Nov 30 13:19:20.635 INFO checking vkrs-0.6.3 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 13:19:20.635 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13:19:21.044 INFO [stdout] 4c3d81cb0640db48e2afc7b8a99b4351c8df49ec6d6684894dd73a26caf24136
Nov 30 13:19:21.045 INFO running `"docker" "start" "-a" "4c3d81cb0640db48e2afc7b8a99b4351c8df49ec6d6684894dd73a26caf24136"`
Nov 30 13:19:22.488 INFO [stderr] usermod: no changes
Nov 30 13:19:22.828 INFO [stderr]    Compiling syntex_pos v0.44.0
Nov 30 13:19:22.828 INFO [stderr]    Compiling openssl-sys v0.7.17
Nov 30 13:19:22.828 INFO [stderr]    Compiling openssl-sys-extras v0.7.14
Nov 30 13:19:22.828 INFO [stderr]    Compiling openssl v0.7.14
Nov 30 13:19:22.828 INFO [stderr]     Checking num_cpus v0.2.13
Nov 30 13:19:22.828 INFO [stderr]     Checking hpack v0.2.0
Nov 30 13:19:22.828 INFO [stderr]     Checking uuid v0.2.3
Nov 30 13:19:22.828 INFO [stderr]     Checking chrono v0.2.25
Nov 30 13:19:26.693 INFO [stderr]     Checking url v0.5.10
Nov 30 13:19:28.572 INFO [stderr]    Compiling syntex_errors v0.44.0
Nov 30 13:19:28.581 INFO [stderr]     Checking solicit v0.4.4
Nov 30 13:19:32.148 INFO [stderr]     Checking cookie v0.2.5
Nov 30 13:19:33.045 INFO [stderr]    Compiling syntex_syntax v0.44.1
Nov 30 13:19:33.908 INFO [stderr]     Checking hyper v0.8.1
Nov 30 13:19:38.915 INFO [stderr]     Checking inth-oauth2 v0.9.0
Nov 30 13:20:07.388 INFO [stderr]    Compiling aster v0.27.0
Nov 30 13:20:07.388 INFO [stderr]    Compiling syntex v0.44.0
Nov 30 13:20:07.388 INFO [stderr]    Compiling quasi v0.20.1
Nov 30 13:20:07.391 INFO [stderr]    Compiling serde_codegen_internals v0.8.9
Nov 30 13:20:16.032 INFO [stderr]    Compiling quasi_codegen v0.20.0
Nov 30 13:20:19.061 INFO [stderr]    Compiling serde_codegen v0.8.9
Nov 30 13:20:32.327 INFO [stderr]    Compiling vkrs v0.6.3 (/source)
Nov 30 13:20:58.276 INFO [stderr] warning: unused import: `BufRead`
Nov 30 13:20:58.276 INFO [stderr]  --> examples/helpers/mod.rs:5:22
Nov 30 13:20:58.276 INFO [stderr]   |
Nov 30 13:20:58.276 INFO [stderr] 5 | use std::io::{stdin, BufRead};
Nov 30 13:20:58.276 INFO [stderr]   |                      ^^^^^^^
Nov 30 13:20:58.276 INFO [stderr]   |
Nov 30 13:20:58.276 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 13:20:58.276 INFO [stderr] 
Nov 30 13:20:58.489 INFO [stderr] warning: unused import: `BufRead`
Nov 30 13:20:58.489 INFO [stderr]  --> examples/helpers/mod.rs:5:22
Nov 30 13:20:58.489 INFO [stderr]   |
Nov 30 13:20:58.489 INFO [stderr] 5 | use std::io::{stdin, BufRead};
Nov 30 13:20:58.489 INFO [stderr]   |                      ^^^^^^^
Nov 30 13:20:58.489 INFO [stderr]   |
Nov 30 13:20:58.489 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 13:20:58.489 INFO [stderr] 
Nov 30 13:20:58.554 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 36s
Nov 30 13:20:58.554 INFO [stderr] su: No module specific data is present
Nov 30 13:20:58.898 INFO running `"docker" "inspect" "4c3d81cb0640db48e2afc7b8a99b4351c8df49ec6d6684894dd73a26caf24136"`
Nov 30 13:20:59.110 INFO running `"docker" "rm" "-f" "4c3d81cb0640db48e2afc7b8a99b4351c8df49ec6d6684894dd73a26caf24136"`
Nov 30 13:20:59.404 INFO [stdout] 4c3d81cb0640db48e2afc7b8a99b4351c8df49ec6d6684894dd73a26caf24136