[INFO] fetching crate mp4ameta 0.2.0...
[INFO] testing mp4ameta-0.2.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate mp4ameta 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate mp4ameta 0.2.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2020-06-03" "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] 6f4955a5cc2ec246de1e063f9373785dc79452728a92e1f4f4266f7e65a31850
[INFO] running `"docker" "start" "-a" "6f4955a5cc2ec246de1e063f9373785dc79452728a92e1f4f4266f7e65a31850"`
[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 2.15s
[INFO] running `"docker" "inspect" "6f4955a5cc2ec246de1e063f9373785dc79452728a92e1f4f4266f7e65a31850"`
[INFO] running `"docker" "rm" "-f" "6f4955a5cc2ec246de1e063f9373785dc79452728a92e1f4f4266f7e65a31850"`
[INFO] [stdout] 6f4955a5cc2ec246de1e063f9373785dc79452728a92e1f4f4266f7e65a31850
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2020-06-03" "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] e1eab3b5bfcfa093112adfea260cbdfc744cfdc9cd3606905f1f202f6aa20da7
[INFO] running `"docker" "start" "-a" "e1eab3b5bfcfa093112adfea260cbdfc744cfdc9cd3606905f1f202f6aa20da7"`
[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 0.74s
[INFO] running `"docker" "inspect" "e1eab3b5bfcfa093112adfea260cbdfc744cfdc9cd3606905f1f202f6aa20da7"`
[INFO] running `"docker" "rm" "-f" "e1eab3b5bfcfa093112adfea260cbdfc744cfdc9cd3606905f1f202f6aa20da7"`
[INFO] [stdout] e1eab3b5bfcfa093112adfea260cbdfc744cfdc9cd3606905f1f202f6aa20da7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 65c14498fba147771b094f0804590d73ef5da80fff43e58fb34144b3782920cf
[INFO] running `"docker" "start" "-a" "65c14498fba147771b094f0804590d73ef5da80fff43e58fb34144b3782920cf"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mp4ameta-d5d382b5d3020c9c
[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::string (line 692) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::data (line 753) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::image (line 732) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::set_data (line 804) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::mut_data (line 779) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::remove_data (line 829) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::mut_string (line 711) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::reserved (line 675) ... 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" "65c14498fba147771b094f0804590d73ef5da80fff43e58fb34144b3782920cf"`
[INFO] running `"docker" "rm" "-f" "65c14498fba147771b094f0804590d73ef5da80fff43e58fb34144b3782920cf"`
[INFO] [stdout] 65c14498fba147771b094f0804590d73ef5da80fff43e58fb34144b3782920cf