Dec 02 01:06:41.634 INFO testing alexcrichton/l4c against 1.30.1 for beta-1.31-5
Dec 02 01:06:41.634 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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"`
Dec 02 01:06:41.984 INFO [stdout] 8859fd35bf1023995a032ceffe3553a6859387f70576e6bda615b113ada7e820
Dec 02 01:06:41.986 INFO running `"docker" "start" "-a" "8859fd35bf1023995a032ceffe3553a6859387f70576e6bda615b113ada7e820"`
Dec 02 01:06:43.034 INFO [stderr] usermod: no changes
Dec 02 01:06:43.121 INFO [stderr]    Compiling log v0.4.5
Dec 02 01:06:44.075 INFO [stderr]    Compiling env_logger v0.5.13
Dec 02 01:06:45.874 INFO [stderr]    Compiling l4c v0.0.0 (/source)
Dec 02 01:06:48.847 INFO [stderr] warning: unused import: `Display`
Dec 02 01:06:48.847 INFO [stderr]  --> src/front/pp.rs:1:16
Dec 02 01:06:48.847 INFO [stderr]   |
Dec 02 01:06:48.847 INFO [stderr] 1 | use std::fmt::{Display, Write};
Dec 02 01:06:48.847 INFO [stderr]   |                ^^^^^^^
Dec 02 01:06:48.847 INFO [stderr]   |
Dec 02 01:06:48.847 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 01:06:48.847 INFO [stderr] 
Dec 02 01:07:06.401 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.33s
Dec 02 01:07:06.405 INFO [stderr] su: No module specific data is present
Dec 02 01:07:07.903 INFO running `"docker" "inspect" "8859fd35bf1023995a032ceffe3553a6859387f70576e6bda615b113ada7e820"`
Dec 02 01:07:08.184 INFO running `"docker" "rm" "-f" "8859fd35bf1023995a032ceffe3553a6859387f70576e6bda615b113ada7e820"`
Dec 02 01:07:08.467 INFO [stdout] 8859fd35bf1023995a032ceffe3553a6859387f70576e6bda615b113ada7e820
Dec 02 01:07:08.475 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 test --frozen --no-run" "-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 01:07:09.054 INFO [stdout] 9a19724a01e894354a7bfed7dc8564b1355cd319da3153706d8651b0188907e4
Dec 02 01:07:09.056 INFO running `"docker" "start" "-a" "9a19724a01e894354a7bfed7dc8564b1355cd319da3153706d8651b0188907e4"`
Dec 02 01:07:10.979 INFO [stderr] usermod: no changes
Dec 02 01:07:11.082 INFO [stderr]    Compiling l4c v0.0.0 (/source)
Dec 02 01:07:14.111 INFO [stderr] warning: unused import: `Display`
Dec 02 01:07:14.111 INFO [stderr]  --> src/front/pp.rs:1:16
Dec 02 01:07:14.111 INFO [stderr]   |
Dec 02 01:07:14.111 INFO [stderr] 1 | use std::fmt::{Display, Write};
Dec 02 01:07:14.111 INFO [stderr]   |                ^^^^^^^
Dec 02 01:07:14.111 INFO [stderr]   |
Dec 02 01:07:14.111 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 01:07:14.111 INFO [stderr] 
Dec 02 01:07:17.447 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.44s
Dec 02 01:07:17.455 INFO [stderr] su: No module specific data is present
Dec 02 01:07:18.259 INFO running `"docker" "inspect" "9a19724a01e894354a7bfed7dc8564b1355cd319da3153706d8651b0188907e4"`
Dec 02 01:07:18.519 INFO running `"docker" "rm" "-f" "9a19724a01e894354a7bfed7dc8564b1355cd319da3153706d8651b0188907e4"`
Dec 02 01:07:18.819 INFO [stdout] 9a19724a01e894354a7bfed7dc8564b1355cd319da3153706d8651b0188907e4
Dec 02 01:07:18.827 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 test --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 01:07:19.263 INFO [stdout] 0243df3d173d5ea5a93716b0ebc77dc4c4c79933798b1a134fb28a8b364ec1a8
Dec 02 01:07:19.265 INFO running `"docker" "start" "-a" "0243df3d173d5ea5a93716b0ebc77dc4c4c79933798b1a134fb28a8b364ec1a8"`
Dec 02 01:07:21.261 INFO [stderr] usermod: no changes
Dec 02 01:07:21.362 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 02 01:07:21.367 INFO [stderr]      Running /target/debug/deps/l4c-915b5c6465caa737
Dec 02 01:07:21.375 INFO [stdout] 
Dec 02 01:07:21.375 INFO [stdout] running 9 tests
Dec 02 01:07:21.375 INFO [stdout] test back::alloc::tests::test_resolve ... ok
Dec 02 01:07:21.403 INFO [stdout] test back::arch::test_stack_alignment ... ok
Dec 02 01:07:21.403 INFO [stdout] test middle::opt::arith::test_log2 ... ok
Dec 02 01:07:21.403 INFO [stdout] test utils::graph::test_basic ... ok
Dec 02 01:07:21.403 INFO [stdout] test middle::opt::arith::test_pow2 ... ok
Dec 02 01:07:21.403 INFO [stdout] test back::spill::tests::test_sort_works2 ... ok
Dec 02 01:07:21.403 INFO [stdout] test back::spill::tests::test_sort_works1 ... ok
Dec 02 01:07:21.511 INFO [stdout] test utils::graph::test_random_id_fail ... ok
Dec 02 01:07:21.515 INFO [stdout] test utils::graph::test_same_id_fail ... ok
Dec 02 01:07:21.515 INFO [stderr] su: No module specific data is present
Dec 02 01:07:21.515 INFO [stdout] 
Dec 02 01:07:21.515 INFO [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 01:07:21.515 INFO [stdout] 
Dec 02 01:07:22.575 INFO running `"docker" "inspect" "0243df3d173d5ea5a93716b0ebc77dc4c4c79933798b1a134fb28a8b364ec1a8"`
Dec 02 01:07:22.929 INFO running `"docker" "rm" "-f" "0243df3d173d5ea5a93716b0ebc77dc4c4c79933798b1a134fb28a8b364ec1a8"`
Dec 02 01:07:23.239 INFO [stdout] 0243df3d173d5ea5a93716b0ebc77dc4c4c79933798b1a134fb28a8b364ec1a8
