Nov 16 18:54:17.617 INFO testing mtn/slate against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 18:54:17.617 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 18:54:17.776 INFO [stdout] 313b13dbe116b0aaa7a3159ba92a9e29a6706bb5a897dd653cbcc486f5e48644
Nov 16 18:54:17.780 INFO running `"docker" "start" "-a" "313b13dbe116b0aaa7a3159ba92a9e29a6706bb5a897dd653cbcc486f5e48644"`
Nov 16 18:54:18.258 INFO [stderr] usermod: no changes
Nov 16 18:54:18.316 INFO [stderr]    Compiling slate v0.1.0 (/source)
Nov 16 18:54:18.943 INFO [stderr] warning: unused variable: `a`
Nov 16 18:54:18.943 INFO [stderr]   --> src/main.rs:42:9
Nov 16 18:54:18.943 INFO [stderr]    |
Nov 16 18:54:18.943 INFO [stderr] 42 |     let a = slatelib::Slate { num_blocks: 1 };
Nov 16 18:54:18.943 INFO [stderr]    |         ^ help: consider using `_a` instead
Nov 16 18:54:18.943 INFO [stderr]    |
Nov 16 18:54:18.943 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 18:54:18.943 INFO [stderr] 
Nov 16 18:54:20.005 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
Nov 16 18:54:20.008 INFO [stderr] su: No module specific data is present
Nov 16 18:54:20.701 INFO running `"docker" "inspect" "313b13dbe116b0aaa7a3159ba92a9e29a6706bb5a897dd653cbcc486f5e48644"`
Nov 16 18:54:20.945 INFO running `"docker" "rm" "-f" "313b13dbe116b0aaa7a3159ba92a9e29a6706bb5a897dd653cbcc486f5e48644"`
Nov 16 18:54:21.228 INFO [stdout] 313b13dbe116b0aaa7a3159ba92a9e29a6706bb5a897dd653cbcc486f5e48644
Nov 16 18:54:21.232 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 18:54:21.399 INFO [stdout] f123df4355b1b34d184674ff66fa81d452e21e586abfea0732539019620e0fa4
Nov 16 18:54:21.401 INFO running `"docker" "start" "-a" "f123df4355b1b34d184674ff66fa81d452e21e586abfea0732539019620e0fa4"`
Nov 16 18:54:21.955 INFO [stderr] usermod: no changes
Nov 16 18:54:22.043 INFO [stderr]    Compiling slate v0.1.0 (/source)
Nov 16 18:54:22.413 INFO [stderr] warning: unused variable: `a`
Nov 16 18:54:22.413 INFO [stderr]   --> src/main.rs:42:9
Nov 16 18:54:22.413 INFO [stderr]    |
Nov 16 18:54:22.413 INFO [stderr] 42 |     let a = slatelib::Slate { num_blocks: 1 };
Nov 16 18:54:22.413 INFO [stderr]    |         ^ help: consider using `_a` instead
Nov 16 18:54:22.413 INFO [stderr]    |
Nov 16 18:54:22.413 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 18:54:22.413 INFO [stderr] 
Nov 16 18:54:22.656 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Nov 16 18:54:22.668 INFO [stderr] su: No module specific data is present
Nov 16 18:54:22.949 INFO running `"docker" "inspect" "f123df4355b1b34d184674ff66fa81d452e21e586abfea0732539019620e0fa4"`
Nov 16 18:54:23.088 INFO running `"docker" "rm" "-f" "f123df4355b1b34d184674ff66fa81d452e21e586abfea0732539019620e0fa4"`
Nov 16 18:54:23.275 INFO [stdout] f123df4355b1b34d184674ff66fa81d452e21e586abfea0732539019620e0fa4
Nov 16 18:54:23.275 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 18:54:23.597 INFO [stdout] 472c335cef37a202a0e9b0536acb5f225fc3c502fe3f9f904c662def51ace4e3
Nov 16 18:54:23.599 INFO running `"docker" "start" "-a" "472c335cef37a202a0e9b0536acb5f225fc3c502fe3f9f904c662def51ace4e3"`
Nov 16 18:54:24.224 INFO [stderr] usermod: no changes
Nov 16 18:54:24.283 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 16 18:54:24.289 INFO [stderr]      Running /target/debug/deps/slatelib-66c3633e6ae76a47
Nov 16 18:54:24.289 INFO [stdout] 
Nov 16 18:54:24.289 INFO [stderr]      Running /target/debug/deps/slate-7eab93358ee08d80
Nov 16 18:54:24.289 INFO [stdout] running 0 tests
Nov 16 18:54:24.289 INFO [stdout] 
Nov 16 18:54:24.289 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 18:54:24.289 INFO [stdout] 
Nov 16 18:54:24.289 INFO [stdout] 
Nov 16 18:54:24.289 INFO [stdout] running 0 tests
Nov 16 18:54:24.289 INFO [stdout] 
Nov 16 18:54:24.289 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 18:54:24.289 INFO [stdout] 
Nov 16 18:54:24.295 INFO [stderr]    Doc-tests slatelib
Nov 16 18:54:24.591 INFO [stdout] 
Nov 16 18:54:24.591 INFO [stdout] running 0 tests
Nov 16 18:54:24.591 INFO [stdout] 
Nov 16 18:54:24.591 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 18:54:24.591 INFO [stdout] 
Nov 16 18:54:24.591 INFO [stderr] su: No module specific data is present
Nov 16 18:54:24.929 INFO running `"docker" "inspect" "472c335cef37a202a0e9b0536acb5f225fc3c502fe3f9f904c662def51ace4e3"`
Nov 16 18:54:25.089 INFO running `"docker" "rm" "-f" "472c335cef37a202a0e9b0536acb5f225fc3c502fe3f9f904c662def51ace4e3"`
Nov 16 18:54:25.178 INFO [stdout] 472c335cef37a202a0e9b0536acb5f225fc3c502fe3f9f904c662def51ace4e3