Dec 01 00:11:00.444 INFO testing taskie/rust-memo against 1.30.1 for beta-1.31-5
Dec 01 00:11:00.446 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 00:11:01.005 INFO [stdout] faec56576a7d9a229ef4844b2ec2b3215b871d7be7861ef8d6257757a6cef00e
Dec 01 00:11:01.007 INFO running `"docker" "start" "-a" "faec56576a7d9a229ef4844b2ec2b3215b871d7be7861ef8d6257757a6cef00e"`
Dec 01 00:11:03.191 INFO [stderr] usermod: no changes
Dec 01 00:11:03.255 INFO [stderr]    Compiling memo v0.1.0 (/source)
Dec 01 00:11:03.508 INFO [stderr] warning: struct is never constructed: `S2_1`
Dec 01 00:11:03.508 INFO [stderr]  --> src/memo1.rs:5:1
Dec 01 00:11:03.508 INFO [stderr]   |
Dec 01 00:11:03.508 INFO [stderr] 5 | struct S2_1 { s1: Option<S1> }
Dec 01 00:11:03.508 INFO [stderr]   | ^^^^^^^^^^^
Dec 01 00:11:03.508 INFO [stderr]   |
Dec 01 00:11:03.508 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 00:11:03.508 INFO [stderr] 
Dec 01 00:11:03.508 INFO [stderr] warning: struct is never constructed: `S2_2`
Dec 01 00:11:03.508 INFO [stderr]  --> src/memo1.rs:8:1
Dec 01 00:11:03.508 INFO [stderr]   |
Dec 01 00:11:03.508 INFO [stderr] 8 | struct S2_2<'a> { s1: Option<&'a S1> }
Dec 01 00:11:03.508 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 01 00:11:03.508 INFO [stderr] 
Dec 01 00:11:03.508 INFO [stderr] warning: method is never used: `f1`
Dec 01 00:11:03.508 INFO [stderr]   --> src/memo1.rs:16:5
Dec 01 00:11:03.508 INFO [stderr]    |
Dec 01 00:11:03.508 INFO [stderr] 16 |     fn f1(&self) -> S1 {
Dec 01 00:11:03.508 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 01 00:11:03.508 INFO [stderr] 
Dec 01 00:11:03.508 INFO [stderr] warning: method is never used: `f1`
Dec 01 00:11:03.508 INFO [stderr]   --> src/memo1.rs:23:5
Dec 01 00:11:03.508 INFO [stderr]    |
Dec 01 00:11:03.508 INFO [stderr] 23 |     fn f1(&self) -> &S1 {
Dec 01 00:11:03.508 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 01 00:11:03.508 INFO [stderr] 
Dec 01 00:11:03.579 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
Dec 01 00:11:03.587 INFO [stderr] su: No module specific data is present
Dec 01 00:11:04.605 INFO running `"docker" "inspect" "faec56576a7d9a229ef4844b2ec2b3215b871d7be7861ef8d6257757a6cef00e"`
Dec 01 00:11:04.899 INFO running `"docker" "rm" "-f" "faec56576a7d9a229ef4844b2ec2b3215b871d7be7861ef8d6257757a6cef00e"`
Dec 01 00:11:05.171 INFO [stdout] faec56576a7d9a229ef4844b2ec2b3215b871d7be7861ef8d6257757a6cef00e
Dec 01 00:11:05.178 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 00:11:05.604 INFO [stdout] ff29810f49327bb2df871fd52ae5ce75c94047e7a2e406990cb307ab9dc096d6
Dec 01 00:11:05.607 INFO running `"docker" "start" "-a" "ff29810f49327bb2df871fd52ae5ce75c94047e7a2e406990cb307ab9dc096d6"`
Dec 01 00:11:07.122 INFO [stderr] usermod: no changes
Dec 01 00:11:07.163 INFO [stderr]    Compiling memo v0.1.0 (/source)
Dec 01 00:11:08.047 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 01 00:11:08.047 INFO [stderr] su: No module specific data is present
Dec 01 00:11:08.641 INFO running `"docker" "inspect" "ff29810f49327bb2df871fd52ae5ce75c94047e7a2e406990cb307ab9dc096d6"`
Dec 01 00:11:08.873 INFO running `"docker" "rm" "-f" "ff29810f49327bb2df871fd52ae5ce75c94047e7a2e406990cb307ab9dc096d6"`
Dec 01 00:11:09.119 INFO [stdout] ff29810f49327bb2df871fd52ae5ce75c94047e7a2e406990cb307ab9dc096d6
Dec 01 00:11:09.126 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 00:11:09.755 INFO [stdout] 469df440703bce27ccf6dc52d5a4f0aace45d14f4586f6ad30a8df1d2fe4b2f5
Dec 01 00:11:09.761 INFO running `"docker" "start" "-a" "469df440703bce27ccf6dc52d5a4f0aace45d14f4586f6ad30a8df1d2fe4b2f5"`
Dec 01 00:11:11.563 INFO [stderr] usermod: no changes
Dec 01 00:11:11.643 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 01 00:11:11.659 INFO [stderr]      Running /target/debug/deps/memo-1f39b0e3522636c5
Dec 01 00:11:11.659 INFO [stderr]    Doc-tests memo
Dec 01 00:11:11.660 INFO [stdout] 
Dec 01 00:11:11.660 INFO [stdout] running 2 tests
Dec 01 00:11:11.660 INFO [stdout] test memo1::test_2 ... ok
Dec 01 00:11:11.660 INFO [stdout] test memo1::test_1 ... ok
Dec 01 00:11:11.660 INFO [stdout] 
Dec 01 00:11:11.660 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 00:11:11.660 INFO [stdout] 
Dec 01 00:11:12.043 INFO [stdout] 
Dec 01 00:11:12.043 INFO [stdout] running 0 tests
Dec 01 00:11:12.043 INFO [stdout] 
Dec 01 00:11:12.043 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 00:11:12.043 INFO [stdout] 
Dec 01 00:11:12.055 INFO [stderr] su: No module specific data is present
Dec 01 00:11:12.993 INFO running `"docker" "inspect" "469df440703bce27ccf6dc52d5a4f0aace45d14f4586f6ad30a8df1d2fe4b2f5"`
Dec 01 00:11:13.245 INFO running `"docker" "rm" "-f" "469df440703bce27ccf6dc52d5a4f0aace45d14f4586f6ad30a8df1d2fe4b2f5"`
Dec 01 00:11:13.512 INFO [stdout] 469df440703bce27ccf6dc52d5a4f0aace45d14f4586f6ad30a8df1d2fe4b2f5
