[INFO] cloning repository https://github.com/gatewen/minigrep_example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gatewen/minigrep_example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgatewen%2Fminigrep_example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgatewen%2Fminigrep_example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2f6ecec2aabc884cde4db90def03ffc94ca41949
[INFO] testing gatewen/minigrep_example 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%2Fgatewen%2Fminigrep_example" "/workspace/builds/worker-101/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-101/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gatewen/minigrep_example 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/gatewen/minigrep_example
[INFO] finished tweaking git repo https://github.com/gatewen/minigrep_example
[INFO] tweaked toml for git repo https://github.com/gatewen/minigrep_example written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] crate git repo https://github.com/gatewen/minigrep_example 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-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 93e0ef5ddb257c124f0bfa27a2d44c32198078a62ded4788f56cf0ca91e53c76
[INFO] running `Command { std: "docker" "start" "-a" "93e0ef5ddb257c124f0bfa27a2d44c32198078a62ded4788f56cf0ca91e53c76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93e0ef5ddb257c124f0bfa27a2d44c32198078a62ded4788f56cf0ca91e53c76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93e0ef5ddb257c124f0bfa27a2d44c32198078a62ded4788f56cf0ca91e53c76", kill_on_drop: false }`
[INFO] [stdout] 93e0ef5ddb257c124f0bfa27a2d44c32198078a62ded4788f56cf0ca91e53c76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 37f06a526ce2ac3891602c05b0a992f5417d2e5c9cc8edf589c748c2cfee004f
[INFO] running `Command { std: "docker" "start" "-a" "37f06a526ce2ac3891602c05b0a992f5417d2e5c9cc8edf589c748c2cfee004f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mini_grep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.13s
[INFO] running `Command { std: "docker" "inspect" "37f06a526ce2ac3891602c05b0a992f5417d2e5c9cc8edf589c748c2cfee004f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37f06a526ce2ac3891602c05b0a992f5417d2e5c9cc8edf589c748c2cfee004f", kill_on_drop: false }`
[INFO] [stdout] 37f06a526ce2ac3891602c05b0a992f5417d2e5c9cc8edf589c748c2cfee004f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 475771eab9b53a79b6cea69aeb7d7920da0a0810e8cc0b66da0d39694fbc1505
[INFO] running `Command { std: "docker" "start" "-a" "475771eab9b53a79b6cea69aeb7d7920da0a0810e8cc0b66da0d39694fbc1505", kill_on_drop: false }`
[INFO] [stderr]    Compiling mini_grep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mini_grep-249a307f52754507)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/mini_grep-1cb97c493a933edf)
[INFO] running `Command { std: "docker" "inspect" "475771eab9b53a79b6cea69aeb7d7920da0a0810e8cc0b66da0d39694fbc1505", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "475771eab9b53a79b6cea69aeb7d7920da0a0810e8cc0b66da0d39694fbc1505", kill_on_drop: false }`
[INFO] [stdout] 475771eab9b53a79b6cea69aeb7d7920da0a0810e8cc0b66da0d39694fbc1505
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 50cda0061ce8b75b1cb1ee895b66798ca00c5eb2a791a80c8ffd62ed5ecc9fe6
[INFO] running `Command { std: "docker" "start" "-a" "50cda0061ce8b75b1cb1ee895b66798ca00c5eb2a791a80c8ffd62ed5ecc9fe6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.25s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mini_grep-249a307f52754507)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::case_insensitive ... ok
[INFO] [stdout] test tests::case_sensitive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mini_grep-1cb97c493a933edf)
[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] [stderr]    Doc-tests mini_grep
[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" "50cda0061ce8b75b1cb1ee895b66798ca00c5eb2a791a80c8ffd62ed5ecc9fe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50cda0061ce8b75b1cb1ee895b66798ca00c5eb2a791a80c8ffd62ed5ecc9fe6", kill_on_drop: false }`
[INFO] [stdout] 50cda0061ce8b75b1cb1ee895b66798ca00c5eb2a791a80c8ffd62ed5ecc9fe6