[INFO] fetching crate elm-unused 0.4.0...
[INFO] testing elm-unused-0.4.0 against master#cced03bfd61a304243a34504618ecec86c17063f for pr-154065-2
[INFO] extracting crate elm-unused 0.4.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate elm-unused 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate elm-unused 0.4.0
[INFO] tweaked toml for crates.io crate elm-unused 0.4.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate elm-unused 0.4.0 on toolchain cced03bfd61a304243a34504618ecec86c17063f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate elm-unused 0.4.0 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" "+cced03bfd61a304243a34504618ecec86c17063f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded test-better-matchers v0.2.2
[INFO] [stderr]   Downloaded test-better v0.2.2
[INFO] [stderr]   Downloaded test-better-core v0.2.2
[INFO] [stderr]   Downloaded test-better-macros v0.2.2
[INFO] [stderr]   Downloaded test-better-snapshot v0.2.2
[INFO] [stderr]   Downloaded test-better-property v0.2.2
[INFO] [stderr]   Downloaded test-better-async v0.2.2
[INFO] [stderr]   Downloaded elm-ast v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] edd6fa460c8b30086f44c5140dc850bc26df5e399d0194464b51cdedfd7a0025
[INFO] running `Command { std: "docker" "start" "edd6fa460c8b30086f44c5140dc850bc26df5e399d0194464b51cdedfd7a0025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "edd6fa460c8b30086f44c5140dc850bc26df5e399d0194464b51cdedfd7a0025" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edd6fa460c8b30086f44c5140dc850bc26df5e399d0194464b51cdedfd7a0025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "edd6fa460c8b30086f44c5140dc850bc26df5e399d0194464b51cdedfd7a0025" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling elm-ast v0.2.1
[INFO] [stderr]    Compiling elm-unused v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.98s
[INFO] running `Command { std: "docker" "inspect" "edd6fa460c8b30086f44c5140dc850bc26df5e399d0194464b51cdedfd7a0025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "edd6fa460c8b30086f44c5140dc850bc26df5e399d0194464b51cdedfd7a0025" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling test-better-core v0.2.2
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling test-better-snapshot v0.2.2
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling test-better-async v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling test-better-matchers v0.2.2
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling rand v0.9.4
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling test-better-macros v0.2.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.11.0
[INFO] [stderr]    Compiling test-better-property v0.2.2
[INFO] [stderr]    Compiling test-better v0.2.2
[INFO] [stderr]    Compiling elm-unused v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 20.95s
[INFO] running `Command { std: "docker" "inspect" "edd6fa460c8b30086f44c5140dc850bc26df5e399d0194464b51cdedfd7a0025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "edd6fa460c8b30086f44c5140dc850bc26df5e399d0194464b51cdedfd7a0025" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/elm_unused-f0ecd51cbc29cd94)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/elm_unused-66ecadf8d3222188)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/analysis_tests.rs (/opt/rustwide/target/debug/deps/analysis_tests-53b12c97334b244b)
[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 5 tests
[INFO] [stdout] test detects_unused_function ... ok
[INFO] [stdout] test detects_unused_constructor ... ok
[INFO] [stdout] test detects_unused_type ... ok
[INFO] [stdout] test used_import_not_flagged ... ok
[INFO] [stdout] test detects_unused_import ... ok
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-90032591badb78d6)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr] error: test failed, to rerun pass `--test integration_tests`
[INFO] [stdout] test analyze_finds_findings_per_package ... FAILED
[INFO] [stdout] test collect_extracts_definitions_and_references ... FAILED
[INFO] [stdout] test collect_no_crash_on_all_fixtures ... FAILED
[INFO] [stdout] test analyze_no_crash_on_all_fixtures ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- analyze_finds_findings_per_package stdout ----
[INFO] [stdout] Error: assertion failed: check!(!findings.is_empty())
[INFO] [stdout]   while elm/core should produce findings when analyzed in isolation
[INFO] [stdout]   expected: true
[INFO] [stdout]     actual: false
[INFO] [stdout]   at tests/integration_tests.rs:185:10
[INFO] [stdout] 
[INFO] [stdout] ---- collect_extracts_definitions_and_references stdout ----
[INFO] [stdout] Error: test failed
[INFO] [stdout]   while List.elm should exist
[INFO] [stdout]   caused by: No such file or directory (os error 2)
[INFO] [stdout]   at tests/integration_tests.rs:243:10
[INFO] [stdout] 
[INFO] [stdout] ---- collect_no_crash_on_all_fixtures stdout ----
[INFO] [stdout] Error: assertion failed: check!(total > 0)
[INFO] [stdout]   while no fixture files found
[INFO] [stdout]   expected: true
[INFO] [stdout]     actual: false
[INFO] [stdout]   at tests/integration_tests.rs:114:10
[INFO] [stdout] 
[INFO] [stdout] ---- analyze_no_crash_on_all_fixtures stdout ----
[INFO] [stdout] Error: assertion failed: check!(!modules.is_empty())
[INFO] [stdout]   while no modules collected
[INFO] [stdout]   expected: true
[INFO] [stdout]     actual: false
[INFO] [stdout]   at tests/integration_tests.rs:143:10
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     analyze_finds_findings_per_package
[INFO] [stdout]     analyze_no_crash_on_all_fixtures
[INFO] [stdout]     collect_extracts_definitions_and_references
[INFO] [stdout]     collect_no_crash_on_all_fixtures
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "edd6fa460c8b30086f44c5140dc850bc26df5e399d0194464b51cdedfd7a0025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edd6fa460c8b30086f44c5140dc850bc26df5e399d0194464b51cdedfd7a0025", kill_on_drop: false }`
[INFO] [stdout] edd6fa460c8b30086f44c5140dc850bc26df5e399d0194464b51cdedfd7a0025
