[INFO] cloning repository https://github.com/Straivers/prompt-generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Straivers/prompt-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStraivers%2Fprompt-generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStraivers%2Fprompt-generator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3d4a2877b6823e7e1d941b51661353168c0415e1
[INFO] testing Straivers/prompt-generator 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%2FStraivers%2Fprompt-generator" "/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/Straivers/prompt-generator 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/Straivers/prompt-generator
[INFO] finished tweaking git repo https://github.com/Straivers/prompt-generator
[INFO] tweaked toml for git repo https://github.com/Straivers/prompt-generator written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/Straivers/prompt-generator 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-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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 139393c0a11bd69e6e21582ab155c04833802725fa3d791c53da9c2b7780c7de
[INFO] running `Command { std: "docker" "start" "-a" "139393c0a11bd69e6e21582ab155c04833802725fa3d791c53da9c2b7780c7de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "139393c0a11bd69e6e21582ab155c04833802725fa3d791c53da9c2b7780c7de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "139393c0a11bd69e6e21582ab155c04833802725fa3d791c53da9c2b7780c7de", kill_on_drop: false }`
[INFO] [stdout] 139393c0a11bd69e6e21582ab155c04833802725fa3d791c53da9c2b7780c7de
[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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca024ac20b3adc92c8e10e0b89206007b24e4b67f9dca90a1f1cb2b727d97ad2
[INFO] running `Command { std: "docker" "start" "-a" "ca024ac20b3adc92c8e10e0b89206007b24e4b67f9dca90a1f1cb2b727d97ad2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.109
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling prompt-generator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.06s
[INFO] running `Command { std: "docker" "inspect" "ca024ac20b3adc92c8e10e0b89206007b24e4b67f9dca90a1f1cb2b727d97ad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca024ac20b3adc92c8e10e0b89206007b24e4b67f9dca90a1f1cb2b727d97ad2", kill_on_drop: false }`
[INFO] [stdout] ca024ac20b3adc92c8e10e0b89206007b24e4b67f9dca90a1f1cb2b727d97ad2
[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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78f3e9394041765228a37aeea183c9c693ff56c21446a40cbee39f70f1f9dbc3
[INFO] running `Command { std: "docker" "start" "-a" "78f3e9394041765228a37aeea183c9c693ff56c21446a40cbee39f70f1f9dbc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling prompt-generator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/prompt_generator-f51447be5322c53e)
[INFO] running `Command { std: "docker" "inspect" "78f3e9394041765228a37aeea183c9c693ff56c21446a40cbee39f70f1f9dbc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78f3e9394041765228a37aeea183c9c693ff56c21446a40cbee39f70f1f9dbc3", kill_on_drop: false }`
[INFO] [stdout] 78f3e9394041765228a37aeea183c9c693ff56c21446a40cbee39f70f1f9dbc3
[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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a69c25f7a91450c8b4d0d0ab973689e6812f7ff1edef4de8999fbee2fd711022
[INFO] running `Command { std: "docker" "start" "-a" "a69c25f7a91450c8b4d0d0ab973689e6812f7ff1edef4de8999fbee2fd711022", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/prompt_generator-f51447be5322c53e)
[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" "a69c25f7a91450c8b4d0d0ab973689e6812f7ff1edef4de8999fbee2fd711022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a69c25f7a91450c8b4d0d0ab973689e6812f7ff1edef4de8999fbee2fd711022", kill_on_drop: false }`
[INFO] [stdout] a69c25f7a91450c8b4d0d0ab973689e6812f7ff1edef4de8999fbee2fd711022