[INFO] fetching crate ferret 1.1.1...
[INFO] testing ferret-1.1.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate ferret 1.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate ferret 1.1.1
[INFO] finished tweaking crates.io crate ferret 1.1.1
[INFO] tweaked toml for crates.io crate ferret 1.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ferret 1.1.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ferret 1.1.1 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" "+562dee4820c458d823175268e41601d4c060588a" "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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9786cd2cf8fda8f5897c9c4e73fbf613e95aeb91d415535a4d867096e3aec052
[INFO] running `Command { std: "docker" "start" "-a" "9786cd2cf8fda8f5897c9c4e73fbf613e95aeb91d415535a4d867096e3aec052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9786cd2cf8fda8f5897c9c4e73fbf613e95aeb91d415535a4d867096e3aec052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9786cd2cf8fda8f5897c9c4e73fbf613e95aeb91d415535a4d867096e3aec052", kill_on_drop: false }`
[INFO] [stdout] 9786cd2cf8fda8f5897c9c4e73fbf613e95aeb91d415535a4d867096e3aec052
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef3ed5aace68193427960d701d1784a3e6849462ca0b9bc630909a0b712fe4a0
[INFO] running `Command { std: "docker" "start" "-a" "ef3ed5aace68193427960d701d1784a3e6849462ca0b9bc630909a0b712fe4a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling ferret v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "ef3ed5aace68193427960d701d1784a3e6849462ca0b9bc630909a0b712fe4a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef3ed5aace68193427960d701d1784a3e6849462ca0b9bc630909a0b712fe4a0", kill_on_drop: false }`
[INFO] [stdout] ef3ed5aace68193427960d701d1784a3e6849462ca0b9bc630909a0b712fe4a0
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fa5e0bb98a4e0684a2b8566c3394014a0709957a2798b133618efb266d69573
[INFO] running `Command { std: "docker" "start" "-a" "8fa5e0bb98a4e0684a2b8566c3394014a0709957a2798b133618efb266d69573", kill_on_drop: false }`
[INFO] [stderr]    Compiling ferret v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "8fa5e0bb98a4e0684a2b8566c3394014a0709957a2798b133618efb266d69573", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fa5e0bb98a4e0684a2b8566c3394014a0709957a2798b133618efb266d69573", kill_on_drop: false }`
[INFO] [stdout] 8fa5e0bb98a4e0684a2b8566c3394014a0709957a2798b133618efb266d69573
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 877b3683ed9f013f9688a9bfcc8552780827c614a573c2465fabe83cd0803f2a
[INFO] running `Command { std: "docker" "start" "-a" "877b3683ed9f013f9688a9bfcc8552780827c614a573c2465fabe83cd0803f2a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ferret-3c529832002f98d8)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tokenisers::tests::test_java_tokeniser ... ok
[INFO] [stdout] test trigram_reader::tests::test_java_trigram_reader ... ok
[INFO] [stdout] test trigram_reader::tests::test_lisp_trigram_reader ... ok
[INFO] [stdout] test documents::tests::test_not_same_group ... ok
[INFO] [stdout] test trigram_reader::tests::test_text_trigram_reader ... ok
[INFO] [stdout] test tokenisers::tests::test_lisp_tokeniser ... ok
[INFO] [stdout] test tokenisers::tests::test_skip_blanks ... ok
[INFO] [stdout] test tokenisers::tests::test_text_tokeniser ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ferret-8a5bb1a158a4725f)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[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" "877b3683ed9f013f9688a9bfcc8552780827c614a573c2465fabe83cd0803f2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "877b3683ed9f013f9688a9bfcc8552780827c614a573c2465fabe83cd0803f2a", kill_on_drop: false }`
[INFO] [stdout] 877b3683ed9f013f9688a9bfcc8552780827c614a573c2465fabe83cd0803f2a