Dec 01 02:24:15.389 INFO checking act-0.1.1 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Dec 01 02:24:15.389 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 02:24:15.898 INFO [stdout] a726601e70f1438d72f6ed02769391126c5d4a01c1e807c5b0208245e806b8d9
Dec 01 02:24:15.900 INFO running `"docker" "start" "-a" "a726601e70f1438d72f6ed02769391126c5d4a01c1e807c5b0208245e806b8d9"`
Dec 01 02:24:17.635 INFO [stderr] usermod: no changes
Dec 01 02:24:17.724 INFO [stderr]     Checking act v0.1.1 (/source)
Dec 01 02:24:18.692 INFO [stderr] warning: unused macro definition
Dec 01 02:24:18.692 INFO [stderr]   --> src/lib.rs:82:1
Dec 01 02:24:18.692 INFO [stderr]    |
Dec 01 02:24:18.692 INFO [stderr] 82 | / macro_rules! try_opt_res {
Dec 01 02:24:18.692 INFO [stderr] 83 | |     ($o:expr) => {
Dec 01 02:24:18.692 INFO [stderr] 84 | |         match $o {
Dec 01 02:24:18.692 INFO [stderr] 85 | |             Ok(x) => x,
Dec 01 02:24:18.692 INFO [stderr] ...  |
Dec 01 02:24:18.692 INFO [stderr] 88 | |     }
Dec 01 02:24:18.692 INFO [stderr] 89 | | }
Dec 01 02:24:18.692 INFO [stderr]    | |_^
Dec 01 02:24:18.692 INFO [stderr]    |
Dec 01 02:24:18.692 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 01 02:24:18.692 INFO [stderr] 
Dec 01 02:24:18.692 INFO [stderr] warning: unused import: `std::io`
Dec 01 02:24:18.692 INFO [stderr]    --> src/lib.rs:225:17
Dec 01 02:24:18.692 INFO [stderr]     |
Dec 01 02:24:18.692 INFO [stderr] 225 |             use std::io;
Dec 01 02:24:18.692 INFO [stderr]     |                 ^^^^^^^
Dec 01 02:24:18.692 INFO [stderr]     |
Dec 01 02:24:18.692 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 01 02:24:18.692 INFO [stderr] 
Dec 01 02:24:19.120 INFO [stderr] warning: unused macro definition
Dec 01 02:24:19.120 INFO [stderr]   --> src/lib.rs:82:1
Dec 01 02:24:19.120 INFO [stderr]    |
Dec 01 02:24:19.120 INFO [stderr] 82 | / macro_rules! try_opt_res {
Dec 01 02:24:19.120 INFO [stderr] 83 | |     ($o:expr) => {
Dec 01 02:24:19.120 INFO [stderr] 84 | |         match $o {
Dec 01 02:24:19.120 INFO [stderr] 85 | |             Ok(x) => x,
Dec 01 02:24:19.120 INFO [stderr] ...  |
Dec 01 02:24:19.120 INFO [stderr] 88 | |     }
Dec 01 02:24:19.120 INFO [stderr] 89 | | }
Dec 01 02:24:19.120 INFO [stderr]    | |_^
Dec 01 02:24:19.120 INFO [stderr]    |
Dec 01 02:24:19.120 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 01 02:24:19.120 INFO [stderr] 
Dec 01 02:24:19.120 INFO [stderr] warning: unused import: `std::io`
Dec 01 02:24:19.120 INFO [stderr]    --> src/lib.rs:225:17
Dec 01 02:24:19.120 INFO [stderr]     |
Dec 01 02:24:19.120 INFO [stderr] 225 |             use std::io;
Dec 01 02:24:19.120 INFO [stderr]     |                 ^^^^^^^
Dec 01 02:24:19.120 INFO [stderr]     |
Dec 01 02:24:19.120 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 01 02:24:19.120 INFO [stderr] 
Dec 01 02:24:20.408 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
Dec 01 02:24:20.408 INFO [stderr] su: No module specific data is present
Dec 01 02:24:20.874 INFO running `"docker" "inspect" "a726601e70f1438d72f6ed02769391126c5d4a01c1e807c5b0208245e806b8d9"`
Dec 01 02:24:20.998 INFO running `"docker" "rm" "-f" "a726601e70f1438d72f6ed02769391126c5d4a01c1e807c5b0208245e806b8d9"`
Dec 01 02:24:21.167 INFO [stdout] a726601e70f1438d72f6ed02769391126c5d4a01c1e807c5b0208245e806b8d9