Nov 17 01:36:35.189 INFO testing hamadakafu/rust_client against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 01:36:35.189 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 17 01:36:35.455 INFO [stdout] 70c6d8233886e9931a16dc548479f786af9da596329c4f499d85d7b68655cb82
Nov 17 01:36:35.457 INFO running `"docker" "start" "-a" "70c6d8233886e9931a16dc548479f786af9da596329c4f499d85d7b68655cb82"`
Nov 17 01:36:36.256 INFO [stderr] usermod: no changes
Nov 17 01:36:36.289 INFO [stderr]    Compiling rust_client v0.1.0 (/source)
Nov 17 01:36:36.547 INFO [stderr] warning: unused variable: `buf`
Nov 17 01:36:36.548 INFO [stderr]   --> src/main.rs:10:7
Nov 17 01:36:36.548 INFO [stderr]    |
Nov 17 01:36:36.548 INFO [stderr] 10 |   let buf = String::new();
Nov 17 01:36:36.548 INFO [stderr]    |       ^^^ help: consider using `_buf` instead
Nov 17 01:36:36.549 INFO [stderr]    |
Nov 17 01:36:36.549 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 01:36:36.549 INFO [stderr] 
Nov 17 01:36:37.131 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Nov 17 01:36:37.131 INFO [stderr] su: No module specific data is present
Nov 17 01:36:37.486 INFO running `"docker" "inspect" "70c6d8233886e9931a16dc548479f786af9da596329c4f499d85d7b68655cb82"`
Nov 17 01:36:37.600 INFO running `"docker" "rm" "-f" "70c6d8233886e9931a16dc548479f786af9da596329c4f499d85d7b68655cb82"`
Nov 17 01:36:37.731 INFO [stdout] 70c6d8233886e9931a16dc548479f786af9da596329c4f499d85d7b68655cb82
Nov 17 01:36:37.744 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 17 01:36:37.960 INFO [stdout] 341427b1e47f81fdea92bab786730ff0daaee55c8dd8e32d606ec9bf0010c39a
Nov 17 01:36:37.964 INFO running `"docker" "start" "-a" "341427b1e47f81fdea92bab786730ff0daaee55c8dd8e32d606ec9bf0010c39a"`
Nov 17 01:36:38.514 INFO [stderr] usermod: no changes
Nov 17 01:36:38.571 INFO [stderr]    Compiling rust_client v0.1.0 (/source)
Nov 17 01:36:38.862 INFO [stderr] warning: unused variable: `buf`
Nov 17 01:36:38.862 INFO [stderr]   --> src/main.rs:10:7
Nov 17 01:36:38.862 INFO [stderr]    |
Nov 17 01:36:38.862 INFO [stderr] 10 |   let buf = String::new();
Nov 17 01:36:38.862 INFO [stderr]    |       ^^^ help: consider using `_buf` instead
Nov 17 01:36:38.862 INFO [stderr]    |
Nov 17 01:36:38.862 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 01:36:38.862 INFO [stderr] 
Nov 17 01:36:39.116 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Nov 17 01:36:39.119 INFO [stderr] su: No module specific data is present
Nov 17 01:36:39.625 INFO running `"docker" "inspect" "341427b1e47f81fdea92bab786730ff0daaee55c8dd8e32d606ec9bf0010c39a"`
Nov 17 01:36:39.839 INFO running `"docker" "rm" "-f" "341427b1e47f81fdea92bab786730ff0daaee55c8dd8e32d606ec9bf0010c39a"`
Nov 17 01:36:40.071 INFO [stdout] 341427b1e47f81fdea92bab786730ff0daaee55c8dd8e32d606ec9bf0010c39a
Nov 17 01:36:40.072 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 17 01:36:40.270 INFO [stdout] 07be6002ceb3505a85e40b7f4bdee7c09f7364f389e9ba6f79756f4f47505f72
Nov 17 01:36:40.273 INFO running `"docker" "start" "-a" "07be6002ceb3505a85e40b7f4bdee7c09f7364f389e9ba6f79756f4f47505f72"`
Nov 17 01:36:40.845 INFO [stderr] usermod: no changes
Nov 17 01:36:40.891 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 01:36:40.899 INFO [stderr]      Running /target/debug/deps/rust_client-7fbd9b17e3f5e3df
Nov 17 01:36:40.899 INFO [stdout] 
Nov 17 01:36:40.899 INFO [stdout] running 0 tests
Nov 17 01:36:40.899 INFO [stdout] 
Nov 17 01:36:40.899 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 01:36:40.899 INFO [stdout] 
Nov 17 01:36:40.903 INFO [stderr] su: No module specific data is present
Nov 17 01:36:41.382 INFO running `"docker" "inspect" "07be6002ceb3505a85e40b7f4bdee7c09f7364f389e9ba6f79756f4f47505f72"`
Nov 17 01:36:41.495 INFO running `"docker" "rm" "-f" "07be6002ceb3505a85e40b7f4bdee7c09f7364f389e9ba6f79756f4f47505f72"`
Nov 17 01:36:41.663 INFO [stdout] 07be6002ceb3505a85e40b7f4bdee7c09f7364f389e9ba6f79756f4f47505f72