Nov 30 18:34:39.447 INFO checking optra-0.2.1 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 18:34:39.447 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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"`
Nov 30 18:34:39.935 INFO [stdout] b12f4b1156df1f5ec5a5a85fc4e6e45d178238d2c20dbc1489c4cb0d7722c87e
Nov 30 18:34:39.937 INFO running `"docker" "start" "-a" "b12f4b1156df1f5ec5a5a85fc4e6e45d178238d2c20dbc1489c4cb0d7722c87e"`
Nov 30 18:34:41.955 INFO [stderr] usermod: no changes
Nov 30 18:34:42.136 INFO [stderr]     Checking rdiff v0.1.2
Nov 30 18:34:43.888 INFO [stderr]     Checking optra v0.2.1 (/source)
Nov 30 18:34:45.908 INFO [stderr] warning: unused macro definition
Nov 30 18:34:45.908 INFO [stderr]    --> src/engine.rs:780:5
Nov 30 18:34:45.908 INFO [stderr]     |
Nov 30 18:34:45.908 INFO [stderr] 780 | /     macro_rules! create_list {
Nov 30 18:34:45.908 INFO [stderr] 781 | |         ( $( $x:expr ),* ) => {
Nov 30 18:34:45.908 INFO [stderr] 782 | |             {
Nov 30 18:34:45.908 INFO [stderr] 783 | |                 vec![$($x,)*].into_iter().collect::<LinkedList<_> >()
Nov 30 18:34:45.908 INFO [stderr] 784 | |             }
Nov 30 18:34:45.908 INFO [stderr] 785 | |         };
Nov 30 18:34:45.908 INFO [stderr] 786 | |     }
Nov 30 18:34:45.908 INFO [stderr]     | |_____^
Nov 30 18:34:45.908 INFO [stderr]     |
Nov 30 18:34:45.908 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Nov 30 18:34:45.908 INFO [stderr] 
Nov 30 18:34:46.664 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.69s
Nov 30 18:34:46.672 INFO [stderr] su: No module specific data is present
Nov 30 18:34:47.232 INFO running `"docker" "inspect" "b12f4b1156df1f5ec5a5a85fc4e6e45d178238d2c20dbc1489c4cb0d7722c87e"`
Nov 30 18:34:47.659 INFO running `"docker" "rm" "-f" "b12f4b1156df1f5ec5a5a85fc4e6e45d178238d2c20dbc1489c4cb0d7722c87e"`
Nov 30 18:34:48.052 INFO [stdout] b12f4b1156df1f5ec5a5a85fc4e6e45d178238d2c20dbc1489c4cb0d7722c87e