[INFO] fetching crate memcan 0.38.0... [INFO] testing memcan-0.38.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate memcan 0.38.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate memcan 0.38.0 [INFO] finished tweaking crates.io crate memcan 0.38.0 [INFO] tweaked toml for crates.io crate memcan 0.38.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate memcan 0.38.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate memcan 0.38.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ea28cd19bc2fff8f5e5ad477aa57e7ad3abebd48b511ee2ba071b96c8994bee2 [INFO] running `Command { std: "docker" "start" "-a" "ea28cd19bc2fff8f5e5ad477aa57e7ad3abebd48b511ee2ba071b96c8994bee2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea28cd19bc2fff8f5e5ad477aa57e7ad3abebd48b511ee2ba071b96c8994bee2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea28cd19bc2fff8f5e5ad477aa57e7ad3abebd48b511ee2ba071b96c8994bee2", kill_on_drop: false }` [INFO] [stdout] ea28cd19bc2fff8f5e5ad477aa57e7ad3abebd48b511ee2ba071b96c8994bee2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ecc43c9ecd3b20d2b2523ee7a1c985e65ca526e23e9211f8d2a7900abfdc1a18 [INFO] running `Command { std: "docker" "start" "-a" "ecc43c9ecd3b20d2b2523ee7a1c985e65ca526e23e9211f8d2a7900abfdc1a18", kill_on_drop: false }` [INFO] [stderr] Compiling aws-lc-sys v0.38.0 [INFO] [stderr] Compiling http v1.4.0 [INFO] [stderr] Compiling aws-lc-rs v1.16.1 [INFO] [stderr] Compiling tokio v1.50.0 [INFO] [stderr] Compiling futures-util v0.3.32 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling darling_core v0.23.0 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling serde_derive_internals v0.29.1 [INFO] [stderr] Compiling ref-cast-impl v1.0.25 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling url v2.5.8 [INFO] [stderr] Compiling rmcp v1.2.0 [INFO] [stderr] Compiling num-conv v0.2.0 [INFO] [stderr] Compiling dyn-clone v1.0.20 [INFO] [stderr] Compiling dirs-sys v0.5.0 [INFO] [stderr] Compiling time v0.3.47 [INFO] [stderr] Compiling clap_builder v4.6.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling pastey v0.2.1 [INFO] [stderr] Compiling ref-cast v1.0.25 [INFO] [stderr] Compiling dirs v6.0.0 [INFO] [stderr] Compiling tracing-serde v0.2.0 [INFO] [stderr] Compiling chrono v0.4.44 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling http-body-util v0.1.3 [INFO] [stderr] Compiling schemars_derive v1.2.1 [INFO] [stderr] Compiling futures-executor v0.3.32 [INFO] [stderr] Compiling sse-stream v0.2.1 [INFO] [stderr] Compiling futures v0.3.32 [INFO] [stderr] Compiling schemars v1.2.1 [INFO] [stderr] Compiling darling_macro v0.23.0 [INFO] [stderr] Compiling darling v0.23.0 [INFO] [stderr] Compiling clap v4.6.0 [INFO] [stderr] Compiling matchers v0.2.0 [INFO] [stderr] Compiling regex v1.12.3 [INFO] [stderr] Compiling tracing-subscriber v0.3.23 [INFO] [stderr] Compiling rmcp-macros v1.2.0 [INFO] [stderr] Compiling tracing-appender v0.2.4 [INFO] [stderr] Compiling tokio-util v0.7.18 [INFO] [stderr] Compiling tower v0.5.3 [INFO] [stderr] Compiling tokio-stream v0.1.18 [INFO] [stderr] Compiling h2 v0.4.13 [INFO] [stderr] Compiling tower-http v0.6.8 [INFO] [stderr] Compiling hyper v1.8.1 [INFO] [stderr] Compiling hyper-util v0.1.20 [INFO] [stderr] Compiling rustls v0.23.37 [INFO] [stderr] Compiling rustls-webpki v0.103.9 [INFO] [stderr] Compiling tokio-rustls v0.26.4 [INFO] [stderr] Compiling rustls-platform-verifier v0.6.2 [INFO] [stderr] Compiling hyper-rustls v0.27.7 [INFO] [stderr] Compiling reqwest v0.13.2 [INFO] [stderr] Compiling memcan v0.38.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 25s [INFO] running `Command { std: "docker" "inspect" "ecc43c9ecd3b20d2b2523ee7a1c985e65ca526e23e9211f8d2a7900abfdc1a18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecc43c9ecd3b20d2b2523ee7a1c985e65ca526e23e9211f8d2a7900abfdc1a18", kill_on_drop: false }` [INFO] [stdout] ecc43c9ecd3b20d2b2523ee7a1c985e65ca526e23e9211f8d2a7900abfdc1a18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 976c229ff5b85f058cae316a73bb324bf3e76406e57dec4ba670ef1c8435cfd7 [INFO] running `Command { std: "docker" "start" "-a" "976c229ff5b85f058cae316a73bb324bf3e76406e57dec4ba670ef1c8435cfd7", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v1.1.4 [INFO] [stderr] Compiling tower-http v0.6.8 [INFO] [stderr] Compiling reqwest v0.13.2 [INFO] [stderr] Compiling rmcp v1.2.0 [INFO] [stderr] Compiling tempfile v3.27.0 [INFO] [stderr] Compiling memcan v0.38.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 12.86s [INFO] running `Command { std: "docker" "inspect" "976c229ff5b85f058cae316a73bb324bf3e76406e57dec4ba670ef1c8435cfd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "976c229ff5b85f058cae316a73bb324bf3e76406e57dec4ba670ef1c8435cfd7", kill_on_drop: false }` [INFO] [stdout] 976c229ff5b85f058cae316a73bb324bf3e76406e57dec4ba670ef1c8435cfd7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 839854a1df003cd2ce9a1ceb2e827a9c94b12cd04089b1c740f8c4e8ac3e41bd [INFO] running `Command { std: "docker" "start" "-a" "839854a1df003cd2ce9a1ceb2e827a9c94b12cd04089b1c740f8c4e8ac3e41bd", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/memcan-4267229cb99b7fb8) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test walk::tests::chunk_batches_empty ... ok [INFO] [stdout] test extract::tests::test_chunk_messages_splits ... ok [INFO] [stdout] test walk::tests::chunk_batches_exact ... ok [INFO] [stdout] test walk::tests::detect_mixed_languages_errors ... ok [INFO] [stdout] test walk::tests::detect_single_language_typescript ... ok [INFO] [stdout] test extract::tests::test_chunk_messages_single_chunk ... ok [INFO] [stdout] test extract::tests::test_repo_name_from_url ... ok [INFO] [stdout] test walk::tests::detect_no_files_errors ... ok [INFO] [stdout] test walk::tests::detect_single_language_python ... ok [INFO] [stdout] test walk::tests::detect_single_language_rust ... ok [INFO] [stdout] test walk::tests::chunk_batches_single_item ... ok [INFO] [stdout] test walk::tests::walk_finds_supported_files ... ok [INFO] [stdout] test walk::tests::walk_skips_excluded_dirs ... ok [INFO] [stdout] test walk::tests::walk_skips_large_files ... ok [INFO] [stdout] test walk::tests::chunk_batches_remainder ... ok [INFO] [stdout] test extract::tests::test_filter_messages_keeps_substantive ... ok [INFO] [stdout] test walk::tests::walk_skips_unsupported_extensions ... ok [INFO] [stdout] test extract::tests::test_filter_messages_drops_short ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "839854a1df003cd2ce9a1ceb2e827a9c94b12cd04089b1c740f8c4e8ac3e41bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "839854a1df003cd2ce9a1ceb2e827a9c94b12cd04089b1c740f8c4e8ac3e41bd", kill_on_drop: false }` [INFO] [stdout] 839854a1df003cd2ce9a1ceb2e827a9c94b12cd04089b1c740f8c4e8ac3e41bd