[INFO] cloning repository https://github.com/marioblokland/rustlearning
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marioblokland/rustlearning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarioblokland%2Frustlearning", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarioblokland%2Frustlearning'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d85663295ff15bea92f05bd410307261ee1a9689
[INFO] testing marioblokland/rustlearning 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%2Fmarioblokland%2Frustlearning" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/marioblokland/rustlearning 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/marioblokland/rustlearning
[INFO] finished tweaking git repo https://github.com/marioblokland/rustlearning
[INFO] tweaked toml for git repo https://github.com/marioblokland/rustlearning written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/marioblokland/rustlearning 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] f29575cf5c3da7b7bbd1942305f83ffc94dc09955a2a874ce25be8bb9e8adfbb
[INFO] running `Command { std: "docker" "start" "-a" "f29575cf5c3da7b7bbd1942305f83ffc94dc09955a2a874ce25be8bb9e8adfbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f29575cf5c3da7b7bbd1942305f83ffc94dc09955a2a874ce25be8bb9e8adfbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f29575cf5c3da7b7bbd1942305f83ffc94dc09955a2a874ce25be8bb9e8adfbb", kill_on_drop: false }`
[INFO] [stdout] f29575cf5c3da7b7bbd1942305f83ffc94dc09955a2a874ce25be8bb9e8adfbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 0d8a4d85a3f2d8970be2a4d931f1bde32f53c82f13efc030a4d8da926cd2c863
[INFO] running `Command { std: "docker" "start" "-a" "0d8a4d85a3f2d8970be2a4d931f1bde32f53c82f13efc030a4d8da926cd2c863", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.23
[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 15.41s
[INFO] running `Command { std: "docker" "inspect" "0d8a4d85a3f2d8970be2a4d931f1bde32f53c82f13efc030a4d8da926cd2c863", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d8a4d85a3f2d8970be2a4d931f1bde32f53c82f13efc030a4d8da926cd2c863", kill_on_drop: false }`
[INFO] [stdout] 0d8a4d85a3f2d8970be2a4d931f1bde32f53c82f13efc030a4d8da926cd2c863
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 26a4d4e8ae5db2e3e3468b4e49287d9d6935a67332f6d6bbc40d595412f5bce2
[INFO] running `Command { std: "docker" "start" "-a" "26a4d4e8ae5db2e3e3468b4e49287d9d6935a67332f6d6bbc40d595412f5bce2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.39s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/guessing_game-f83677780aaf33bf)
[INFO] running `Command { std: "docker" "inspect" "26a4d4e8ae5db2e3e3468b4e49287d9d6935a67332f6d6bbc40d595412f5bce2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26a4d4e8ae5db2e3e3468b4e49287d9d6935a67332f6d6bbc40d595412f5bce2", kill_on_drop: false }`
[INFO] [stdout] 26a4d4e8ae5db2e3e3468b4e49287d9d6935a67332f6d6bbc40d595412f5bce2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] c8cdcd320c0f62c5484b36bbb77c20a32a4e2430cbf2067c5cbe1eaa5e3628f0
[INFO] running `Command { std: "docker" "start" "-a" "c8cdcd320c0f62c5484b36bbb77c20a32a4e2430cbf2067c5cbe1eaa5e3628f0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/guessing_game-f83677780aaf33bf)
[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" "c8cdcd320c0f62c5484b36bbb77c20a32a4e2430cbf2067c5cbe1eaa5e3628f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8cdcd320c0f62c5484b36bbb77c20a32a4e2430cbf2067c5cbe1eaa5e3628f0", kill_on_drop: false }`
[INFO] [stdout] c8cdcd320c0f62c5484b36bbb77c20a32a4e2430cbf2067c5cbe1eaa5e3628f0