Dec 14 20:00:45.152 INFO testing sharedmem-0.1.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 20:00:45.152 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 14 20:00:45.467 INFO [stdout] 6a033d2df44a5b181d1dabcb603502618839acae2680fa8ebd8b31e6fd9b0964
Dec 14 20:00:45.469 INFO running `"docker" "start" "-a" "6a033d2df44a5b181d1dabcb603502618839acae2680fa8ebd8b31e6fd9b0964"`
Dec 14 20:00:45.871 INFO [stderr] usermod: no changes
Dec 14 20:00:45.914 INFO [stderr]    Compiling sharedmem v0.1.1 (/source)
Dec 14 20:00:46.511 INFO [stderr] warning: variable does not need to be mutable
Dec 14 20:00:46.511 INFO [stderr]   --> src/lib.rs:78:9
Dec 14 20:00:46.511 INFO [stderr]    |
Dec 14 20:00:46.511 INFO [stderr] 78 |     let mut raw_s = unsafe { self.map.as_mut_slice() };
Dec 14 20:00:46.511 INFO [stderr]    |         ----^^^^^
Dec 14 20:00:46.511 INFO [stderr]    |         |
Dec 14 20:00:46.511 INFO [stderr]    |         help: remove this `mut`
Dec 14 20:00:46.511 INFO [stderr]    |
Dec 14 20:00:46.511 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 20:00:46.511 INFO [stderr] 
Dec 14 20:00:46.624 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Dec 14 20:00:46.637 INFO [stderr] su: No module specific data is present
Dec 14 20:00:47.262 INFO running `"docker" "inspect" "6a033d2df44a5b181d1dabcb603502618839acae2680fa8ebd8b31e6fd9b0964"`
Dec 14 20:00:47.366 INFO running `"docker" "rm" "-f" "6a033d2df44a5b181d1dabcb603502618839acae2680fa8ebd8b31e6fd9b0964"`
Dec 14 20:00:47.498 INFO [stdout] 6a033d2df44a5b181d1dabcb603502618839acae2680fa8ebd8b31e6fd9b0964
Dec 14 20:00:47.500 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 14 20:00:47.698 INFO [stdout] 478ff2af05ba6d8043a1bf3c8b98bc6bfbbbff1027f842795744f6fac0ed802d
Dec 14 20:00:47.700 INFO running `"docker" "start" "-a" "478ff2af05ba6d8043a1bf3c8b98bc6bfbbbff1027f842795744f6fac0ed802d"`
Dec 14 20:00:48.168 INFO [stderr] usermod: no changes
Dec 14 20:00:48.211 INFO [stderr]    Compiling sharedmem v0.1.1 (/source)
Dec 14 20:00:48.899 INFO [stderr] warning: variable does not need to be mutable
Dec 14 20:00:48.899 INFO [stderr]   --> src/lib.rs:78:9
Dec 14 20:00:48.899 INFO [stderr]    |
Dec 14 20:00:48.899 INFO [stderr] 78 |     let mut raw_s = unsafe { self.map.as_mut_slice() };
Dec 14 20:00:48.899 INFO [stderr]    |         ----^^^^^
Dec 14 20:00:48.899 INFO [stderr]    |         |
Dec 14 20:00:48.899 INFO [stderr]    |         help: remove this `mut`
Dec 14 20:00:48.899 INFO [stderr]    |
Dec 14 20:00:48.899 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 20:00:48.899 INFO [stderr] 
Dec 14 20:00:49.194 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Dec 14 20:00:49.206 INFO [stderr] su: No module specific data is present
Dec 14 20:00:49.930 INFO running `"docker" "inspect" "478ff2af05ba6d8043a1bf3c8b98bc6bfbbbff1027f842795744f6fac0ed802d"`
Dec 14 20:00:50.123 INFO running `"docker" "rm" "-f" "478ff2af05ba6d8043a1bf3c8b98bc6bfbbbff1027f842795744f6fac0ed802d"`
Dec 14 20:00:50.467 INFO [stdout] 478ff2af05ba6d8043a1bf3c8b98bc6bfbbbff1027f842795744f6fac0ed802d
Dec 14 20:00:50.469 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 14 20:00:50.871 INFO [stdout] 5153fb12bec6ff39fc028f1efaa8122622b17e09cb5c932e134b269482a70fd5
Dec 14 20:00:50.877 INFO running `"docker" "start" "-a" "5153fb12bec6ff39fc028f1efaa8122622b17e09cb5c932e134b269482a70fd5"`
Dec 14 20:00:52.004 INFO [stderr] usermod: no changes
Dec 14 20:00:52.046 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 14 20:00:52.047 INFO [stderr]      Running /target/debug/deps/sharedmem-c4138e41641aa145
Dec 14 20:00:52.048 INFO [stdout] 
Dec 14 20:00:52.048 INFO [stdout] running 0 tests
Dec 14 20:00:52.048 INFO [stdout] 
Dec 14 20:00:52.048 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:00:52.048 INFO [stdout] 
Dec 14 20:00:52.048 INFO [stderr]    Doc-tests sharedmem
Dec 14 20:00:52.887 INFO [stdout] 
Dec 14 20:00:52.887 INFO [stdout] running 0 tests
Dec 14 20:00:52.887 INFO [stdout] 
Dec 14 20:00:52.887 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:00:52.887 INFO [stdout] 
Dec 14 20:00:52.891 INFO [stderr] su: No module specific data is present
Dec 14 20:00:53.152 INFO running `"docker" "inspect" "5153fb12bec6ff39fc028f1efaa8122622b17e09cb5c932e134b269482a70fd5"`
Dec 14 20:00:53.223 INFO running `"docker" "rm" "-f" "5153fb12bec6ff39fc028f1efaa8122622b17e09cb5c932e134b269482a70fd5"`
Dec 14 20:00:53.339 INFO [stdout] 5153fb12bec6ff39fc028f1efaa8122622b17e09cb5c932e134b269482a70fd5