[INFO] fetching crate omar_minigrep 0.1.1...
[INFO] testing omar_minigrep-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate omar_minigrep 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate omar_minigrep 0.1.1 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 crates.io crate omar_minigrep 0.1.1
[INFO] finished tweaking crates.io crate omar_minigrep 0.1.1
[INFO] tweaked toml for crates.io crate omar_minigrep 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate omar_minigrep 0.1.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] dbb38c97514a829ab464133d4e559a14807b5e5591a5623099b2ba58e89c3ba2
[INFO] running `Command { std: "docker" "start" "-a" "dbb38c97514a829ab464133d4e559a14807b5e5591a5623099b2ba58e89c3ba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbb38c97514a829ab464133d4e559a14807b5e5591a5623099b2ba58e89c3ba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbb38c97514a829ab464133d4e559a14807b5e5591a5623099b2ba58e89c3ba2", kill_on_drop: false }`
[INFO] [stdout] dbb38c97514a829ab464133d4e559a14807b5e5591a5623099b2ba58e89c3ba2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 263aabd92baa365b61b405d35084129510c8d098c5a57eb5ab91791d4be3a96b
[INFO] running `Command { std: "docker" "start" "-a" "263aabd92baa365b61b405d35084129510c8d098c5a57eb5ab91791d4be3a96b", kill_on_drop: false }`
[INFO] [stderr]    Compiling omar_minigrep v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "263aabd92baa365b61b405d35084129510c8d098c5a57eb5ab91791d4be3a96b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "263aabd92baa365b61b405d35084129510c8d098c5a57eb5ab91791d4be3a96b", kill_on_drop: false }`
[INFO] [stdout] 263aabd92baa365b61b405d35084129510c8d098c5a57eb5ab91791d4be3a96b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 4203814716bb1ac83693342e7efd15fb2b59e7d953bb204eaf7d026771c3e317
[INFO] running `Command { std: "docker" "start" "-a" "4203814716bb1ac83693342e7efd15fb2b59e7d953bb204eaf7d026771c3e317", kill_on_drop: false }`
[INFO] [stderr]    Compiling omar_minigrep v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "4203814716bb1ac83693342e7efd15fb2b59e7d953bb204eaf7d026771c3e317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4203814716bb1ac83693342e7efd15fb2b59e7d953bb204eaf7d026771c3e317", kill_on_drop: false }`
[INFO] [stdout] 4203814716bb1ac83693342e7efd15fb2b59e7d953bb204eaf7d026771c3e317
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 1c09f08ac1b256e624609b38ad9c01cc88c130c1f6520d8a03c066fae976d5b6
[INFO] running `Command { std: "docker" "start" "-a" "1c09f08ac1b256e624609b38ad9c01cc88c130c1f6520d8a03c066fae976d5b6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/omar_minigrep-2c2db4236d88679e)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::case_sensitive ... ok
[INFO] [stdout] test tests::case_insensitive ... ok
[INFO] [stdout] test tests::test_run ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/omar_minigrep-922b5ac413e7699d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests omar_minigrep
[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] [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" "1c09f08ac1b256e624609b38ad9c01cc88c130c1f6520d8a03c066fae976d5b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c09f08ac1b256e624609b38ad9c01cc88c130c1f6520d8a03c066fae976d5b6", kill_on_drop: false }`
[INFO] [stdout] 1c09f08ac1b256e624609b38ad9c01cc88c130c1f6520d8a03c066fae976d5b6