Nov 28 15:49:35.370 INFO checking vkrs-0.6.3 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 15:49:35.370 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 15:49:35.933 INFO [stdout] f4716114d949c215e2dd83cf2bc38b15931ef40b38674d5a8ac6567fc6c0d187
Nov 28 15:49:35.936 INFO running `"docker" "start" "-a" "f4716114d949c215e2dd83cf2bc38b15931ef40b38674d5a8ac6567fc6c0d187"`
Nov 28 15:49:37.606 INFO [stderr] usermod: no changes
Nov 28 15:49:37.911 INFO [stderr]    Compiling syntex_pos v0.44.0
Nov 28 15:49:37.911 INFO [stderr]    Compiling openssl-sys-extras v0.7.14
Nov 28 15:49:37.912 INFO [stderr]    Compiling openssl v0.7.14
Nov 28 15:49:37.920 INFO [stderr]     Checking unicode-bidi v0.2.6
Nov 28 15:49:37.920 INFO [stderr]     Checking num_cpus v0.2.13
Nov 28 15:49:37.920 INFO [stderr]     Checking hpack v0.2.0
Nov 28 15:49:37.920 INFO [stderr]     Checking chrono v0.2.25
Nov 28 15:49:41.612 INFO [stderr]     Checking solicit v0.4.4
Nov 28 15:49:42.712 INFO [stderr]     Checking url v0.5.10
Nov 28 15:49:43.036 INFO [stderr]    Compiling syntex_errors v0.44.0
Nov 28 15:49:47.723 INFO [stderr]    Compiling syntex_syntax v0.44.1
Nov 28 15:49:48.472 INFO [stderr]     Checking cookie v0.2.5
Nov 28 15:49:49.656 INFO [stderr]     Checking hyper v0.8.1
Nov 28 15:49:54.972 INFO [stderr]     Checking inth-oauth2 v0.9.0
Nov 28 15:50:23.712 INFO [stderr]    Compiling syntex v0.44.0
Nov 28 15:50:23.713 INFO [stderr]    Compiling aster v0.27.0
Nov 28 15:50:23.713 INFO [stderr]    Compiling serde_codegen_internals v0.8.9
Nov 28 15:50:23.724 INFO [stderr]    Compiling quasi v0.20.1
Nov 28 15:50:31.465 INFO [stderr]    Compiling quasi_codegen v0.20.0
Nov 28 15:50:34.195 INFO [stderr]    Compiling serde_codegen v0.8.9
Nov 28 15:50:48.896 INFO [stderr]    Compiling vkrs v0.6.3 (/source)
Nov 28 15:51:13.836 INFO [stderr] warning: unused import: `BufRead`
Nov 28 15:51:13.836 INFO [stderr]  --> examples/helpers/mod.rs:5:22
Nov 28 15:51:13.836 INFO [stderr]   |
Nov 28 15:51:13.836 INFO [stderr] 5 | use std::io::{stdin, BufRead};
Nov 28 15:51:13.836 INFO [stderr]   |                      ^^^^^^^
Nov 28 15:51:13.836 INFO [stderr]   |
Nov 28 15:51:13.836 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 15:51:13.836 INFO [stderr] 
Nov 28 15:51:14.266 INFO [stderr] warning: unused import: `BufRead`
Nov 28 15:51:14.266 INFO [stderr]  --> examples/helpers/mod.rs:5:22
Nov 28 15:51:14.266 INFO [stderr]   |
Nov 28 15:51:14.266 INFO [stderr] 5 | use std::io::{stdin, BufRead};
Nov 28 15:51:14.266 INFO [stderr]   |                      ^^^^^^^
Nov 28 15:51:14.266 INFO [stderr]   |
Nov 28 15:51:14.266 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 15:51:14.268 INFO [stderr] 
Nov 28 15:51:14.348 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 36s
Nov 28 15:51:14.364 INFO [stderr] su: No module specific data is present
Nov 28 15:51:15.391 INFO running `"docker" "inspect" "f4716114d949c215e2dd83cf2bc38b15931ef40b38674d5a8ac6567fc6c0d187"`
Nov 28 15:51:15.645 INFO running `"docker" "rm" "-f" "f4716114d949c215e2dd83cf2bc38b15931ef40b38674d5a8ac6567fc6c0d187"`
Nov 28 15:51:15.841 INFO [stdout] f4716114d949c215e2dd83cf2bc38b15931ef40b38674d5a8ac6567fc6c0d187