[INFO] fetching crate validatron 0.2.1...
[INFO] testing validatron-0.2.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate validatron 0.2.1 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate validatron 0.2.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate validatron 0.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate validatron 0.2.1
[INFO] tweaked toml for crates.io crate validatron 0.2.1 written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] crate crates.io crate validatron 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93711dd7fd8082fee1a9622e8761638fefe0f7b73ca927b319f3e9f61355aa10
[INFO] running `Command { std: "docker" "start" "-a" "93711dd7fd8082fee1a9622e8761638fefe0f7b73ca927b319f3e9f61355aa10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93711dd7fd8082fee1a9622e8761638fefe0f7b73ca927b319f3e9f61355aa10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93711dd7fd8082fee1a9622e8761638fefe0f7b73ca927b319f3e9f61355aa10", kill_on_drop: false }`
[INFO] [stdout] 93711dd7fd8082fee1a9622e8761638fefe0f7b73ca927b319f3e9f61355aa10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 596f60ae85ba2267660d8c7a801b566aac5e82b52ea742228d91ff11ee1e2412
[INFO] running `Command { std: "docker" "start" "-a" "596f60ae85ba2267660d8c7a801b566aac5e82b52ea742228d91ff11ee1e2412", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling validatron_derive v0.2.1
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling validatron v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.04s
[INFO] running `Command { std: "docker" "inspect" "596f60ae85ba2267660d8c7a801b566aac5e82b52ea742228d91ff11ee1e2412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "596f60ae85ba2267660d8c7a801b566aac5e82b52ea742228d91ff11ee1e2412", kill_on_drop: false }`
[INFO] [stdout] 596f60ae85ba2267660d8c7a801b566aac5e82b52ea742228d91ff11ee1e2412
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 887e36d9d1c1c63156e432297ed78d543ad9f77b0c5421707369888c3837bdf7
[INFO] running `Command { std: "docker" "start" "-a" "887e36d9d1c1c63156e432297ed78d543ad9f77b0c5421707369888c3837bdf7", kill_on_drop: false }`
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling dtoa v0.4.7
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling serde_yaml v0.8.17
[INFO] [stderr]    Compiling validatron v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> examples/struct.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 |     };
[INFO] [stdout]    |      ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]  --> tests/trait.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |     struct Foo {};
[INFO] [stdout]   |                  ^ help: remove this semicolon
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.61s
[INFO] running `Command { std: "docker" "inspect" "887e36d9d1c1c63156e432297ed78d543ad9f77b0c5421707369888c3837bdf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "887e36d9d1c1c63156e432297ed78d543ad9f77b0c5421707369888c3837bdf7", kill_on_drop: false }`
[INFO] [stdout] 887e36d9d1c1c63156e432297ed78d543ad9f77b0c5421707369888c3837bdf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 28a72cdc04176bf9bdd02c145f4d673bd436d581dd0479245b617baf18c476a1
[INFO] running `Command { std: "docker" "start" "-a" "28a72cdc04176bf9bdd02c145f4d673bd436d581dd0479245b617baf18c476a1", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]  --> tests/trait.rs:6:18
[INFO] [stderr]   |
[INFO] [stderr] 6 |     struct Foo {};
[INFO] [stderr]   |                  ^ help: remove this semicolon
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> examples/struct.rs:10:6
[INFO] [stderr]    |
[INFO] [stderr] 10 |     };
[INFO] [stderr]    |      ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `validatron` (test "trait") generated 1 warning
[INFO] [stderr] warning: `validatron` (example "struct") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/validatron-f39b4eb76fdea5b3)
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running tests/comp_validators.rs (/opt/rustwide/target/debug/deps/comp_validators-50e47aaf64c58b4a)
[INFO] [stdout] test error::tests::builder_works ... ok
[INFO] [stdout] test validators::tests::is_equal_comp ... ok
[INFO] [stdout] test validators::tests::test_max ... ok
[INFO] [stdout] test error::tests::test_error_merge ... ok
[INFO] [stdout] test error::tests::test_errors ... ok
[INFO] [stdout] test validators::tests::test_max_length ... ok
[INFO] [stdout] test validators::tests::test_min ... ok
[INFO] [stdout] test validators::tests::test_min_length ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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_option_max_validator ... ok
[INFO] [stdout] test field_min_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-f2473df10c72908d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_custom_field_validator ... ok
[INFO] [stdout] test uses_existing_function ... 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/enum.rs (/opt/rustwide/target/debug/deps/enum-b4f4d36f628515bc)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/newtype.rs (/opt/rustwide/target/debug/deps/newtype-554017c67172af7b)
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running tests/required_field_validator.rs (/opt/rustwide/target/debug/deps/required_field_validator-9dab8bb29e09e1cb)
[INFO] [stdout] test enum_custom_func ... ok
[INFO] [stdout] test enum_new_type ... ok
[INFO] [stdout] test enum_struct_var ... ok
[INFO] [stdout] test enum_tuple_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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test newtype_does_not_impl_validate ... ok
[INFO] [stdout] test newtype_has_custom_attr ... ok
[INFO] [stdout] test newtype_recurses ... 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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/seq_len_validators.rs (/opt/rustwide/target/debug/deps/seq_len_validators-c840c9e3effe0f9c)
[INFO] [stdout] test test_struct_with_derive_required_validator ... ok
[INFO] [stderr]      Running tests/smoke.rs (/opt/rustwide/target/debug/deps/smoke-98d738d19ac8643c)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/trait.rs (/opt/rustwide/target/debug/deps/trait-0c637c431cd7ad5b)
[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_max_seq_len ... ok
[INFO] [stdout] test test_min_seq_len ... ok
[INFO] [stdout] test test_min_seq_len_map ... 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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test enum_derive ... ok
[INFO] [stdout] test newtype_struct_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] [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-5c4edf35837c2c3a)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test btreemap ... ok
[INFO] [stdout] test binaryheap ... ok
[INFO] [stdout] test btreeset ... ok
[INFO] [stdout] test hashmap ... ok
[INFO] [stdout] test result ... ok
[INFO] [stdout] test vec ... ok
[INFO] [stdout] test vecdeque ... ok
[INFO] [stdout] test option ... ok
[INFO] [stdout] test linkedlist ... ok
[INFO] [stdout] test hashset ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests validatron
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/error.rs - error::ErrorBuilder::try_at_named (line 200) ... ok
[INFO] [stdout] test src/error.rs - error::ErrorBuilder::at_named (line 155) ... ok
[INFO] [stdout] test src/error.rs - error::Error::new (line 43) ... ok
[INFO] [stdout] test src/validators.rs - validators::max (line 88) ... ok
[INFO] [stdout] test src/error.rs - error::ErrorBuilder::try_at_index (line 217) ... ok
[INFO] [stdout] test src/validators.rs - validators::is_equal (line 24) ... ok
[INFO] [stdout] test src/validators.rs - validators::is_min_length (line 139) ... ok
[INFO] [stdout] test src/error.rs - error::ErrorBuilder::try_at_location (line 183) ... ok
[INFO] [stdout] test src/error.rs - error::ErrorBuilder::build (line 125) ... ok
[INFO] [stdout] test src/validators.rs - validators::min (line 44) ... ok
[INFO] [stdout] test src/error.rs - error::Error::merge (line 56) ... ok
[INFO] [stdout] test src/validators.rs - validators::is_max_length (line 164) ... ok
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] test src/validators.rs - validators::option_min (line 66) ... ok
[INFO] [stdout] test src/validators.rs - validators::is_required (line 6) ... ok
[INFO] [stdout] test src/error.rs - error::ErrorBuilder::at_index (line 171) ... ok
[INFO] [stdout] test src/validators.rs - validators::option_max (line 110) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "28a72cdc04176bf9bdd02c145f4d673bd436d581dd0479245b617baf18c476a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28a72cdc04176bf9bdd02c145f4d673bd436d581dd0479245b617baf18c476a1", kill_on_drop: false }`
[INFO] [stdout] 28a72cdc04176bf9bdd02c145f4d673bd436d581dd0479245b617baf18c476a1