Dec 14 18:12:27.715 INFO testing string_generator-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 18:12:27.715 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 18:12:27.924 INFO [stdout] 64202906c8077212726a0bedb238814cfa62496ca8aec12c1603a1cde62fe719
Dec 14 18:12:27.925 INFO running `"docker" "start" "-a" "64202906c8077212726a0bedb238814cfa62496ca8aec12c1603a1cde62fe719"`
Dec 14 18:12:28.482 INFO [stderr] usermod: no changes
Dec 14 18:12:28.570 INFO [stderr]    Compiling string_generator v0.1.0 (/source)
Dec 14 18:12:29.347 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Dec 14 18:12:29.347 INFO [stderr]  --> src/lib.rs:8:12
Dec 14 18:12:29.347 INFO [stderr]   |
Dec 14 18:12:29.347 INFO [stderr] 8 | use rand::{sample, Rng};
Dec 14 18:12:29.347 INFO [stderr]   |            ^^^^^^
Dec 14 18:12:29.347 INFO [stderr]   |
Dec 14 18:12:29.347 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 14 18:12:29.347 INFO [stderr] 
Dec 14 18:12:29.347 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Dec 14 18:12:29.347 INFO [stderr]   --> src/lib.rs:51:30
Dec 14 18:12:29.347 INFO [stderr]    |
Dec 14 18:12:29.347 INFO [stderr] 51 |             if let Some(u) = sample(rng, catagory.iter(), 1).iter().nth(0) {
Dec 14 18:12:29.347 INFO [stderr]    |                              ^^^^^^
Dec 14 18:12:29.347 INFO [stderr] 
Dec 14 18:12:29.667 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Dec 14 18:12:29.680 INFO [stderr] su: No module specific data is present
Dec 14 18:12:30.310 INFO running `"docker" "inspect" "64202906c8077212726a0bedb238814cfa62496ca8aec12c1603a1cde62fe719"`
Dec 14 18:12:30.551 INFO running `"docker" "rm" "-f" "64202906c8077212726a0bedb238814cfa62496ca8aec12c1603a1cde62fe719"`
Dec 14 18:12:30.807 INFO [stdout] 64202906c8077212726a0bedb238814cfa62496ca8aec12c1603a1cde62fe719
Dec 14 18:12:30.811 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 18:12:31.397 INFO [stdout] 50934aa01c7644f5a7d78759939e056595b8475c53ad2bd5a9063f54b12ab4b8
Dec 14 18:12:31.399 INFO running `"docker" "start" "-a" "50934aa01c7644f5a7d78759939e056595b8475c53ad2bd5a9063f54b12ab4b8"`
Dec 14 18:12:32.574 INFO [stderr] usermod: no changes
Dec 14 18:12:32.651 INFO [stderr]    Compiling string_generator v0.1.0 (/source)
Dec 14 18:12:33.291 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Dec 14 18:12:33.291 INFO [stderr]  --> src/lib.rs:8:12
Dec 14 18:12:33.291 INFO [stderr]   |
Dec 14 18:12:33.291 INFO [stderr] 8 | use rand::{sample, Rng};
Dec 14 18:12:33.291 INFO [stderr]   |            ^^^^^^
Dec 14 18:12:33.291 INFO [stderr]   |
Dec 14 18:12:33.291 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 14 18:12:33.291 INFO [stderr] 
Dec 14 18:12:33.291 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Dec 14 18:12:33.291 INFO [stderr]   --> src/lib.rs:51:30
Dec 14 18:12:33.291 INFO [stderr]    |
Dec 14 18:12:33.291 INFO [stderr] 51 |             if let Some(u) = sample(rng, catagory.iter(), 1).iter().nth(0) {
Dec 14 18:12:33.291 INFO [stderr]    |                              ^^^^^^
Dec 14 18:12:33.291 INFO [stderr] 
Dec 14 18:12:34.315 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
Dec 14 18:12:34.323 INFO [stderr] su: No module specific data is present
Dec 14 18:12:35.131 INFO running `"docker" "inspect" "50934aa01c7644f5a7d78759939e056595b8475c53ad2bd5a9063f54b12ab4b8"`
Dec 14 18:12:35.375 INFO running `"docker" "rm" "-f" "50934aa01c7644f5a7d78759939e056595b8475c53ad2bd5a9063f54b12ab4b8"`
Dec 14 18:12:35.607 INFO [stdout] 50934aa01c7644f5a7d78759939e056595b8475c53ad2bd5a9063f54b12ab4b8
Dec 14 18:12:35.613 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 18:12:36.063 INFO [stdout] 1a2ae211171244a4b7715d28165b8070cd0737ee04dfaa8f201d056e9cb07e7d
Dec 14 18:12:36.068 INFO running `"docker" "start" "-a" "1a2ae211171244a4b7715d28165b8070cd0737ee04dfaa8f201d056e9cb07e7d"`
Dec 14 18:12:37.510 INFO [stderr] usermod: no changes
Dec 14 18:12:37.571 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 14 18:12:37.586 INFO [stderr]      Running /target/debug/deps/string_generator-1443984b1c954aa3
Dec 14 18:12:37.586 INFO [stdout] 
Dec 14 18:12:37.586 INFO [stdout] running 2 tests
Dec 14 18:12:37.586 INFO [stdout] test tests::it_works ... ok
Dec 14 18:12:37.586 INFO [stdout] test tests::gen_string_fof ... ok
Dec 14 18:12:37.586 INFO [stdout] 
Dec 14 18:12:37.586 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 18:12:37.586 INFO [stdout] 
Dec 14 18:12:37.591 INFO [stderr]    Doc-tests string_generator
Dec 14 18:12:38.737 INFO [stdout] 
Dec 14 18:12:38.737 INFO [stdout] running 0 tests
Dec 14 18:12:38.737 INFO [stdout] 
Dec 14 18:12:38.737 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 18:12:38.737 INFO [stdout] 
Dec 14 18:12:38.747 INFO [stderr] su: No module specific data is present
Dec 14 18:12:39.556 INFO running `"docker" "inspect" "1a2ae211171244a4b7715d28165b8070cd0737ee04dfaa8f201d056e9cb07e7d"`
Dec 14 18:12:39.780 INFO running `"docker" "rm" "-f" "1a2ae211171244a4b7715d28165b8070cd0737ee04dfaa8f201d056e9cb07e7d"`
Dec 14 18:12:40.027 INFO [stdout] 1a2ae211171244a4b7715d28165b8070cd0737ee04dfaa8f201d056e9cb07e7d