[INFO] crate spread 0.0.1 is already in cache
[INFO] checking spread-0.0.1 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] extracting crate spread 0.0.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate spread 0.0.1 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate spread 0.0.1
[INFO] finished tweaking crates.io crate spread 0.0.1
[INFO] tweaked toml for crates.io crate spread 0.0.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] cc9ba8bd4dd55e6b866cc3e69c8b9c5f84320ef3dcae3e4bab15ccde50fdb547
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "cc9ba8bd4dd55e6b866cc3e69c8b9c5f84320ef3dcae3e4bab15ccde50fdb547"`
[INFO] [stderr]     Checking spread v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: invalid suffix `u` for integer literal
[INFO] [stderr]  --> src/util.rs:9:35
[INFO] [stderr]   |
[INFO] [stderr] 9 |     for p in range_step_inclusive(0u, 24, 8) {
[INFO] [stderr]   |                                   ^^ invalid suffix `u`
[INFO] [stderr]   |
[INFO] [stderr]   = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `u` for integer literal
[INFO] [stderr]  --> src/util.rs:9:35
[INFO] [stderr]   |
[INFO] [stderr] 9 |     for p in range_step_inclusive(0u, 24, 8) {
[INFO] [stderr]   |                                   ^^ invalid suffix `u`
[INFO] [stderr]   |
[INFO] [stderr]   = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error[E0463]: can't find crate for `log`
[INFO] [stderr]  --> src/lib.rs:8:24
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[phase(plugin, link)] extern crate log;
[INFO] [stderr]   |                        ^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error[E0463]: can't find crate for `log`
[INFO] [stderr]  --> src/lib.rs:8:24
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[phase(plugin, link)] extern crate log;
[INFO] [stderr]   |                        ^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: could not compile `spread`.
[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: could not compile `spread`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "cc9ba8bd4dd55e6b866cc3e69c8b9c5f84320ef3dcae3e4bab15ccde50fdb547"`
[INFO] running `"docker" "rm" "-f" "cc9ba8bd4dd55e6b866cc3e69c8b9c5f84320ef3dcae3e4bab15ccde50fdb547"`
[INFO] [stdout] cc9ba8bd4dd55e6b866cc3e69c8b9c5f84320ef3dcae3e4bab15ccde50fdb547