[INFO] fetching crate easy_config 0.5.1... [INFO] testing easy_config-0.5.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate easy_config 0.5.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate easy_config 0.5.1 [INFO] finished tweaking crates.io crate easy_config 0.5.1 [INFO] tweaked toml for crates.io crate easy_config 0.5.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate easy_config 0.5.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate easy_config 0.5.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe53b88d6c664c3d15fa3af09634eef5b5e7510c9b2b1cf8e1c9f875fd1b8b9b [INFO] running `Command { std: "docker" "start" "-a" "fe53b88d6c664c3d15fa3af09634eef5b5e7510c9b2b1cf8e1c9f875fd1b8b9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe53b88d6c664c3d15fa3af09634eef5b5e7510c9b2b1cf8e1c9f875fd1b8b9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe53b88d6c664c3d15fa3af09634eef5b5e7510c9b2b1cf8e1c9f875fd1b8b9b", kill_on_drop: false }` [INFO] [stdout] fe53b88d6c664c3d15fa3af09634eef5b5e7510c9b2b1cf8e1c9f875fd1b8b9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 475f7cfd4fea1100d9b0faa2eacffff9e58f012c1b3f2314c6bab705f1800523 [INFO] running `Command { std: "docker" "start" "-a" "475f7cfd4fea1100d9b0faa2eacffff9e58f012c1b3f2314c6bab705f1800523", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling easy_config_derive v0.3.3 [INFO] [stderr] Compiling easy_config v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `EzStruct` is never constructed [INFO] [stdout] --> src/tests/mod.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct EzStruct { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ez_struct` is never used [INFO] [stdout] --> src/tests/mod.rs:43:4 [INFO] [stdout] | [INFO] [stdout] 43 | fn ez_struct() -> EzStruct { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.36s [INFO] running `Command { std: "docker" "inspect" "475f7cfd4fea1100d9b0faa2eacffff9e58f012c1b3f2314c6bab705f1800523", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "475f7cfd4fea1100d9b0faa2eacffff9e58f012c1b3f2314c6bab705f1800523", kill_on_drop: false }` [INFO] [stdout] 475f7cfd4fea1100d9b0faa2eacffff9e58f012c1b3f2314c6bab705f1800523 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3f8b4662c2dca4b077cd420a1203bcf2eaa288b0dcaa6f765e6228080b53750 [INFO] running `Command { std: "docker" "start" "-a" "c3f8b4662c2dca4b077cd420a1203bcf2eaa288b0dcaa6f765e6228080b53750", kill_on_drop: false }` [INFO] [stderr] Compiling easy_config v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `EzStruct` is never constructed [INFO] [stdout] --> src/tests/mod.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct EzStruct { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ez_struct` is never used [INFO] [stdout] --> src/tests/mod.rs:43:4 [INFO] [stdout] | [INFO] [stdout] 43 | fn ez_struct() -> EzStruct { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.57s [INFO] running `Command { std: "docker" "inspect" "c3f8b4662c2dca4b077cd420a1203bcf2eaa288b0dcaa6f765e6228080b53750", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3f8b4662c2dca4b077cd420a1203bcf2eaa288b0dcaa6f765e6228080b53750", kill_on_drop: false }` [INFO] [stdout] c3f8b4662c2dca4b077cd420a1203bcf2eaa288b0dcaa6f765e6228080b53750 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e03f6679e7a39cc5f2692519c478cab31529e9ff40eab2ee1c8b28ff03c7ca50 [INFO] running `Command { std: "docker" "start" "-a" "e03f6679e7a39cc5f2692519c478cab31529e9ff40eab2ee1c8b28ff03c7ca50", kill_on_drop: false }` [INFO] [stderr] warning: struct `EzStruct` is never constructed [INFO] [stderr] --> src/tests/mod.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | struct EzStruct { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `ez_struct` is never used [INFO] [stderr] --> src/tests/mod.rs:43:4 [INFO] [stderr] | [INFO] [stderr] 43 | fn ez_struct() -> EzStruct { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `easy_config` (lib) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/easy_config-1469234185dec8c0) [INFO] [stdout] [INFO] [stdout] running 78 tests [INFO] [stdout] test expression::tests::dump ... ok [INFO] [stdout] test expression_iterator::tests::normalize_complete_enum ... ok [INFO] [stdout] test expression::tests::pretty ... ok [INFO] [stdout] test expression::tests::pretty_harder ... ok [INFO] [stdout] test expression::tests::pretty_more_nested ... ok [INFO] [stdout] test expression_iterator::tests::normalize_incomplete_enum ... ok [INFO] [stdout] test expression_iterator::tests::normalize_incomplete_struct ... ok [INFO] [stdout] test lexer::tests::a_escaped_lparen_b ... ok [INFO] [stdout] test lexer::tests::b_escaped_lparen ... ok [INFO] [stdout] test lexer::tests::escaped_l_paren ... ok [INFO] [stdout] test lexer::tests::eat_rocket ... ok [INFO] [stdout] test expression_iterator::tests::normalize_struct_does_not_double_wrap ... ok [INFO] [stdout] test lexer::tests::escaped_lparen_b ... ok [INFO] [stdout] test expression_iterator::tests::normalize_complete_struct ... ok [INFO] [stdout] test lexer::tests::lparen ... ok [INFO] [stdout] test lexer::tests::lparen_rparen ... ok [INFO] [stdout] test lexer::tests::lparen_rparen_comment ... ok [INFO] [stdout] test lexer::tests::lparen_rparen_inline_comment ... ok [INFO] [stdout] test lexer::tests::newline_inside ... ok [INFO] [stdout] test lexer::tests::rocket ... ok [INFO] [stdout] test lexer::tests::rparen ... ok [INFO] [stdout] test lexer::tests::lparen_rocket_rparen ... ok [INFO] [stdout] test lexer::token::tests::valid_identifier ... ok [INFO] [stdout] test lexer::token::tests::invalid_identifier ... ok [INFO] [stdout] test parser::tests::binding ... ok [INFO] [stdout] test parser::tests::bound_collection ... ok [INFO] [stdout] test lexer::tests::long_test_1 ... ok [INFO] [stdout] test parser::tests::collection ... ok [INFO] [stdout] test parser::tests::parse_the_thing ... ok [INFO] [stdout] test serialization::collections::tests::array_of_vecs ... ok [INFO] [stdout] test serialization::collections::tests::deserialize_array ... ok [INFO] [stdout] test serialization::collections::tests::complex_nested_structure ... ok [INFO] [stdout] test serialization::collections::tests::deserialize_array_wrong_cardinality_too_many ... ok [INFO] [stdout] test serialization::collections::tests::deserialize_array_wrong_cardinality_too_few ... ok [INFO] [stdout] test parser::tests::presence ... ok [INFO] [stdout] test serialization::collections::tests::deserialize_array_empty ... ok [INFO] [stdout] test serialization::collections::tests::array_strings ... ok [INFO] [stdout] test parser::tests::nesting ... ok [INFO] [stdout] test serialization::collections::tests::deserialize_hashmap_empty ... ok [INFO] [stdout] test serialization::collections::tests::deserialize_hashmap ... ok [INFO] [stdout] test serialization::collections::tests::deserialize_vec ... ok [INFO] [stdout] test serialization::collections::tests::deserialize_vec_empty ... ok [INFO] [stdout] test serialization::collections::tests::hashmap_roundtrip ... ok [INFO] [stdout] test serialization::collections::tests::deserialize_vec_strings ... ok [INFO] [stdout] test serialization::collections::tests::hashmap_with_vec_values ... ok [INFO] [stdout] test serialization::collections::tests::serialize_array_empty ... ok [INFO] [stdout] test serialization::collections::tests::serialize_hashmap_empty ... ok [INFO] [stdout] test serialization::collections::tests::hashmap_nested_maps ... ok [INFO] [stdout] test serialization::collections::tests::serialize_vec ... ok [INFO] [stdout] test serialization::collections::tests::serialize_vec_empty ... ok [INFO] [stdout] test serialization::collections::tests::vec_roundtrip ... ok [INFO] [stdout] test serialization::collections::tests::array_roundtrip ... ok [INFO] [stdout] test serialization::collections::tests::serialize_array ... ok [INFO] [stdout] test serialization::option::tests::serialize_none ... ok [INFO] [stdout] test serialization::collections::tests::serialize_hashmap ... ok [INFO] [stdout] test serialization::collections::tests::serialize_vec_strings ... ok [INFO] [stdout] test serialization::option::tests::invalid_discriminant ... ok [INFO] [stdout] test serialization::primitives::tests::deserialize_bound_string_with_space ... ok [INFO] [stdout] test serialization::primitives::tests::deserialize_string ... ok [INFO] [stdout] test serialization::collections::tests::vec_nested ... ok [INFO] [stdout] test serialization::primitives::tests::deserialize_string_with_space ... ok [INFO] [stdout] test serialization::option::tests::serialize_some_primitive ... ok [INFO] [stdout] test parser::tests::parse_single_enum ... ok [INFO] [stdout] test serialization::tuples::tests::two_ply ... ok [INFO] [stdout] test serialization::primitives::tests::serialize_string ... ok [INFO] [stdout] test tests::composite_tuple::tests::deserialization ... ok [INFO] [stdout] test tests::composite_tuple::tests::serialization ... ok [INFO] [stdout] test serialization::tuples::tests::two_ply_distinct_types ... ok [INFO] [stdout] test tests::simple_test::simple_tests::deserialize ... ok [INFO] [stdout] test serialization::collections::tests::vec_of_arrays ... ok [INFO] [stdout] test tests::vec_of_structs::tests::deserialize ... ok [INFO] [stdout] test tests::vec_of_structs::tests::deserialize_name ... ok [INFO] [stdout] test tests::simple_test::simple_tests::serialize ... ok [INFO] [stdout] test serialization::primitives::tests::serialize_string_with_space ... ok [INFO] [stdout] test tests::vec_of_structs::tests::serialize_structs ... ok [INFO] [stdout] test tests::vec_of_structs::tests::deserialize_partial_name ... ok [INFO] [stdout] test tests::vec_of_structs::tests::deserialize_other_partial_name ... ok [INFO] [stdout] test parser::tests::unclosed_list - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 78 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests easy_config [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] running `Command { std: "docker" "inspect" "e03f6679e7a39cc5f2692519c478cab31529e9ff40eab2ee1c8b28ff03c7ca50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e03f6679e7a39cc5f2692519c478cab31529e9ff40eab2ee1c8b28ff03c7ca50", kill_on_drop: false }` [INFO] [stdout] e03f6679e7a39cc5f2692519c478cab31529e9ff40eab2ee1c8b28ff03c7ca50