[INFO] fetching crate mp4parse_fallible 0.0.3...
[INFO] testing mp4parse_fallible-0.0.3 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate mp4parse_fallible 0.0.3 into /workspace/builds/worker-90/source
[INFO] validating manifest of crates.io crate mp4parse_fallible 0.0.3 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-90/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27ae1f6684315c3bfefa019997029bb45465a825b922f1c94af7c45c1d795d3f
[INFO] running `Command { std: "docker" "start" "-a" "27ae1f6684315c3bfefa019997029bb45465a825b922f1c94af7c45c1d795d3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27ae1f6684315c3bfefa019997029bb45465a825b922f1c94af7c45c1d795d3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27ae1f6684315c3bfefa019997029bb45465a825b922f1c94af7c45c1d795d3f", kill_on_drop: false }`
[INFO] [stdout] 27ae1f6684315c3bfefa019997029bb45465a825b922f1c94af7c45c1d795d3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f99a58308dbac026b3e2bd552121904def690e6f647b493f8d5b3cbc9626d683
[INFO] running `Command { std: "docker" "start" "-a" "f99a58308dbac026b3e2bd552121904def690e6f647b493f8d5b3cbc9626d683", kill_on_drop: false }`
[INFO] [stderr]    Compiling mp4parse_fallible v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "f99a58308dbac026b3e2bd552121904def690e6f647b493f8d5b3cbc9626d683", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f99a58308dbac026b3e2bd552121904def690e6f647b493f8d5b3cbc9626d683", kill_on_drop: false }`
[INFO] [stdout] f99a58308dbac026b3e2bd552121904def690e6f647b493f8d5b3cbc9626d683
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e14645b8bcf3b36e5464375ab80eef2ca50d5026a0936e2cfef6c3796f61e08d
[INFO] running `Command { std: "docker" "start" "-a" "e14645b8bcf3b36e5464375ab80eef2ca50d5026a0936e2cfef6c3796f61e08d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mp4parse_fallible v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "e14645b8bcf3b36e5464375ab80eef2ca50d5026a0936e2cfef6c3796f61e08d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e14645b8bcf3b36e5464375ab80eef2ca50d5026a0936e2cfef6c3796f61e08d", kill_on_drop: false }`
[INFO] [stdout] e14645b8bcf3b36e5464375ab80eef2ca50d5026a0936e2cfef6c3796f61e08d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa619eaf8b264822e74d1c514c22db38f7a69f9223a129abb1b260d674382884
[INFO] running `Command { std: "docker" "start" "-a" "aa619eaf8b264822e74d1c514c22db38f7a69f9223a129abb1b260d674382884", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mp4parse_fallible-e5300bd5d7b75b1e)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test capacity_overflow ... ok
[INFO] [stdout] test oom ... ok
[INFO] [stdout] test try_reserve_idempotent ... ok
[INFO] [stdout] test extend_from_slice ... ok
[INFO] [stderr]    Doc-tests mp4parse_fallible
[INFO] [stdout] test try_reserve ... ok
[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" "aa619eaf8b264822e74d1c514c22db38f7a69f9223a129abb1b260d674382884", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa619eaf8b264822e74d1c514c22db38f7a69f9223a129abb1b260d674382884", kill_on_drop: false }`
[INFO] [stdout] aa619eaf8b264822e74d1c514c22db38f7a69f9223a129abb1b260d674382884