[INFO] fetching crate mp4decrypt 0.5.1...
[INFO] testing mp4decrypt-0.5.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mp4decrypt 0.5.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate mp4decrypt 0.5.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mp4decrypt 0.5.1
[INFO] tweaked toml for crates.io crate mp4decrypt 0.5.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mp4decrypt 0.5.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mp4decrypt 0.5.1 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-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f42f1e77d3cd139769ed04e83cd64353820ccd07b6dfe3fc6557be2b64d1b15e
[INFO] running `Command { std: "docker" "start" "-a" "f42f1e77d3cd139769ed04e83cd64353820ccd07b6dfe3fc6557be2b64d1b15e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f42f1e77d3cd139769ed04e83cd64353820ccd07b6dfe3fc6557be2b64d1b15e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f42f1e77d3cd139769ed04e83cd64353820ccd07b6dfe3fc6557be2b64d1b15e", kill_on_drop: false }`
[INFO] [stdout] f42f1e77d3cd139769ed04e83cd64353820ccd07b6dfe3fc6557be2b64d1b15e
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e475c0e459f78d39f1334ec4515094c233654fdc35fa918b8c1c5f15172eb47
[INFO] running `Command { std: "docker" "start" "-a" "4e475c0e459f78d39f1334ec4515094c233654fdc35fa918b8c1c5f15172eb47", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling cc v1.2.13
[INFO] [stderr]    Compiling bento4-src v0.1.4
[INFO] [stderr]    Compiling mp4decrypt v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.03s
[INFO] running `Command { std: "docker" "inspect" "4e475c0e459f78d39f1334ec4515094c233654fdc35fa918b8c1c5f15172eb47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e475c0e459f78d39f1334ec4515094c233654fdc35fa918b8c1c5f15172eb47", kill_on_drop: false }`
[INFO] [stdout] 4e475c0e459f78d39f1334ec4515094c233654fdc35fa918b8c1c5f15172eb47
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63991edbe9f31addba6b33c0d366dc8e3e54b16c8aa35aeb4ca027ff379b7b65
[INFO] running `Command { std: "docker" "start" "-a" "63991edbe9f31addba6b33c0d366dc8e3e54b16c8aa35aeb4ca027ff379b7b65", kill_on_drop: false }`
[INFO] [stderr]    Compiling mp4decrypt v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "63991edbe9f31addba6b33c0d366dc8e3e54b16c8aa35aeb4ca027ff379b7b65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63991edbe9f31addba6b33c0d366dc8e3e54b16c8aa35aeb4ca027ff379b7b65", kill_on_drop: false }`
[INFO] [stdout] 63991edbe9f31addba6b33c0d366dc8e3e54b16c8aa35aeb4ca027ff379b7b65
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bbaea19d50e5e30e7eda4ecd93da9b1d4b481319df9f881ed99719c243fa908c
[INFO] running `Command { std: "docker" "start" "-a" "bbaea19d50e5e30e7eda4ecd93da9b1d4b481319df9f881ed99719c243fa908c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mp4decrypt-1a1be693933f2c92)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests mp4decrypt
[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 1 test
[INFO] [stdout] test src/lib.rs - mp4decrypt (line 71) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.65s; merged doctests compilation took 0.64s
[INFO] running `Command { std: "docker" "inspect" "bbaea19d50e5e30e7eda4ecd93da9b1d4b481319df9f881ed99719c243fa908c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbaea19d50e5e30e7eda4ecd93da9b1d4b481319df9f881ed99719c243fa908c", kill_on_drop: false }`
[INFO] [stdout] bbaea19d50e5e30e7eda4ecd93da9b1d4b481319df9f881ed99719c243fa908c