[INFO] fetching crate mp4ameta_proc 0.6.0...
[INFO] testing mp4ameta_proc-0.6.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate mp4ameta_proc 0.6.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate mp4ameta_proc 0.6.0
[INFO] finished tweaking crates.io crate mp4ameta_proc 0.6.0
[INFO] tweaked toml for crates.io crate mp4ameta_proc 0.6.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mp4ameta_proc 0.6.0 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] [stderr]     Blocking waiting for file lock on package cache
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1e61de940e59d84a12a34df9b3a098be43111f4f083c1e1cf03fcf388685b13a
[INFO] running `Command { std: "docker" "start" "-a" "1e61de940e59d84a12a34df9b3a098be43111f4f083c1e1cf03fcf388685b13a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e61de940e59d84a12a34df9b3a098be43111f4f083c1e1cf03fcf388685b13a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e61de940e59d84a12a34df9b3a098be43111f4f083c1e1cf03fcf388685b13a", kill_on_drop: false }`
[INFO] [stdout] 1e61de940e59d84a12a34df9b3a098be43111f4f083c1e1cf03fcf388685b13a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bf6686f934c2aa3c0b28fbc5c7a85f082c0da7607dcd99206e3d762e5c148f64
[INFO] running `Command { std: "docker" "start" "-a" "bf6686f934c2aa3c0b28fbc5c7a85f082c0da7607dcd99206e3d762e5c148f64", kill_on_drop: false }`
[INFO] [stderr]    Compiling mp4ameta_proc v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "bf6686f934c2aa3c0b28fbc5c7a85f082c0da7607dcd99206e3d762e5c148f64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf6686f934c2aa3c0b28fbc5c7a85f082c0da7607dcd99206e3d762e5c148f64", kill_on_drop: false }`
[INFO] [stdout] bf6686f934c2aa3c0b28fbc5c7a85f082c0da7607dcd99206e3d762e5c148f64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6f71458b601e4f70e6b70974d31565934ee132ecc21493eb77e77d431dc5c74b
[INFO] running `Command { std: "docker" "start" "-a" "6f71458b601e4f70e6b70974d31565934ee132ecc21493eb77e77d431dc5c74b", kill_on_drop: false }`
[INFO] [stderr]    Compiling mp4ameta_proc v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "6f71458b601e4f70e6b70974d31565934ee132ecc21493eb77e77d431dc5c74b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f71458b601e4f70e6b70974d31565934ee132ecc21493eb77e77d431dc5c74b", kill_on_drop: false }`
[INFO] [stdout] 6f71458b601e4f70e6b70974d31565934ee132ecc21493eb77e77d431dc5c74b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] cac3773ed61d9fb6cc695ed7ed5891d04495a8a763dd660c4ecbabae8f7735b1
[INFO] running `Command { std: "docker" "start" "-a" "cac3773ed61d9fb6cc695ed7ed5891d04495a8a763dd660c4ecbabae8f7735b1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mp4ameta_proc-b0ffbb78c7e95dc8)
[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 mp4ameta_proc
[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" "cac3773ed61d9fb6cc695ed7ed5891d04495a8a763dd660c4ecbabae8f7735b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cac3773ed61d9fb6cc695ed7ed5891d04495a8a763dd660c4ecbabae8f7735b1", kill_on_drop: false }`
[INFO] [stdout] cac3773ed61d9fb6cc695ed7ed5891d04495a8a763dd660c4ecbabae8f7735b1