[INFO] fetching crate mace-editor 0.1.0...
[INFO] testing mace-editor-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate mace-editor 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate mace-editor 0.1.0
[INFO] finished tweaking crates.io crate mace-editor 0.1.0
[INFO] tweaked toml for crates.io crate mace-editor 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mace-editor 0.1.0 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 mace-editor 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" "+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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 69aa059a27adda89e70dd7c7d7e5bd18bdc97ee1bf1207d4969560d4fe23cd79
[INFO] running `Command { std: "docker" "start" "-a" "69aa059a27adda89e70dd7c7d7e5bd18bdc97ee1bf1207d4969560d4fe23cd79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69aa059a27adda89e70dd7c7d7e5bd18bdc97ee1bf1207d4969560d4fe23cd79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69aa059a27adda89e70dd7c7d7e5bd18bdc97ee1bf1207d4969560d4fe23cd79", kill_on_drop: false }`
[INFO] [stdout] 69aa059a27adda89e70dd7c7d7e5bd18bdc97ee1bf1207d4969560d4fe23cd79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0dedc497468a90ee874d4d9e25cd37090bc219cb27ecbf249df4ff51da054dc3
[INFO] running `Command { std: "docker" "start" "-a" "0dedc497468a90ee874d4d9e25cd37090bc219cb27ecbf249df4ff51da054dc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]    Compiling foldhash v0.1.4
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling rustix v0.38.43
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling log v0.4.25
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling winnow v0.6.24
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling figment v0.10.19
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling anstream v0.6.13
[INFO] [stderr]    Compiling strsim v0.11.0
[INFO] [stderr]    Compiling inlinable_string v0.1.15
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling castaway v0.2.3
[INFO] [stderr]    Compiling clap_builder v4.5.26
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]    Compiling compact_str v0.8.1
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling unicode-truncate v1.1.0
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling toml v0.8.19
[INFO] [stderr]    Compiling pear_codegen v0.2.9
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling instability v0.3.2
[INFO] [stderr]    Compiling clap_derive v4.5.24
[INFO] [stderr]    Compiling pear v0.2.9
[INFO] [stderr]    Compiling clap v4.5.26
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling ratatui v0.29.0
[INFO] [stderr]    Compiling mace-editor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.17s
[INFO] running `Command { std: "docker" "inspect" "0dedc497468a90ee874d4d9e25cd37090bc219cb27ecbf249df4ff51da054dc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dedc497468a90ee874d4d9e25cd37090bc219cb27ecbf249df4ff51da054dc3", kill_on_drop: false }`
[INFO] [stdout] 0dedc497468a90ee874d4d9e25cd37090bc219cb27ecbf249df4ff51da054dc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 66f29f172988f27aa0e570154363266a20752719b8ce41b653a1a74b352dc716
[INFO] running `Command { std: "docker" "start" "-a" "66f29f172988f27aa0e570154363266a20752719b8ce41b653a1a74b352dc716", kill_on_drop: false }`
[INFO] [stderr]    Compiling mace-editor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "66f29f172988f27aa0e570154363266a20752719b8ce41b653a1a74b352dc716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66f29f172988f27aa0e570154363266a20752719b8ce41b653a1a74b352dc716", kill_on_drop: false }`
[INFO] [stdout] 66f29f172988f27aa0e570154363266a20752719b8ce41b653a1a74b352dc716
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 78d167b6fd4a188fe96e3f85aff4cb5d32a43d5c5026cc0075f39da313663829
[INFO] running `Command { std: "docker" "start" "-a" "78d167b6fd4a188fe96e3f85aff4cb5d32a43d5c5026cc0075f39da313663829", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mace-eb9afcf46ae145bb)
[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" "78d167b6fd4a188fe96e3f85aff4cb5d32a43d5c5026cc0075f39da313663829", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78d167b6fd4a188fe96e3f85aff4cb5d32a43d5c5026cc0075f39da313663829", kill_on_drop: false }`
[INFO] [stdout] 78d167b6fd4a188fe96e3f85aff4cb5d32a43d5c5026cc0075f39da313663829