Dec 02 05:11:10.996 INFO testing MoreAxes/som against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 05:11:10.996 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 05:11:11.439 INFO [stdout] 61bc4e93cf3a669486258e9c1d892bead52db483507328a6a2bb6d9c50d9e527
Dec 02 05:11:11.447 INFO running `"docker" "start" "-a" "61bc4e93cf3a669486258e9c1d892bead52db483507328a6a2bb6d9c50d9e527"`
Dec 02 05:11:13.451 INFO [stderr] usermod: no changes
Dec 02 05:11:13.718 INFO [stderr]    Compiling serde_json v0.8.4
Dec 02 05:11:13.722 INFO [stderr]    Compiling rayon v0.5.0
Dec 02 05:11:13.723 INFO [stderr]    Compiling serde_codegen v0.8.19
Dec 02 05:11:13.724 INFO [stderr]    Compiling palette v0.2.1
Dec 02 05:11:13.724 INFO [stderr]    Compiling ctrlc v2.0.1
Dec 02 05:11:13.725 INFO [stderr]    Compiling enum_primitive v0.1.0
Dec 02 05:11:13.725 INFO [stderr]    Compiling png v0.5.2
Dec 02 05:11:30.415 INFO [stderr]    Compiling jpeg-decoder v0.1.8
Dec 02 05:11:30.743 INFO [stderr]    Compiling serde_derive v0.8.19
Dec 02 05:11:38.543 INFO [stderr]    Compiling image v0.10.4
Dec 02 05:11:39.331 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 05:11:39.331 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_derive-0.8.19/src/lib.rs:1:1
Dec 02 05:11:39.331 INFO [stderr]   |
Dec 02 05:11:39.331 INFO [stderr] 1 | #![feature(proc_macro, proc_macro_lib)]
Dec 02 05:11:39.331 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:11:39.331 INFO [stderr] 
Dec 02 05:11:39.331 INFO [stderr] error: aborting due to previous error
Dec 02 05:11:39.331 INFO [stderr] 
Dec 02 05:11:39.331 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 05:11:39.359 INFO [stderr] error: Could not compile `serde_derive`.
Dec 02 05:11:39.359 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 02 05:11:54.359 INFO [stderr] error: build failed
Dec 02 05:11:54.361 INFO [stderr] su: No module specific data is present
Dec 02 05:11:55.493 INFO running `"docker" "inspect" "61bc4e93cf3a669486258e9c1d892bead52db483507328a6a2bb6d9c50d9e527"`
Dec 02 05:11:55.863 INFO running `"docker" "rm" "-f" "61bc4e93cf3a669486258e9c1d892bead52db483507328a6a2bb6d9c50d9e527"`
Dec 02 05:11:56.124 INFO [stdout] 61bc4e93cf3a669486258e9c1d892bead52db483507328a6a2bb6d9c50d9e527