Nov 28 06:59:04.298 INFO checking darrenldl/rust-SeqBox against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 06:59:04.300 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 06:59:04.728 INFO [stdout] 45f47f9a62533f18d7b05e321c44d3762c834be4f0d6af24ffc5a3f460fba59b
Nov 28 06:59:04.731 INFO running `"docker" "start" "-a" "45f47f9a62533f18d7b05e321c44d3762c834be4f0d6af24ffc5a3f460fba59b"`
Nov 28 06:59:05.702 INFO [stderr] usermod: no changes
Nov 28 06:59:05.959 INFO [stderr]    Compiling lazy_static v1.0.2
Nov 28 06:59:05.977 INFO [stderr]     Checking cty v0.1.5
Nov 28 06:59:05.977 INFO [stderr]    Compiling rsbx v1.1.3 (/source)
Nov 28 06:59:05.978 INFO [stderr]    Compiling blake2_c v0.3.1
Nov 28 06:59:05.978 INFO [stderr]    Compiling reed-solomon-erasure v3.1.0
Nov 28 06:59:05.979 INFO [stderr]     Checking thread_local v0.3.5
Nov 28 06:59:05.990 INFO [stderr]     Checking ctrlc v3.1.1
Nov 28 06:59:06.785 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Nov 28 06:59:07.848 INFO [stderr]     Checking regex v1.0.2
Nov 28 06:59:10.154 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Nov 28 06:59:12.414 INFO [stderr]    Compiling rayon-core v1.4.1
Nov 28 06:59:16.404 INFO [stderr]     Checking env_logger v0.5.10
Nov 28 06:59:17.240 INFO [stderr]    Compiling rayon v0.8.2
Nov 28 06:59:18.706 INFO [stderr]     Checking quickcheck v0.6.2
Nov 28 06:59:21.878 INFO [stderr]    Compiling ring v0.12.1
Nov 28 06:59:44.188 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 06:59:44.188 INFO [stderr]  --> src/bin/main.rs:4:1
Nov 28 06:59:44.188 INFO [stderr]   |
Nov 28 06:59:44.188 INFO [stderr] 4 | #[macro_use]
Nov 28 06:59:44.188 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 06:59:44.188 INFO [stderr]   |
Nov 28 06:59:44.188 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 06:59:44.188 INFO [stderr] 
Nov 28 06:59:44.213 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 06:59:44.213 INFO [stderr]  --> src/bin/main.rs:4:1
Nov 28 06:59:44.213 INFO [stderr]   |
Nov 28 06:59:44.213 INFO [stderr] 4 | #[macro_use]
Nov 28 06:59:44.213 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 06:59:44.213 INFO [stderr]   |
Nov 28 06:59:44.213 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 06:59:44.213 INFO [stderr] 
Nov 28 06:59:46.242 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.51s
Nov 28 06:59:46.256 INFO [stderr] su: No module specific data is present
Nov 28 06:59:47.001 INFO running `"docker" "inspect" "45f47f9a62533f18d7b05e321c44d3762c834be4f0d6af24ffc5a3f460fba59b"`
Nov 28 06:59:47.374 INFO running `"docker" "rm" "-f" "45f47f9a62533f18d7b05e321c44d3762c834be4f0d6af24ffc5a3f460fba59b"`
Nov 28 06:59:47.736 INFO [stdout] 45f47f9a62533f18d7b05e321c44d3762c834be4f0d6af24ffc5a3f460fba59b