[INFO] crate eurorack-oxide-utils 0.1.4 is already in cache
[INFO] testing eurorack-oxide-utils-0.1.4 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate eurorack-oxide-utils 0.1.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate eurorack-oxide-utils 0.1.4 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate eurorack-oxide-utils 0.1.4
[INFO] finished tweaking crates.io crate eurorack-oxide-utils 0.1.4
[INFO] tweaked toml for crates.io crate eurorack-oxide-utils 0.1.4 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2352862f3b33a073fad1489eab69df5ae6224c2e9b26053bf2e11fbd3be32a14
[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" "2352862f3b33a073fad1489eab69df5ae6224c2e9b26053bf2e11fbd3be32a14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2352862f3b33a073fad1489eab69df5ae6224c2e9b26053bf2e11fbd3be32a14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2352862f3b33a073fad1489eab69df5ae6224c2e9b26053bf2e11fbd3be32a14", kill_on_drop: false }`
[INFO] [stdout] 2352862f3b33a073fad1489eab69df5ae6224c2e9b26053bf2e11fbd3be32a14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 81503cb9aa219e3bdbee62687ba1d49ed9abc53c17462aa74b76aa88194e75e2
[INFO] running `Command { std: "docker" "start" "-a" "81503cb9aa219e3bdbee62687ba1d49ed9abc53c17462aa74b76aa88194e75e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling micromath v1.0.1
[INFO] [stderr]    Compiling eurorack-oxide-utils v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "81503cb9aa219e3bdbee62687ba1d49ed9abc53c17462aa74b76aa88194e75e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81503cb9aa219e3bdbee62687ba1d49ed9abc53c17462aa74b76aa88194e75e2", kill_on_drop: false }`
[INFO] [stdout] 81503cb9aa219e3bdbee62687ba1d49ed9abc53c17462aa74b76aa88194e75e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc5825b761476752e508d9cb3f768da66569b3cf68d000eacb15b914ffcb19ad
[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" "cc5825b761476752e508d9cb3f768da66569b3cf68d000eacb15b914ffcb19ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling eurorack-oxide-utils v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "cc5825b761476752e508d9cb3f768da66569b3cf68d000eacb15b914ffcb19ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc5825b761476752e508d9cb3f768da66569b3cf68d000eacb15b914ffcb19ad", kill_on_drop: false }`
[INFO] [stdout] cc5825b761476752e508d9cb3f768da66569b3cf68d000eacb15b914ffcb19ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8dc76c09e3c492b3e53ce44226eebf46576c8996ec7284871c3b190b5382ffd9
[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" "8dc76c09e3c492b3e53ce44226eebf46576c8996ec7284871c3b190b5382ffd9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/eurorack_oxide_utils-c0af8f1e8b630208
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_mvoct_hz ... ok
[INFO] [stdout] test tests::test_voct_hz ... ok
[INFO] [stdout] test tests::test_mvoct_us ... ok
[INFO] [stdout] test tests::test_voct_us ... ok
[INFO] [stdout] test tests::test_voct_ms ... ok
[INFO] [stdout] test tests::test_mvoct_ms ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests eurorack-oxide-utils
[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] running `Command { std: "docker" "inspect" "8dc76c09e3c492b3e53ce44226eebf46576c8996ec7284871c3b190b5382ffd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dc76c09e3c492b3e53ce44226eebf46576c8996ec7284871c3b190b5382ffd9", kill_on_drop: false }`
[INFO] [stdout] 8dc76c09e3c492b3e53ce44226eebf46576c8996ec7284871c3b190b5382ffd9