[INFO] fetching crate symphonia-core 0.1.0...
[INFO] testing symphonia-core-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate symphonia-core 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate symphonia-core 0.1.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate symphonia-core 0.1.0
[INFO] finished tweaking crates.io crate symphonia-core 0.1.0
[INFO] tweaked toml for crates.io crate symphonia-core 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70bfaa0ffa7f3461e6b7c69bda3a6612191207e96099380b1a3b4e196836baf4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "70bfaa0ffa7f3461e6b7c69bda3a6612191207e96099380b1a3b4e196836baf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70bfaa0ffa7f3461e6b7c69bda3a6612191207e96099380b1a3b4e196836baf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70bfaa0ffa7f3461e6b7c69bda3a6612191207e96099380b1a3b4e196836baf4", kill_on_drop: false }`
[INFO] [stdout] 70bfaa0ffa7f3461e6b7c69bda3a6612191207e96099380b1a3b4e196836baf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 12bb6740062415bda1f64173d05e2cbaf5249577fe1f3187b652715793198cff
[INFO] running `Command { std: "docker" "start" "-a" "12bb6740062415bda1f64173d05e2cbaf5249577fe1f3187b652715793198cff", kill_on_drop: false }`
[INFO] [stderr]    Compiling symphonia-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `Command { std: "docker" "inspect" "12bb6740062415bda1f64173d05e2cbaf5249577fe1f3187b652715793198cff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12bb6740062415bda1f64173d05e2cbaf5249577fe1f3187b652715793198cff", kill_on_drop: false }`
[INFO] [stdout] 12bb6740062415bda1f64173d05e2cbaf5249577fe1f3187b652715793198cff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9f864ca21c9774b93e6160a01b1733acdaf67e2db2708b555d056d348712269e
[INFO] running `Command { std: "docker" "start" "-a" "9f864ca21c9774b93e6160a01b1733acdaf67e2db2708b555d056d348712269e", kill_on_drop: false }`
[INFO] [stderr]    Compiling symphonia-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `Command { std: "docker" "inspect" "9f864ca21c9774b93e6160a01b1733acdaf67e2db2708b555d056d348712269e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f864ca21c9774b93e6160a01b1733acdaf67e2db2708b555d056d348712269e", kill_on_drop: false }`
[INFO] [stdout] 9f864ca21c9774b93e6160a01b1733acdaf67e2db2708b555d056d348712269e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 23f4d583e17941c7c1f711d6e46e1a789923feb4e29235d80f3a3c9ec2bf117b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "23f4d583e17941c7c1f711d6e46e1a789923feb4e29235d80f3a3c9ec2bf117b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/symphonia_core-849cd2deb9a5571a
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test conv::tests::verify_i32_from_sample ... ok
[INFO] [stdout] test conv::tests::verify_u24_from_sample ... ok
[INFO] [stdout] test conv::tests::verify_u16_from_sample ... ok
[INFO] [stdout] test conv::tests::verify_u32_from_sample ... ok
[INFO] [stdout] test conv::tests::verify_u8_from_sample ... ok
[INFO] [stdout] test formats::util::tests::verify_seek_index_search ... ok
[INFO] [stdout] test io::bit::tests::verify_read_bit ... ok
[INFO] [stdout] test io::bit::tests::verify_read_bits_leq32 ... ok
[INFO] [stdout] test conv::tests::verify_i24_from_sample ... ok
[INFO] [stdout] test conv::tests::verify_i8_from_sample ... ok
[INFO] [stdout] test io::bit::tests::verify_read_bits_leq64 ... ok
[INFO] [stdout] test conv::tests::verify_i16_from_sample ... ok
[INFO] [stdout] test conv::tests::verify_f64_from_sample ... ok
[INFO] [stdout] test conv::tests::verify_f32_from_sample ... ok
[INFO] [stdout] test io::bit::tests::verify_read_huffman ... ok
[INFO] [stdout] test io::bit::tests::verify_read_unary ... ok
[INFO] [stdout] test units::tests::verify_timebase ... ok
[INFO] [stdout] test util::bits::verify_masks ... ok
[INFO] [stdout] test util::bits::verify_trailing_ones ... ok
[INFO] [stdout] test util::clamp::tests::verify_clamp ... ok
[INFO] [stdout] test checksum::md5::tests::verify_md5 ... ok
[INFO] [stdout] test checksum::crc32::tests::verify_crc32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests symphonia-core
[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" "23f4d583e17941c7c1f711d6e46e1a789923feb4e29235d80f3a3c9ec2bf117b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23f4d583e17941c7c1f711d6e46e1a789923feb4e29235d80f3a3c9ec2bf117b", kill_on_drop: false }`
[INFO] [stdout] 23f4d583e17941c7c1f711d6e46e1a789923feb4e29235d80f3a3c9ec2bf117b