[INFO] fetching crate serde-querystring 0.3.0... [INFO] testing serde-querystring-0.3.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate serde-querystring 0.3.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate serde-querystring 0.3.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate serde-querystring 0.3.0 [INFO] tweaked toml for crates.io crate serde-querystring 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate serde-querystring 0.3.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 15 packages to latest compatible versions [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] Downloading crates ... [INFO] [stderr] Downloaded lexical v7.0.5 [INFO] [stderr] Downloaded lexical-core v1.0.6 [INFO] [stderr] Downloaded lexical-write-integer v1.0.6 [INFO] [stderr] Downloaded lexical-parse-integer v1.0.6 [INFO] [stderr] Downloaded lexical-util v1.0.7 [INFO] [stderr] Downloaded lexical-write-float v1.0.6 [INFO] [stderr] Downloaded lexical-parse-float v1.0.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f37704eeda7c5a94ac4c104129383025d5ef391f3c04cb760d1c1ccb18abeb91 [INFO] running `Command { std: "docker" "start" "-a" "f37704eeda7c5a94ac4c104129383025d5ef391f3c04cb760d1c1ccb18abeb91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f37704eeda7c5a94ac4c104129383025d5ef391f3c04cb760d1c1ccb18abeb91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f37704eeda7c5a94ac4c104129383025d5ef391f3c04cb760d1c1ccb18abeb91", kill_on_drop: false }` [INFO] [stdout] f37704eeda7c5a94ac4c104129383025d5ef391f3c04cb760d1c1ccb18abeb91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1914d80155fef102b70c96907a306b63a7f4ac06a6b3203eeffe05fe6153dc81 [INFO] running `Command { std: "docker" "start" "-a" "1914d80155fef102b70c96907a306b63a7f4ac06a6b3203eeffe05fe6153dc81", kill_on_drop: false }` [INFO] [stderr] Compiling lexical-util v1.0.7 [INFO] [stderr] Compiling lexical-parse-integer v1.0.6 [INFO] [stderr] Compiling lexical-write-integer v1.0.6 [INFO] [stderr] Compiling lexical-parse-float v1.0.6 [INFO] [stderr] Compiling lexical-write-float v1.0.6 [INFO] [stderr] Compiling lexical-core v1.0.6 [INFO] [stderr] Compiling lexical v7.0.5 [INFO] [stderr] Compiling serde-querystring v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parsers/brackets.rs:285:23 [INFO] [stdout] | [INFO] [stdout] 285 | pub fn sub_values(&self, key: &'a [u8]) -> Option { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 285 | pub fn sub_values(&self, key: &'a [u8]) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.09s [INFO] running `Command { std: "docker" "inspect" "1914d80155fef102b70c96907a306b63a7f4ac06a6b3203eeffe05fe6153dc81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1914d80155fef102b70c96907a306b63a7f4ac06a6b3203eeffe05fe6153dc81", kill_on_drop: false }` [INFO] [stdout] 1914d80155fef102b70c96907a306b63a7f4ac06a6b3203eeffe05fe6153dc81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7ec6b354f8cd12d21fb7fb2b254b1ffb1790e75ddccd779398fe2702df8f08a9 [INFO] running `Command { std: "docker" "start" "-a" "7ec6b354f8cd12d21fb7fb2b254b1ffb1790e75ddccd779398fe2702df8f08a9", kill_on_drop: false }` [INFO] [stderr] Compiling serde_bytes v0.11.19 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde-querystring v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parsers/brackets.rs:285:23 [INFO] [stdout] | [INFO] [stdout] 285 | pub fn sub_values(&self, key: &'a [u8]) -> Option { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 285 | pub fn sub_values(&self, key: &'a [u8]) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parsers/brackets.rs:285:23 [INFO] [stdout] | [INFO] [stdout] 285 | pub fn sub_values(&self, key: &'a [u8]) -> Option { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 285 | pub fn sub_values(&self, key: &'a [u8]) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 10.09s [INFO] running `Command { std: "docker" "inspect" "7ec6b354f8cd12d21fb7fb2b254b1ffb1790e75ddccd779398fe2702df8f08a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ec6b354f8cd12d21fb7fb2b254b1ffb1790e75ddccd779398fe2702df8f08a9", kill_on_drop: false }` [INFO] [stdout] 7ec6b354f8cd12d21fb7fb2b254b1ffb1790e75ddccd779398fe2702df8f08a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] abeb8363563c8fa3c2320b9d4a90ff60e482c863f6ce827643235e6c56666a83 [INFO] running `Command { std: "docker" "start" "-a" "abeb8363563c8fa3c2320b9d4a90ff60e482c863f6ce827643235e6c56666a83", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/parsers/brackets.rs:285:23 [INFO] [stderr] | [INFO] [stderr] 285 | pub fn sub_values(&self, key: &'a [u8]) -> Option { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 285 | pub fn sub_values(&self, key: &'a [u8]) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `serde-querystring` (lib) generated 1 warning (run `cargo fix --lib -p serde-querystring` to apply 1 suggestion) [INFO] [stderr] warning: `serde-querystring` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_querystring-5bc5d5418dc1ae02) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test parsers::brackets::tests::parse_subkeys ... ok [INFO] [stdout] test parsers::brackets::tests::parse_pair ... ok [INFO] [stdout] test parsers::delimiter::tests::parse_multiple_pairs ... ok [INFO] [stdout] test parsers::delimiter::tests::parse_no_value ... ok [INFO] [stdout] test parsers::delimiter::tests::parse_pair ... ok [INFO] [stdout] test parsers::duplicate::tests::parse_multiple_pairs ... ok [INFO] [stdout] test parsers::duplicate::tests::parse_multiple_values ... ok [INFO] [stdout] test parsers::duplicate::tests::parse_pair ... ok [INFO] [stdout] test parsers::duplicate::tests::parse_no_value ... ok [INFO] [stdout] test parsers::urlencoded::tests::parse_multiple_pairs ... ok [INFO] [stdout] test parsers::urlencoded::tests::parse_multiple_values ... ok [INFO] [stdout] test parsers::urlencoded::tests::parse_no_value ... ok [INFO] [stdout] test parsers::urlencoded::tests::parse_pair ... ok [INFO] [stdout] test parsers::brackets::tests::parse_no_value ... ok [INFO] [stdout] test parsers::brackets::tests::parse_multiple_pairs ... ok [INFO] [stdout] test parsers::brackets::tests::parse_invalid ... ok [INFO] [stdout] test parsers::delimiter::tests::parse_multiple_values ... ok [INFO] [stderr] Running tests/test_brackets.rs (/opt/rustwide/target/debug/deps/test_brackets-7b6c1fcfaece068f) [INFO] [stdout] test parsers::brackets::tests::parse_multiple_values ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 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 deserialize_brackets ... ok [INFO] [stdout] test deserialize_enums ... ok [INFO] [stdout] test deserialize_decoded_keys ... ok [INFO] [stdout] test deserialize_invalid_brackets ... ok [INFO] [stdout] test deserialize_invalid_sequence ... ok [INFO] [stdout] test deserialize_maps_of_maps ... ok [INFO] [stdout] test deserialize_option ... ok [INFO] [stdout] test deserialize_optional_seq ... ok [INFO] [stdout] test deserialize_pencoded_brackets ... ok [INFO] [stdout] test deserialize_sequence ... ok [INFO] [stdout] test deserialize_struct_value ... ok [INFO] [stderr] Running tests/test_de_values.rs (/opt/rustwide/target/debug/deps/test_de_values-3ca14bdd5c395cac) [INFO] [stdout] test deserialize_unit_enums ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test deserialize_bool ... ok [INFO] [stdout] test deserialize_bytes ... ok [INFO] [stdout] test deserialize_extra_ampersands ... ok [INFO] [stdout] test deserialize_error_test ... ok [INFO] [stdout] test deserialize_invalid_bool ... ok [INFO] [stdout] test deserialize_float_valid ... ok [INFO] [stdout] test deserialize_integer_overflow ... ok [INFO] [stdout] test deserialize_integer_valid ... ok [INFO] [stdout] test deserialize_invalid_type ... ok [INFO] [stdout] test deserialize_invalid_number ... ok [INFO] [stdout] test deserialize_no_value ... ok [INFO] [stdout] test deserialize_new_type ... ok [INFO] [stdout] test deserialize_option ... ok [INFO] [stdout] test deserialize_str ... ok [INFO] [stdout] test deserialize_strings ... ok [INFO] [stdout] test deserialize_unit_enum ... ok [INFO] [stdout] test deserialize_invalid_precent_decoding ... ok [INFO] [stdout] test deserialize_byte_vecs ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running tests/test_delimiter.rs (/opt/rustwide/target/debug/deps/test_delimiter-eb23899eab4f9029) [INFO] [stdout] running 7 tests [INFO] [stdout] test deserialize_delimiter ... ok [INFO] [stdout] test deserialize_invalid_sequence ... ok [INFO] [stdout] test deserialize_repeated_keys ... ok [INFO] [stdout] test deserialize_sequence ... ok [INFO] [stdout] test deserialize_optional_seq ... ok [INFO] [stdout] test deserialize_string_with_delimiter ... ok [INFO] [stderr] Running tests/test_duplicate.rs (/opt/rustwide/target/debug/deps/test_duplicate-f86dd353361deb20) [INFO] [stdout] test deserialize_unit_enums ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test deserialize_decoded_keys ... ok [INFO] [stdout] test deserialize_duplicate ... ok [INFO] [stdout] test deserialize_invalid_sequence ... ok [INFO] [stdout] test deserialize_optional_value ... ok [INFO] [stdout] test deserialize_sequence ... ok [INFO] [stdout] test deserialize_value ... ok [INFO] [stdout] test deserialize_optional_seq ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_urlencoded.rs (/opt/rustwide/target/debug/deps/test_urlencoded-521fce731e69868b) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test deserialize_repeated_keys ... ok [INFO] [stdout] test deserialize_urlencoded ... ok [INFO] [stdout] test deserialize_error_type ... ok [INFO] [stdout] test deserialize_decoded_keys ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests serde_querystring [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/lib.rs - (line 100) ... ignored [INFO] [stdout] test src/lib.rs - (line 42) ... ignored [INFO] [stdout] test src/lib.rs - (line 64) ... ignored [INFO] [stdout] test src/lib.rs - (line 76) ... ignored [INFO] [stdout] test src/lib.rs - (line 88) ... ignored [INFO] [stdout] test src/lib.rs - (line 33) ... ok [INFO] [stdout] test src/parsers/duplicate.rs - parsers::duplicate::DuplicateQS (line 89) ... ok [INFO] [stdout] test src/parsers/delimiter.rs - parsers::delimiter::DelimiterQS (line 98) ... ok [INFO] [stdout] test src/parsers/urlencoded.rs - parsers::urlencoded::UrlEncodedQS (line 89) ... ok [INFO] [stdout] test src/parsers/brackets.rs - parsers::brackets::BracketsQS (line 197) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 0.54s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "abeb8363563c8fa3c2320b9d4a90ff60e482c863f6ce827643235e6c56666a83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abeb8363563c8fa3c2320b9d4a90ff60e482c863f6ce827643235e6c56666a83", kill_on_drop: false }` [INFO] [stdout] abeb8363563c8fa3c2320b9d4a90ff60e482c863f6ce827643235e6c56666a83