Nov 30 12:20:55.745 INFO checking 29rou/c-som against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 12:20:55.745 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 12:20:56.298 INFO [stdout] a169b6dce0b09f24ecc190722242e0b9aef55856ee7696647e30ebfdea837ec7
Nov 30 12:20:56.300 INFO running `"docker" "start" "-a" "a169b6dce0b09f24ecc190722242e0b9aef55856ee7696647e30ebfdea837ec7"`
Nov 30 12:20:58.452 INFO [stderr] usermod: no changes
Nov 30 12:20:58.504 INFO [stderr] warning: `panic` setting is ignored for `test` profile
Nov 30 12:20:58.584 INFO [stderr]     Checking libc v0.2.40
Nov 30 12:20:58.584 INFO [stderr]     Checking num-traits v0.2.2
Nov 30 12:20:58.584 INFO [stderr]     Checking rustc-serialize v0.3.24
Nov 30 12:20:58.592 INFO [stderr]    Compiling typenum v1.10.0
Nov 30 12:20:58.592 INFO [stderr]     Checking either v1.5.0
Nov 30 12:21:01.545 INFO [stderr]     Checking itertools v0.7.8
Nov 30 12:21:07.589 INFO [stderr]     Checking rand v0.4.2
Nov 30 12:21:12.360 INFO [stderr]     Checking num-integer v0.1.36
Nov 30 12:21:13.240 INFO [stderr]     Checking generic-array v0.11.0
Nov 30 12:21:14.051 INFO [stderr]     Checking num-iter v0.1.35
Nov 30 12:21:17.144 INFO [stderr]     Checking num-bigint v0.1.43
Nov 30 12:21:17.144 INFO [stderr]     Checking num-complex v0.1.43
Nov 30 12:21:20.169 INFO [stderr]     Checking num-rational v0.1.42
Nov 30 12:21:21.296 INFO [stderr]     Checking num v0.1.42
Nov 30 12:21:21.945 INFO [stderr]     Checking c-som v0.1.0 (/source)
Nov 30 12:21:25.278 INFO [stderr] warning: unused imports: `U0`, `U10000`, `U100`, `U16`, `U17`, `U1`, `U20`, `U2`, `U32`, `U3`, `U4`, `U5`, `U6`
Nov 30 12:21:25.278 INFO [stderr]  --> src/main.rs:9:25
Nov 30 12:21:25.278 INFO [stderr]   |
Nov 30 12:21:25.278 INFO [stderr] 9 |     use self::typenum::{U0, U1, U2, U3, U4, U5, U6, U10, U16, U17, U20, U32, U100, U10000};
Nov 30 12:21:25.278 INFO [stderr]   |                         ^^  ^^  ^^  ^^  ^^  ^^  ^^       ^^^  ^^^  ^^^  ^^^  ^^^^  ^^^^^^
Nov 30 12:21:25.278 INFO [stderr]   |
Nov 30 12:21:25.278 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 12:21:25.278 INFO [stderr] 
Nov 30 12:21:25.301 INFO [stderr] warning: unused imports: `U0`, `U10000`, `U100`, `U16`, `U17`, `U1`, `U20`, `U2`, `U32`, `U3`, `U4`, `U5`, `U6`
Nov 30 12:21:25.301 INFO [stderr]  --> src/main.rs:9:25
Nov 30 12:21:25.301 INFO [stderr]   |
Nov 30 12:21:25.301 INFO [stderr] 9 |     use self::typenum::{U0, U1, U2, U3, U4, U5, U6, U10, U16, U17, U20, U32, U100, U10000};
Nov 30 12:21:25.301 INFO [stderr]   |                         ^^  ^^  ^^  ^^  ^^  ^^  ^^       ^^^  ^^^  ^^^  ^^^  ^^^^  ^^^^^^
Nov 30 12:21:25.301 INFO [stderr]   |
Nov 30 12:21:25.301 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 12:21:25.301 INFO [stderr] 
Nov 30 12:21:25.404 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.92s
Nov 30 12:21:25.410 INFO [stderr] su: No module specific data is present
Nov 30 12:21:25.858 INFO running `"docker" "inspect" "a169b6dce0b09f24ecc190722242e0b9aef55856ee7696647e30ebfdea837ec7"`
Nov 30 12:21:26.082 INFO running `"docker" "rm" "-f" "a169b6dce0b09f24ecc190722242e0b9aef55856ee7696647e30ebfdea837ec7"`
Nov 30 12:21:26.340 INFO [stdout] a169b6dce0b09f24ecc190722242e0b9aef55856ee7696647e30ebfdea837ec7