[INFO] fetching crate ferret 1.1.1...
[INFO] testing ferret-1.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate ferret 1.1.1 into /workspace/builds/worker-3-tc2/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-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ferret 1.1.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7841d93550269f31198777e3015e96f7530c62d702c91ebe08dbbf8aeab19ea4
[INFO] running `Command { std: "docker" "start" "-a" "7841d93550269f31198777e3015e96f7530c62d702c91ebe08dbbf8aeab19ea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7841d93550269f31198777e3015e96f7530c62d702c91ebe08dbbf8aeab19ea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7841d93550269f31198777e3015e96f7530c62d702c91ebe08dbbf8aeab19ea4", kill_on_drop: false }`
[INFO] [stdout] 7841d93550269f31198777e3015e96f7530c62d702c91ebe08dbbf8aeab19ea4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bcfcc0521d9798bdad30f6f2a5e5b68e691d3479727c41c2625567c4f30d0d0
[INFO] running `Command { std: "docker" "start" "-a" "1bcfcc0521d9798bdad30f6f2a5e5b68e691d3479727c41c2625567c4f30d0d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling ferret v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "1bcfcc0521d9798bdad30f6f2a5e5b68e691d3479727c41c2625567c4f30d0d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bcfcc0521d9798bdad30f6f2a5e5b68e691d3479727c41c2625567c4f30d0d0", kill_on_drop: false }`
[INFO] [stdout] 1bcfcc0521d9798bdad30f6f2a5e5b68e691d3479727c41c2625567c4f30d0d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0931460f97476b42e4d1c8c0079419c246b0edcd432d3e2087b276962dc0ac20
[INFO] running `Command { std: "docker" "start" "-a" "0931460f97476b42e4d1c8c0079419c246b0edcd432d3e2087b276962dc0ac20", kill_on_drop: false }`
[INFO] [stderr]    Compiling ferret v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "0931460f97476b42e4d1c8c0079419c246b0edcd432d3e2087b276962dc0ac20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0931460f97476b42e4d1c8c0079419c246b0edcd432d3e2087b276962dc0ac20", kill_on_drop: false }`
[INFO] [stdout] 0931460f97476b42e4d1c8c0079419c246b0edcd432d3e2087b276962dc0ac20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1fb5bbb164fadedc58192b74a6c4d809c3a9046b642bfb5078c430ef375e3775
[INFO] running `Command { std: "docker" "start" "-a" "1fb5bbb164fadedc58192b74a6c4d809c3a9046b642bfb5078c430ef375e3775", 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-93aabcd63adbc674)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tokenisers::tests::test_skip_blanks ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ferret-859afdd2b6fd780a)
[INFO] [stdout] test documents::tests::test_not_same_group ... ok
[INFO] [stdout] test tokenisers::tests::test_java_tokeniser ... ok
[INFO] [stdout] test tokenisers::tests::test_lisp_tokeniser ... ok
[INFO] [stdout] test trigram_reader::tests::test_java_trigram_reader ... ok
[INFO] [stdout] test tokenisers::tests::test_text_tokeniser ... ok
[INFO] [stdout] test trigram_reader::tests::test_text_trigram_reader ... ok
[INFO] [stdout] test trigram_reader::tests::test_lisp_trigram_reader ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "1fb5bbb164fadedc58192b74a6c4d809c3a9046b642bfb5078c430ef375e3775", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fb5bbb164fadedc58192b74a6c4d809c3a9046b642bfb5078c430ef375e3775", kill_on_drop: false }`
[INFO] [stdout] 1fb5bbb164fadedc58192b74a6c4d809c3a9046b642bfb5078c430ef375e3775