Dec 01 01:10:46.505 INFO checking carboxyl-0.2.1 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Dec 01 01:10:46.505 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Dec 01 01:10:46.926 INFO [stdout] f0d715aca52fdd658c44bab8acb0cd1cbb357f2b33a035561770f0286d313735
Dec 01 01:10:46.934 INFO running `"docker" "start" "-a" "f0d715aca52fdd658c44bab8acb0cd1cbb357f2b33a035561770f0286d313735"`
Dec 01 01:10:47.907 INFO [stderr] usermod: no changes
Dec 01 01:10:48.093 INFO [stderr]     Checking skeptic v0.6.1
Dec 01 01:10:48.094 INFO [stderr]    Compiling carboxyl v0.2.1 (/source)
Dec 01 01:10:54.052 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Dec 01 01:10:54.052 INFO [stderr]  --> benches/first_order.rs:9:25
Dec 01 01:10:54.052 INFO [stderr]   |
Dec 01 01:10:54.052 INFO [stderr] 9 | use rand::{XorShiftRng, sample};
Dec 01 01:10:54.052 INFO [stderr]   |                         ^^^^^^
Dec 01 01:10:54.052 INFO [stderr]   |
Dec 01 01:10:54.052 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 01 01:10:54.052 INFO [stderr] 
Dec 01 01:10:54.052 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Dec 01 01:10:54.052 INFO [stderr]   --> benches/first_order.rs:31:21
Dec 01 01:10:54.052 INFO [stderr]    |
Dec 01 01:10:54.052 INFO [stderr] 31 |         for sink in sample(&mut rng, sinks.iter(), 10) {
Dec 01 01:10:54.052 INFO [stderr]    |                     ^^^^^^
Dec 01 01:10:54.052 INFO [stderr] 
Dec 01 01:10:54.056 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Dec 01 01:10:54.056 INFO [stderr]   --> benches/first_order.rs:57:19
Dec 01 01:10:54.056 INFO [stderr]    |
Dec 01 01:10:54.056 INFO [stderr] 57 |         for _k in sample(&mut rng, 0..1_000, 10) {
Dec 01 01:10:54.056 INFO [stderr]    |                   ^^^^^^
Dec 01 01:10:54.056 INFO [stderr] 
Dec 01 01:10:55.548 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Dec 01 01:10:55.548 INFO [stderr]  --> benches/second_order.rs:9:25
Dec 01 01:10:55.548 INFO [stderr]   |
Dec 01 01:10:55.548 INFO [stderr] 9 | use rand::{XorShiftRng, sample};
Dec 01 01:10:55.548 INFO [stderr]   |                         ^^^^^^
Dec 01 01:10:55.548 INFO [stderr]   |
Dec 01 01:10:55.548 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 01 01:10:55.548 INFO [stderr] 
Dec 01 01:10:55.548 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Dec 01 01:10:55.548 INFO [stderr]   --> benches/second_order.rs:41:21
Dec 01 01:10:55.548 INFO [stderr]    |
Dec 01 01:10:55.548 INFO [stderr] 41 |         for sink in sample(&mut rng, sinks.iter(), 10) {
Dec 01 01:10:55.548 INFO [stderr]    |                     ^^^^^^
Dec 01 01:10:55.548 INFO [stderr] 
Dec 01 01:10:56.100 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.16s
Dec 01 01:10:56.108 INFO [stderr] su: No module specific data is present
Dec 01 01:10:56.796 INFO running `"docker" "inspect" "f0d715aca52fdd658c44bab8acb0cd1cbb357f2b33a035561770f0286d313735"`
Dec 01 01:10:56.893 INFO running `"docker" "rm" "-f" "f0d715aca52fdd658c44bab8acb0cd1cbb357f2b33a035561770f0286d313735"`
Dec 01 01:10:57.057 INFO [stdout] f0d715aca52fdd658c44bab8acb0cd1cbb357f2b33a035561770f0286d313735