[INFO] cloning repository https://github.com/thekidxp/shell_workshop
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thekidxp/shell_workshop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthekidxp%2Fshell_workshop", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthekidxp%2Fshell_workshop'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b1c1655784d930cf3a09e39bf20c3b3ad2de46ac
[INFO] testing thekidxp/shell_workshop 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%2Fthekidxp%2Fshell_workshop" "/workspace/builds/worker-61/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-61/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/thekidxp/shell_workshop 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/thekidxp/shell_workshop
[INFO] finished tweaking git repo https://github.com/thekidxp/shell_workshop
[INFO] tweaked toml for git repo https://github.com/thekidxp/shell_workshop written to /workspace/builds/worker-61/source/Cargo.toml
[INFO] crate git repo https://github.com/thekidxp/shell_workshop 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] 63b78fb61727e05e1e0a40e5f2a14bfd54b6e37b94ce70aefcfbf230cc08f983
[INFO] running `Command { std: "docker" "start" "-a" "63b78fb61727e05e1e0a40e5f2a14bfd54b6e37b94ce70aefcfbf230cc08f983", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63b78fb61727e05e1e0a40e5f2a14bfd54b6e37b94ce70aefcfbf230cc08f983", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63b78fb61727e05e1e0a40e5f2a14bfd54b6e37b94ce70aefcfbf230cc08f983", kill_on_drop: false }`
[INFO] [stdout] 63b78fb61727e05e1e0a40e5f2a14bfd54b6e37b94ce70aefcfbf230cc08f983
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] 065579ffa2074c0cb8ef093a480433cb531d2d7253910aa5aeba272064446543
[INFO] running `Command { std: "docker" "start" "-a" "065579ffa2074c0cb8ef093a480433cb531d2d7253910aa5aeba272064446543", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling shell_workshop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `Command { std: "docker" "inspect" "065579ffa2074c0cb8ef093a480433cb531d2d7253910aa5aeba272064446543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "065579ffa2074c0cb8ef093a480433cb531d2d7253910aa5aeba272064446543", kill_on_drop: false }`
[INFO] [stdout] 065579ffa2074c0cb8ef093a480433cb531d2d7253910aa5aeba272064446543
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] c940535681a2d1ac6679728f7b41596abc03efee96c6f51f9b882d479980799f
[INFO] running `Command { std: "docker" "start" "-a" "c940535681a2d1ac6679728f7b41596abc03efee96c6f51f9b882d479980799f", kill_on_drop: false }`
[INFO] [stderr]    Compiling shell_workshop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/shell_workshop-714515a21838323e)
[INFO] running `Command { std: "docker" "inspect" "c940535681a2d1ac6679728f7b41596abc03efee96c6f51f9b882d479980799f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c940535681a2d1ac6679728f7b41596abc03efee96c6f51f9b882d479980799f", kill_on_drop: false }`
[INFO] [stdout] c940535681a2d1ac6679728f7b41596abc03efee96c6f51f9b882d479980799f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] 7afeec113713753d7f27d3c8c24b55509acd745e267f6e95c6a224e2055d2e9d
[INFO] running `Command { std: "docker" "start" "-a" "7afeec113713753d7f27d3c8c24b55509acd745e267f6e95c6a224e2055d2e9d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.99s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/shell_workshop-714515a21838323e)
[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" "7afeec113713753d7f27d3c8c24b55509acd745e267f6e95c6a224e2055d2e9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7afeec113713753d7f27d3c8c24b55509acd745e267f6e95c6a224e2055d2e9d", kill_on_drop: false }`
[INFO] [stdout] 7afeec113713753d7f27d3c8c24b55509acd745e267f6e95c6a224e2055d2e9d