Dec 15 16:29:25.883 INFO testing dudect-bencher-0.3.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 16:29:25.883 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 15 16:29:26.076 INFO [stdout] e764e02012a6ca8fea04f7f87e6664e3dead28f319af5c711ecdeb3cf7dc0825
Dec 15 16:29:26.078 INFO running `"docker" "start" "-a" "e764e02012a6ca8fea04f7f87e6664e3dead28f319af5c711ecdeb3cf7dc0825"`
Dec 15 16:29:26.576 INFO [stderr] usermod: no changes
Dec 15 16:29:26.646 INFO [stderr]    Compiling dudect-bencher v0.3.0 (/source)
Dec 15 16:29:28.220 INFO [stderr] warning: variable does not need to be mutable
Dec 15 16:29:28.220 INFO [stderr]    --> src/ctbench.rs:301:31
Dec 15 16:29:28.220 INFO [stderr]     |
Dec 15 16:29:28.220 INFO [stderr] 301 |     cb.file_out.as_mut().map(|mut f| {
Dec 15 16:29:28.220 INFO [stderr]     |                               ----^
Dec 15 16:29:28.220 INFO [stderr]     |                               |
Dec 15 16:29:28.220 INFO [stderr]     |                               help: remove this `mut`
Dec 15 16:29:28.220 INFO [stderr]     |
Dec 15 16:29:28.220 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 15 16:29:28.220 INFO [stderr] 
Dec 15 16:29:29.384 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.79s
Dec 15 16:29:29.389 INFO [stderr] su: No module specific data is present
Dec 15 16:29:29.986 INFO running `"docker" "inspect" "e764e02012a6ca8fea04f7f87e6664e3dead28f319af5c711ecdeb3cf7dc0825"`
Dec 15 16:29:30.205 INFO running `"docker" "rm" "-f" "e764e02012a6ca8fea04f7f87e6664e3dead28f319af5c711ecdeb3cf7dc0825"`
Dec 15 16:29:30.494 INFO [stdout] e764e02012a6ca8fea04f7f87e6664e3dead28f319af5c711ecdeb3cf7dc0825
Dec 15 16:29:30.501 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 15 16:29:30.828 INFO [stdout] b5151521a128648d5049a13625e1fd3bac58893581216ced32527afcb06b8321
Dec 15 16:29:30.843 INFO running `"docker" "start" "-a" "b5151521a128648d5049a13625e1fd3bac58893581216ced32527afcb06b8321"`
Dec 15 16:29:31.568 INFO [stderr] usermod: no changes
Dec 15 16:29:31.675 INFO [stderr]    Compiling dudect-bencher v0.3.0 (/source)
Dec 15 16:29:33.423 INFO [stderr] warning: variable does not need to be mutable
Dec 15 16:29:33.423 INFO [stderr]    --> src/ctbench.rs:301:31
Dec 15 16:29:33.423 INFO [stderr]     |
Dec 15 16:29:33.423 INFO [stderr] 301 |     cb.file_out.as_mut().map(|mut f| {
Dec 15 16:29:33.423 INFO [stderr]     |                               ----^
Dec 15 16:29:33.423 INFO [stderr]     |                               |
Dec 15 16:29:33.423 INFO [stderr]     |                               help: remove this `mut`
Dec 15 16:29:33.423 INFO [stderr]     |
Dec 15 16:29:33.423 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 15 16:29:33.423 INFO [stderr] 
Dec 15 16:29:34.846 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.25s
Dec 15 16:29:34.854 INFO [stderr] su: No module specific data is present
Dec 15 16:29:35.381 INFO running `"docker" "inspect" "b5151521a128648d5049a13625e1fd3bac58893581216ced32527afcb06b8321"`
Dec 15 16:29:35.480 INFO running `"docker" "rm" "-f" "b5151521a128648d5049a13625e1fd3bac58893581216ced32527afcb06b8321"`
Dec 15 16:29:35.590 INFO [stdout] b5151521a128648d5049a13625e1fd3bac58893581216ced32527afcb06b8321
Dec 15 16:29:35.592 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 15 16:29:35.867 INFO [stdout] 51428af4ddd65c111a3bd037dafa74aa05f96474afa134de5f9111f0aaa406d0
Dec 15 16:29:35.869 INFO running `"docker" "start" "-a" "51428af4ddd65c111a3bd037dafa74aa05f96474afa134de5f9111f0aaa406d0"`
Dec 15 16:29:36.340 INFO [stderr] usermod: no changes
Dec 15 16:29:36.406 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 15 16:29:36.408 INFO [stderr]      Running /target/debug/deps/dudect_bencher-7b6f5b54638a2fa6
Dec 15 16:29:36.416 INFO [stdout] 
Dec 15 16:29:36.416 INFO [stdout] running 0 tests
Dec 15 16:29:36.416 INFO [stdout] 
Dec 15 16:29:36.416 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 16:29:36.416 INFO [stdout] 
Dec 15 16:29:36.416 INFO [stderr]    Doc-tests dudect-bencher
Dec 15 16:29:38.593 INFO [stdout] 
Dec 15 16:29:38.593 INFO [stdout] running 2 tests
Dec 15 16:29:38.593 INFO [stdout] test src/toplevel.rs - ctbench_main (line 87) ... ignored
Dec 15 16:29:38.593 INFO [stdout] test src/toplevel.rs - ctbench_main_with_seeds (line 16) ... ignored
Dec 15 16:29:38.593 INFO [stdout] 
Dec 15 16:29:38.593 INFO [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
Dec 15 16:29:38.593 INFO [stdout] 
Dec 15 16:29:38.607 INFO [stderr] su: No module specific data is present
Dec 15 16:29:39.803 INFO running `"docker" "inspect" "51428af4ddd65c111a3bd037dafa74aa05f96474afa134de5f9111f0aaa406d0"`
Dec 15 16:29:40.121 INFO running `"docker" "rm" "-f" "51428af4ddd65c111a3bd037dafa74aa05f96474afa134de5f9111f0aaa406d0"`
Dec 15 16:29:40.393 INFO [stdout] 51428af4ddd65c111a3bd037dafa74aa05f96474afa134de5f9111f0aaa406d0