Nov 30 22:08:33.553 INFO testing upenn-cis198-2018f/Lecture6 against 1.30.1 for beta-1.31-5
Nov 30 22:08:33.555 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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"`
Nov 30 22:08:34.035 INFO [stdout] a44a29206cbce22063d7d0893cb7e87890d7b34f20034b983a92c4de10fe6e4e
Nov 30 22:08:34.038 INFO running `"docker" "start" "-a" "a44a29206cbce22063d7d0893cb7e87890d7b34f20034b983a92c4de10fe6e4e"`
Nov 30 22:08:34.580 INFO [stderr] usermod: no changes
Nov 30 22:08:34.615 INFO [stderr]    Compiling lecture6 v0.1.0 (/source)
Nov 30 22:08:34.785 INFO [stderr] warning: unused import: `std::fmt::Display`
Nov 30 22:08:34.785 INFO [stderr]  --> src/generics.rs:4:5
Nov 30 22:08:34.785 INFO [stderr]   |
Nov 30 22:08:34.786 INFO [stderr] 4 | use std::fmt::Display;
Nov 30 22:08:34.786 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 30 22:08:34.786 INFO [stderr]   |
Nov 30 22:08:34.786 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 22:08:34.786 INFO [stderr] 
Nov 30 22:08:35.021 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
Nov 30 22:08:35.022 INFO [stderr] su: No module specific data is present
Nov 30 22:08:35.284 INFO running `"docker" "inspect" "a44a29206cbce22063d7d0893cb7e87890d7b34f20034b983a92c4de10fe6e4e"`
Nov 30 22:08:35.375 INFO running `"docker" "rm" "-f" "a44a29206cbce22063d7d0893cb7e87890d7b34f20034b983a92c4de10fe6e4e"`
Nov 30 22:08:35.513 INFO [stdout] a44a29206cbce22063d7d0893cb7e87890d7b34f20034b983a92c4de10fe6e4e
Nov 30 22:08:35.515 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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"`
Nov 30 22:08:35.691 INFO [stdout] a3c8355630d8431ff25367b2069a033cf33cb38e78c286d7e0e634cf15bdb709
Nov 30 22:08:35.692 INFO running `"docker" "start" "-a" "a3c8355630d8431ff25367b2069a033cf33cb38e78c286d7e0e634cf15bdb709"`
Nov 30 22:08:36.085 INFO [stderr] usermod: no changes
Nov 30 22:08:36.127 INFO [stderr]    Compiling lecture6 v0.1.0 (/source)
Nov 30 22:08:36.311 INFO [stderr] warning: unused import: `std::fmt::Display`
Nov 30 22:08:36.311 INFO [stderr]  --> src/generics.rs:4:5
Nov 30 22:08:36.311 INFO [stderr]   |
Nov 30 22:08:36.311 INFO [stderr] 4 | use std::fmt::Display;
Nov 30 22:08:36.311 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 30 22:08:36.311 INFO [stderr]   |
Nov 30 22:08:36.311 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 22:08:36.311 INFO [stderr] 
Nov 30 22:08:36.667 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Nov 30 22:08:36.667 INFO [stderr] su: No module specific data is present
Nov 30 22:08:36.874 INFO running `"docker" "inspect" "a3c8355630d8431ff25367b2069a033cf33cb38e78c286d7e0e634cf15bdb709"`
Nov 30 22:08:36.953 INFO running `"docker" "rm" "-f" "a3c8355630d8431ff25367b2069a033cf33cb38e78c286d7e0e634cf15bdb709"`
Nov 30 22:08:37.069 INFO [stdout] a3c8355630d8431ff25367b2069a033cf33cb38e78c286d7e0e634cf15bdb709
Nov 30 22:08:37.070 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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"`
Nov 30 22:08:37.340 INFO [stdout] 97905de781fbc13fdf8f1754e6e91239756ccd792d29723e9597577fe4a9ae5e
Nov 30 22:08:37.342 INFO running `"docker" "start" "-a" "97905de781fbc13fdf8f1754e6e91239756ccd792d29723e9597577fe4a9ae5e"`
Nov 30 22:08:37.777 INFO [stderr] usermod: no changes
Nov 30 22:08:37.796 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Nov 30 22:08:37.796 INFO [stderr]      Running /target/debug/deps/lecture6-c3d96b5ff815f11b
Nov 30 22:08:37.800 INFO [stdout] 
Nov 30 22:08:37.800 INFO [stdout] running 0 tests
Nov 30 22:08:37.800 INFO [stdout] 
Nov 30 22:08:37.800 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 30 22:08:37.800 INFO [stdout] 
Nov 30 22:08:37.801 INFO [stderr] su: No module specific data is present
Nov 30 22:08:38.234 INFO running `"docker" "inspect" "97905de781fbc13fdf8f1754e6e91239756ccd792d29723e9597577fe4a9ae5e"`
Nov 30 22:08:38.358 INFO running `"docker" "rm" "-f" "97905de781fbc13fdf8f1754e6e91239756ccd792d29723e9597577fe4a9ae5e"`
Nov 30 22:08:38.455 INFO [stdout] 97905de781fbc13fdf8f1754e6e91239756ccd792d29723e9597577fe4a9ae5e
