Nov 16 09:30:10.996 INFO testing vangroan/rust-linkedlist against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 09:30:10.996 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 09:30:11.523 INFO [stdout] 13c8e18a8cb609d0d653b7cf085726ab4959fb44896e4822f1c11d120f759fd6
Nov 16 09:30:11.525 INFO running `"docker" "start" "-a" "13c8e18a8cb609d0d653b7cf085726ab4959fb44896e4822f1c11d120f759fd6"`
Nov 16 09:30:12.803 INFO [stderr] usermod: no changes
Nov 16 09:30:12.891 INFO [stderr]    Compiling linked v0.1.0 (/source)
Nov 16 09:30:13.251 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
Nov 16 09:30:13.251 INFO [stderr] su: No module specific data is present
Nov 16 09:30:14.475 INFO running `"docker" "inspect" "13c8e18a8cb609d0d653b7cf085726ab4959fb44896e4822f1c11d120f759fd6"`
Nov 16 09:30:14.849 INFO running `"docker" "rm" "-f" "13c8e18a8cb609d0d653b7cf085726ab4959fb44896e4822f1c11d120f759fd6"`
Nov 16 09:30:15.131 INFO [stdout] 13c8e18a8cb609d0d653b7cf085726ab4959fb44896e4822f1c11d120f759fd6
Nov 16 09:30:15.139 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 09:30:15.663 INFO [stdout] 71a6d6b6a7461f7734e455a5490a8d024d93c795d6712ecf67becfe9ecd02d0f
Nov 16 09:30:15.669 INFO running `"docker" "start" "-a" "71a6d6b6a7461f7734e455a5490a8d024d93c795d6712ecf67becfe9ecd02d0f"`
Nov 16 09:30:17.131 INFO [stderr] usermod: no changes
Nov 16 09:30:17.227 INFO [stderr]    Compiling linked v0.1.0 (/source)
Nov 16 09:30:18.327 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Nov 16 09:30:18.330 INFO [stderr] su: No module specific data is present
Nov 16 09:30:19.623 INFO running `"docker" "inspect" "71a6d6b6a7461f7734e455a5490a8d024d93c795d6712ecf67becfe9ecd02d0f"`
Nov 16 09:30:19.827 INFO running `"docker" "rm" "-f" "71a6d6b6a7461f7734e455a5490a8d024d93c795d6712ecf67becfe9ecd02d0f"`
Nov 16 09:30:20.183 INFO [stdout] 71a6d6b6a7461f7734e455a5490a8d024d93c795d6712ecf67becfe9ecd02d0f
Nov 16 09:30:20.187 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 09:30:20.763 INFO [stdout] a1db6d13ef89123062cf6a724769d5eebe3718d648e48b26344d59ea89142b80
Nov 16 09:30:20.769 INFO running `"docker" "start" "-a" "a1db6d13ef89123062cf6a724769d5eebe3718d648e48b26344d59ea89142b80"`
Nov 16 09:30:21.742 INFO [stderr] usermod: no changes
Nov 16 09:30:21.779 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 09:30:21.780 INFO [stderr]      Running /target/debug/deps/linked-68e1d28b7590c254
Nov 16 09:30:21.795 INFO [stdout] 
Nov 16 09:30:21.795 INFO [stdout] running 6 tests
Nov 16 09:30:21.795 INFO [stdout] test second::test::iter ... ok
Nov 16 09:30:21.799 INFO [stdout] test second::test::into_iter ... ok
Nov 16 09:30:21.799 INFO [stdout] test first::test::basics ... ok
Nov 16 09:30:21.799 INFO [stdout] test second::test::iter_mut ... ok
Nov 16 09:30:21.799 INFO [stdout] test second::test::peek ... ok
Nov 16 09:30:21.799 INFO [stdout] test second::test::basics ... ok
Nov 16 09:30:21.799 INFO [stdout] 
Nov 16 09:30:21.800 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 09:30:21.800 INFO [stdout] 
Nov 16 09:30:21.807 INFO [stderr]    Doc-tests linked
Nov 16 09:30:21.949 INFO [stdout] 
Nov 16 09:30:21.949 INFO [stdout] running 0 tests
Nov 16 09:30:21.949 INFO [stdout] 
Nov 16 09:30:21.949 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 09:30:21.949 INFO [stdout] 
Nov 16 09:30:21.954 INFO [stderr] su: No module specific data is present
Nov 16 09:30:22.335 INFO running `"docker" "inspect" "a1db6d13ef89123062cf6a724769d5eebe3718d648e48b26344d59ea89142b80"`
Nov 16 09:30:22.601 INFO running `"docker" "rm" "-f" "a1db6d13ef89123062cf6a724769d5eebe3718d648e48b26344d59ea89142b80"`
Nov 16 09:30:22.772 INFO [stdout] a1db6d13ef89123062cf6a724769d5eebe3718d648e48b26344d59ea89142b80