Dec 17 18:04:34.473 INFO checking paulkernfeld/bfgs against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 18:04:34.473 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/paulkernfeld/bfgs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 18:04:34.655 INFO [stdout] cb18cac84dc9ec3ed6153a1a45df2a774e87c95719bd4ee2c6ae565e7980659e
Dec 17 18:04:34.657 INFO running `"docker" "start" "-a" "cb18cac84dc9ec3ed6153a1a45df2a774e87c95719bd4ee2c6ae565e7980659e"`
Dec 17 18:04:35.380 INFO [stderr]    Compiling ndarray v0.11.2
Dec 17 18:04:35.384 INFO [stderr]     Checking itertools v0.7.8
Dec 17 18:04:35.384 INFO [stderr]     Checking num-bigint v0.1.44
Dec 17 18:04:37.124 INFO [stderr]     Checking num-rational v0.1.42
Dec 17 18:04:37.661 INFO [stderr]     Checking num v0.1.42
Dec 17 18:04:37.823 INFO [stderr]     Checking spectral v0.6.0
Dec 17 18:04:44.704 INFO [stderr]     Checking bfgs v0.1.0 (/opt/crater/workdir)
Dec 17 18:04:44.908 INFO [stderr] error[E0463]: can't find crate for `alloc_system`
Dec 17 18:04:44.909 INFO [stderr]   --> src/lib.rs:30:1
Dec 17 18:04:44.909 INFO [stderr]    |
Dec 17 18:04:44.909 INFO [stderr] 30 | extern crate alloc_system;
Dec 17 18:04:44.909 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Dec 17 18:04:44.916 INFO [stderr] error[E0463]: can't find crate for `alloc_system`
Dec 17 18:04:44.917 INFO [stderr]   --> src/lib.rs:30:1
Dec 17 18:04:44.917 INFO [stderr]    |
Dec 17 18:04:44.917 INFO [stderr] 30 | extern crate alloc_system;
Dec 17 18:04:44.917 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Dec 17 18:04:44.917 INFO [stderr] 
Dec 17 18:04:44.918 INFO [stderr] 
Dec 17 18:04:44.926 INFO [stderr] error: aborting due to previous error
Dec 17 18:04:44.926 INFO [stderr] 
Dec 17 18:04:44.927 INFO [stderr] For more information about this error, try `rustc --explain E0463`.
Dec 17 18:04:44.931 INFO [stderr] error: aborting due to previous error
Dec 17 18:04:44.931 INFO [stderr] 
Dec 17 18:04:44.931 INFO [stderr] For more information about this error, try `rustc --explain E0463`.
Dec 17 18:04:44.935 INFO [stderr] error: Could not compile `bfgs`.
Dec 17 18:04:44.935 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 17 18:04:44.943 INFO [stderr] error: Could not compile `bfgs`.
Dec 17 18:04:44.943 INFO [stderr] 
Dec 17 18:04:44.943 INFO [stderr] To learn more, run the command again with --verbose.
Dec 17 18:04:46.207 INFO running `"docker" "inspect" "cb18cac84dc9ec3ed6153a1a45df2a774e87c95719bd4ee2c6ae565e7980659e"`
Dec 17 18:04:46.467 INFO running `"docker" "rm" "-f" "cb18cac84dc9ec3ed6153a1a45df2a774e87c95719bd4ee2c6ae565e7980659e"`
Dec 17 18:04:46.826 INFO [stdout] cb18cac84dc9ec3ed6153a1a45df2a774e87c95719bd4ee2c6ae565e7980659e