[INFO] fetching crate bijective-enum-map 0.1.0... [INFO] testing bijective-enum-map-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate bijective-enum-map 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate bijective-enum-map 0.1.0 [INFO] finished tweaking crates.io crate bijective-enum-map 0.1.0 [INFO] tweaked toml for crates.io crate bijective-enum-map 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate bijective-enum-map 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate bijective-enum-map 0.1.0 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 32b37d4040da574ea6b7fee841263729393cb8d48a8e1663c7c1edd2b2db86c0 [INFO] running `Command { std: "docker" "start" "-a" "32b37d4040da574ea6b7fee841263729393cb8d48a8e1663c7c1edd2b2db86c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32b37d4040da574ea6b7fee841263729393cb8d48a8e1663c7c1edd2b2db86c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32b37d4040da574ea6b7fee841263729393cb8d48a8e1663c7c1edd2b2db86c0", kill_on_drop: false }` [INFO] [stdout] 32b37d4040da574ea6b7fee841263729393cb8d48a8e1663c7c1edd2b2db86c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 14ef2cec66bcb141e309c9c3e05682d7998097d9ea1a700af8dca47fe058378a [INFO] running `Command { std: "docker" "start" "-a" "14ef2cec66bcb141e309c9c3e05682d7998097d9ea1a700af8dca47fe058378a", kill_on_drop: false }` [INFO] [stderr] Compiling bijective-enum-map v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "14ef2cec66bcb141e309c9c3e05682d7998097d9ea1a700af8dca47fe058378a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14ef2cec66bcb141e309c9c3e05682d7998097d9ea1a700af8dca47fe058378a", kill_on_drop: false }` [INFO] [stdout] 14ef2cec66bcb141e309c9c3e05682d7998097d9ea1a700af8dca47fe058378a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8e015d9613b621c063ea9048394fa69a468c3c66b41212db63ec5b1fd5eaf80e [INFO] running `Command { std: "docker" "start" "-a" "8e015d9613b621c063ea9048394fa69a468c3c66b41212db63ec5b1fd5eaf80e", kill_on_drop: false }` [INFO] [stderr] Compiling bijective-enum-map v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum `Empty` is never used [INFO] [stdout] --> src/bijective.rs:190:14 [INFO] [stdout] | [INFO] [stdout] 190 | enum Empty {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `AnotherEmpty` is never used [INFO] [stdout] --> src/bijective.rs:191:14 [INFO] [stdout] | [INFO] [stdout] 191 | enum AnotherEmpty {} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Empty` is never used [INFO] [stdout] --> src/bijective.rs:211:14 [INFO] [stdout] | [INFO] [stdout] 211 | enum Empty {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `AnotherEmpty` is never used [INFO] [stdout] --> src/bijective.rs:212:14 [INFO] [stdout] | [INFO] [stdout] 212 | enum AnotherEmpty {} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Empty` is never used [INFO] [stdout] --> src/bijective.rs:284:14 [INFO] [stdout] | [INFO] [stdout] 284 | enum Empty {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `AnotherEmpty` is never used [INFO] [stdout] --> src/bijective.rs:285:14 [INFO] [stdout] | [INFO] [stdout] 285 | enum AnotherEmpty {} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `YetAnotherEmpty` is never used [INFO] [stdout] --> src/bijective.rs:286:14 [INFO] [stdout] | [INFO] [stdout] 286 | enum YetAnotherEmpty {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `AFourthEmpty` is never used [INFO] [stdout] --> src/bijective.rs:287:14 [INFO] [stdout] | [INFO] [stdout] 287 | enum AFourthEmpty {} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "8e015d9613b621c063ea9048394fa69a468c3c66b41212db63ec5b1fd5eaf80e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e015d9613b621c063ea9048394fa69a468c3c66b41212db63ec5b1fd5eaf80e", kill_on_drop: false }` [INFO] [stdout] 8e015d9613b621c063ea9048394fa69a468c3c66b41212db63ec5b1fd5eaf80e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 87475cac5d970c6508e8b865b8e9479d2a55ca9b86b3b60411a1c2453a37a4b5 [INFO] running `Command { std: "docker" "start" "-a" "87475cac5d970c6508e8b865b8e9479d2a55ca9b86b3b60411a1c2453a37a4b5", kill_on_drop: false }` [INFO] [stderr] warning: enum `Empty` is never used [INFO] [stderr] --> src/bijective.rs:190:14 [INFO] [stderr] | [INFO] [stderr] 190 | enum Empty {} [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: enum `AnotherEmpty` is never used [INFO] [stderr] --> src/bijective.rs:191:14 [INFO] [stderr] | [INFO] [stderr] 191 | enum AnotherEmpty {} [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `Empty` is never used [INFO] [stderr] --> src/bijective.rs:211:14 [INFO] [stderr] | [INFO] [stderr] 211 | enum Empty {} [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `AnotherEmpty` is never used [INFO] [stderr] --> src/bijective.rs:212:14 [INFO] [stderr] | [INFO] [stderr] 212 | enum AnotherEmpty {} [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `Empty` is never used [INFO] [stderr] --> src/bijective.rs:284:14 [INFO] [stderr] | [INFO] [stderr] 284 | enum Empty {} [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `AnotherEmpty` is never used [INFO] [stderr] --> src/bijective.rs:285:14 [INFO] [stderr] | [INFO] [stderr] 285 | enum AnotherEmpty {} [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `YetAnotherEmpty` is never used [INFO] [stderr] --> src/bijective.rs:286:14 [INFO] [stderr] | [INFO] [stderr] 286 | enum YetAnotherEmpty {} [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `AFourthEmpty` is never used [INFO] [stderr] --> src/bijective.rs:287:14 [INFO] [stderr] | [INFO] [stderr] 287 | enum AFourthEmpty {} [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `bijective-enum-map` (lib test) generated 8 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bijective_enum_map-3d24513b41c8d28c) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test bijective::tests::empty_both_specified ... ok [INFO] [stdout] test bijective::tests::intentionally_non_surjective ... ok [INFO] [stdout] test bijective::tests::empty_one_specified ... ok [INFO] [stdout] test bijective::tests::non_unit_variant ... ok [INFO] [stdout] test bijective::tests::intentionally_non_injective ... ok [INFO] [stdout] test bijective::tests::nonempty_enums ... ok [INFO] [stdout] test bijective::tests::nonempty_one_specified ... ok [INFO] [stdout] test bijective::tests::trailing_commas ... ok [INFO] [stdout] test injective::tests::empty_both_specified ... ok [INFO] [stdout] test injective::tests::empty_one_specified ... ok [INFO] [stdout] test injective::tests::intentionally_non_injective ... ok [INFO] [stdout] test injective::tests::nonempty_both_specified ... ok [INFO] [stdout] test injective::tests::nonempty_to_enum_injective ... ok [INFO] [stdout] test bijective::tests::nonempty_both_specified ... ok [INFO] [stdout] test injective::tests::enum_to_string ... ok [INFO] [stdout] test injective::tests::non_unit_variant ... ok [INFO] [stdout] test injective::tests::nonempty_one_specified ... ok [INFO] [stdout] test injective::tests::nonempty_to_enum_bijective ... ok [INFO] [stdout] test injective::tests::trailing_commas ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests bijective_enum_map [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test src/bijective.rs - bijective::compile_fail_tests::_nonempty_not_injective_warning (line 462) - compile fail ... ok [INFO] [stdout] test src/bijective.rs - bijective::compile_fail_tests::_missing_comma (line 534) - compile fail ... ok [INFO] [stdout] test src/bijective.rs - bijective::compile_fail_tests::_nonempty_but_nothing_provided (line 439) - compile fail ... ok [INFO] [stdout] test src/bijective.rs - bijective::compile_fail_tests::_nonempty_but_not_enough_provided (line 450) - compile fail ... ok [INFO] [stdout] test src/bijective.rs - bijective::compile_fail_tests::_nonempty_not_surjective_warning (line 482) - compile fail ... ok [INFO] [stdout] test src/injective.rs - injective::compile_fail_tests::_missing_comma (line 557) - compile fail ... ok [INFO] [stdout] test src/bijective.rs - bijective::compile_fail_tests::_nonempty_to_enum_not_injective_warning (line 506) - compile fail ... ok [INFO] [stdout] test src/bijective.rs - bijective::bijective_enum_map (line 99) ... ok [INFO] [stdout] test src/bijective.rs - bijective::bijective_enum_map (line 35) ... ok [INFO] [stdout] test src/injective.rs - injective::compile_fail_tests::_nonempty_but_not_enough_provided (line 433) - compile fail ... ok [INFO] [stdout] test src/bijective.rs - bijective::bijective_enum_map (line 74) ... ok [INFO] [stdout] test src/bijective.rs - bijective::bijective_enum_map (line 139) ... ok [INFO] [stdout] test src/injective.rs - injective::compile_fail_tests::_nonempty_to_enum_not_injective_warning (line 513) - compile fail ... ok [INFO] [stdout] test src/injective.rs - injective::compile_fail_tests::_nonempty_but_nothing_provided (line 420) - compile fail ... ok [INFO] [stdout] test src/injective.rs - injective::compile_fail_tests::_nonempty_not_surjective_warning (line 467) - compile fail ... ok [INFO] [stdout] test src/bijective.rs - bijective::compile_fail_tests::not_missing_comma (line 547) ... ok [INFO] [stdout] test src/injective.rs - injective::compile_fail_tests::_nonempty_not_injective_warning (line 447) - compile fail ... ok [INFO] [stdout] test src/injective.rs - injective::injective_enum_map (line 114) ... ok [INFO] [stdout] test src/injective.rs - injective::injective_enum_map (line 77) ... ok [INFO] [stdout] test src/lib.rs - (line 74) ... ok [INFO] [stdout] test src/injective.rs - injective::injective_enum_map (line 65) ... ok [INFO] [stdout] test src/injective.rs - injective::injective_enum_map (line 32) ... ok [INFO] [stdout] test src/lib.rs - (line 108) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.95s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "87475cac5d970c6508e8b865b8e9479d2a55ca9b86b3b60411a1c2453a37a4b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87475cac5d970c6508e8b865b8e9479d2a55ca9b86b3b60411a1c2453a37a4b5", kill_on_drop: false }` [INFO] [stdout] 87475cac5d970c6508e8b865b8e9479d2a55ca9b86b3b60411a1c2453a37a4b5