Dec 05 21:50:53.199 INFO testing helloooooo/Ants-book against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 21:50:53.199 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 21:50:53.708 INFO [stdout] 31c082d38f7dd461b2efeba2b66adab9e09a1c73542215ef384c1e5ec4e9a484
Dec 05 21:50:53.715 INFO running `"docker" "start" "-a" "31c082d38f7dd461b2efeba2b66adab9e09a1c73542215ef384c1e5ec4e9a484"`
Dec 05 21:50:54.836 INFO [stderr] usermod: no changes
Dec 05 21:50:54.909 INFO [stderr]    Compiling Ants-book v0.1.0 (/source)
Dec 05 21:50:55.270 INFO [stderr] warning: crate `Ants_book` should have a snake case name such as `ants_book`
Dec 05 21:50:55.270 INFO [stderr]   |
Dec 05 21:50:55.270 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 05 21:50:55.270 INFO [stderr] 
Dec 05 21:50:55.616 INFO [stderr] warning: unused variable: `s`
Dec 05 21:50:55.616 INFO [stderr]  --> src/main.rs:4:9
Dec 05 21:50:55.616 INFO [stderr]   |
Dec 05 21:50:55.616 INFO [stderr] 4 |     let s: String = read();
Dec 05 21:50:55.616 INFO [stderr]   |         ^ help: consider using `_s` instead
Dec 05 21:50:55.616 INFO [stderr]   |
Dec 05 21:50:55.616 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 21:50:55.616 INFO [stderr] 
Dec 05 21:50:55.620 INFO [stderr] warning: function is never used: `read_vec`
Dec 05 21:50:55.620 INFO [stderr]  --> src/scaneer.rs:8:1
Dec 05 21:50:55.620 INFO [stderr]   |
Dec 05 21:50:55.620 INFO [stderr] 8 | pub fn read_vec<T: std::str::FromStr>() -> Vec<T> {
Dec 05 21:50:55.620 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:50:55.620 INFO [stderr]   |
Dec 05 21:50:55.620 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 21:50:55.620 INFO [stderr] 
Dec 05 21:50:55.620 INFO [stderr] warning: function is never used: `read_vec2`
Dec 05 21:50:55.620 INFO [stderr]   --> src/scaneer.rs:15:1
Dec 05 21:50:55.620 INFO [stderr]    |
Dec 05 21:50:55.620 INFO [stderr] 15 | pub fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
Dec 05 21:50:55.620 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:50:55.620 INFO [stderr] 
Dec 05 21:50:55.620 INFO [stderr] warning: crate `Ants_book` should have a snake case name such as `ants_book`
Dec 05 21:50:55.620 INFO [stderr]   |
Dec 05 21:50:55.620 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 05 21:50:55.620 INFO [stderr] 
Dec 05 21:50:56.061 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Dec 05 21:50:56.064 INFO [stderr] su: No module specific data is present
Dec 05 21:50:57.426 INFO running `"docker" "inspect" "31c082d38f7dd461b2efeba2b66adab9e09a1c73542215ef384c1e5ec4e9a484"`
Dec 05 21:50:57.796 INFO running `"docker" "rm" "-f" "31c082d38f7dd461b2efeba2b66adab9e09a1c73542215ef384c1e5ec4e9a484"`
Dec 05 21:50:58.100 INFO [stdout] 31c082d38f7dd461b2efeba2b66adab9e09a1c73542215ef384c1e5ec4e9a484
Dec 05 21:50:58.102 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 21:50:58.552 INFO [stdout] 2eca171073fa2e6761c8c39699b73fdf4e18767d774b1e79d78dc851d9b3516c
Dec 05 21:50:58.558 INFO running `"docker" "start" "-a" "2eca171073fa2e6761c8c39699b73fdf4e18767d774b1e79d78dc851d9b3516c"`
Dec 05 21:50:59.839 INFO [stderr] usermod: no changes
Dec 05 21:50:59.900 INFO [stderr]    Compiling Ants-book v0.1.0 (/source)
Dec 05 21:51:00.625 INFO [stderr] warning: unused variable: `s`
Dec 05 21:51:00.625 INFO [stderr]  --> src/main.rs:4:9
Dec 05 21:51:00.625 INFO [stderr]   |
Dec 05 21:51:00.625 INFO [stderr] 4 |     let s: String = read();
Dec 05 21:51:00.625 INFO [stderr]   |         ^ help: consider using `_s` instead
Dec 05 21:51:00.625 INFO [stderr]   |
Dec 05 21:51:00.625 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 21:51:00.625 INFO [stderr] 
Dec 05 21:51:00.625 INFO [stderr] warning: function is never used: `read_vec`
Dec 05 21:51:00.625 INFO [stderr]  --> src/scaneer.rs:8:1
Dec 05 21:51:00.625 INFO [stderr]   |
Dec 05 21:51:00.625 INFO [stderr] 8 | pub fn read_vec<T: std::str::FromStr>() -> Vec<T> {
Dec 05 21:51:00.625 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:51:00.625 INFO [stderr]   |
Dec 05 21:51:00.625 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 21:51:00.625 INFO [stderr] 
Dec 05 21:51:00.625 INFO [stderr] warning: function is never used: `read_vec2`
Dec 05 21:51:00.625 INFO [stderr]   --> src/scaneer.rs:15:1
Dec 05 21:51:00.625 INFO [stderr]    |
Dec 05 21:51:00.625 INFO [stderr] 15 | pub fn read_vec2<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
Dec 05 21:51:00.625 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:51:00.625 INFO [stderr] 
Dec 05 21:51:00.625 INFO [stderr] warning: crate `Ants_book` should have a snake case name such as `ants_book`
Dec 05 21:51:00.625 INFO [stderr]   |
Dec 05 21:51:00.625 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 05 21:51:00.625 INFO [stderr] 
Dec 05 21:51:00.657 INFO [stderr] warning: crate `Ants_book` should have a snake case name such as `ants_book`
Dec 05 21:51:00.660 INFO [stderr]   |
Dec 05 21:51:00.660 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 05 21:51:00.660 INFO [stderr] 
Dec 05 21:51:01.416 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Dec 05 21:51:01.420 INFO [stderr] su: No module specific data is present
Dec 05 21:51:02.402 INFO running `"docker" "inspect" "2eca171073fa2e6761c8c39699b73fdf4e18767d774b1e79d78dc851d9b3516c"`
Dec 05 21:51:02.725 INFO running `"docker" "rm" "-f" "2eca171073fa2e6761c8c39699b73fdf4e18767d774b1e79d78dc851d9b3516c"`
Dec 05 21:51:03.064 INFO [stdout] 2eca171073fa2e6761c8c39699b73fdf4e18767d774b1e79d78dc851d9b3516c
Dec 05 21:51:03.066 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 21:51:03.524 INFO [stdout] 94ce54433ddc76a4bad0edc88d48f7d91f55ed644f817e3b7a9401a85d21f2bc
Dec 05 21:51:03.530 INFO running `"docker" "start" "-a" "94ce54433ddc76a4bad0edc88d48f7d91f55ed644f817e3b7a9401a85d21f2bc"`
Dec 05 21:51:04.804 INFO [stderr] usermod: no changes
Dec 05 21:51:04.865 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 05 21:51:04.868 INFO [stderr]      Running /target/debug/deps/Ants_book-cef7d363b0febd7d
Dec 05 21:51:04.876 INFO [stderr]      Running /target/debug/deps/Ants_book-f08477c7d24a8943
Dec 05 21:51:04.876 INFO [stdout] 
Dec 05 21:51:04.876 INFO [stdout] running 0 tests
Dec 05 21:51:04.876 INFO [stdout] 
Dec 05 21:51:04.876 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:51:04.876 INFO [stdout] 
Dec 05 21:51:04.881 INFO [stderr]      Running /target/debug/deps/lib-0d825536f55c7db7
Dec 05 21:51:04.881 INFO [stdout] 
Dec 05 21:51:04.881 INFO [stdout] running 0 tests
Dec 05 21:51:04.881 INFO [stdout] 
Dec 05 21:51:04.881 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:51:04.881 INFO [stdout] 
Dec 05 21:51:04.884 INFO [stdout] 
Dec 05 21:51:04.884 INFO [stderr]    Doc-tests Ants-book
Dec 05 21:51:04.884 INFO [stdout] running 0 tests
Dec 05 21:51:04.884 INFO [stdout] 
Dec 05 21:51:04.884 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:51:04.884 INFO [stdout] 
Dec 05 21:51:05.376 INFO [stdout] 
Dec 05 21:51:05.376 INFO [stdout] running 0 tests
Dec 05 21:51:05.376 INFO [stdout] 
Dec 05 21:51:05.376 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:51:05.376 INFO [stdout] 
Dec 05 21:51:05.379 INFO [stderr] su: No module specific data is present
Dec 05 21:51:06.134 INFO running `"docker" "inspect" "94ce54433ddc76a4bad0edc88d48f7d91f55ed644f817e3b7a9401a85d21f2bc"`
Dec 05 21:51:06.476 INFO running `"docker" "rm" "-f" "94ce54433ddc76a4bad0edc88d48f7d91f55ed644f817e3b7a9401a85d21f2bc"`
Dec 05 21:51:06.760 INFO [stdout] 94ce54433ddc76a4bad0edc88d48f7d91f55ed644f817e3b7a9401a85d21f2bc