[INFO] fetching crate mp4ameta 0.2.0...
[INFO] testing mp4ameta-0.2.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate mp4ameta 0.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate mp4ameta 0.2.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate mp4ameta 0.2.0
[INFO] finished tweaking crates.io crate mp4ameta 0.2.0
[INFO] tweaked toml for crates.io crate mp4ameta 0.2.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 91019d3ccfa18f69cc267b4b18aac77880bc32743f9bf4fc73b7944ef9e46070
[INFO] running `"docker" "start" "-a" "91019d3ccfa18f69cc267b4b18aac77880bc32743f9bf4fc73b7944ef9e46070"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling mp4ameta v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `"docker" "inspect" "91019d3ccfa18f69cc267b4b18aac77880bc32743f9bf4fc73b7944ef9e46070"`
[INFO] running `"docker" "rm" "-f" "91019d3ccfa18f69cc267b4b18aac77880bc32743f9bf4fc73b7944ef9e46070"`
[INFO] [stdout] 91019d3ccfa18f69cc267b4b18aac77880bc32743f9bf4fc73b7944ef9e46070
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 01d8242074b749e2e9a89b73eb6dff65bcffee37c3d5588d6755b0c7ecaf9cda
[INFO] running `"docker" "start" "-a" "01d8242074b749e2e9a89b73eb6dff65bcffee37c3d5588d6755b0c7ecaf9cda"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling mp4ameta v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "01d8242074b749e2e9a89b73eb6dff65bcffee37c3d5588d6755b0c7ecaf9cda"`
[INFO] running `"docker" "rm" "-f" "01d8242074b749e2e9a89b73eb6dff65bcffee37c3d5588d6755b0c7ecaf9cda"`
[INFO] [stdout] 01d8242074b749e2e9a89b73eb6dff65bcffee37c3d5588d6755b0c7ecaf9cda
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stdout] 350b6e20bc78cfcfff826a4b5d4fb2c5df05b45730141e999bae0f382f74daa2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "350b6e20bc78cfcfff826a4b5d4fb2c5df05b45730141e999bae0f382f74daa2"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mp4ameta-a76732b102c94a87
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mp4ameta
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/tag.rs - tag::Tag::image (line 732) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::data (line 753) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::string (line 692) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::reserved (line 675) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::mut_data (line 779) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::mut_string (line 711) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::remove_data (line 829) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::set_data (line 804) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "350b6e20bc78cfcfff826a4b5d4fb2c5df05b45730141e999bae0f382f74daa2"`
[INFO] running `"docker" "rm" "-f" "350b6e20bc78cfcfff826a4b5d4fb2c5df05b45730141e999bae0f382f74daa2"`
[INFO] [stdout] 350b6e20bc78cfcfff826a4b5d4fb2c5df05b45730141e999bae0f382f74daa2