[INFO] fetching crate grafgrep 0.1.1...
[INFO] testing grafgrep-0.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate grafgrep 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate grafgrep 0.1.1
[INFO] finished tweaking crates.io crate grafgrep 0.1.1
[INFO] tweaked toml for crates.io crate grafgrep 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate grafgrep 0.1.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate grafgrep 0.1.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 361b1f162b8fe157fb729fd15c138de3807b693c1ff8d35431f016bb1dc97c84
[INFO] running `Command { std: "docker" "start" "-a" "361b1f162b8fe157fb729fd15c138de3807b693c1ff8d35431f016bb1dc97c84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "361b1f162b8fe157fb729fd15c138de3807b693c1ff8d35431f016bb1dc97c84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "361b1f162b8fe157fb729fd15c138de3807b693c1ff8d35431f016bb1dc97c84", kill_on_drop: false }`
[INFO] [stdout] 361b1f162b8fe157fb729fd15c138de3807b693c1ff8d35431f016bb1dc97c84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49aab4f8501cd221a059dc499231cb1b77fbd59b7f471f42bf9f2b479a52f623
[INFO] running `Command { std: "docker" "start" "-a" "49aab4f8501cd221a059dc499231cb1b77fbd59b7f471f42bf9f2b479a52f623", kill_on_drop: false }`
[INFO] [stderr]    Compiling grafgrep v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "49aab4f8501cd221a059dc499231cb1b77fbd59b7f471f42bf9f2b479a52f623", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49aab4f8501cd221a059dc499231cb1b77fbd59b7f471f42bf9f2b479a52f623", kill_on_drop: false }`
[INFO] [stdout] 49aab4f8501cd221a059dc499231cb1b77fbd59b7f471f42bf9f2b479a52f623
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f428a5e02ce642cb47aae7fc47253baf03d53b7311d16888fd970c8bce84647
[INFO] running `Command { std: "docker" "start" "-a" "5f428a5e02ce642cb47aae7fc47253baf03d53b7311d16888fd970c8bce84647", kill_on_drop: false }`
[INFO] [stderr]    Compiling grafgrep v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "5f428a5e02ce642cb47aae7fc47253baf03d53b7311d16888fd970c8bce84647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f428a5e02ce642cb47aae7fc47253baf03d53b7311d16888fd970c8bce84647", kill_on_drop: false }`
[INFO] [stdout] 5f428a5e02ce642cb47aae7fc47253baf03d53b7311d16888fd970c8bce84647
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7451e8f05e06d90360f6141c1f2483eeea06a4b764dcd5fbd1142103600fb38b
[INFO] running `Command { std: "docker" "start" "-a" "7451e8f05e06d90360f6141c1f2483eeea06a4b764dcd5fbd1142103600fb38b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grafgrep-a27b330aabdf7aed)
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/grafgrep-ecb8eec4dfb31678)
[INFO] [stdout] test tests::case_insesitive ... ok
[INFO] [stderr]    Doc-tests grafgrep
[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] [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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - search (line 26) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - search (line 26) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `minigrep`
[INFO] [stdout]  --> src/lib.rs:27:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use minigrep::search;
[INFO] [stdout]   |     ^^^^^^^^ use of unresolved module or unlinked crate `minigrep`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `minigrep`, use `cargo add minigrep` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - search (line 26)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "7451e8f05e06d90360f6141c1f2483eeea06a4b764dcd5fbd1142103600fb38b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7451e8f05e06d90360f6141c1f2483eeea06a4b764dcd5fbd1142103600fb38b", kill_on_drop: false }`
[INFO] [stdout] 7451e8f05e06d90360f6141c1f2483eeea06a4b764dcd5fbd1142103600fb38b