[INFO] fetching crate dynamic_ocl 0.1.0-alpha...
[INFO] checking dynamic_ocl-0.1.0-alpha against master#6250d56355d72264ece721e8d0dc95b16a6824b1 for pr-68350
[INFO] extracting crate dynamic_ocl 0.1.0-alpha into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate dynamic_ocl 0.1.0-alpha on toolchain 6250d56355d72264ece721e8d0dc95b16a6824b1
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate dynamic_ocl 0.1.0-alpha
[INFO] finished tweaking crates.io crate dynamic_ocl 0.1.0-alpha
[INFO] tweaked toml for crates.io crate dynamic_ocl 0.1.0-alpha written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate dynamic_ocl 0.1.0-alpha already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 34158a02a754cd9f1c4e20e17296f6fdb1abe0ec03aa20d0ff906ca22b5d9164
[INFO] running `"docker" "start" "-a" "34158a02a754cd9f1c4e20e17296f6fdb1abe0ec03aa20d0ff906ca22b5d9164"`
[INFO] [stderr]    Compiling proc-macro2 v1.0.7
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]     Checking const-cstr v0.3.0
[INFO] [stderr]    Compiling nom v5.0.1
[INFO] [stderr]     Checking memchr v2.2.1
[INFO] [stderr]    Compiling dlopen_derive v0.1.4
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking dlopen v0.1.8
[INFO] [stderr]     Checking tynm v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.9
[INFO] [stderr]     Checking thiserror v1.0.9
[INFO] [stderr]     Checking dynamic_ocl v0.1.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.57s
[INFO] running `"docker" "inspect" "34158a02a754cd9f1c4e20e17296f6fdb1abe0ec03aa20d0ff906ca22b5d9164"`
[INFO] running `"docker" "rm" "-f" "34158a02a754cd9f1c4e20e17296f6fdb1abe0ec03aa20d0ff906ca22b5d9164"`
[INFO] [stdout] 34158a02a754cd9f1c4e20e17296f6fdb1abe0ec03aa20d0ff906ca22b5d9164