[INFO] fetching crate ddc-hi 0.3.0... [INFO] checking ddc-hi-0.3.0 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] extracting crate ddc-hi 0.3.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate ddc-hi 0.3.0 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate ddc-hi 0.3.0 [INFO] finished tweaking crates.io crate ddc-hi 0.3.0 [INFO] tweaked toml for crates.io crate ddc-hi 0.3.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 90222cd81ea50dd8e081dd011804d81a94a1a8e0b21c707b895669aef37d9b2b [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" "90222cd81ea50dd8e081dd011804d81a94a1a8e0b21c707b895669aef37d9b2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90222cd81ea50dd8e081dd011804d81a94a1a8e0b21c707b895669aef37d9b2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90222cd81ea50dd8e081dd011804d81a94a1a8e0b21c707b895669aef37d9b2b", kill_on_drop: false }` [INFO] [stdout] 90222cd81ea50dd8e081dd011804d81a94a1a8e0b21c707b895669aef37d9b2b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 215b09689d5282721e94e7aebebcec2099b44b87bcae0446be3310032e73c3f2 [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" "215b09689d5282721e94e7aebebcec2099b44b87bcae0446be3310032e73c3f2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling uninitialized v0.0.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling ddc-hi v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking yaml-rust v0.4.4 [INFO] [stderr] Checking mccs v0.1.0 [INFO] [stderr] Checking ddc v0.2.2 [INFO] [stderr] Checking resize-slice v0.1.3 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Checking i2c v0.1.0 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking serde_yaml v0.7.5 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking i2c-linux-sys v0.2.0 [INFO] [stderr] Checking udev v0.2.0 [INFO] [stderr] Checking nom v3.2.1 [INFO] [stderr] Checking backtrace v0.3.51 [INFO] [stderr] Checking i2c-linux v0.1.2 [INFO] [stderr] Checking ddc-i2c v0.2.1 [INFO] [stderr] Checking edid v0.3.0 [INFO] [stderr] Checking mccs-caps v0.1.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking mccs-db v0.1.2 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.03s [INFO] running `Command { std: "docker" "inspect" "215b09689d5282721e94e7aebebcec2099b44b87bcae0446be3310032e73c3f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "215b09689d5282721e94e7aebebcec2099b44b87bcae0446be3310032e73c3f2", kill_on_drop: false }` [INFO] [stdout] 215b09689d5282721e94e7aebebcec2099b44b87bcae0446be3310032e73c3f2