[INFO] fetching crate minigrep_4_study_rust 0.1.0...
[INFO] testing minigrep_4_study_rust-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate minigrep_4_study_rust 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate minigrep_4_study_rust 0.1.0
[INFO] finished tweaking crates.io crate minigrep_4_study_rust 0.1.0
[INFO] tweaked toml for crates.io crate minigrep_4_study_rust 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate minigrep_4_study_rust 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate minigrep_4_study_rust 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de0c028cfa4e88c5a923cadce78b183228b8597c794e61000f42ec355faff035
[INFO] running `Command { std: "docker" "start" "-a" "de0c028cfa4e88c5a923cadce78b183228b8597c794e61000f42ec355faff035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de0c028cfa4e88c5a923cadce78b183228b8597c794e61000f42ec355faff035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de0c028cfa4e88c5a923cadce78b183228b8597c794e61000f42ec355faff035", kill_on_drop: false }`
[INFO] [stdout] de0c028cfa4e88c5a923cadce78b183228b8597c794e61000f42ec355faff035
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0882dde124a4474732f0f1ad4945c31133b2ab9367a8f2bc865ab3f9f2a17f68
[INFO] running `Command { std: "docker" "start" "-a" "0882dde124a4474732f0f1ad4945c31133b2ab9367a8f2bc865ab3f9f2a17f68", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_4_study_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "0882dde124a4474732f0f1ad4945c31133b2ab9367a8f2bc865ab3f9f2a17f68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0882dde124a4474732f0f1ad4945c31133b2ab9367a8f2bc865ab3f9f2a17f68", kill_on_drop: false }`
[INFO] [stdout] 0882dde124a4474732f0f1ad4945c31133b2ab9367a8f2bc865ab3f9f2a17f68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2aa51dc9df4dbf58d7b08ad0d4d786c7c1564a9c8d58fa3476bdfdeb04c0575c
[INFO] running `Command { std: "docker" "start" "-a" "2aa51dc9df4dbf58d7b08ad0d4d786c7c1564a9c8d58fa3476bdfdeb04c0575c", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_4_study_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "2aa51dc9df4dbf58d7b08ad0d4d786c7c1564a9c8d58fa3476bdfdeb04c0575c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aa51dc9df4dbf58d7b08ad0d4d786c7c1564a9c8d58fa3476bdfdeb04c0575c", kill_on_drop: false }`
[INFO] [stdout] 2aa51dc9df4dbf58d7b08ad0d4d786c7c1564a9c8d58fa3476bdfdeb04c0575c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fafdf36ecd6ca101a14ed9ad19fc46118396a12373d6018e4591db5b74d2bd35
[INFO] running `Command { std: "docker" "start" "-a" "fafdf36ecd6ca101a14ed9ad19fc46118396a12373d6018e4591db5b74d2bd35", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minigrep_4_study_rust-87a0cd9b7df639c5)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test unit_tests::should_be_ignore_case_match ... ok
[INFO] [stdout] test unit_tests::should_be_match ... 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_4_study_rust-f3f3435250f0dced)
[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_4_study_rust
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - search (line 72) ... ok
[INFO] [stdout] test src/lib.rs - Config::new (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fafdf36ecd6ca101a14ed9ad19fc46118396a12373d6018e4591db5b74d2bd35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fafdf36ecd6ca101a14ed9ad19fc46118396a12373d6018e4591db5b74d2bd35", kill_on_drop: false }`
[INFO] [stdout] fafdf36ecd6ca101a14ed9ad19fc46118396a12373d6018e4591db5b74d2bd35