[INFO] fetching crate re_mp4 0.4.0...
[INFO] testing re_mp4-0.4.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate re_mp4 0.4.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate re_mp4 0.4.0
[INFO] finished tweaking crates.io crate re_mp4 0.4.0
[INFO] tweaked toml for crates.io crate re_mp4 0.4.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate re_mp4 0.4.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ca32f61893aa41e203470ffb3269c3a2c71af2cdbf4006433365ca0a07c95e2d
[INFO] running `Command { std: "docker" "start" "-a" "ca32f61893aa41e203470ffb3269c3a2c71af2cdbf4006433365ca0a07c95e2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca32f61893aa41e203470ffb3269c3a2c71af2cdbf4006433365ca0a07c95e2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca32f61893aa41e203470ffb3269c3a2c71af2cdbf4006433365ca0a07c95e2d", kill_on_drop: false }`
[INFO] [stdout] ca32f61893aa41e203470ffb3269c3a2c71af2cdbf4006433365ca0a07c95e2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8844b34c8709d5e9cd9b80004748b93e72e18dd131f3a866547a03235702af36
[INFO] running `Command { std: "docker" "start" "-a" "8844b34c8709d5e9cd9b80004748b93e72e18dd131f3a866547a03235702af36", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling re_mp4 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.46s
[INFO] running `Command { std: "docker" "inspect" "8844b34c8709d5e9cd9b80004748b93e72e18dd131f3a866547a03235702af36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8844b34c8709d5e9cd9b80004748b93e72e18dd131f3a866547a03235702af36", kill_on_drop: false }`
[INFO] [stdout] 8844b34c8709d5e9cd9b80004748b93e72e18dd131f3a866547a03235702af36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 11e3f65ae868d53614ad2ab7d07d68a82df8f4bc4e94f29759fcee8c9d28396d
[INFO] running `Command { std: "docker" "start" "-a" "11e3f65ae868d53614ad2ab7d07d68a82df8f4bc4e94f29759fcee8c9d28396d", kill_on_drop: false }`
[INFO] [stderr]    Compiling re_mp4 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "11e3f65ae868d53614ad2ab7d07d68a82df8f4bc4e94f29759fcee8c9d28396d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11e3f65ae868d53614ad2ab7d07d68a82df8f4bc4e94f29759fcee8c9d28396d", kill_on_drop: false }`
[INFO] [stdout] 11e3f65ae868d53614ad2ab7d07d68a82df8f4bc4e94f29759fcee8c9d28396d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e3f6ccf2a34789cca08eedc8f04c0607110fd581ef55686e8d8bb5c8f9fded9a
[INFO] running `Command { std: "docker" "start" "-a" "e3f6ccf2a34789cca08eedc8f04c0607110fd581ef55686e8d8bb5c8f9fded9a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/re_mp4-3e01e5fcaa422263)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test mp4box::tests::test_nonzero_largesize_too_small ... ok
[INFO] [stdout] test mp4box::tests::test_largesize_too_small ... ok
[INFO] [stdout] test mp4box::tests::test_fourcc ... ok
[INFO] [stdout] test mp4box::tests::test_zero_largesize ... ok
[INFO] [stdout] test mp4box::tests::test_valid_largesize ... ok
[INFO] [stderr]    Doc-tests re_mp4
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "e3f6ccf2a34789cca08eedc8f04c0607110fd581ef55686e8d8bb5c8f9fded9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3f6ccf2a34789cca08eedc8f04c0607110fd581ef55686e8d8bb5c8f9fded9a", kill_on_drop: false }`
[INFO] [stdout] e3f6ccf2a34789cca08eedc8f04c0607110fd581ef55686e8d8bb5c8f9fded9a