[INFO] fetching crate validatron 0.5.0... [INFO] testing validatron-0.5.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate validatron 0.5.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate validatron 0.5.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate validatron 0.5.0 [INFO] tweaked toml for crates.io crate validatron 0.5.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate validatron 0.5.0 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate validatron 0.5.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded validatron_derive v0.5.0 [INFO] [stderr] Downloaded serde_yaml v0.9.13 [INFO] [stderr] Downloaded unsafe-libyaml v0.2.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aa0f91203bcfa2a2cbdece0ebdd31cb9f07a36683ffd69876d11eb2b034f6aee [INFO] running `Command { std: "docker" "start" "-a" "aa0f91203bcfa2a2cbdece0ebdd31cb9f07a36683ffd69876d11eb2b034f6aee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa0f91203bcfa2a2cbdece0ebdd31cb9f07a36683ffd69876d11eb2b034f6aee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa0f91203bcfa2a2cbdece0ebdd31cb9f07a36683ffd69876d11eb2b034f6aee", kill_on_drop: false }` [INFO] [stdout] aa0f91203bcfa2a2cbdece0ebdd31cb9f07a36683ffd69876d11eb2b034f6aee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e4f3cd160ee77f83276b764095b69b2330295a12a5f2e210803c3c9a013dfb7f [INFO] running `Command { std: "docker" "start" "-a" "e4f3cd160ee77f83276b764095b69b2330295a12a5f2e210803c3c9a013dfb7f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling syn v1.0.102 [INFO] [stderr] Compiling serde_derive v1.0.145 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling thiserror-impl v1.0.37 [INFO] [stderr] Compiling validatron_derive v0.5.0 [INFO] [stderr] Compiling validatron v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.22s [INFO] running `Command { std: "docker" "inspect" "e4f3cd160ee77f83276b764095b69b2330295a12a5f2e210803c3c9a013dfb7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4f3cd160ee77f83276b764095b69b2330295a12a5f2e210803c3c9a013dfb7f", kill_on_drop: false }` [INFO] [stdout] e4f3cd160ee77f83276b764095b69b2330295a12a5f2e210803c3c9a013dfb7f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e38c0764d32ef691d27295b45c287a7e44cc82e0edcaaf2f2d82c188681d7b8 [INFO] running `Command { std: "docker" "start" "-a" "5e38c0764d32ef691d27295b45c287a7e44cc82e0edcaaf2f2d82c188681d7b8", kill_on_drop: false }` [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling unsafe-libyaml v0.2.4 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling itoa v1.0.4 [INFO] [stderr] Compiling serde_yaml v0.9.13 [INFO] [stderr] Compiling validatron v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/newtype_variants.rs:9:21 [INFO] [stdout] | [INFO] [stdout] 9 | struct NewTypeA(Option); [INFO] [stdout] | -------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/newtype.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | struct NewType(i32); [INFO] [stdout] | ------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/smoke.rs:45:20 [INFO] [stdout] | [INFO] [stdout] 45 | struct NewType(u32); [INFO] [stdout] | ------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.04s [INFO] running `Command { std: "docker" "inspect" "5e38c0764d32ef691d27295b45c287a7e44cc82e0edcaaf2f2d82c188681d7b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e38c0764d32ef691d27295b45c287a7e44cc82e0edcaaf2f2d82c188681d7b8", kill_on_drop: false }` [INFO] [stdout] 5e38c0764d32ef691d27295b45c287a7e44cc82e0edcaaf2f2d82c188681d7b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7aa34bae6c979d1cf9de61dedd5797b9e9910f5043afdd5edc46ebe11d30df35 [INFO] running `Command { std: "docker" "start" "-a" "7aa34bae6c979d1cf9de61dedd5797b9e9910f5043afdd5edc46ebe11d30df35", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> tests/smoke.rs:45:20 [INFO] [stderr] | [INFO] [stderr] 45 | struct NewType(u32); [INFO] [stderr] | ------- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `validatron` (test "smoke") generated 1 warning [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/newtype_variants.rs:9:21 [INFO] [stderr] | [INFO] [stderr] 9 | struct NewTypeA(Option); [INFO] [stderr] | -------- ^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> tests/newtype.rs:6:20 [INFO] [stderr] | [INFO] [stderr] 6 | struct NewType(i32); [INFO] [stderr] | ------- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `validatron` (example "newtype_variants") generated 1 warning [INFO] [stderr] warning: `validatron` (test "newtype") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/validatron-8770b3c4908ed701) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test error::tests::test_error_merge_2x_unstructured ... ok [INFO] [stdout] test validators::tests::is_equal_comp ... ok [INFO] [stdout] test error::tests::test_error_merge_unstructured_plus_structured ... ok [INFO] [stdout] test error::tests::test_errors ... ok [INFO] [stdout] test error::tests::test_error_merge_structured_plus_unstructured ... ok [INFO] [stdout] test validators::tests::test_max ... ok [INFO] [stdout] test validators::tests::test_max_length ... ok [INFO] [stdout] test validators::tests::test_min ... ok [INFO] [stdout] test error::tests::builder_works ... ok [INFO] [stdout] test error::tests::test_error_merge_structured_recurse ... ok [INFO] [stdout] test validators::tests::test_min_length ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running tests/comp_validators.rs (/opt/rustwide/target/debug/deps/comp_validators-0a354a4dc2760d24) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test field_equal_validator ... ok [INFO] [stdout] test field_max_validator ... ok [INFO] [stdout] test field_min_validator ... ok [INFO] [stdout] test field_option_max_validator ... ok [INFO] [stdout] test field_option_min_validator ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/custom_func_validator.rs (/opt/rustwide/target/debug/deps/custom_func_validator-6aee44655cb87118) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_custom_field_validator ... ok [INFO] [stdout] test uses_existing_function ... ok [INFO] [stdout] test custom_fn_module ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/enum.rs (/opt/rustwide/target/debug/deps/enum-4bac442de445db28) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test enum_struct_var ... ok [INFO] [stdout] test enum_tuple_type ... ok [INFO] [stdout] test enum_custom_func ... ok [INFO] [stdout] test enum_new_type ... ok [INFO] [stdout] test smoke ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 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-7afe72e0b55d9200) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test newtype_does_not_impl_validate ... ok [INFO] [stdout] test newtype_recurses ... ok [INFO] [stdout] test newtype_has_custom_attr ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/required_field_validator.rs (/opt/rustwide/target/debug/deps/required_field_validator-81fcf74f985afe54) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/seq_len_validators.rs (/opt/rustwide/target/debug/deps/seq_len_validators-e0d24ea09cb1cb84) [INFO] [stdout] test test_struct_with_derive_required_validator ... 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 3 tests [INFO] [stdout] test test_min_seq_len ... ok [INFO] [stdout] test test_min_seq_len_map ... ok [INFO] [stdout] test test_max_seq_len ... 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/smoke.rs (/opt/rustwide/target/debug/deps/smoke-98bba91e6429c61d) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test newtype_struct_derive ... ok [INFO] [stdout] test enum_derive ... ok [INFO] [stdout] test test_struct_with_nested_fields ... ok [INFO] [stdout] test test_unit_struct_is_valid ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/trait.rs (/opt/rustwide/target/debug/deps/trait-fa56cd8d8921b33b) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test basic ... ok [INFO] [stdout] test large_test ... 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/trait_impls.rs (/opt/rustwide/target/debug/deps/trait_impls-d16300d6e0f0fb8e) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test btreemap ... ok [INFO] [stdout] test hashset ... ok [INFO] [stdout] test hashmap ... ok [INFO] [stdout] test linkedlist ... ok [INFO] [stdout] test btreeset ... ok [INFO] [stdout] test option ... ok [INFO] [stdout] test result ... ok [INFO] [stdout] test vec ... ok [INFO] [stdout] test vecdeque ... ok [INFO] [stderr] Doc-tests validatron [INFO] [stdout] test binaryheap ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test src/error.rs - error::ErrorBuilder::try_at_index (line 231) ... ok [INFO] [stdout] test src/error.rs - error::Error::merge (line 55) ... ok [INFO] [stdout] test src/error.rs - error::ErrorBuilder::at_named (line 169) ... ok [INFO] [stdout] test src/error.rs - error::ErrorBuilder::build (line 139) ... ok [INFO] [stdout] test src/error.rs - error::Error::new (line 42) ... ok [INFO] [stdout] test src/error.rs - error::ErrorBuilder::try_at_named (line 214) ... ok [INFO] [stdout] test src/validators.rs - validators::is_equal (line 24) ... ok [INFO] [stdout] test src/error.rs - error::ErrorBuilder::try_at_location (line 197) ... ok [INFO] [stdout] test src/lib.rs - (line 3) ... ok [INFO] [stdout] test src/validators.rs - validators::is_min_length (line 139) ... ok [INFO] [stdout] test src/error.rs - error::ErrorBuilder::at_index (line 185) ... ok [INFO] [stdout] test src/validators.rs - validators::min (line 44) ... ok [INFO] [stdout] test src/validators.rs - validators::max (line 88) ... ok [INFO] [stdout] test src/validators.rs - validators::is_required (line 6) ... ok [INFO] [stdout] test src/validators.rs - validators::option_max (line 110) ... ok [INFO] [stdout] test src/validators.rs - validators::option_min (line 66) ... ok [INFO] [stdout] test src/validators.rs - validators::is_max_length (line 164) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.38s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7aa34bae6c979d1cf9de61dedd5797b9e9910f5043afdd5edc46ebe11d30df35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7aa34bae6c979d1cf9de61dedd5797b9e9910f5043afdd5edc46ebe11d30df35", kill_on_drop: false }` [INFO] [stdout] 7aa34bae6c979d1cf9de61dedd5797b9e9910f5043afdd5edc46ebe11d30df35