[INFO] fetching crate ic_mple_log 0.12.5...
[INFO] testing ic_mple_log-0.12.5 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate ic_mple_log 0.12.5 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate ic_mple_log 0.12.5
[INFO] finished tweaking crates.io crate ic_mple_log 0.12.5
[INFO] tweaked toml for crates.io crate ic_mple_log 0.12.5 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ic_mple_log 0.12.5 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] crate crates.io crate ic_mple_log 0.12.5 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" "+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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 07c8c1432dd0970c6bcf9a899b320b65db61c90e9d3faaa81cb7748b1a7113f8
[INFO] running `Command { std: "docker" "start" "-a" "07c8c1432dd0970c6bcf9a899b320b65db61c90e9d3faaa81cb7748b1a7113f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07c8c1432dd0970c6bcf9a899b320b65db61c90e9d3faaa81cb7748b1a7113f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07c8c1432dd0970c6bcf9a899b320b65db61c90e9d3faaa81cb7748b1a7113f8", kill_on_drop: false }`
[INFO] [stdout] 07c8c1432dd0970c6bcf9a899b320b65db61c90e9d3faaa81cb7748b1a7113f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] af287c66f4cbc81767b527b1d37818baaa9bc05d5a5b4101b4c793561ad887fd
[INFO] running `Command { std: "docker" "start" "-a" "af287c66f4cbc81767b527b1d37818baaa9bc05d5a5b4101b4c793561ad887fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling cc v1.2.35
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling pretty v0.12.4
[INFO] [stderr]    Compiling ic-cdk-executor v1.0.2
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling ic0 v1.0.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling arc-swap v1.7.1
[INFO] [stderr]    Compiling humantime v2.2.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling ic_mple_utils v0.12.5
[INFO] [stderr]    Compiling ringbuffer v0.16.0
[INFO] [stderr]    Compiling psm v0.1.26
[INFO] [stderr]    Compiling stacker v0.1.21
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling binread_derive v2.1.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling candid_derive v0.10.17
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling binread v2.2.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling ic_principal v0.1.1
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling serde_bytes v0.11.17
[INFO] [stderr]    Compiling ic-error-types v0.2.0
[INFO] [stderr]    Compiling candid v0.10.17
[INFO] [stderr]    Compiling ic-management-canister-types v0.3.3
[INFO] [stderr]    Compiling ic-cdk-macros v0.18.7
[INFO] [stderr]    Compiling ic-cdk v0.18.7
[INFO] [stderr]    Compiling ic_mple_log v0.12.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "af287c66f4cbc81767b527b1d37818baaa9bc05d5a5b4101b4c793561ad887fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af287c66f4cbc81767b527b1d37818baaa9bc05d5a5b4101b4c793561ad887fd", kill_on_drop: false }`
[INFO] [stdout] af287c66f4cbc81767b527b1d37818baaa9bc05d5a5b4101b4c793561ad887fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0b8dd647e0732dbc08cde6b3118e44c0d6a3a30822804601e249ebd57ea1ec9a
[INFO] running `Command { std: "docker" "start" "-a" "0b8dd647e0732dbc08cde6b3118e44c0d6a3a30822804601e249ebd57ea1ec9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ic_mple_log v0.12.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "0b8dd647e0732dbc08cde6b3118e44c0d6a3a30822804601e249ebd57ea1ec9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b8dd647e0732dbc08cde6b3118e44c0d6a3a30822804601e249ebd57ea1ec9a", kill_on_drop: false }`
[INFO] [stdout] 0b8dd647e0732dbc08cde6b3118e44c0d6a3a30822804601e249ebd57ea1ec9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9570d63ce5cbff33ca235b99f3123586d825a740728ee5bae7654ad5b582a02c
[INFO] running `Command { std: "docker" "start" "-a" "9570d63ce5cbff33ca235b99f3123586d825a740728ee5bae7654ad5b582a02c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ic_mple_log-bf70228076f142e0)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test formatter::tests::format_empty_target ... ok
[INFO] [stdout] test formatter::tests::format_indent_spaces ... ok
[INFO] [stdout] test formatter::tests::format_indent_spaces_no_header ... ok
[INFO] [stdout] test formatter::tests::format_indent_zero_spaces ... ok
[INFO] [stdout] test formatter::tests::format_no_target ... ok
[INFO] [stdout] test formatter::tests::format_no_header ... ok
[INFO] [stdout] test formatter::tests::format_suffix ... ok
[INFO] [stdout] test formatter::tests::format_suffix_with_indent ... ok
[INFO] [stdout] test formatter::tests::format_target ... ok
[INFO] [stdout] test tests::update_filter_at_runtime ... ok
[INFO] [stdout] test writer::tests::change_capacity_extend_preserves_entries ... ok
[INFO] [stdout] test writer::tests::change_capacity_disable_with_zero ... ok
[INFO] [stdout] test writer::tests::change_capacity_shrink_preserves_entries ... ok
[INFO] [stdout] test writer::tests::max_record_length_is_respected ... ok
[INFO] [stdout] test writer::tests::test_circular_overwrite ... ok
[INFO] [stdout] test writer::tests::change_capacity_preserves_offsets ... ok
[INFO] [stdout] test formatter::tests::format_with_header ... ok
[INFO] [stdout] test writer::tests::test_memory_writer_take_data_with_empty_buffer ... ok
[INFO] [stdout] test writer::tests::test_memory_writer_take_data_with_full_buffer ... ok
[INFO] [stdout] test writer::tests::test_memory_writer_take_data_with_one_entry_in_buffer ... ok
[INFO] [stdout] test writer::tests::test_memory_writer_take_data_with_overridden_buffer ... ok
[INFO] [stdout] test writer::tests::test_memory_writer_take_data_with_overridden_buffer_not_multiple_of_size ... ok
[INFO] [stdout] test writer::tests::test_memory_writer_take_data_with_two_entries_in_buffer ... ok
[INFO] [stdout] test writer::tests::test_memory_writer_append ... ok
[INFO] [stdout] test writer::tests::change_capacity_disable_with_zero_non_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ic_mple_log
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - Builder::filter_module (line 127) ... ok
[INFO] [stdout] test src/lib.rs - Builder::filter_level (line 146) ... ok
[INFO] [stdout] test src/lib.rs - Builder::filter (line 168) ... ok
[INFO] [stdout] test src/formatter/mod.rs - formatter (line 15) ... ok
[INFO] [stdout] test src/lib.rs - Builder (line 62) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.98s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.06s; merged doctests compilation took 0.08s
[INFO] running `Command { std: "docker" "inspect" "9570d63ce5cbff33ca235b99f3123586d825a740728ee5bae7654ad5b582a02c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9570d63ce5cbff33ca235b99f3123586d825a740728ee5bae7654ad5b582a02c", kill_on_drop: false }`
[INFO] [stdout] 9570d63ce5cbff33ca235b99f3123586d825a740728ee5bae7654ad5b582a02c