Nov 30 20:22:02.037 INFO testing xen0n/rustc-l10n against 1.30.1 for beta-1.31-5
Nov 30 20:22:02.037 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Nov 30 20:22:02.588 INFO [stdout] 20ec9f48062363bd48afb298553ae51f32a9be05143954974f54996f2123f1a9
Nov 30 20:22:02.590 INFO running `"docker" "start" "-a" "20ec9f48062363bd48afb298553ae51f32a9be05143954974f54996f2123f1a9"`
Nov 30 20:22:04.727 INFO [stderr] usermod: no changes
Nov 30 20:22:04.871 INFO [stderr]    Compiling unicode-xid v0.0.3
Nov 30 20:22:04.872 INFO [stderr]    Compiling quote v0.3.10
Nov 30 20:22:04.872 INFO [stderr]    Compiling backtrace v0.3.0
Nov 30 20:22:04.879 INFO [stderr]    Compiling libc v0.2.19
Nov 30 20:22:04.884 INFO [stderr]    Compiling num-traits v0.1.36
Nov 30 20:22:04.891 INFO [stderr]    Compiling serde v0.8.21
Nov 30 20:22:04.892 INFO [stderr]    Compiling itoa v0.1.1
Nov 30 20:22:04.892 INFO [stderr]    Compiling dtoa v0.2.2
Nov 30 20:22:06.763 INFO [stderr]    Compiling term v0.4.4
Nov 30 20:22:09.027 INFO [stderr]    Compiling syn v0.10.5
Nov 30 20:22:09.447 INFO [stderr]    Compiling backtrace-sys v0.1.5
Nov 30 20:22:14.608 INFO [stderr]    Compiling error-chain v0.7.2
Nov 30 20:22:21.625 INFO [stderr]    Compiling serde_codegen_internals v0.11.3
Nov 30 20:22:24.169 INFO [stderr]    Compiling serde_codegen v0.8.21
Nov 30 20:22:27.009 INFO [stderr]    Compiling serde_json v0.8.4
Nov 30 20:22:30.710 INFO [stderr]    Compiling serde_derive v0.8.21
Nov 30 20:22:31.563 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Nov 30 20:22:31.563 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_derive-0.8.21/src/lib.rs:1:1
Nov 30 20:22:31.563 INFO [stderr]   |
Nov 30 20:22:31.563 INFO [stderr] 1 | #![feature(proc_macro, proc_macro_lib)]
Nov 30 20:22:31.563 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:22:31.563 INFO [stderr] 
Nov 30 20:22:31.583 INFO [stderr] error: aborting due to previous error
Nov 30 20:22:31.583 INFO [stderr] 
Nov 30 20:22:31.583 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Nov 30 20:22:31.599 INFO [stderr] error: Could not compile `serde_derive`.
Nov 30 20:22:31.599 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 30 20:22:33.542 INFO [stderr] error: build failed
Nov 30 20:22:33.544 INFO [stderr] su: No module specific data is present
Nov 30 20:22:34.704 INFO running `"docker" "inspect" "20ec9f48062363bd48afb298553ae51f32a9be05143954974f54996f2123f1a9"`
Nov 30 20:22:35.039 INFO running `"docker" "rm" "-f" "20ec9f48062363bd48afb298553ae51f32a9be05143954974f54996f2123f1a9"`
Nov 30 20:22:35.343 INFO [stdout] 20ec9f48062363bd48afb298553ae51f32a9be05143954974f54996f2123f1a9
