[INFO] fetching crate impl-tools 0.11.4... [INFO] testing impl-tools-0.11.4 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate impl-tools 0.11.4 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate impl-tools 0.11.4 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate impl-tools 0.11.4 [INFO] tweaked toml for crates.io crate impl-tools 0.11.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate impl-tools 0.11.4 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 impl-tools 0.11.4 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 64f421b5e506eb7e0b21e4ffef6dd6fcd29ee791b1b23689b59b2cbd00b31542 [INFO] running `Command { std: "docker" "start" "-a" "64f421b5e506eb7e0b21e4ffef6dd6fcd29ee791b1b23689b59b2cbd00b31542", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64f421b5e506eb7e0b21e4ffef6dd6fcd29ee791b1b23689b59b2cbd00b31542", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64f421b5e506eb7e0b21e4ffef6dd6fcd29ee791b1b23689b59b2cbd00b31542", kill_on_drop: false }` [INFO] [stdout] 64f421b5e506eb7e0b21e4ffef6dd6fcd29ee791b1b23689b59b2cbd00b31542 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 80fa4b5225d5c213a6aa5076f9b4fda9ba55df93c19a69a4900ab4871f9433c6 [INFO] running `Command { std: "docker" "start" "-a" "80fa4b5225d5c213a6aa5076f9b4fda9ba55df93c19a69a4900ab4871f9433c6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling syn v2.0.102 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling impl-tools-lib v0.11.4 [INFO] [stderr] Compiling impl-tools v0.11.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.19s [INFO] running `Command { std: "docker" "inspect" "80fa4b5225d5c213a6aa5076f9b4fda9ba55df93c19a69a4900ab4871f9433c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80fa4b5225d5c213a6aa5076f9b4fda9ba55df93c19a69a4900ab4871f9433c6", kill_on_drop: false }` [INFO] [stdout] 80fa4b5225d5c213a6aa5076f9b4fda9ba55df93c19a69a4900ab4871f9433c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e44df04f49b85458c3043dad4ea7fd22dd96c3d9ccebbf0e2da9b427e5db5529 [INFO] running `Command { std: "docker" "start" "-a" "e44df04f49b85458c3043dad4ea7fd22dd96c3d9ccebbf0e2da9b427e5db5529", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling winnow v0.7.11 [INFO] [stderr] Compiling target-triple v0.1.4 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling syn v2.0.102 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling twox-hash v1.6.3 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling serde_spanned v0.6.9 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling impl-tools-lib v0.11.4 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling impl-tools v0.11.4 (/opt/rustwide/workdir) [INFO] [stderr] Compiling toml v0.8.23 [INFO] [stderr] Compiling trybuild v1.0.105 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 23.80s [INFO] running `Command { std: "docker" "inspect" "e44df04f49b85458c3043dad4ea7fd22dd96c3d9ccebbf0e2da9b427e5db5529", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e44df04f49b85458c3043dad4ea7fd22dd96c3d9ccebbf0e2da9b427e5db5529", kill_on_drop: false }` [INFO] [stdout] e44df04f49b85458c3043dad4ea7fd22dd96c3d9ccebbf0e2da9b427e5db5529 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 41c2093868a90bd4cbfd4afaa84414722887ac8e20d3e7fe8d98a4b53304d21c [INFO] running `Command { std: "docker" "start" "-a" "41c2093868a90bd4cbfd4afaa84414722887ac8e20d3e7fe8d98a4b53304d21c", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/impl_tools-8c91f0591262c338) [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/autoimpl.rs (/opt/rustwide/target/debug/deps/autoimpl-373069deb17e7745) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test pair ... ok [INFO] [stdout] test unit ... ok [INFO] [stdout] test y ... ok [INFO] [stdout] test wrapper ... ok [INFO] [stdout] test x ... ok [INFO] [stdout] test contains_ref ... ok [INFO] [stderr] Running tests/autoimpl_enum.rs (/opt/rustwide/target/debug/deps/autoimpl_enum-7144edc5635ca5ef) [INFO] [stdout] test foo ... ok [INFO] [stdout] test mixed_components ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Running tests/compile-errors.rs (/opt/rustwide/target/debug/deps/compile_errors-f2841358855eb6a4) [INFO] [stdout] test my_option ... ok [INFO] [stdout] test variants ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking quote v1.0.40 [INFO] [stderr] Checking syn v2.0.102 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking impl-tools-lib v0.11.4 [INFO] [stderr] Compiling impl-tools v0.11.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking impl-tools-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/impl-tools) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.36s [INFO] [stderr] [INFO] [stderr] [INFO] [stdout] test compile_errors ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 13.70s [INFO] [stdout] [INFO] [stderr] test compile-errors/common/expect-self.rs ... ok [INFO] [stderr] test compile-errors/common/wrong-item-type.rs ... ok [INFO] [stderr] test compile-errors/stable/expect-self-anon.rs ... ok [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] Running tests/for_deref.rs (/opt/rustwide/target/debug/deps/for_deref-3c6a49700a930cf3) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test custom_deref_target ... ok [INFO] [stdout] test gat ... ok [INFO] [stdout] test z ... ok [INFO] [stdout] test g ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stderr] Running tests/impl_anon.rs (/opt/rustwide/target/debug/deps/impl_anon-a8875cf423897353) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test b ... ok [INFO] [stdout] test a ... ok [INFO] [stderr] Running tests/impl_default.rs (/opt/rustwide/target/debug/deps/impl_default-51df9fd2650086b4) [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test unsafe_number ... ok [INFO] [stdout] test lr ... ok [INFO] [stdout] test person ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/impl_scope.rs (/opt/rustwide/target/debug/deps/impl_scope-06947e3a920fb193) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test a ... ok [INFO] [stdout] test b ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/impl_self.rs (/opt/rustwide/target/debug/deps/impl_self-862ce13fe987ae86) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test a ... ok [INFO] [stdout] test b ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/newtype.rs (/opt/rustwide/target/debug/deps/newtype-2878fd5bbbbdab50) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test newtype ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests impl_tools [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test src/lib.rs - (line 246) ... ignored [INFO] [stdout] test src/lib.rs - (line 286) ... ignored [INFO] [stdout] test src/lib.rs - autoimpl (line 251) ... ok [INFO] [stdout] test src/lib.rs - impl_anon (line 382) ... ok [INFO] [stdout] test src/lib.rs - autoimpl (line 226) ... ok [INFO] [stdout] test src/lib.rs - impl_scope (line 350) ... ok [INFO] [stdout] test src/lib.rs - (line 142) ... ok [INFO] [stdout] test src/lib.rs - (line 102) ... ok [INFO] [stdout] test src/lib.rs - impl_default (line 53) ... ok [INFO] [stdout] test src/lib.rs - autoimpl (line 153) ... ok [INFO] [stdout] test src/lib.rs - (line 58) ... ok [INFO] [stdout] test src/lib.rs - autoimpl (line 218) ... ok [INFO] [stdout] test src/lib.rs - (line 200) ... ok [INFO] [stdout] test src/lib.rs - impl_self (line 470) ... ok [INFO] [stdout] test src/lib.rs - autoimpl (line 146) ... ok [INFO] [stdout] test src/lib.rs - impl_default (line 76) ... ok [INFO] [stdout] test src/lib.rs - autoimpl (line 133) ... ok [INFO] [stdout] test src/lib.rs - autoimpl (line 124) ... ok [INFO] [stdout] test src/lib.rs - (line 163) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.73s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "41c2093868a90bd4cbfd4afaa84414722887ac8e20d3e7fe8d98a4b53304d21c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41c2093868a90bd4cbfd4afaa84414722887ac8e20d3e7fe8d98a4b53304d21c", kill_on_drop: false }` [INFO] [stdout] 41c2093868a90bd4cbfd4afaa84414722887ac8e20d3e7fe8d98a4b53304d21c