[INFO] fetching crate mavspec_rust_spec 0.6.7...
[INFO] testing mavspec_rust_spec-0.6.7 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate mavspec_rust_spec 0.6.7 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate mavspec_rust_spec 0.6.7
[INFO] finished tweaking crates.io crate mavspec_rust_spec 0.6.7
[INFO] tweaked toml for crates.io crate mavspec_rust_spec 0.6.7 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mavspec_rust_spec 0.6.7 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 mavspec_rust_spec 0.6.7 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9e94566cf5e6d43887a15fae9d1c5a20f9cae7b4933bee0f075ebc963647dbd5
[INFO] running `Command { std: "docker" "start" "-a" "9e94566cf5e6d43887a15fae9d1c5a20f9cae7b4933bee0f075ebc963647dbd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e94566cf5e6d43887a15fae9d1c5a20f9cae7b4933bee0f075ebc963647dbd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e94566cf5e6d43887a15fae9d1c5a20f9cae7b4933bee0f075ebc963647dbd5", kill_on_drop: false }`
[INFO] [stdout] 9e94566cf5e6d43887a15fae9d1c5a20f9cae7b4933bee0f075ebc963647dbd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 662332ced5789e7dcb9d898eb1c83b43d8dad02ae9555578adf3767902ace73e
[INFO] running `Command { std: "docker" "start" "-a" "662332ced5789e7dcb9d898eb1c83b43d8dad02ae9555578adf3767902ace73e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tbytes v0.1.0
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling mavspec_rust_spec v0.6.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "662332ced5789e7dcb9d898eb1c83b43d8dad02ae9555578adf3767902ace73e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "662332ced5789e7dcb9d898eb1c83b43d8dad02ae9555578adf3767902ace73e", kill_on_drop: false }`
[INFO] [stdout] 662332ced5789e7dcb9d898eb1c83b43d8dad02ae9555578adf3767902ace73e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 46281bd6a19c21b4f160e9998d0b4a731b78feb2d335227d3257d6f11c17b495
[INFO] running `Command { std: "docker" "start" "-a" "46281bd6a19c21b4f160e9998d0b4a731b78feb2d335227d3257d6f11c17b495", kill_on_drop: false }`
[INFO] [stderr]    Compiling mavspec_rust_spec v0.6.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "46281bd6a19c21b4f160e9998d0b4a731b78feb2d335227d3257d6f11c17b495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46281bd6a19c21b4f160e9998d0b4a731b78feb2d335227d3257d6f11c17b495", kill_on_drop: false }`
[INFO] [stdout] 46281bd6a19c21b4f160e9998d0b4a731b78feb2d335227d3257d6f11c17b495
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d3a5a0fb9e3c9575df90155e1813ec361b832f135e596e047bc6d501854abd13
[INFO] running `Command { std: "docker" "start" "-a" "d3a5a0fb9e3c9575df90155e1813ec361b832f135e596e047bc6d501854abd13", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mavspec_rust_spec-73e1251fb0947cd8)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test payload::tests::truncated_length ... ok
[INFO] [stdout] test payload::tests::new_payload ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mavspec_rust_spec
[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" "d3a5a0fb9e3c9575df90155e1813ec361b832f135e596e047bc6d501854abd13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3a5a0fb9e3c9575df90155e1813ec361b832f135e596e047bc6d501854abd13", kill_on_drop: false }`
[INFO] [stdout] d3a5a0fb9e3c9575df90155e1813ec361b832f135e596e047bc6d501854abd13