Dec 12 20:17:33.460 INFO testing yoatnic/til-rust against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 20:17:33.460 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 12 20:17:33.888 INFO [stdout] 8de645e2c6a661c6d26dce2c04f538360e33c52f36bf9d7890f9af5854767820
Dec 12 20:17:33.890 INFO running `"docker" "start" "-a" "8de645e2c6a661c6d26dce2c04f538360e33c52f36bf9d7890f9af5854767820"`
Dec 12 20:17:35.202 INFO [stderr] usermod: no changes
Dec 12 20:17:35.273 INFO [stderr]    Compiling libc v0.2.42
Dec 12 20:17:36.693 INFO [stderr]    Compiling rand v0.4.2
Dec 12 20:17:39.255 INFO [stderr]    Compiling rand v0.3.22
Dec 12 20:17:39.455 INFO [stderr]    Compiling playground v0.1.0 (/source)
Dec 12 20:17:40.063 INFO [stderr] warning: field is never used: `kind`
Dec 12 20:17:40.063 INFO [stderr]  --> src/enum_example.rs:7:3
Dec 12 20:17:40.063 INFO [stderr]   |
Dec 12 20:17:40.063 INFO [stderr] 7 |   kind: IpAddrKind,
Dec 12 20:17:40.063 INFO [stderr]   |   ^^^^^^^^^^^^^^^^
Dec 12 20:17:40.063 INFO [stderr]   |
Dec 12 20:17:40.063 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 20:17:40.063 INFO [stderr] 
Dec 12 20:17:40.571 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.34s
Dec 12 20:17:40.575 INFO [stderr] su: No module specific data is present
Dec 12 20:17:41.271 INFO running `"docker" "inspect" "8de645e2c6a661c6d26dce2c04f538360e33c52f36bf9d7890f9af5854767820"`
Dec 12 20:17:41.587 INFO running `"docker" "rm" "-f" "8de645e2c6a661c6d26dce2c04f538360e33c52f36bf9d7890f9af5854767820"`
Dec 12 20:17:41.882 INFO [stdout] 8de645e2c6a661c6d26dce2c04f538360e33c52f36bf9d7890f9af5854767820
Dec 12 20:17:41.885 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 12 20:17:42.337 INFO [stdout] a28dccef2a1c094fe7eb330a2d24fe5ec2bd8ae02e49fceeb8809667022ca37f
Dec 12 20:17:42.341 INFO running `"docker" "start" "-a" "a28dccef2a1c094fe7eb330a2d24fe5ec2bd8ae02e49fceeb8809667022ca37f"`
Dec 12 20:17:43.639 INFO [stderr] usermod: no changes
Dec 12 20:17:43.739 INFO [stderr]    Compiling playground v0.1.0 (/source)
Dec 12 20:17:44.006 INFO [stderr] warning: field is never used: `kind`
Dec 12 20:17:44.006 INFO [stderr]  --> src/enum_example.rs:7:3
Dec 12 20:17:44.006 INFO [stderr]   |
Dec 12 20:17:44.006 INFO [stderr] 7 |   kind: IpAddrKind,
Dec 12 20:17:44.006 INFO [stderr]   |   ^^^^^^^^^^^^^^^^
Dec 12 20:17:44.006 INFO [stderr]   |
Dec 12 20:17:44.006 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 20:17:44.006 INFO [stderr] 
Dec 12 20:17:44.487 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Dec 12 20:17:44.488 INFO [stderr] su: No module specific data is present
Dec 12 20:17:45.088 INFO running `"docker" "inspect" "a28dccef2a1c094fe7eb330a2d24fe5ec2bd8ae02e49fceeb8809667022ca37f"`
Dec 12 20:17:45.437 INFO running `"docker" "rm" "-f" "a28dccef2a1c094fe7eb330a2d24fe5ec2bd8ae02e49fceeb8809667022ca37f"`
Dec 12 20:17:45.787 INFO [stdout] a28dccef2a1c094fe7eb330a2d24fe5ec2bd8ae02e49fceeb8809667022ca37f
Dec 12 20:17:45.789 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 12 20:17:46.329 INFO [stdout] 5df59bdcb6dd19a0485142e5d4272359c9078434457baa09b8f7ae974ddeadcc
Dec 12 20:17:46.334 INFO running `"docker" "start" "-a" "5df59bdcb6dd19a0485142e5d4272359c9078434457baa09b8f7ae974ddeadcc"`
Dec 12 20:17:47.511 INFO [stderr] usermod: no changes
Dec 12 20:17:47.558 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 12 20:17:47.564 INFO [stderr]      Running /target/debug/deps/playground-88e1b644dc4a4057
Dec 12 20:17:47.567 INFO [stdout] 
Dec 12 20:17:47.567 INFO [stdout] running 0 tests
Dec 12 20:17:47.567 INFO [stdout] 
Dec 12 20:17:47.567 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:17:47.567 INFO [stdout] 
Dec 12 20:17:47.571 INFO [stderr]      Running /target/debug/deps/playground-3dbdf13993e385d9
Dec 12 20:17:47.576 INFO [stderr]    Doc-tests playground
Dec 12 20:17:47.576 INFO [stdout] 
Dec 12 20:17:47.576 INFO [stdout] running 0 tests
Dec 12 20:17:47.576 INFO [stdout] 
Dec 12 20:17:47.576 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:17:47.576 INFO [stdout] 
Dec 12 20:17:47.701 INFO [stdout] 
Dec 12 20:17:47.701 INFO [stdout] running 0 tests
Dec 12 20:17:47.701 INFO [stdout] 
Dec 12 20:17:47.701 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:17:47.701 INFO [stdout] 
Dec 12 20:17:47.711 INFO [stderr] su: No module specific data is present
Dec 12 20:17:48.361 INFO running `"docker" "inspect" "5df59bdcb6dd19a0485142e5d4272359c9078434457baa09b8f7ae974ddeadcc"`
Dec 12 20:17:48.679 INFO running `"docker" "rm" "-f" "5df59bdcb6dd19a0485142e5d4272359c9078434457baa09b8f7ae974ddeadcc"`
Dec 12 20:17:49.007 INFO [stdout] 5df59bdcb6dd19a0485142e5d4272359c9078434457baa09b8f7ae974ddeadcc