Dec 13 16:38:08.016 INFO testing intrepion/example-x-rust-x-rustbyexample-com-x-variable_bindings against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 16:38:08.016 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 13 16:38:08.206 INFO [stdout] c742dad641a45c272cdae8cd81297cc8c01d7d4304fb9dde9e91a03e24374ff6
Dec 13 16:38:08.208 INFO running `"docker" "start" "-a" "c742dad641a45c272cdae8cd81297cc8c01d7d4304fb9dde9e91a03e24374ff6"`
Dec 13 16:38:08.607 INFO [stderr] usermod: no changes
Dec 13 16:38:08.630 INFO [stderr]    Compiling example-x-rust-x-rustbyexample-com-x-variable_bindings v0.1.0 (/source)
Dec 13 16:38:08.864 INFO [stderr] warning: unused variable: `noisy_unused_variable`
Dec 13 16:38:08.864 INFO [stderr]   --> src/main.rs:17:9
Dec 13 16:38:08.864 INFO [stderr]    |
Dec 13 16:38:08.864 INFO [stderr] 17 |     let noisy_unused_variable = 2u32;
Dec 13 16:38:08.864 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^ help: consider using `_noisy_unused_variable` instead
Dec 13 16:38:08.864 INFO [stderr]    |
Dec 13 16:38:08.864 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 16:38:08.864 INFO [stderr] 
Dec 13 16:38:09.038 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
Dec 13 16:38:09.042 INFO [stderr] su: No module specific data is present
Dec 13 16:38:09.314 INFO running `"docker" "inspect" "c742dad641a45c272cdae8cd81297cc8c01d7d4304fb9dde9e91a03e24374ff6"`
Dec 13 16:38:09.387 INFO running `"docker" "rm" "-f" "c742dad641a45c272cdae8cd81297cc8c01d7d4304fb9dde9e91a03e24374ff6"`
Dec 13 16:38:09.493 INFO [stdout] c742dad641a45c272cdae8cd81297cc8c01d7d4304fb9dde9e91a03e24374ff6
Dec 13 16:38:09.495 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 13 16:38:09.696 INFO [stdout] ae84eb1e673fe0511eb253fe547009526b82f440fdb5819b1b36165b46648372
Dec 13 16:38:09.700 INFO running `"docker" "start" "-a" "ae84eb1e673fe0511eb253fe547009526b82f440fdb5819b1b36165b46648372"`
Dec 13 16:38:10.158 INFO [stderr] usermod: no changes
Dec 13 16:38:10.198 INFO [stderr]    Compiling example-x-rust-x-rustbyexample-com-x-variable_bindings v0.1.0 (/source)
Dec 13 16:38:10.554 INFO [stderr] warning: unused variable: `noisy_unused_variable`
Dec 13 16:38:10.554 INFO [stderr]   --> src/main.rs:17:9
Dec 13 16:38:10.554 INFO [stderr]    |
Dec 13 16:38:10.554 INFO [stderr] 17 |     let noisy_unused_variable = 2u32;
Dec 13 16:38:10.554 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^ help: consider using `_noisy_unused_variable` instead
Dec 13 16:38:10.554 INFO [stderr]    |
Dec 13 16:38:10.554 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 16:38:10.554 INFO [stderr] 
Dec 13 16:38:10.794 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 13 16:38:10.797 INFO [stderr] su: No module specific data is present
Dec 13 16:38:11.096 INFO running `"docker" "inspect" "ae84eb1e673fe0511eb253fe547009526b82f440fdb5819b1b36165b46648372"`
Dec 13 16:38:11.173 INFO running `"docker" "rm" "-f" "ae84eb1e673fe0511eb253fe547009526b82f440fdb5819b1b36165b46648372"`
Dec 13 16:38:11.313 INFO [stdout] ae84eb1e673fe0511eb253fe547009526b82f440fdb5819b1b36165b46648372
Dec 13 16:38:11.315 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 13 16:38:11.448 INFO [stdout] 39c36a3a8bdfb2d2f1e2dd1b7036ed6934d18596831197f5c9eef89d8d5ea532
Dec 13 16:38:11.450 INFO running `"docker" "start" "-a" "39c36a3a8bdfb2d2f1e2dd1b7036ed6934d18596831197f5c9eef89d8d5ea532"`
Dec 13 16:38:11.872 INFO [stderr] usermod: no changes
Dec 13 16:38:11.903 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 16:38:11.903 INFO [stderr]      Running /target/debug/deps/example_x_rust_x_rustbyexample_com_x_variable_bindings-816f2a11af55060a
Dec 13 16:38:11.905 INFO [stdout] 
Dec 13 16:38:11.905 INFO [stdout] running 0 tests
Dec 13 16:38:11.905 INFO [stdout] 
Dec 13 16:38:11.905 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 16:38:11.905 INFO [stdout] 
Dec 13 16:38:11.907 INFO [stderr] su: No module specific data is present
Dec 13 16:38:12.124 INFO running `"docker" "inspect" "39c36a3a8bdfb2d2f1e2dd1b7036ed6934d18596831197f5c9eef89d8d5ea532"`
Dec 13 16:38:12.219 INFO running `"docker" "rm" "-f" "39c36a3a8bdfb2d2f1e2dd1b7036ed6934d18596831197f5c9eef89d8d5ea532"`
Dec 13 16:38:12.351 INFO [stdout] 39c36a3a8bdfb2d2f1e2dd1b7036ed6934d18596831197f5c9eef89d8d5ea532