[INFO] fetching crate mp4parse_fallible 0.0.3...
[INFO] testing mp4parse_fallible-0.0.3 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate mp4parse_fallible 0.0.3 into /workspace/builds/worker-72/source
[INFO] validating manifest of crates.io crate mp4parse_fallible 0.0.3 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mp4parse_fallible 0.0.3
[INFO] finished tweaking crates.io crate mp4parse_fallible 0.0.3
[INFO] tweaked toml for crates.io crate mp4parse_fallible 0.0.3 written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] beb71bb97431c653daadf3f7897e32971eb0c8cc7dcdfa634ab72168aa7c6b27
[INFO] running `Command { std: "docker" "start" "-a" "beb71bb97431c653daadf3f7897e32971eb0c8cc7dcdfa634ab72168aa7c6b27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "beb71bb97431c653daadf3f7897e32971eb0c8cc7dcdfa634ab72168aa7c6b27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beb71bb97431c653daadf3f7897e32971eb0c8cc7dcdfa634ab72168aa7c6b27", kill_on_drop: false }`
[INFO] [stdout] beb71bb97431c653daadf3f7897e32971eb0c8cc7dcdfa634ab72168aa7c6b27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3656b5889f0a0fce742510c4bc670b761a21cbe6aca2bb918e11805e99255f3a
[INFO] running `Command { std: "docker" "start" "-a" "3656b5889f0a0fce742510c4bc670b761a21cbe6aca2bb918e11805e99255f3a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mp4parse_fallible v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "3656b5889f0a0fce742510c4bc670b761a21cbe6aca2bb918e11805e99255f3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3656b5889f0a0fce742510c4bc670b761a21cbe6aca2bb918e11805e99255f3a", kill_on_drop: false }`
[INFO] [stdout] 3656b5889f0a0fce742510c4bc670b761a21cbe6aca2bb918e11805e99255f3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f89dd075dae00459040ca02036f617180e8893db9339567b294455485ceac7f5
[INFO] running `Command { std: "docker" "start" "-a" "f89dd075dae00459040ca02036f617180e8893db9339567b294455485ceac7f5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mp4parse_fallible v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "f89dd075dae00459040ca02036f617180e8893db9339567b294455485ceac7f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f89dd075dae00459040ca02036f617180e8893db9339567b294455485ceac7f5", kill_on_drop: false }`
[INFO] [stdout] f89dd075dae00459040ca02036f617180e8893db9339567b294455485ceac7f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd26c7323afd873a404e675b77711a0dc1bcb725ce3de07cb7c2f14625f8a8b5
[INFO] running `Command { std: "docker" "start" "-a" "cd26c7323afd873a404e675b77711a0dc1bcb725ce3de07cb7c2f14625f8a8b5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mp4parse_fallible-404b818a86af1f91)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test capacity_overflow ... ok
[INFO] [stdout] test extend_from_slice ... ok
[INFO] [stdout] test oom ... ok
[INFO] [stdout] test try_reserve ... ok
[INFO] [stdout] test try_reserve_idempotent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mp4parse_fallible
[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" "cd26c7323afd873a404e675b77711a0dc1bcb725ce3de07cb7c2f14625f8a8b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd26c7323afd873a404e675b77711a0dc1bcb725ce3de07cb7c2f14625f8a8b5", kill_on_drop: false }`
[INFO] [stdout] cd26c7323afd873a404e675b77711a0dc1bcb725ce3de07cb7c2f14625f8a8b5