[INFO] fetching crate minigrep_test 0.1.0...
[INFO] testing minigrep_test-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate minigrep_test 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate minigrep_test 0.1.0 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 crates.io crate minigrep_test 0.1.0
[INFO] finished tweaking crates.io crate minigrep_test 0.1.0
[INFO] tweaked toml for crates.io crate minigrep_test 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 6ca03108e16952dbd9944149eb6ab1f4e07428fa1683dc2ba8fa013a1c6090b7
[INFO] running `Command { std: "docker" "start" "-a" "6ca03108e16952dbd9944149eb6ab1f4e07428fa1683dc2ba8fa013a1c6090b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ca03108e16952dbd9944149eb6ab1f4e07428fa1683dc2ba8fa013a1c6090b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ca03108e16952dbd9944149eb6ab1f4e07428fa1683dc2ba8fa013a1c6090b7", kill_on_drop: false }`
[INFO] [stdout] 6ca03108e16952dbd9944149eb6ab1f4e07428fa1683dc2ba8fa013a1c6090b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 74f09d7f8664b26815df04e67ce0c47171a14bad8ff5eb6894c7dc328d8ce6e2
[INFO] running `Command { std: "docker" "start" "-a" "74f09d7f8664b26815df04e67ce0c47171a14bad8ff5eb6894c7dc328d8ce6e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "74f09d7f8664b26815df04e67ce0c47171a14bad8ff5eb6894c7dc328d8ce6e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74f09d7f8664b26815df04e67ce0c47171a14bad8ff5eb6894c7dc328d8ce6e2", kill_on_drop: false }`
[INFO] [stdout] 74f09d7f8664b26815df04e67ce0c47171a14bad8ff5eb6894c7dc328d8ce6e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] e15a64bc7daba7581fcafb0da579023539a3e7241b9673d4aa38f72ebb743b83
[INFO] running `Command { std: "docker" "start" "-a" "e15a64bc7daba7581fcafb0da579023539a3e7241b9673d4aa38f72ebb743b83", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/minigrep_test-8a565de9cf04d9ec)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/minigrep_test-37ff8c8bb0b671d4)
[INFO] running `Command { std: "docker" "inspect" "e15a64bc7daba7581fcafb0da579023539a3e7241b9673d4aa38f72ebb743b83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e15a64bc7daba7581fcafb0da579023539a3e7241b9673d4aa38f72ebb743b83", kill_on_drop: false }`
[INFO] [stdout] e15a64bc7daba7581fcafb0da579023539a3e7241b9673d4aa38f72ebb743b83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] fb5e077a346b11510b87c28f28d5061f7f2683e50c37370e79b15b2cc0fece5c
[INFO] running `Command { std: "docker" "start" "-a" "fb5e077a346b11510b87c28f28d5061f7f2683e50c37370e79b15b2cc0fece5c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minigrep_test-8a565de9cf04d9ec)
[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/minigrep_test-37ff8c8bb0b671d4)
[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 minigrep_test
[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" "fb5e077a346b11510b87c28f28d5061f7f2683e50c37370e79b15b2cc0fece5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb5e077a346b11510b87c28f28d5061f7f2683e50c37370e79b15b2cc0fece5c", kill_on_drop: false }`
[INFO] [stdout] fb5e077a346b11510b87c28f28d5061f7f2683e50c37370e79b15b2cc0fece5c