f1b3a5ddb5ab2fb41c0de282c22", kill_on_drop: false }`
[INFO] [stdout] 9c6a050605a671a840962dfcbef82f52126a4f1b3a5ddb5ab2fb41c0de282c22