[INFO] fetching crate expression_format_impl 1.1.1...
[INFO] testing expression_format_impl-1.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate expression_format_impl 1.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate expression_format_impl 1.1.1
[INFO] finished tweaking crates.io crate expression_format_impl 1.1.1
[INFO] tweaked toml for crates.io crate expression_format_impl 1.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate expression_format_impl 1.1.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c19b28c504b68e497e3f24ec990c5b49bc6d14c9327a82aacd5d0029a54b6b1b
[INFO] running `Command { std: "docker" "start" "-a" "c19b28c504b68e497e3f24ec990c5b49bc6d14c9327a82aacd5d0029a54b6b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c19b28c504b68e497e3f24ec990c5b49bc6d14c9327a82aacd5d0029a54b6b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c19b28c504b68e497e3f24ec990c5b49bc6d14c9327a82aacd5d0029a54b6b1b", kill_on_drop: false }`
[INFO] [stdout] c19b28c504b68e497e3f24ec990c5b49bc6d14c9327a82aacd5d0029a54b6b1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae95e76f9ccbf2c2081c3ec74bc753cdbf30b403d7933a7ec19476edbff0a3a5
[INFO] running `Command { std: "docker" "start" "-a" "ae95e76f9ccbf2c2081c3ec74bc753cdbf30b403d7933a7ec19476edbff0a3a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling expression_format_impl v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "ae95e76f9ccbf2c2081c3ec74bc753cdbf30b403d7933a7ec19476edbff0a3a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae95e76f9ccbf2c2081c3ec74bc753cdbf30b403d7933a7ec19476edbff0a3a5", kill_on_drop: false }`
[INFO] [stdout] ae95e76f9ccbf2c2081c3ec74bc753cdbf30b403d7933a7ec19476edbff0a3a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c30e9937579bfc2819f8d73aa390771a19803c5e05ec8acbbc138fc59029365a
[INFO] running `Command { std: "docker" "start" "-a" "c30e9937579bfc2819f8d73aa390771a19803c5e05ec8acbbc138fc59029365a", kill_on_drop: false }`
[INFO] [stderr]    Compiling expression_format_impl v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "c30e9937579bfc2819f8d73aa390771a19803c5e05ec8acbbc138fc59029365a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c30e9937579bfc2819f8d73aa390771a19803c5e05ec8acbbc138fc59029365a", kill_on_drop: false }`
[INFO] [stdout] c30e9937579bfc2819f8d73aa390771a19803c5e05ec8acbbc138fc59029365a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a653f530febcc22d3e6f7f10f08bb1c1690692d89bec36cd84aca3b0e752183f
[INFO] running `Command { std: "docker" "start" "-a" "a653f530febcc22d3e6f7f10f08bb1c1690692d89bec36cd84aca3b0e752183f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/expression_format_impl-1ffdedae4701c9c4)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test tests::test_array_argument ... ok
[INFO] [stdout] test tests::test_escaped_close_brackets ... ok
[INFO] [stdout] test tests::test_escaped_brackets ... ok
[INFO] [stdout] test tests::test_debug_argument ... ok
[INFO] [stdout] test tests::test_empty_marker ... ok
[INFO] [stdout] test tests::test_format_alignment_with_char ... ok
[INFO] [stdout] test tests::test_empty_str_arg ... ok
[INFO] [stdout] test tests::test_consecutive_formats ... ok
[INFO] [stdout] test tests::test_format_width ... ok
[INFO] [stdout] test tests::test_function_argument ... ok
[INFO] [stdout] test tests::test_literal_number ... ok
[INFO] [stdout] test tests::test_no_format ... ok
[INFO] [stdout] test tests::test_mixed_empty_argument ... ok
[INFO] [stdout] test tests::test_escaped_open_brackets ... ok
[INFO] [stdout] test tests::test_one_argument ... ok
[INFO] [stdout] test tests::test_line_comment ... ok
[INFO] [stdout] test tests::test_nested_block_comment ... ok
[INFO] [stdout] test tests::test_raw_string ... ok
[INFO] [stdout] test tests::test_block_comment ... ok
[INFO] [stdout] test tests::test_struct_create ... ok
[INFO] [stdout] test tests::test_unbalanced_bracket_in_string ... ok
[INFO] [stdout] test tests::test_multiple_same_argument ... ok
[INFO] [stdout] test tests::test_quote_outside_expression ... ok
[INFO] [stdout] test tests::test_multiple_arguments ... ok
[INFO] [stdout] test tests::test_unbalanced_bracket_in_char ... ok
[INFO] [stdout] test tests::test_literal_string ... ok
[INFO] [stdout] test tests::test_nested_argument ... ok
[INFO] [stdout] test tests::test_unbalanced_bracket_in_string_with_escape ... ok
[INFO] [stdout] test tests::test_no_arg ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests expression_format_impl
[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" "a653f530febcc22d3e6f7f10f08bb1c1690692d89bec36cd84aca3b0e752183f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a653f530febcc22d3e6f7f10f08bb1c1690692d89bec36cd84aca3b0e752183f", kill_on_drop: false }`
[INFO] [stdout] a653f530febcc22d3e6f7f10f08bb1c1690692d89bec36cd84aca3b0e752183f