[INFO] fetching crate lazy-st 1.0.0... [INFO] testing lazy-st-1.0.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate lazy-st 1.0.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate lazy-st 1.0.0 [INFO] finished tweaking crates.io crate lazy-st 1.0.0 [INFO] tweaked toml for crates.io crate lazy-st 1.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lazy-st 1.0.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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] 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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eb6a552ad3a63592e9c4a2f8d296dc372e4889707755b4d79df3ba5397ecacf9 [INFO] running `Command { std: "docker" "start" "-a" "eb6a552ad3a63592e9c4a2f8d296dc372e4889707755b4d79df3ba5397ecacf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eb6a552ad3a63592e9c4a2f8d296dc372e4889707755b4d79df3ba5397ecacf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb6a552ad3a63592e9c4a2f8d296dc372e4889707755b4d79df3ba5397ecacf9", kill_on_drop: false }` [INFO] [stdout] eb6a552ad3a63592e9c4a2f8d296dc372e4889707755b4d79df3ba5397ecacf9 [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=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] 973592a04fbcd0b3fbbbf8ff9c8bac53d9ed81dcf060238fd78beab91ed5badb [INFO] running `Command { std: "docker" "start" "-a" "973592a04fbcd0b3fbbbf8ff9c8bac53d9ed81dcf060238fd78beab91ed5badb", kill_on_drop: false }` [INFO] [stderr] Compiling lazy-st v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `Command { std: "docker" "inspect" "973592a04fbcd0b3fbbbf8ff9c8bac53d9ed81dcf060238fd78beab91ed5badb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "973592a04fbcd0b3fbbbf8ff9c8bac53d9ed81dcf060238fd78beab91ed5badb", kill_on_drop: false }` [INFO] [stdout] 973592a04fbcd0b3fbbbf8ff9c8bac53d9ed81dcf060238fd78beab91ed5badb [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=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] e012fd38e29c3972b2f75065eb5be6c68b7ad8371e037571f7d8aeead53d012c [INFO] running `Command { std: "docker" "start" "-a" "e012fd38e29c3972b2f75065eb5be6c68b7ad8371e037571f7d8aeead53d012c", kill_on_drop: false }` [INFO] [stderr] Compiling lazy-st v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s [INFO] running `Command { std: "docker" "inspect" "e012fd38e29c3972b2f75065eb5be6c68b7ad8371e037571f7d8aeead53d012c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e012fd38e29c3972b2f75065eb5be6c68b7ad8371e037571f7d8aeead53d012c", kill_on_drop: false }` [INFO] [stdout] e012fd38e29c3972b2f75065eb5be6c68b7ad8371e037571f7d8aeead53d012c [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=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] 54b9442ad89d2acc70b9051aac9ef1aaa3ac2907f98909153dc9d1c7b6a39a40 [INFO] running `Command { std: "docker" "start" "-a" "54b9442ad89d2acc70b9051aac9ef1aaa3ac2907f98909153dc9d1c7b6a39a40", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lazy_st-1f1a53d94d164a7a) [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 tests/tests.rs (/opt/rustwide/target/debug/deps/tests-10a482cb82827085) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test evaluate_just_once ... ok [INFO] [stdout] test no_evaluate_if_not_accessed ... ok [INFO] [stdout] test multiple_closures ... ok [INFO] [stdout] test drop_internal_data_just_once ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Doc-tests lazy_st [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - lazy (line 71) ... ok [INFO] [stdout] test src/lib.rs - Thunk::evaluated (line 105) ... ok [INFO] [stdout] test src/lib.rs - Thunk::unwrap (line 131) ... ok [INFO] [stdout] test src/lib.rs - Evaluate (line 159) ... ok [INFO] [stdout] test src/lib.rs - Thunk::new (line 93) ... ok [INFO] [stdout] test src/lib.rs - (line 17) ... ok [INFO] [stdout] test src/lib.rs - (line 34) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.97s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "54b9442ad89d2acc70b9051aac9ef1aaa3ac2907f98909153dc9d1c7b6a39a40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54b9442ad89d2acc70b9051aac9ef1aaa3ac2907f98909153dc9d1c7b6a39a40", kill_on_drop: false }` [INFO] [stdout] 54b9442ad89d2acc70b9051aac9ef1aaa3ac2907f98909153dc9d1c7b6a39a40