[INFO] fetching crate err_trail 0.11.3...
[INFO] testing err_trail-0.11.3 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate err_trail 0.11.3 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate err_trail 0.11.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate err_trail 0.11.3
[INFO] tweaked toml for crates.io crate err_trail 0.11.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate err_trail 0.11.3 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate err_trail 0.11.3 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 671c846fc7da482b0a20dbd37b0e067c95a308b1d20a71c69bc1ea34714ed3c1
[INFO] running `Command { std: "docker" "start" "671c846fc7da482b0a20dbd37b0e067c95a308b1d20a71c69bc1ea34714ed3c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "671c846fc7da482b0a20dbd37b0e067c95a308b1d20a71c69bc1ea34714ed3c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "671c846fc7da482b0a20dbd37b0e067c95a308b1d20a71c69bc1ea34714ed3c1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "671c846fc7da482b0a20dbd37b0e067c95a308b1d20a71c69bc1ea34714ed3c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "671c846fc7da482b0a20dbd37b0e067c95a308b1d20a71c69bc1ea34714ed3c1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling err_trail_macros v0.11.3
[INFO] [stderr]    Compiling err_trail v0.11.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 4.20s
[INFO] running `Command { std: "docker" "inspect" "671c846fc7da482b0a20dbd37b0e067c95a308b1d20a71c69bc1ea34714ed3c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "671c846fc7da482b0a20dbd37b0e067c95a308b1d20a71c69bc1ea34714ed3c1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling defmt-macros v1.0.1
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling target-tuple v1.0.2
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling defmt v1.0.1
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling glob v0.3.4
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling toml v1.1.6+spec-1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling flaky_test_impl v0.2.2
[INFO] [stderr]    Compiling flaky_test v0.2.2
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tracing-test-macro v0.2.5
[INFO] [stderr]    Compiling err_trail_macros v0.11.3
[INFO] [stderr]    Compiling err_trail v0.11.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling trybuild v1.0.121
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling defmt-parser v1.0.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling tracing-test v0.2.5
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 43.68s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "671c846fc7da482b0a20dbd37b0e067c95a308b1d20a71c69bc1ea34714ed3c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "671c846fc7da482b0a20dbd37b0e067c95a308b1d20a71c69bc1ea34714ed3c1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.08s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/err_trail/9251117ae88f4247/out/err_trail-9251117ae88f4247)
[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] [stderr]      Running tests/contexts.rs (/opt/rustwide/target/release/build/err_trail/cf3520b6e35b1d6d/out/contexts-cf3520b6e35b1d6d)
[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] [stderr]      Running tests/formatting.rs (/opt/rustwide/target/release/build/err_trail/00a513e67a973ee0/out/formatting-00a513e67a973ee0)
[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] [stderr]      Running tests/structured.rs (/opt/rustwide/target/release/build/err_trail/f5d00e26d077c38a/out/structured-f5d00e26d077c38a)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test no_backend_does_not_require_bare_field_formatting ... ok
[INFO] [stdout] test formatted_fields_borrow_unsized_values ... ok
[INFO] [stdout] test logging_only_variables_count_as_used ... ok
[INFO] [stdout] test no_backend_does_not_evaluate_or_format_arguments ... ok
[INFO] [stdout] test syntax_borrowing_and_single_evaluation ... 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/ui.rs (/opt/rustwide/target/release/build/err_trail/5a12b11a42451bcd/out/ui-5a12b11a42451bcd)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling defmt-macros v1.0.1
[INFO] [stderr]    Compiling defmt v1.0.1
[INFO] [stderr]     Checking slab v0.4.11
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]    Compiling flaky_test_impl v0.2.2
[INFO] [stderr]     Checking flaky_test v0.2.2
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tracing-test-macro v0.2.5
[INFO] [stderr]    Compiling err_trail_macros v0.11.3
[INFO] [stderr]     Checking err_trail v0.11.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling defmt-parser v1.0.0
[INFO] [stderr]     Checking tracing-test v0.2.5
[INFO] [stderr]     Checking err_trail-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/err_trail)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.10s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/ui/no_backend/format_traits.rs ... ok
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] test invalid_formatting_without_backend ... ok
[INFO] [stderr]     Checking err_trail-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/err_trail)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] test invalid_field_syntax ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 20.81s
[INFO] [stdout] 
[INFO] [stderr] test tests/ui/constant_names.rs ... ok
[INFO] [stderr] test tests/ui/fields.rs ... ok
[INFO] [stderr] test tests/ui/metadata.rs ... ok
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]    Doc-tests err_trail
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/../README.md - (line 86) ... ok
[INFO] [stdout] test src/../README.md - (line 306) ... ok
[INFO] [stdout] test src/../README.md - (line 111) ... ok
[INFO] [stdout] test src/../README.md - (line 211) ... ok
[INFO] [stdout] test src/../README.md - (line 51) ... ok
[INFO] [stdout] test src/../README.md - (line 133) ... ok
[INFO] [stdout] test src/../README.md - (line 228) ... ok
[INFO] [stdout] test src/../README.md - (line 182) ... ok
[INFO] [stdout] test src/../README.md - (line 32) ... ok
[INFO] [stdout] test src/../README.md - (line 156) ... ok
[INFO] [stdout] test src/../README.md - (line 255) ... 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] [stdout] all doctests ran in 0.32s; merged doctests compilation took 0.31s
[INFO] running `Command { std: "docker" "inspect" "671c846fc7da482b0a20dbd37b0e067c95a308b1d20a71c69bc1ea34714ed3c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "671c846fc7da482b0a20dbd37b0e067c95a308b1d20a71c69bc1ea34714ed3c1", kill_on_drop: false }`
[INFO] [stdout] 671c846fc7da482b0a20dbd37b0e067c95a308b1d20a71c69bc1ea34714ed3c1
