Nov 16 20:13:53.877 INFO testing matklad/select-2018 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 20:13:53.879 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 20:13:54.287 INFO [stdout] 88c4ab92a84f681c583be6406d8991ba05cea4c5838ce38f7b1659959000878a
Nov 16 20:13:54.295 INFO running `"docker" "start" "-a" "88c4ab92a84f681c583be6406d8991ba05cea4c5838ce38f7b1659959000878a"`
Nov 16 20:13:55.811 INFO [stderr] usermod: no changes
Nov 16 20:13:55.943 INFO [stderr]    Compiling crossbeam-utils v0.4.1
Nov 16 20:13:56.499 INFO [stderr]    Compiling crossbeam-epoch v0.5.0
Nov 16 20:13:57.895 INFO [stderr]    Compiling crossbeam-channel v0.2.2
Nov 16 20:13:59.710 INFO [stderr]    Compiling macro_select v0.1.0 (/source)
Nov 16 20:14:00.395 INFO [stderr] warning: struct is never constructed: `ConcurrentJob`
Nov 16 20:14:00.395 INFO [stderr]  --> src/concurrency.rs:4:1
Nov 16 20:14:00.395 INFO [stderr]   |
Nov 16 20:14:00.395 INFO [stderr] 4 | pub struct ConcurrentJob {
Nov 16 20:14:00.395 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:14:00.395 INFO [stderr]   |
Nov 16 20:14:00.395 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 20:14:00.395 INFO [stderr] 
Nov 16 20:14:00.395 INFO [stderr] warning: function is never used: `wait_for_all`
Nov 16 20:14:00.395 INFO [stderr]  --> src/concurrency.rs:8:1
Nov 16 20:14:00.395 INFO [stderr]   |
Nov 16 20:14:00.395 INFO [stderr] 8 | pub fn wait_for_all(mut jobs: Vec<ConcurrentJob>,) {
Nov 16 20:14:00.395 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:14:00.395 INFO [stderr] 
Nov 16 20:14:00.754 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.91s
Nov 16 20:14:00.759 INFO [stderr] su: No module specific data is present
Nov 16 20:14:01.851 INFO running `"docker" "inspect" "88c4ab92a84f681c583be6406d8991ba05cea4c5838ce38f7b1659959000878a"`
Nov 16 20:14:02.097 INFO running `"docker" "rm" "-f" "88c4ab92a84f681c583be6406d8991ba05cea4c5838ce38f7b1659959000878a"`
Nov 16 20:14:02.371 INFO [stdout] 88c4ab92a84f681c583be6406d8991ba05cea4c5838ce38f7b1659959000878a
Nov 16 20:14:02.381 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 20:14:02.760 INFO [stdout] 40ee7827528c3ce3e75b27c7fa10f242f801c49a81f9ce532e337a82f7b7d692
Nov 16 20:14:02.764 INFO running `"docker" "start" "-a" "40ee7827528c3ce3e75b27c7fa10f242f801c49a81f9ce532e337a82f7b7d692"`
Nov 16 20:14:03.918 INFO [stderr] usermod: no changes
Nov 16 20:14:04.059 INFO [stderr]    Compiling macro_select v0.1.0 (/source)
Nov 16 20:14:04.752 INFO [stderr] warning: struct is never constructed: `ConcurrentJob`
Nov 16 20:14:04.752 INFO [stderr]  --> src/concurrency.rs:4:1
Nov 16 20:14:04.752 INFO [stderr]   |
Nov 16 20:14:04.752 INFO [stderr] 4 | pub struct ConcurrentJob {
Nov 16 20:14:04.752 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:14:04.752 INFO [stderr]   |
Nov 16 20:14:04.752 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 20:14:04.752 INFO [stderr] 
Nov 16 20:14:04.752 INFO [stderr] warning: function is never used: `wait_for_all`
Nov 16 20:14:04.752 INFO [stderr]  --> src/concurrency.rs:8:1
Nov 16 20:14:04.752 INFO [stderr]   |
Nov 16 20:14:04.752 INFO [stderr] 8 | pub fn wait_for_all(mut jobs: Vec<ConcurrentJob>,) {
Nov 16 20:14:04.752 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:14:04.752 INFO [stderr] 
Nov 16 20:14:05.189 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Nov 16 20:14:05.193 INFO [stderr] su: No module specific data is present
Nov 16 20:14:06.411 INFO running `"docker" "inspect" "40ee7827528c3ce3e75b27c7fa10f242f801c49a81f9ce532e337a82f7b7d692"`
Nov 16 20:14:06.763 INFO running `"docker" "rm" "-f" "40ee7827528c3ce3e75b27c7fa10f242f801c49a81f9ce532e337a82f7b7d692"`
Nov 16 20:14:07.027 INFO [stdout] 40ee7827528c3ce3e75b27c7fa10f242f801c49a81f9ce532e337a82f7b7d692
Nov 16 20:14:07.032 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 20:14:07.524 INFO [stdout] 97a944010ca28aacdc12bbaf14b55f47624e69b5fe0595e90eb5eac3239d14af
Nov 16 20:14:07.528 INFO running `"docker" "start" "-a" "97a944010ca28aacdc12bbaf14b55f47624e69b5fe0595e90eb5eac3239d14af"`
Nov 16 20:14:09.323 INFO [stderr] usermod: no changes
Nov 16 20:14:09.451 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Nov 16 20:14:09.471 INFO [stderr]      Running /target/debug/deps/macro_select-b3cb76730e32ab82
Nov 16 20:14:09.483 INFO [stderr] su: No module specific data is present
Nov 16 20:14:09.483 INFO [stdout] 
Nov 16 20:14:09.483 INFO [stdout] running 0 tests
Nov 16 20:14:09.483 INFO [stdout] 
Nov 16 20:14:09.483 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 20:14:09.483 INFO [stdout] 
Nov 16 20:14:10.827 INFO running `"docker" "inspect" "97a944010ca28aacdc12bbaf14b55f47624e69b5fe0595e90eb5eac3239d14af"`
Nov 16 20:14:11.085 INFO running `"docker" "rm" "-f" "97a944010ca28aacdc12bbaf14b55f47624e69b5fe0595e90eb5eac3239d14af"`
Nov 16 20:14:11.426 INFO [stdout] 97a944010ca28aacdc12bbaf14b55f47624e69b5fe0595e90eb5eac3239d14af