Nov 30 11:10:56.945 INFO checking Evanjs/grkcheck against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 11:10:56.945 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 11:10:57.154 INFO [stdout] 4e7713716d430becd7fca2758a42061c4e97a085c5122d3fdc252fdb0ba69980
Nov 30 11:10:57.158 INFO running `"docker" "start" "-a" "4e7713716d430becd7fca2758a42061c4e97a085c5122d3fdc252fdb0ba69980"`
Nov 30 11:10:57.620 INFO [stderr] usermod: no changes
Nov 30 11:10:57.944 INFO [stderr]    Compiling libc v0.2.38
Nov 30 11:10:57.946 INFO [stderr]    Compiling num-traits v0.2.1
Nov 30 11:10:57.949 INFO [stderr]     Checking dtoa-short v0.3.1
Nov 30 11:10:59.852 INFO [stderr]     Checking iovec v0.1.2
Nov 30 11:10:59.852 INFO [stderr]     Checking net2 v0.2.32
Nov 30 11:10:59.852 INFO [stderr]     Checking thread-id v2.0.0
Nov 30 11:10:59.852 INFO [stderr]     Checking memchr v0.1.11
Nov 30 11:10:59.852 INFO [stderr]     Checking openssl-sys v0.9.27
Nov 30 11:10:59.852 INFO [stderr]     Checking rand v0.4.2
Nov 30 11:11:00.464 INFO [stderr]     Checking num_cpus v1.8.0
Nov 30 11:11:01.350 INFO [stderr]     Checking time v0.1.39
Nov 30 11:11:01.464 INFO [stderr]     Checking nix v0.7.0
Nov 30 11:11:01.816 INFO [stderr]    Compiling serde_json v1.0.10
Nov 30 11:11:02.369 INFO [stderr]     Checking thread_local v0.2.7
Nov 30 11:11:02.417 INFO [stderr]     Checking aho-corasick v0.5.3
Nov 30 11:11:03.069 INFO [stderr]     Checking bytes v0.4.6
Nov 30 11:11:03.763 INFO [stderr]     Checking futures-cpupool v0.1.8
Nov 30 11:11:04.424 INFO [stderr]     Checking openssl v0.9.24
Nov 30 11:11:05.029 INFO [stderr]     Checking rand v0.3.22
Nov 30 11:11:05.184 INFO [stderr]     Checking mio v0.6.13
Nov 30 11:11:05.304 INFO [stderr]     Checking regex v0.1.80
Nov 30 11:11:08.136 INFO [stderr]     Checking tokio-io v0.1.5
Nov 30 11:11:11.335 INFO [stderr]     Checking nix v0.10.0
Nov 30 11:11:11.614 INFO [stderr]     Checking uuid v0.5.1
Nov 30 11:11:18.232 INFO [stderr]    Compiling phf_generator v0.7.21
Nov 30 11:11:19.552 INFO [stderr]     Checking tokio-core v0.1.12
Nov 30 11:11:20.600 INFO [stderr]     Checking semver-parser v0.6.2
Nov 30 11:11:22.305 INFO [stderr]    Compiling string_cache_codegen v0.4.0
Nov 30 11:11:22.307 INFO [stderr]    Compiling phf_codegen v0.7.21
Nov 30 11:11:23.784 INFO [stderr]     Checking native-tls v0.1.5
Nov 30 11:11:24.293 INFO [stderr]     Checking semver v0.4.1
Nov 30 11:11:26.563 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.4
Nov 30 11:11:26.563 INFO [stderr]    Compiling selectors v0.19.0
Nov 30 11:11:26.564 INFO [stderr]    Compiling cssparser-macros v0.3.0
Nov 30 11:11:31.276 INFO [stderr]     Checking tokio-proto v0.1.1
Nov 30 11:11:32.822 INFO [stderr]     Checking tokio-tls v0.1.4
Nov 30 11:11:32.954 INFO [stderr]     Checking linuxver v0.1.0
Nov 30 11:11:33.174 INFO [stderr]    Compiling string_cache v0.7.1
Nov 30 11:11:41.488 INFO [stderr]    Compiling markup5ever v0.7.2
Nov 30 11:11:45.140 INFO [stderr]     Checking hyper v0.11.21
Nov 30 11:11:51.312 INFO [stderr]     Checking cssparser v0.23.2
Nov 30 11:11:56.152 INFO [stderr]     Checking html5ever v0.22.0
Nov 30 11:11:57.124 INFO [stderr]     Checking hyper-tls v0.1.2
Nov 30 11:12:00.936 INFO [stderr]     Checking reqwest v0.8.5
Nov 30 11:12:01.439 INFO [stderr]     Checking kuchiki v0.7.0
Nov 30 11:12:05.706 INFO [stderr]     Checking krcheck v0.1.0 (/source)
Nov 30 11:12:11.256 INFO [stderr] error[E0635]: unknown feature `alloc_system`
Nov 30 11:12:11.256 INFO [stderr]  --> src/main.rs:1:12
Nov 30 11:12:11.256 INFO [stderr]   |
Nov 30 11:12:11.256 INFO [stderr] 1 | #![feature(alloc_system)]
Nov 30 11:12:11.256 INFO [stderr]   |            ^^^^^^^^^^^^
Nov 30 11:12:11.256 INFO [stderr] 
Nov 30 11:12:11.260 INFO [stderr] error: aborting due to previous error
Nov 30 11:12:11.260 INFO [stderr] 
Nov 30 11:12:11.260 INFO [stderr] For more information about this error, try `rustc --explain E0635`.
Nov 30 11:12:11.267 INFO [stderr] error: Could not compile `krcheck`.
Nov 30 11:12:11.267 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 30 11:12:11.515 INFO [stderr] error[E0635]: unknown feature `alloc_system`
Nov 30 11:12:11.515 INFO [stderr]  --> src/main.rs:1:12
Nov 30 11:12:11.515 INFO [stderr]   |
Nov 30 11:12:11.515 INFO [stderr] 1 | #![feature(alloc_system)]
Nov 30 11:12:11.515 INFO [stderr]   |            ^^^^^^^^^^^^
Nov 30 11:12:11.515 INFO [stderr] 
Nov 30 11:12:11.524 INFO [stderr] error: aborting due to previous error
Nov 30 11:12:11.525 INFO [stderr] 
Nov 30 11:12:11.525 INFO [stderr] For more information about this error, try `rustc --explain E0635`.
Nov 30 11:12:11.540 INFO [stderr] error: Could not compile `krcheck`.
Nov 30 11:12:11.540 INFO [stderr] 
Nov 30 11:12:11.540 INFO [stderr] To learn more, run the command again with --verbose.
Nov 30 11:12:11.543 INFO [stderr] su: No module specific data is present
Nov 30 11:12:11.878 INFO running `"docker" "inspect" "4e7713716d430becd7fca2758a42061c4e97a085c5122d3fdc252fdb0ba69980"`
Nov 30 11:12:12.065 INFO running `"docker" "rm" "-f" "4e7713716d430becd7fca2758a42061c4e97a085c5122d3fdc252fdb0ba69980"`
Nov 30 11:12:12.230 INFO [stdout] 4e7713716d430becd7fca2758a42061c4e97a085c5122d3fdc252fdb0ba69980