[INFO] fetching crate codo 0.0.1...
[INFO] testing codo-0.0.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate codo 0.0.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate codo 0.0.1
[INFO] finished tweaking crates.io crate codo 0.0.1
[INFO] tweaked toml for crates.io crate codo 0.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate codo 0.0.1 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] crate crates.io crate codo 0.0.1 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] 0fe9638298dbe52aab7cc16eda7f9c4ca9244e8b13e1f4885eba7152b1f3ab92
[INFO] running `Command { std: "docker" "start" "-a" "0fe9638298dbe52aab7cc16eda7f9c4ca9244e8b13e1f4885eba7152b1f3ab92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fe9638298dbe52aab7cc16eda7f9c4ca9244e8b13e1f4885eba7152b1f3ab92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fe9638298dbe52aab7cc16eda7f9c4ca9244e8b13e1f4885eba7152b1f3ab92", kill_on_drop: false }`
[INFO] [stdout] 0fe9638298dbe52aab7cc16eda7f9c4ca9244e8b13e1f4885eba7152b1f3ab92
[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] 7f06bad9d5d6909436ed929be54c729d2d0a2a7ac809766cf1d0035fcd2b7bc7
[INFO] running `Command { std: "docker" "start" "-a" "7f06bad9d5d6909436ed929be54c729d2d0a2a7ac809766cf1d0035fcd2b7bc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling serde v1.0.190
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling termcolor v1.3.0
[INFO] [stderr]    Compiling encoding_rs v0.8.33
[INFO] [stderr]    Compiling anstyle-parse v0.2.2
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling bytecount v0.6.7
[INFO] [stderr]    Compiling base64 v0.20.0
[INFO] [stderr]    Compiling memmap2 v0.5.10
[INFO] [stderr]    Compiling serde_derive v1.0.190
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.58
[INFO] [stderr]    Compiling anstream v0.6.4
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling grep-matcher v0.1.6
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling clap_builder v4.4.7
[INFO] [stderr]    Compiling encoding_rs_io v0.1.7
[INFO] [stderr]    Compiling chrono v0.4.31
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling clap v4.4.7
[INFO] [stderr]    Compiling bstr v1.7.0
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling globset v0.4.13
[INFO] [stderr]    Compiling grep-searcher v0.1.11
[INFO] [stderr]    Compiling grep-regex v0.1.11
[INFO] [stderr]    Compiling grep-cli v0.1.9
[INFO] [stderr]    Compiling ignore v0.4.20
[INFO] [stderr]    Compiling grep-printer v0.1.7
[INFO] [stderr]    Compiling grep v0.2.12
[INFO] [stderr]    Compiling codo v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.90s
[INFO] running `Command { std: "docker" "inspect" "7f06bad9d5d6909436ed929be54c729d2d0a2a7ac809766cf1d0035fcd2b7bc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f06bad9d5d6909436ed929be54c729d2d0a2a7ac809766cf1d0035fcd2b7bc7", kill_on_drop: false }`
[INFO] [stdout] 7f06bad9d5d6909436ed929be54c729d2d0a2a7ac809766cf1d0035fcd2b7bc7
[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] 6a6610d8a456f47393a601f04a73bff44d2eb16b7e50bed264fdd1183b00013b
[INFO] running `Command { std: "docker" "start" "-a" "6a6610d8a456f47393a601f04a73bff44d2eb16b7e50bed264fdd1183b00013b", kill_on_drop: false }`
[INFO] [stderr]    Compiling codo v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "6a6610d8a456f47393a601f04a73bff44d2eb16b7e50bed264fdd1183b00013b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a6610d8a456f47393a601f04a73bff44d2eb16b7e50bed264fdd1183b00013b", kill_on_drop: false }`
[INFO] [stdout] 6a6610d8a456f47393a601f04a73bff44d2eb16b7e50bed264fdd1183b00013b
[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] 072a87734a180b8766eff6a91e9ee24bd34019968831bbe66d839066e58d69f5
[INFO] running `Command { std: "docker" "start" "-a" "072a87734a180b8766eff6a91e9ee24bd34019968831bbe66d839066e58d69f5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/codo-51a7942aba4486d4)
[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" "072a87734a180b8766eff6a91e9ee24bd34019968831bbe66d839066e58d69f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "072a87734a180b8766eff6a91e9ee24bd34019968831bbe66d839066e58d69f5", kill_on_drop: false }`
[INFO] [stdout] 072a87734a180b8766eff6a91e9ee24bd34019968831bbe66d839066e58d69f5