[INFO] fetching crate jsonc 0.1.0...
[INFO] testing jsonc-0.1.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate jsonc 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate jsonc 0.1.0
[INFO] finished tweaking crates.io crate jsonc 0.1.0
[INFO] tweaked toml for crates.io crate jsonc 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate jsonc 0.1.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jsonc 0.1.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasi v0.14.5+wasi-0.2.4
[INFO] [stderr]   Downloaded tempfile v3.22.0
[INFO] [stderr]   Downloaded serde_derive v1.0.223
[INFO] [stderr]   Downloaded serde_core v1.0.223
[INFO] [stderr]   Downloaded serde v1.0.223
[INFO] [stderr]   Downloaded jsonc-parser v0.26.3
[INFO] [stderr]   Downloaded wasip2 v1.0.0+wasi-0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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] aefc55ae1b6c1d0e6685748baa89bccebfa357a11d7b29ea0ffa91d44bb939dd
[INFO] running `Command { std: "docker" "start" "aefc55ae1b6c1d0e6685748baa89bccebfa357a11d7b29ea0ffa91d44bb939dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aefc55ae1b6c1d0e6685748baa89bccebfa357a11d7b29ea0ffa91d44bb939dd", 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" "aefc55ae1b6c1d0e6685748baa89bccebfa357a11d7b29ea0ffa91d44bb939dd" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aefc55ae1b6c1d0e6685748baa89bccebfa357a11d7b29ea0ffa91d44bb939dd", 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" "aefc55ae1b6c1d0e6685748baa89bccebfa357a11d7b29ea0ffa91d44bb939dd" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling serde_core v1.0.223
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling serde v1.0.223
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.223
[INFO] [stderr]    Compiling jsonc-parser v0.26.3
[INFO] [stderr]    Compiling jsonc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 14.75s
[INFO] running `Command { std: "docker" "inspect" "aefc55ae1b6c1d0e6685748baa89bccebfa357a11d7b29ea0ffa91d44bb939dd", 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" "aefc55ae1b6c1d0e6685748baa89bccebfa357a11d7b29ea0ffa91d44bb939dd" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling tempfile v3.22.0
[INFO] [stderr]    Compiling jsonc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `line_num`
[INFO] [stdout]    --> src/jsonc_document.rs:581:28
[INFO] [stdout]     |
[INFO] [stdout] 581 |         } else if let Some(line_num) = first_difference {
[INFO] [stdout]     |                            ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line_num`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 5.71s
[INFO] running `Command { std: "docker" "inspect" "aefc55ae1b6c1d0e6685748baa89bccebfa357a11d7b29ea0ffa91d44bb939dd", 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" "aefc55ae1b6c1d0e6685748baa89bccebfa357a11d7b29ea0ffa91d44bb939dd" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `line_num`
[INFO] [stderr]    --> src/jsonc_document.rs:581:28
[INFO] [stderr]     |
[INFO] [stderr] 581 |         } else if let Some(line_num) = first_difference {
[INFO] [stderr]     |                            ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line_num`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `jsonc` (lib test) generated 1 warning (run `cargo fix --lib -p jsonc --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/jsonc-6e7c3680b075fa4d)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test jsonc_document::test_jsonc_document::test_structural_change_preserves_format ... ok
[INFO] [stdout] test jsonc_document::test_jsonc_document::test_empty_and_special_values ... ok
[INFO] [stdout] test jsonc_document::test_jsonc_document::test_parse_and_get ... ok
[INFO] [stdout] test jsonc_document::test_jsonc_document::test_exact_whitespace_preservation ... ok
[INFO] [stdout] test jsonc_document::test_jsonc_document::test_preserve_trailing_commas ... ok
[INFO] [stdout] test jsonc_document::test_jsonc_document::test_complex_diff_and_merge ... FAILED
[INFO] [stdout] test jsonc_document::test_jsonc_document::test_preserve_comments ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- jsonc_document::test_jsonc_document::test_complex_diff_and_merge stdout ----
[INFO] [stdout] First difference at line 16:
[INFO] [stdout] EXPECTED LINE: 
[INFO] [stdout] ACTUAL LINE:       "newSection": {
[INFO] [stdout] 
[INFO] [stdout] thread 'jsonc_document::test_jsonc_document::test_complex_diff_and_merge' (635) panicked at src/jsonc_document.rs:818:9:
[INFO] [stdout] assertion failed: check_output(result, expected_result)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5cf19a1b8041 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5cf19a1ccdaa - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5cf19a1bc4dc - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5cf19a194636 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5cf19a1b07a9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5cf19a126bb0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5cf19a1b0962 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5cf19a194714 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5cf19a18d469 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5cf19a1952dd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5cf19a1cd50c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5cf19a1cd4d2 - core[df12db4294e9bfd3]::panicking::panic
[INFO] [stdout]   12:     0x5cf19a117501 - jsonc[7559149cea952753]::jsonc_document::test_jsonc_document::test_complex_diff_and_merge
[INFO] [stdout]   13:     0x5cf19a10e379 - <jsonc[7559149cea952753]::jsonc_document::test_jsonc_document::test_complex_diff_and_merge::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5cf19a119e9b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   15:     0x5cf19a127505 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5cf19a120dc4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5cf19a12a662 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5cf19a1b7919 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7403e2d62dfa - <unknown>
[INFO] [stdout]   20:     0x7403e2df63d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     jsonc_document::test_jsonc_document::test_complex_diff_and_merge
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "aefc55ae1b6c1d0e6685748baa89bccebfa357a11d7b29ea0ffa91d44bb939dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aefc55ae1b6c1d0e6685748baa89bccebfa357a11d7b29ea0ffa91d44bb939dd", kill_on_drop: false }`
[INFO] [stdout] aefc55ae1b6c1d0e6685748baa89bccebfa357a11d7b29ea0ffa91d44bb939dd
