Nov 04 10:29:18.635 INFO checking alyssaverkade/neural_network against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 10:29:18.635 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 10:29:18.807 INFO blam! 6c1fde12644e1d637c97d6388d8312249c8751ce5d37d6953ea9e44c797abd80
Nov 04 10:29:18.810 INFO running `"docker" "start" "-a" "6c1fde12644e1d637c97d6388d8312249c8751ce5d37d6953ea9e44c797abd80"`
Nov 04 10:29:19.579 INFO kablam! usermod: no changes
Nov 04 10:29:19.603 INFO kablam! warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Nov 04 10:29:19.719 INFO kablam!     Checking nodrop v0.1.12
Nov 04 10:29:19.719 INFO kablam!     Checking cfg-if v0.1.4
Nov 04 10:29:19.720 INFO kablam!     Checking lazy_static v1.0.2
Nov 04 10:29:19.720 INFO kablam!     Checking memoffset v0.2.1
Nov 04 10:29:19.720 INFO kablam!    Compiling num-traits v0.2.5
Nov 04 10:29:19.721 INFO kablam!     Checking scopeguard v0.3.3
Nov 04 10:29:19.721 INFO kablam!    Compiling num-integer v0.1.39
Nov 04 10:29:19.721 INFO kablam!    Compiling rayon-core v1.4.1
Nov 04 10:29:19.924 INFO kablam!    Compiling unicode-xid v0.1.0
Nov 04 10:29:19.976 INFO kablam!     Checking libc v0.2.42
Nov 04 10:29:20.003 INFO kablam!    Compiling num-iter v0.1.37
Nov 04 10:29:20.149 INFO kablam!    Compiling rayon v1.0.2
Nov 04 10:29:22.447 INFO kablam!     Checking byteorder v1.2.4
Nov 04 10:29:22.456 INFO kablam!     Checking adler32 v1.0.3
Nov 04 10:29:22.671 INFO kablam!    Compiling serde v1.0.70
Nov 04 10:29:31.264 INFO kablam!     Checking either v1.5.0
Nov 04 10:29:31.270 INFO kablam!     Checking void v1.0.2
Nov 04 10:29:31.272 INFO kablam!     Checking bitflags v1.0.3
Nov 04 10:29:31.291 INFO kablam!     Checking color_quant v1.0.1
Nov 04 10:29:31.298 INFO kablam!     Checking lzw v0.10.0
Nov 04 10:29:32.091 INFO kablam!     Checking slog v2.3.2
Nov 04 10:29:32.180 INFO kablam!     Checking scoped_threadpool v0.1.9
Nov 04 10:29:32.276 INFO kablam!     Checking rand_core v0.2.1
Nov 04 10:29:32.935 INFO kablam!     Checking take_mut v0.2.2
Nov 04 10:29:33.118 INFO kablam!     Checking crossbeam-utils v0.2.2
Nov 04 10:29:33.383 INFO kablam!     Checking arrayvec v0.4.7
Nov 04 10:29:35.391 INFO kablam!    Compiling proc-macro2 v0.4.9
Nov 04 10:29:35.707 INFO kablam!     Checking inflate v0.4.3
Nov 04 10:29:36.076 INFO kablam!     Checking num_cpus v1.8.0
Nov 04 10:29:36.347 INFO kablam!     Checking time v0.1.40
Nov 04 10:29:37.018 INFO kablam!     Checking isatty v0.1.8
Nov 04 10:29:37.230 INFO kablam!     Checking memmap v0.6.2
Nov 04 10:29:38.293 INFO kablam!     Checking deflate v0.7.18
Nov 04 10:29:39.281 INFO kablam!     Checking term v0.5.1
Nov 04 10:29:40.187 INFO kablam!     Checking unreachable v1.0.0
Nov 04 10:29:41.015 INFO kablam!     Checking gif v0.10.0
Nov 04 10:29:41.409 INFO kablam!     Checking rand v0.5.4
Nov 04 10:29:41.828 INFO kablam!     Checking crossbeam-epoch v0.3.1
Nov 04 10:29:42.944 INFO kablam!     Checking thread_local v0.3.5
Nov 04 10:29:47.197 INFO kablam!     Checking slog-async v2.3.0
Nov 04 10:29:47.824 INFO kablam!     Checking crossbeam-deque v0.2.0
Nov 04 10:30:02.533 INFO kablam!     Checking streaming-stats v0.2.0
Nov 04 10:30:03.043 INFO kablam!     Checking chrono v0.4.5
Nov 04 10:30:04.321 INFO kablam!     Checking num-rational v0.1.42
Nov 04 10:30:06.112 INFO kablam!     Checking png v0.12.0
Nov 04 10:30:20.053 INFO kablam!     Checking slog-term v2.4.0
Nov 04 10:30:26.375 INFO kablam!    Compiling quote v0.6.4
Nov 04 10:30:27.748 INFO kablam!     Checking jpeg-decoder v0.1.15
Nov 04 10:30:32.794 INFO kablam!    Compiling syn v0.14.5
Nov 04 10:30:34.227 INFO kablam!     Checking bincode v1.0.1
Nov 04 10:31:06.919 INFO kablam!    Compiling num-derive v0.2.2
Nov 04 10:31:15.394 INFO kablam!     Checking image v0.19.0
Nov 04 10:31:21.135 INFO kablam!     Checking neural_net v0.1.0 (/source)
Nov 04 10:31:24.399 INFO kablam! error[E0599]: no method named `exact_chunks` found for type `&[u8]` in the current scope
Nov 04 10:31:24.399 INFO kablam!   --> src/image_reader.rs:27:39
Nov 04 10:31:24.399 INFO kablam!    |
Nov 04 10:31:24.400 INFO kablam! 27 |         for triplet in rgb.as_slice().exact_chunks(3) {
Nov 04 10:31:24.400 INFO kablam!    |                                       ^^^^^^^^^^^^
Nov 04 10:31:24.400 INFO kablam! 
Nov 04 10:31:24.427 INFO kablam! error: aborting due to previous error
Nov 04 10:31:24.427 INFO kablam! 
Nov 04 10:31:24.427 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Nov 04 10:31:24.447 INFO kablam! error: Could not compile `neural_net`.
Nov 04 10:31:24.447 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 04 10:31:24.495 INFO kablam! error[E0599]: no method named `exact_chunks` found for type `&[u8]` in the current scope
Nov 04 10:31:24.495 INFO kablam!   --> src/image_reader.rs:27:39
Nov 04 10:31:24.495 INFO kablam!    |
Nov 04 10:31:24.495 INFO kablam! 27 |         for triplet in rgb.as_slice().exact_chunks(3) {
Nov 04 10:31:24.495 INFO kablam!    |                                       ^^^^^^^^^^^^
Nov 04 10:31:24.495 INFO kablam! 
Nov 04 10:31:24.511 INFO kablam! error: aborting due to previous error
Nov 04 10:31:24.511 INFO kablam! 
Nov 04 10:31:24.511 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Nov 04 10:31:24.525 INFO kablam! error: Could not compile `neural_net`.
Nov 04 10:31:24.525 INFO kablam! 
Nov 04 10:31:24.525 INFO kablam! To learn more, run the command again with --verbose.
Nov 04 10:31:24.528 INFO kablam! su: No module specific data is present
Nov 04 10:31:25.540 INFO running `"docker" "rm" "-f" "6c1fde12644e1d637c97d6388d8312249c8751ce5d37d6953ea9e44c797abd80"`
Nov 04 10:31:25.811 INFO blam! 6c1fde12644e1d637c97d6388d8312249c8751ce5d37d6953ea9e44c797abd80