Dec 06 07:02:14.861 INFO testing amitkumaar/trpl against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 07:02:14.861 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 07:02:15.083 INFO [stdout] 9fee42df498605264e1a59ba2741a72d53c7e582fcc3dea80a9ff3b63bd374b3
Dec 06 07:02:15.089 INFO running `"docker" "start" "-a" "9fee42df498605264e1a59ba2741a72d53c7e582fcc3dea80a9ff3b63bd374b3"`
Dec 06 07:02:15.631 INFO [stderr] usermod: no changes
Dec 06 07:02:15.650 INFO [stderr]    Compiling trpl v0.1.0 (/source)
Dec 06 07:02:15.900 INFO [stderr] warning: unused import: `std::sync::Arc`
Dec 06 07:02:15.900 INFO [stderr]  --> src/main.rs:3:5
Dec 06 07:02:15.900 INFO [stderr]   |
Dec 06 07:02:15.900 INFO [stderr] 3 | use std::sync::Arc;
Dec 06 07:02:15.900 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 06 07:02:15.900 INFO [stderr]   |
Dec 06 07:02:15.900 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 07:02:15.900 INFO [stderr] 
Dec 06 07:02:15.900 INFO [stderr] warning: unused import: `std::cell::Cell`
Dec 06 07:02:15.900 INFO [stderr]  --> src/main.rs:4:5
Dec 06 07:02:15.900 INFO [stderr]   |
Dec 06 07:02:15.900 INFO [stderr] 4 | use std::cell::Cell;
Dec 06 07:02:15.900 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 06 07:02:15.900 INFO [stderr] 
Dec 06 07:02:15.958 INFO [stderr] warning: unused variable: `x`
Dec 06 07:02:15.958 INFO [stderr]   --> src/main.rs:50:6
Dec 06 07:02:15.958 INFO [stderr]    |
Dec 06 07:02:15.958 INFO [stderr] 50 | let (x,_) = tuple;
Dec 06 07:02:15.958 INFO [stderr]    |      ^ help: consider using `_x` instead
Dec 06 07:02:15.958 INFO [stderr]    |
Dec 06 07:02:15.958 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 07:02:15.958 INFO [stderr] 
Dec 06 07:02:16.298 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Dec 06 07:02:16.300 INFO [stderr] su: No module specific data is present
Dec 06 07:02:16.696 INFO running `"docker" "inspect" "9fee42df498605264e1a59ba2741a72d53c7e582fcc3dea80a9ff3b63bd374b3"`
Dec 06 07:02:16.884 INFO running `"docker" "rm" "-f" "9fee42df498605264e1a59ba2741a72d53c7e582fcc3dea80a9ff3b63bd374b3"`
Dec 06 07:02:16.996 INFO [stdout] 9fee42df498605264e1a59ba2741a72d53c7e582fcc3dea80a9ff3b63bd374b3
Dec 06 07:02:17.002 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 07:02:17.207 INFO [stdout] 3b98db9d3377c2612c7dbd85f10738a58e484203b7a28a2e2118933dd3868f48
Dec 06 07:02:17.209 INFO running `"docker" "start" "-a" "3b98db9d3377c2612c7dbd85f10738a58e484203b7a28a2e2118933dd3868f48"`
Dec 06 07:02:17.744 INFO [stderr] usermod: no changes
Dec 06 07:02:17.804 INFO [stderr]    Compiling trpl v0.1.0 (/source)
Dec 06 07:02:18.213 INFO [stderr] warning: unused import: `std::sync::Arc`
Dec 06 07:02:18.213 INFO [stderr]  --> src/main.rs:3:5
Dec 06 07:02:18.213 INFO [stderr]   |
Dec 06 07:02:18.213 INFO [stderr] 3 | use std::sync::Arc;
Dec 06 07:02:18.214 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 06 07:02:18.214 INFO [stderr]   |
Dec 06 07:02:18.214 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 07:02:18.214 INFO [stderr] 
Dec 06 07:02:18.214 INFO [stderr] warning: unused import: `std::cell::Cell`
Dec 06 07:02:18.214 INFO [stderr]  --> src/main.rs:4:5
Dec 06 07:02:18.220 INFO [stderr]   |
Dec 06 07:02:18.220 INFO [stderr] 4 | use std::cell::Cell;
Dec 06 07:02:18.220 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 06 07:02:18.220 INFO [stderr] 
Dec 06 07:02:18.307 INFO [stderr] warning: unused variable: `x`
Dec 06 07:02:18.307 INFO [stderr]   --> src/main.rs:50:6
Dec 06 07:02:18.307 INFO [stderr]    |
Dec 06 07:02:18.309 INFO [stderr] 50 | let (x,_) = tuple;
Dec 06 07:02:18.309 INFO [stderr]    |      ^ help: consider using `_x` instead
Dec 06 07:02:18.309 INFO [stderr]    |
Dec 06 07:02:18.309 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 07:02:18.309 INFO [stderr] 
Dec 06 07:02:18.560 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Dec 06 07:02:18.562 INFO [stderr] su: No module specific data is present
Dec 06 07:02:18.841 INFO running `"docker" "inspect" "3b98db9d3377c2612c7dbd85f10738a58e484203b7a28a2e2118933dd3868f48"`
Dec 06 07:02:18.950 INFO running `"docker" "rm" "-f" "3b98db9d3377c2612c7dbd85f10738a58e484203b7a28a2e2118933dd3868f48"`
Dec 06 07:02:19.046 INFO [stdout] 3b98db9d3377c2612c7dbd85f10738a58e484203b7a28a2e2118933dd3868f48
Dec 06 07:02:19.048 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 07:02:19.232 INFO [stdout] 9b9145510c8f1bd95ce87c9240467298601bd1255795a344ad4962a596a00bdb
Dec 06 07:02:19.238 INFO running `"docker" "start" "-a" "9b9145510c8f1bd95ce87c9240467298601bd1255795a344ad4962a596a00bdb"`
Dec 06 07:02:20.241 INFO [stderr] usermod: no changes
Dec 06 07:02:20.324 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 06 07:02:20.324 INFO [stderr]      Running /target/debug/deps/trpl-9c039a839e0ad932
Dec 06 07:02:20.324 INFO [stdout] 
Dec 06 07:02:20.324 INFO [stdout] running 0 tests
Dec 06 07:02:20.324 INFO [stdout] 
Dec 06 07:02:20.324 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 07:02:20.324 INFO [stdout] 
Dec 06 07:02:20.328 INFO [stderr] su: No module specific data is present
Dec 06 07:02:20.631 INFO running `"docker" "inspect" "9b9145510c8f1bd95ce87c9240467298601bd1255795a344ad4962a596a00bdb"`
Dec 06 07:02:20.721 INFO running `"docker" "rm" "-f" "9b9145510c8f1bd95ce87c9240467298601bd1255795a344ad4962a596a00bdb"`
Dec 06 07:02:20.828 INFO [stdout] 9b9145510c8f1bd95ce87c9240467298601bd1255795a344ad4962a596a00bdb