[INFO] fetching crate lpc55s6x-usbd 0.0.1...
[INFO] testing lpc55s6x-usbd-0.0.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate lpc55s6x-usbd 0.0.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate lpc55s6x-usbd 0.0.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-9/source/.cargo/config
[INFO] started tweaking crates.io crate lpc55s6x-usbd 0.0.1
[INFO] finished tweaking crates.io crate lpc55s6x-usbd 0.0.1
[INFO] tweaked toml for crates.io crate lpc55s6x-usbd 0.0.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] abd3711056f7cb5f39be93f6438010ae973bb5d06f99d6c77eb2ab5d1112a4ed
[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" "abd3711056f7cb5f39be93f6438010ae973bb5d06f99d6c77eb2ab5d1112a4ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abd3711056f7cb5f39be93f6438010ae973bb5d06f99d6c77eb2ab5d1112a4ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abd3711056f7cb5f39be93f6438010ae973bb5d06f99d6c77eb2ab5d1112a4ed", kill_on_drop: false }`
[INFO] [stdout] abd3711056f7cb5f39be93f6438010ae973bb5d06f99d6c77eb2ab5d1112a4ed
[INFO] running `Command { std: "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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 77abe1886d9d1c7c13b0a5cdc24bfec647cc5a798eee8e9b51faf453ada35b74
[INFO] running `Command { std: "docker" "start" "-a" "77abe1886d9d1c7c13b0a5cdc24bfec647cc5a798eee8e9b51faf453ada35b74", kill_on_drop: false }`
[INFO] [stderr]    Compiling lpc55s6x-usbd v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "77abe1886d9d1c7c13b0a5cdc24bfec647cc5a798eee8e9b51faf453ada35b74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77abe1886d9d1c7c13b0a5cdc24bfec647cc5a798eee8e9b51faf453ada35b74", kill_on_drop: false }`
[INFO] [stdout] 77abe1886d9d1c7c13b0a5cdc24bfec647cc5a798eee8e9b51faf453ada35b74
[INFO] running `Command { std: "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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 71b10a62efbad9d06fa0fd18c8e7e5a0d592c93b880b0077e97fff7999150a9c
[INFO] running `Command { std: "docker" "start" "-a" "71b10a62efbad9d06fa0fd18c8e7e5a0d592c93b880b0077e97fff7999150a9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling lpc55s6x-usbd v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "71b10a62efbad9d06fa0fd18c8e7e5a0d592c93b880b0077e97fff7999150a9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71b10a62efbad9d06fa0fd18c8e7e5a0d592c93b880b0077e97fff7999150a9c", kill_on_drop: false }`
[INFO] [stdout] 71b10a62efbad9d06fa0fd18c8e7e5a0d592c93b880b0077e97fff7999150a9c
[INFO] running `Command { std: "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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 48c1f0e0d4a199d3fa66facd2657507ed6536302360ef13d2074bf42e1da3f7f
[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" "48c1f0e0d4a199d3fa66facd2657507ed6536302360ef13d2074bf42e1da3f7f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lpc55s6x_usbd-a673877a7d18f011
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lpc55s6x-usbd
[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] [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" "48c1f0e0d4a199d3fa66facd2657507ed6536302360ef13d2074bf42e1da3f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48c1f0e0d4a199d3fa66facd2657507ed6536302360ef13d2074bf42e1da3f7f", kill_on_drop: false }`
[INFO] [stdout] 48c1f0e0d4a199d3fa66facd2657507ed6536302360ef13d2074bf42e1da3f7f