[INFO] fetching crate try-specialize 0.1.2... [INFO] testing try-specialize-0.1.2 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate try-specialize 0.1.2 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate try-specialize 0.1.2 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate try-specialize 0.1.2 [INFO] tweaked toml for crates.io crate try-specialize 0.1.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate try-specialize 0.1.2 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate try-specialize 0.1.2 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded coe-rs v0.1.2 [INFO] [stderr] Downloaded syllogism-macro v0.1.1 [INFO] [stderr] Downloaded syllogism v0.1.3 [INFO] [stderr] Downloaded downcast-rs v2.0.1 [INFO] [stderr] Downloaded specialize v0.0.3 [INFO] [stderr] Downloaded version-sync v0.9.5 [INFO] [stderr] Downloaded specialized-dispatch v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b0b3b52bc314ccb5192106b8e1dd70879557b08acd91d7687342cbb212fe01f3 [INFO] running `Command { std: "docker" "start" "-a" "b0b3b52bc314ccb5192106b8e1dd70879557b08acd91d7687342cbb212fe01f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0b3b52bc314ccb5192106b8e1dd70879557b08acd91d7687342cbb212fe01f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0b3b52bc314ccb5192106b8e1dd70879557b08acd91d7687342cbb212fe01f3", kill_on_drop: false }` [INFO] [stdout] b0b3b52bc314ccb5192106b8e1dd70879557b08acd91d7687342cbb212fe01f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e3e83f596885c3d84819e8c8da27d702f36a9fb00e3a3b98c42f359df1997c4 [INFO] running `Command { std: "docker" "start" "-a" "9e3e83f596885c3d84819e8c8da27d702f36a9fb00e3a3b98c42f359df1997c4", kill_on_drop: false }` [INFO] [stderr] Compiling try-specialize v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] running `Command { std: "docker" "inspect" "9e3e83f596885c3d84819e8c8da27d702f36a9fb00e3a3b98c42f359df1997c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e3e83f596885c3d84819e8c8da27d702f36a9fb00e3a3b98c42f359df1997c4", kill_on_drop: false }` [INFO] [stdout] 9e3e83f596885c3d84819e8c8da27d702f36a9fb00e3a3b98c42f359df1997c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe9e7c3b8f685ddfdecba4c50ec50ec508aabdb55dc41562c7a019d4612c35b6 [INFO] running `Command { std: "docker" "start" "-a" "fe9e7c3b8f685ddfdecba4c50ec50ec508aabdb55dc41562c7a019d4612c35b6", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling allocator-api2 v0.2.21 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling syllogism v0.1.3 [INFO] [stderr] Compiling castaway v0.2.3 [INFO] [stderr] Compiling coe-rs v0.1.2 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling specialize v0.0.3 [INFO] [stderr] Compiling downcast-rs v2.0.1 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling syllogism-macro v0.1.1 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling serde_spanned v0.6.9 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling toml v0.7.8 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling specialized-dispatch v0.2.1 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling zerovec v0.11.2 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.2 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling version-sync v0.9.5 [INFO] [stderr] Compiling try-specialize v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 18.11s [INFO] running `Command { std: "docker" "inspect" "fe9e7c3b8f685ddfdecba4c50ec50ec508aabdb55dc41562c7a019d4612c35b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe9e7c3b8f685ddfdecba4c50ec50ec508aabdb55dc41562c7a019d4612c35b6", kill_on_drop: false }` [INFO] [stdout] fe9e7c3b8f685ddfdecba4c50ec50ec508aabdb55dc41562c7a019d4612c35b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b2e54c0ba40eb706ba38539be123f63f8c7679eebe598632db214e8e79f55f7f [INFO] running `Command { std: "docker" "start" "-a" "b2e54c0ba40eb706ba38539be123f63f8c7679eebe598632db214e8e79f55f7f", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/try_specialize-f8e548ca4463fe20) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test specialization::tests::test_checked_specialization ... ok [INFO] [stdout] test specialization::tests::test_checked_specialization_basic_trait_impls ... ok [INFO] [stdout] test try_specialize::tests::test_alloc_try_specialize ... ok [INFO] [stdout] test specialization::tests::test_checked_specialization_map ... ok [INFO] [stderr] Running tests/platform.rs (/opt/rustwide/target/debug/deps/platform-1778079c4b08e3e3) [INFO] [stdout] test try_specialize::tests::test_should_not_impl_try_specialize_static_with_non_static_target ... ok [INFO] [stdout] test try_specialize::tests::test_try_specialize ... ok [INFO] [stdout] test try_specialize::tests::test_try_specialize_ignore_lifetimes ... ok [INFO] [stdout] test try_specialize::tests::test_try_specialize_mut ... ok [INFO] [stdout] test try_specialize::tests::test_try_specialize_ref ... ok [INFO] [stdout] test try_specialize::tests::test_try_specialize_ref_ignore_lifetimes ... ok [INFO] [stdout] test try_specialize::tests::test_try_specialize_static ... ok [INFO] [stdout] test type_eq::tests::test_type_eq_ignore_lifetimes_alloc ... ok [INFO] [stdout] test type_eq::tests::test_type_eq_ignore_lifetimes_with_local ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/ranged_values_codegen.rs (/opt/rustwide/target/debug/deps/ranged_values_codegen-1fcb392b1693e0a1) [INFO] [stdout] test test_lifetime_free_x86 ... 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] [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/version.rs (/opt/rustwide/target/debug/deps/version-0ce453eeb9e183bb) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_readme_deps ... ok [INFO] [stdout] test test_changelog_mentions_version ... ok [INFO] [stdout] test test_html_root_url ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s [INFO] [stdout] [INFO] [stderr] Running tests/zero_cost_optimized_fn_ptrs.rs (/opt/rustwide/target/debug/deps/zero_cost_optimized_fn_ptrs-623993f3a72dbe3f) [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/zero_cost_optimized_results.rs (/opt/rustwide/target/debug/deps/zero_cost_optimized_results-6a30bfcc5bc3de01) [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/zero_cost_unreliable.rs (/opt/rustwide/target/debug/deps/zero_cost_unreliable-c334aded9d811adf) [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] Doc-tests try_specialize [INFO] [stdout] [INFO] [stdout] running 39 tests [INFO] [stdout] test src/lib.rs - (line 744) ... ok [INFO] [stdout] test src/lib.rs - (line 622) ... ok [INFO] [stdout] test src/lib.rs - (line 581) ... ok [INFO] [stdout] test src/lib.rs - (line 164) ... ok [INFO] [stdout] test src/lib.rs - (line 123) ... ok [INFO] [stdout] test src/lib.rs - (line 673) ... ok [INFO] [stdout] test src/lib.rs - (line 144) ... ok [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] test src/lib.rs - (line 650) ... ok [INFO] [stdout] test src/lib.rs - (line 102) ... ok [INFO] [stdout] test src/lib.rs - (line 565) ... ok [INFO] [stdout] test src/lifetime_free.rs - lifetime_free::LifetimeFree (line 99) - compile fail ... ok [INFO] [stdout] test src/lib.rs - (line 192) ... ok [INFO] [stdout] test src/lib.rs - (line 420) ... ok [INFO] [stdout] test src/lib.rs - (line 83) ... ok [INFO] [stdout] test src/lib.rs - (line 597) ... ok [INFO] [stdout] test src/specialization.rs - specialization::Specialization::try_new_ignore_lifetimes (line 331) ... ok [INFO] [stdout] test src/lib.rs - (line 702) ... ok [INFO] [stdout] test src/lifetime_free.rs - lifetime_free::LifetimeFree (line 47) ... ok [INFO] [stdout] test src/specialization.rs - specialization::Specialization::map (line 436) ... ok [INFO] [stdout] test src/lifetime_free.rs - lifetime_free::LifetimeFree (line 78) ... ok [INFO] [stdout] test src/specialization.rs - specialization::Specialization::try_new (line 90) ... ok [INFO] [stdout] test src/specialization.rs - specialization::Specialization::try_new (line 122) ... ok [INFO] [stdout] test src/specialization.rs - specialization::Specialization::try_new_static (line 177) ... ok [INFO] [stdout] test src/specialization.rs - specialization::Specialization::rev (line 395) ... ok [INFO] [stdout] test src/try_specialize.rs - try_specialize::TrySpecialize::try_specialize (line 58) ... ok [INFO] [stdout] test src/specialization.rs - specialization::Specialization::map (line 466) ... ok [INFO] [stdout] test src/type_eq.rs - type_eq::type_eq (line 18) ... ok [INFO] [stdout] test src/type_eq.rs - type_eq::static_type_eq (line 61) ... ok [INFO] [stdout] test src/specialization.rs - specialization::Specialization::try_new_static (line 228) ... ok [INFO] [stdout] test src/try_specialize.rs - try_specialize::TrySpecialize::try_specialize_ignore_lifetimes (line 400) ... ok [INFO] [stdout] test src/specialization.rs - specialization::Specialization::try_new_static (line 273) ... ok [INFO] [stdout] test src/try_specialize.rs - try_specialize::TrySpecialize::try_specialize_ref (line 259) ... ok [INFO] [stdout] test src/specialization.rs - specialization::Specialization::map (line 506) ... ok [INFO] [stdout] test src/type_eq.rs - type_eq::type_eq_ignore_lifetimes (line 112) ... ok [INFO] [stdout] test src/type_fn.rs - type_fn::TypeFn (line 20) ... ok [INFO] [stdout] test src/try_specialize.rs - try_specialize::TrySpecialize::try_specialize_from (line 115) ... ok [INFO] [stdout] test src/try_specialize.rs - try_specialize::TrySpecialize::try_specialize_static (line 198) ... ok [INFO] [stdout] test src/type_fn.rs - type_fn::TypeFn (line 260) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.60s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b2e54c0ba40eb706ba38539be123f63f8c7679eebe598632db214e8e79f55f7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2e54c0ba40eb706ba38539be123f63f8c7679eebe598632db214e8e79f55f7f", kill_on_drop: false }` [INFO] [stdout] b2e54c0ba40eb706ba38539be123f63f8c7679eebe598632db214e8e79f55f7f