[INFO] fetching crate enum_ext 0.4.1...
[INFO] testing enum_ext-0.4.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate enum_ext 0.4.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate enum_ext 0.4.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate enum_ext 0.4.1
[INFO] tweaked toml for crates.io crate enum_ext 0.4.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate enum_ext 0.4.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate enum_ext 0.4.1 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5adb10e827021ff92614ad8dc4115820fc1880314b00f7091792f5885cbe74c
[INFO] running `Command { std: "docker" "start" "-a" "c5adb10e827021ff92614ad8dc4115820fc1880314b00f7091792f5885cbe74c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5adb10e827021ff92614ad8dc4115820fc1880314b00f7091792f5885cbe74c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5adb10e827021ff92614ad8dc4115820fc1880314b00f7091792f5885cbe74c", kill_on_drop: false }`
[INFO] [stdout] c5adb10e827021ff92614ad8dc4115820fc1880314b00f7091792f5885cbe74c
[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=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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41d4c3ac4b683ac73e27093663e2b4215849dba22024c92c0c485b0a9372274f
[INFO] running `Command { std: "docker" "start" "-a" "41d4c3ac4b683ac73e27093663e2b4215849dba22024c92c0c485b0a9372274f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling enum_ext v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.15s
[INFO] running `Command { std: "docker" "inspect" "41d4c3ac4b683ac73e27093663e2b4215849dba22024c92c0c485b0a9372274f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41d4c3ac4b683ac73e27093663e2b4215849dba22024c92c0c485b0a9372274f", kill_on_drop: false }`
[INFO] [stdout] 41d4c3ac4b683ac73e27093663e2b4215849dba22024c92c0c485b0a9372274f
[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=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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f022b99cfe543858d956340a9310702b97afc3e8e3a589a3facf67e0d470b32
[INFO] running `Command { std: "docker" "start" "-a" "5f022b99cfe543858d956340a9310702b97afc3e8e3a589a3facf67e0d470b32", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling enum_ext v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.35s
[INFO] running `Command { std: "docker" "inspect" "5f022b99cfe543858d956340a9310702b97afc3e8e3a589a3facf67e0d470b32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f022b99cfe543858d956340a9310702b97afc3e8e3a589a3facf67e0d470b32", kill_on_drop: false }`
[INFO] [stdout] 5f022b99cfe543858d956340a9310702b97afc3e8e3a589a3facf67e0d470b32
[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=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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e9807e946efde60f4548dbf7f47228acf029dfc67471ac0ad364103e38d46753
[INFO] running `Command { std: "docker" "start" "-a" "e9807e946efde60f4548dbf7f47228acf029dfc67471ac0ad364103e38d46753", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/enum_ext-c333d3c8b25f2163)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test core::test::pascal_case ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/attr.rs (/opt/rustwide/target/debug/deps/attr-043c99e9b33c722d)
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test discriminant_1 ... ok
[INFO] [stdout] test pascal_spaced ... ok
[INFO] [stdout] test discriminant_neg1 ... ok
[INFO] [stdout] test pretty_print_1 ... ok
[INFO] [stdout] test discriminant_2 ... ok
[INFO] [stdout] test pascal_spaced2 ... ok
[INFO] [stdout] test pretty_print_2 ... ok
[INFO] [stdout] test pretty_print_3 ... ok
[INFO] [stdout] test simple_1 ... ok
[INFO] [stdout] test simple_3 ... ok
[INFO] [stdout] test simple_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/example_tests.rs (/opt/rustwide/target/debug/deps/example_tests-8271e0dd0d862b2b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_basic_usage_example ... ok
[INFO] [stdout] test test_basic_usage_example2 ... ok
[INFO] [stderr]      Running tests/new_features_test.rs (/opt/rustwide/target/debug/deps/new_features_test-123190d357460c7b)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.91s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_filtering_methods ... ok
[INFO] [stdout] test test_metadata_extraction ... ok
[INFO] [stdout] test test_neighbor_methods ... ok
[INFO] [stdout] test test_snake_case_conversion ... ok
[INFO] [stdout] test test_validation_utilities ... ok
[INFO] [stdout] test test_batch_operations ... ok
[INFO] [stderr]      Running tests/proc.rs (/opt/rustwide/target/debug/deps/proc-7f80024c5719e1f5)
[INFO] [stdout] test test_kebab_case_conversion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test discriminant_3 ... ok
[INFO] [stdout] test discriminant_neg1 ... ok
[INFO] [stderr]    Doc-tests enum_ext
[INFO] [stdout] test discriminant_2 ... ok
[INFO] [stdout] test discriminant_1 ... ok
[INFO] [stdout] test pascal_spaced ... ok
[INFO] [stdout] test pascal_spaced2 ... ok
[INFO] [stdout] test pretty_print_1 ... ok
[INFO] [stdout] test pretty_print_2 ... ok
[INFO] [stdout] test pretty_print_3 ... ok
[INFO] [stdout] test simple_1 ... ok
[INFO] [stdout] test simple_3 ... ok
[INFO] [stdout] test simple_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test src/lib.rs - (line 159) ... ok
[INFO] [stdout] test src/attr.rs - attr::enum_extend (line 148) ... ok
[INFO] [stdout] test src/lib.rs - (line 138) ... ok
[INFO] [stdout] test src/lib.rs - AttrDocTests (line 223) ... ok
[INFO] [stdout] test src/lib.rs - ProcsDocTests (line 135) ... ok
[INFO] [stdout] test src/lib.rs - AttrDocTests (line 169) ... ok
[INFO] [stdout] test src/lib.rs - ProcsDocTests (line 156) ... ok
[INFO] [stdout] test src/lib.rs - ProcsDocTests (line 218) ... ok
[INFO] [stdout] test src/lib.rs - (line 113) ... ok
[INFO] [stdout] test src/lib.rs - AttrDocTests (line 196) ... ok
[INFO] [stdout] test src/lib.rs - (line 251) ... ok
[INFO] [stdout] test src/attr.rs - attr::enum_extend (line 175) ... ok
[INFO] [stdout] test src/lib.rs - (line 189) ... ok
[INFO] [stdout] test src/attr.rs - attr::enum_extend (line 118) ... ok
[INFO] [stdout] test src/attr.rs - attr::enum_extend (line 202) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDocTests (line 133) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDocTests (line 158) ... ok
[INFO] [stdout] test src/lib.rs - AttrDocTests (line 139) ... ok
[INFO] [stdout] test src/lib.rs - enum_extend (line 122) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDocTests (line 209) ... ok
[INFO] [stdout] test src/lib.rs - enum_ext (line 116) ... ok
[INFO] [stdout] test src/lib.rs - enum_extend (line 179) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDocTests (line 271) ... ok
[INFO] [stdout] test src/lib.rs - enum_extend (line 206) ... ok
[INFO] [stdout] test src/lib.rs - enum_ext (line 199) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDocTests (line 179) ... ok
[INFO] [stdout] test src/lib.rs - enum_ext (line 137) ... ok
[INFO] [stdout] test src/lib.rs - enum_extend (line 152) ... ok
[INFO] [stdout] test src/proc.rs - proc::enum_ext (line 298) ... ok
[INFO] [stdout] test src/proc.rs - proc::enum_ext (line 100) ... ok
[INFO] [stdout] test src/proc.rs - proc::enum_ext (line 360) ... ok
[INFO] [stdout] test src/proc.rs - proc::enum_ext (line 277) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.88s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e9807e946efde60f4548dbf7f47228acf029dfc67471ac0ad364103e38d46753", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9807e946efde60f4548dbf7f47228acf029dfc67471ac0ad364103e38d46753", kill_on_drop: false }`
[INFO] [stdout] e9807e946efde60f4548dbf7f47228acf029dfc67471ac0ad364103e38d46753