[INFO] fetching crate cat-once 1.3.0...
[INFO] testing cat-once-1.3.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate cat-once 1.3.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate cat-once 1.3.0
[INFO] finished tweaking crates.io crate cat-once 1.3.0
[INFO] tweaked toml for crates.io crate cat-once 1.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cat-once 1.3.0 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 cat-once 1.3.0 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-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] 239dd3a3120b89942674475210a1e378ab33b5bc3ac7b21984970e1d919b07d9
[INFO] running `Command { std: "docker" "start" "-a" "239dd3a3120b89942674475210a1e378ab33b5bc3ac7b21984970e1d919b07d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "239dd3a3120b89942674475210a1e378ab33b5bc3ac7b21984970e1d919b07d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "239dd3a3120b89942674475210a1e378ab33b5bc3ac7b21984970e1d919b07d9", kill_on_drop: false }`
[INFO] [stdout] 239dd3a3120b89942674475210a1e378ab33b5bc3ac7b21984970e1d919b07d9
[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] 7c72e0d765cfdd27f6c3c1e865b5c64e6f19c46eec780f5136fea7a8d9ca0c67
[INFO] running `Command { std: "docker" "start" "-a" "7c72e0d765cfdd27f6c3c1e865b5c64e6f19c46eec780f5136fea7a8d9ca0c67", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling anstyle-query v1.1.0
[INFO] [stderr]    Compiling colorchoice v1.0.1
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling clap_lex v0.7.1
[INFO] [stderr]    Compiling anstyle-parse v0.2.4
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling clap_builder v4.5.9
[INFO] [stderr]    Compiling syn v2.0.71
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling bytesize v1.3.0
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling clap_derive v4.5.8
[INFO] [stderr]    Compiling env_filter v0.1.0
[INFO] [stderr]    Compiling env_logger v0.11.3
[INFO] [stderr]    Compiling clap v4.5.9
[INFO] [stderr]    Compiling cat-once v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.38s
[INFO] running `Command { std: "docker" "inspect" "7c72e0d765cfdd27f6c3c1e865b5c64e6f19c46eec780f5136fea7a8d9ca0c67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c72e0d765cfdd27f6c3c1e865b5c64e6f19c46eec780f5136fea7a8d9ca0c67", kill_on_drop: false }`
[INFO] [stdout] 7c72e0d765cfdd27f6c3c1e865b5c64e6f19c46eec780f5136fea7a8d9ca0c67
[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] 2a40978649b51583dfda65a541223eaae790353ad4e0cb49de1dd58e58050e73
[INFO] running `Command { std: "docker" "start" "-a" "2a40978649b51583dfda65a541223eaae790353ad4e0cb49de1dd58e58050e73", kill_on_drop: false }`
[INFO] [stderr]    Compiling cat-once v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "2a40978649b51583dfda65a541223eaae790353ad4e0cb49de1dd58e58050e73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a40978649b51583dfda65a541223eaae790353ad4e0cb49de1dd58e58050e73", kill_on_drop: false }`
[INFO] [stdout] 2a40978649b51583dfda65a541223eaae790353ad4e0cb49de1dd58e58050e73
[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] 79dfa357358da5478b5f6dde0f56339418d01c15fcda2cd201024f65d4310ac1
[INFO] running `Command { std: "docker" "start" "-a" "79dfa357358da5478b5f6dde0f56339418d01c15fcda2cd201024f65d4310ac1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cat_once-7d8c587b3e3a942f)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test ops::test_ranges_overlap_no_overlap ... ok
[INFO] [stdout] test plan::tests::test_plan_chunks_2 ... ok
[INFO] [stdout] test plan::tests::test_plan_chunks_3 ... ok
[INFO] [stdout] test plan::tests::test_plan_chunks_1 ... ok
[INFO] [stdout] test plan::tests::test_plan_chunks_4 ... ok
[INFO] [stdout] test plan::tests::test_plan_chunks_5 ... ok
[INFO] [stdout] test plan::tests::test_plan_chunks_6 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "79dfa357358da5478b5f6dde0f56339418d01c15fcda2cd201024f65d4310ac1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79dfa357358da5478b5f6dde0f56339418d01c15fcda2cd201024f65d4310ac1", kill_on_drop: false }`
[INFO] [stdout] 79dfa357358da5478b5f6dde0f56339418d01c15fcda2cd201024f65d4310ac1