[INFO] fetching crate pnet_macros_bandwhich_fork 0.23.0...
[INFO] checking pnet_macros_bandwhich_fork-0.23.0 against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863
[INFO] extracting crate pnet_macros_bandwhich_fork 0.23.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate pnet_macros_bandwhich_fork 0.23.0 on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pnet_macros_bandwhich_fork 0.23.0
[INFO] finished tweaking crates.io crate pnet_macros_bandwhich_fork 0.23.0
[INFO] tweaked toml for crates.io crate pnet_macros_bandwhich_fork 0.23.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", 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] 0ddc8bbdc43cf9b58ce0fdf29158e7e9a738ffef0fe27e941b35abce9bbaf4a1
[INFO] running `Command { std: "docker" "start" "-a" "0ddc8bbdc43cf9b58ce0fdf29158e7e9a738ffef0fe27e941b35abce9bbaf4a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ddc8bbdc43cf9b58ce0fdf29158e7e9a738ffef0fe27e941b35abce9bbaf4a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ddc8bbdc43cf9b58ce0fdf29158e7e9a738ffef0fe27e941b35abce9bbaf4a1", kill_on_drop: false }`
[INFO] [stdout] 0ddc8bbdc43cf9b58ce0fdf29158e7e9a738ffef0fe27e941b35abce9bbaf4a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "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] 5418dccc0bd9da805c121ca7d58c9a282f2368748295f52b645bb0d72ae2edd4
[INFO] running `Command { std: "docker" "start" "-a" "5418dccc0bd9da805c121ca7d58c9a282f2368748295f52b645bb0d72ae2edd4", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-xid v0.0.3
[INFO] [stderr]     Checking term v0.4.6
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling regex v1.0.6
[INFO] [stderr]     Checking bitflags v0.5.0
[INFO] [stderr]     Checking syntex_pos v0.42.0
[INFO] [stderr]     Checking pnet_macros_support_bandwhich_fork v0.23.0
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking syntex_errors v0.42.0
[INFO] [stderr]     Checking syntex_syntax v0.42.0
[INFO] [stderr]     Checking syntex v0.42.2
[INFO] [stderr]     Checking pnet_macros_bandwhich_fork v0.23.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `pnet_macros`
[INFO] [stdout]  --> tests/tests.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate pnet_macros;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pnet_macros_bandwhich_fork`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5418dccc0bd9da805c121ca7d58c9a282f2368748295f52b645bb0d72ae2edd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5418dccc0bd9da805c121ca7d58c9a282f2368748295f52b645bb0d72ae2edd4", kill_on_drop: false }`
[INFO] [stdout] 5418dccc0bd9da805c121ca7d58c9a282f2368748295f52b645bb0d72ae2edd4