Dec 13 14:34:41.181 INFO testing kanishkd4/Rust-algorithms against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 14:34:41.181 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 14:34:41.595 INFO [stdout] ab9476ba4603498b6b38e0cf2d1564d1c8dbf55ad8186e7f691201fbdb4d98a4
Dec 13 14:34:41.601 INFO running `"docker" "start" "-a" "ab9476ba4603498b6b38e0cf2d1564d1c8dbf55ad8186e7f691201fbdb4d98a4"`
Dec 13 14:34:42.532 INFO [stderr] usermod: no changes
Dec 13 14:34:42.603 INFO [stderr]    Compiling rust_algorithms v0.1.0 (/source)
Dec 13 14:34:43.897 INFO [stderr] warning: unused import: `std::vec::Vec`
Dec 13 14:34:43.897 INFO [stderr]  --> src/bin/test.rs:3:5
Dec 13 14:34:43.897 INFO [stderr]   |
Dec 13 14:34:43.897 INFO [stderr] 3 | use std::vec::Vec;
Dec 13 14:34:43.897 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 13 14:34:43.897 INFO [stderr]   |
Dec 13 14:34:43.897 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 14:34:43.897 INFO [stderr] 
Dec 13 14:34:44.495 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
Dec 13 14:34:44.507 INFO [stderr] su: No module specific data is present
Dec 13 14:34:45.028 INFO running `"docker" "inspect" "ab9476ba4603498b6b38e0cf2d1564d1c8dbf55ad8186e7f691201fbdb4d98a4"`
Dec 13 14:34:45.215 INFO running `"docker" "rm" "-f" "ab9476ba4603498b6b38e0cf2d1564d1c8dbf55ad8186e7f691201fbdb4d98a4"`
Dec 13 14:34:45.367 INFO [stdout] ab9476ba4603498b6b38e0cf2d1564d1c8dbf55ad8186e7f691201fbdb4d98a4
Dec 13 14:34:45.372 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 14:34:45.714 INFO [stdout] a956fbc2f153a41b938329a8bf1609c86ac2d364fbeb38aec7bad7150a7e4b53
Dec 13 14:34:45.716 INFO running `"docker" "start" "-a" "a956fbc2f153a41b938329a8bf1609c86ac2d364fbeb38aec7bad7150a7e4b53"`
Dec 13 14:34:46.155 INFO [stderr] usermod: no changes
Dec 13 14:34:46.189 INFO [stderr]    Compiling rust_algorithms v0.1.0 (/source)
Dec 13 14:34:46.479 INFO [stderr] warning: unused import: `std::vec::Vec`
Dec 13 14:34:46.479 INFO [stderr]  --> src/bin/test.rs:3:5
Dec 13 14:34:46.479 INFO [stderr]   |
Dec 13 14:34:46.479 INFO [stderr] 3 | use std::vec::Vec;
Dec 13 14:34:46.479 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 13 14:34:46.479 INFO [stderr]   |
Dec 13 14:34:46.479 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 14:34:46.479 INFO [stderr] 
Dec 13 14:34:47.008 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Dec 13 14:34:47.019 INFO [stderr] su: No module specific data is present
Dec 13 14:34:47.576 INFO running `"docker" "inspect" "a956fbc2f153a41b938329a8bf1609c86ac2d364fbeb38aec7bad7150a7e4b53"`
Dec 13 14:34:47.923 INFO running `"docker" "rm" "-f" "a956fbc2f153a41b938329a8bf1609c86ac2d364fbeb38aec7bad7150a7e4b53"`
Dec 13 14:34:48.219 INFO [stdout] a956fbc2f153a41b938329a8bf1609c86ac2d364fbeb38aec7bad7150a7e4b53
Dec 13 14:34:48.221 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 14:34:48.855 INFO [stdout] 350bf0a7c20e981d167f328a73fdb1f69920e2e5ecdbf91b0d00c7812f21389e
Dec 13 14:34:48.858 INFO running `"docker" "start" "-a" "350bf0a7c20e981d167f328a73fdb1f69920e2e5ecdbf91b0d00c7812f21389e"`
Dec 13 14:34:49.946 INFO [stderr] usermod: no changes
Dec 13 14:34:49.991 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 14:34:49.995 INFO [stderr]      Running /target/debug/deps/algorithms-9f20cf2bf06488fa
Dec 13 14:34:50.003 INFO [stderr]      Running /target/debug/deps/prime-ea40443ffc4eaeda
Dec 13 14:34:50.004 INFO [stdout] 
Dec 13 14:34:50.004 INFO [stdout] running 0 tests
Dec 13 14:34:50.004 INFO [stdout] 
Dec 13 14:34:50.004 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:50.004 INFO [stdout] 
Dec 13 14:34:50.008 INFO [stdout] 
Dec 13 14:34:50.011 INFO [stdout] running 0 tests
Dec 13 14:34:50.011 INFO [stdout] 
Dec 13 14:34:50.011 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:50.011 INFO [stdout] 
Dec 13 14:34:50.012 INFO [stderr]      Running /target/debug/deps/test-9093155703832cee
Dec 13 14:34:50.014 INFO [stdout] 
Dec 13 14:34:50.014 INFO [stdout] running 0 tests
Dec 13 14:34:50.014 INFO [stdout] 
Dec 13 14:34:50.014 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:50.014 INFO [stdout] 
Dec 13 14:34:50.016 INFO [stderr]    Doc-tests algorithms
Dec 13 14:34:50.469 INFO [stdout] 
Dec 13 14:34:50.470 INFO [stdout] running 0 tests
Dec 13 14:34:50.470 INFO [stdout] 
Dec 13 14:34:50.470 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:34:50.470 INFO [stdout] 
Dec 13 14:34:50.483 INFO [stderr] su: No module specific data is present
Dec 13 14:34:51.091 INFO running `"docker" "inspect" "350bf0a7c20e981d167f328a73fdb1f69920e2e5ecdbf91b0d00c7812f21389e"`
Dec 13 14:34:51.300 INFO running `"docker" "rm" "-f" "350bf0a7c20e981d167f328a73fdb1f69920e2e5ecdbf91b0d00c7812f21389e"`
Dec 13 14:34:51.627 INFO [stdout] 350bf0a7c20e981d167f328a73fdb1f69920e2e5ecdbf91b0d00c7812f21389e