[INFO] fetching crate modbius-codecs 0.1.0...
[INFO] testing modbius-codecs-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate modbius-codecs 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate modbius-codecs 0.1.0
[INFO] finished tweaking crates.io crate modbius-codecs 0.1.0
[INFO] tweaked toml for crates.io crate modbius-codecs 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate modbius-codecs 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c3d462dfa7274c3aae7c65617944c3b42d27976aa50efbdf0d05116330bd636c
[INFO] running `Command { std: "docker" "start" "-a" "c3d462dfa7274c3aae7c65617944c3b42d27976aa50efbdf0d05116330bd636c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3d462dfa7274c3aae7c65617944c3b42d27976aa50efbdf0d05116330bd636c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3d462dfa7274c3aae7c65617944c3b42d27976aa50efbdf0d05116330bd636c", kill_on_drop: false }`
[INFO] [stdout] c3d462dfa7274c3aae7c65617944c3b42d27976aa50efbdf0d05116330bd636c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] dfc602e0cdbe02171b75c2d898b32b38efe8458de2a049986728b5f1986f1bd2
[INFO] running `Command { std: "docker" "start" "-a" "dfc602e0cdbe02171b75c2d898b32b38efe8458de2a049986728b5f1986f1bd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling modbius-codecs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "dfc602e0cdbe02171b75c2d898b32b38efe8458de2a049986728b5f1986f1bd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfc602e0cdbe02171b75c2d898b32b38efe8458de2a049986728b5f1986f1bd2", kill_on_drop: false }`
[INFO] [stdout] dfc602e0cdbe02171b75c2d898b32b38efe8458de2a049986728b5f1986f1bd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 86f80d15bd10a2fede99aa787652278be049d18fdd9cc2930b835a9cc9850056
[INFO] running `Command { std: "docker" "start" "-a" "86f80d15bd10a2fede99aa787652278be049d18fdd9cc2930b835a9cc9850056", kill_on_drop: false }`
[INFO] [stderr]    Compiling modbius-codecs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "86f80d15bd10a2fede99aa787652278be049d18fdd9cc2930b835a9cc9850056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86f80d15bd10a2fede99aa787652278be049d18fdd9cc2930b835a9cc9850056", kill_on_drop: false }`
[INFO] [stdout] 86f80d15bd10a2fede99aa787652278be049d18fdd9cc2930b835a9cc9850056
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 31730d594de3809ae42d88ec4ae6a88972a9a31749c739fa933517333f6d14fc
[INFO] running `Command { std: "docker" "start" "-a" "31730d594de3809ae42d88ec4ae6a88972a9a31749c739fa933517333f6d14fc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/modbius_codecs-ae6bab67d07a66e4)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests modbius_codecs
[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] [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" "31730d594de3809ae42d88ec4ae6a88972a9a31749c739fa933517333f6d14fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31730d594de3809ae42d88ec4ae6a88972a9a31749c739fa933517333f6d14fc", kill_on_drop: false }`
[INFO] [stdout] 31730d594de3809ae42d88ec4ae6a88972a9a31749c739fa933517333f6d14fc