[INFO] fetching crate vibrance 1.0.0...
[INFO] testing vibrance-1.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate vibrance 1.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate vibrance 1.0.0
[INFO] finished tweaking crates.io crate vibrance 1.0.0
[INFO] tweaked toml for crates.io crate vibrance 1.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vibrance 1.0.0 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 vibrance 1.0.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3d0d6ce32e7ba98172bd61288fb90e2e167a1e1fc3ec210ed8d8c6b69d550d9a
[INFO] running `Command { std: "docker" "start" "-a" "3d0d6ce32e7ba98172bd61288fb90e2e167a1e1fc3ec210ed8d8c6b69d550d9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d0d6ce32e7ba98172bd61288fb90e2e167a1e1fc3ec210ed8d8c6b69d550d9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d0d6ce32e7ba98172bd61288fb90e2e167a1e1fc3ec210ed8d8c6b69d550d9a", kill_on_drop: false }`
[INFO] [stdout] 3d0d6ce32e7ba98172bd61288fb90e2e167a1e1fc3ec210ed8d8c6b69d550d9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 35617febdaa820ac74bd7e86f15bfcdf1c52cf577250a10f922670bf1c954dcf
[INFO] running `Command { std: "docker" "start" "-a" "35617febdaa820ac74bd7e86f15bfcdf1c52cf577250a10f922670bf1c954dcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling vibrance v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "35617febdaa820ac74bd7e86f15bfcdf1c52cf577250a10f922670bf1c954dcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35617febdaa820ac74bd7e86f15bfcdf1c52cf577250a10f922670bf1c954dcf", kill_on_drop: false }`
[INFO] [stdout] 35617febdaa820ac74bd7e86f15bfcdf1c52cf577250a10f922670bf1c954dcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a093408baa9201209f8cb2500737f77c0c58670e314b0c308ba9249ac53a0c30
[INFO] running `Command { std: "docker" "start" "-a" "a093408baa9201209f8cb2500737f77c0c58670e314b0c308ba9249ac53a0c30", kill_on_drop: false }`
[INFO] [stderr]    Compiling vibrance v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "a093408baa9201209f8cb2500737f77c0c58670e314b0c308ba9249ac53a0c30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a093408baa9201209f8cb2500737f77c0c58670e314b0c308ba9249ac53a0c30", kill_on_drop: false }`
[INFO] [stdout] a093408baa9201209f8cb2500737f77c0c58670e314b0c308ba9249ac53a0c30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 4c9db818614fe2d806c5d97be9d2583b75cd61b5d108eb90ced2fdd8710b7087
[INFO] running `Command { std: "docker" "start" "-a" "4c9db818614fe2d806c5d97be9d2583b75cd61b5d108eb90ced2fdd8710b7087", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vibrance-33c988db1ffb7187)
[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] [stderr]    Doc-tests vibrance
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/strings.rs - strings::ColouredString::new (line 56) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString::insert (line 388) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString::clear (line 243) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString::from (line 75) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString (line 32) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString::replace_range (line 326) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString (line 25) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString::unformat (line 114) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString::get_range (line 271) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString::pop (line 437) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString::len (line 406) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString::is_empty (line 420) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString::remove_range (line 296) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString::push (line 167) ... ok
[INFO] [stdout] test src/traits/mod.rs - traits::Colourisable::formatted (line 17) ... ok
[INFO] [stdout] test src/strings.rs - strings::ColouredString::truncate (line 350) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4c9db818614fe2d806c5d97be9d2583b75cd61b5d108eb90ced2fdd8710b7087", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c9db818614fe2d806c5d97be9d2583b75cd61b5d108eb90ced2fdd8710b7087", kill_on_drop: false }`
[INFO] [stdout] 4c9db818614fe2d806c5d97be9d2583b75cd61b5d108eb90ced2fdd8710b7087