[INFO] fetching crate octavo-mac 0.1.1...
[INFO] checking octavo-mac-0.1.1 against master#0dce3f606e05cffab7361c132a399d3550ab0df8 for pr-78376
[INFO] extracting crate octavo-mac 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate octavo-mac 0.1.1 on toolchain 0dce3f606e05cffab7361c132a399d3550ab0df8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate octavo-mac 0.1.1
[INFO] removed path dependency octavo-digest from crates.io crate octavo-mac 0.1.1
[INFO] finished tweaking crates.io crate octavo-mac 0.1.1
[INFO] tweaked toml for crates.io crate octavo-mac 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 864e4ae2052c1480008a9aa544957ec1eeb9b958e0465c0dd4c30cef12071910
[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" "864e4ae2052c1480008a9aa544957ec1eeb9b958e0465c0dd4c30cef12071910", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "864e4ae2052c1480008a9aa544957ec1eeb9b958e0465c0dd4c30cef12071910", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "864e4ae2052c1480008a9aa544957ec1eeb9b958e0465c0dd4c30cef12071910", kill_on_drop: false }`
[INFO] [stdout] 864e4ae2052c1480008a9aa544957ec1eeb9b958e0465c0dd4c30cef12071910
[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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "check" "--frozen" "--all" "--all-targets" "--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] 620925a9e894b6bf4256b5f372d076e5056f139880888bc7f94912df1b4699a6
[INFO] running `Command { std: "docker" "start" "-a" "620925a9e894b6bf4256b5f372d076e5056f139880888bc7f94912df1b4699a6", kill_on_drop: false }`
[INFO] [stderr]     Checking byteorder v0.4.2
[INFO] [stderr]     Checking generic-array v0.2.1
[INFO] [stderr]     Checking static-buffer v0.1.0
[INFO] [stderr]     Checking octavo-digest v0.1.2
[INFO] [stderr]     Checking octavo-mac v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.05s
[INFO] running `Command { std: "docker" "inspect" "620925a9e894b6bf4256b5f372d076e5056f139880888bc7f94912df1b4699a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "620925a9e894b6bf4256b5f372d076e5056f139880888bc7f94912df1b4699a6", kill_on_drop: false }`
[INFO] [stdout] 620925a9e894b6bf4256b5f372d076e5056f139880888bc7f94912df1b4699a6