Dec 05 16:23:41.502 INFO testing liuyanghejerry/rust-wasm-size-bug against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 16:23:41.502 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 16:23:41.916 INFO [stdout] 61958e689d6cb5afd1a6528ef388ba5f2fd0752d7ce28845e3840c37e48376ef
Dec 05 16:23:41.927 INFO running `"docker" "start" "-a" "61958e689d6cb5afd1a6528ef388ba5f2fd0752d7ce28845e3840c37e48376ef"`
Dec 05 16:23:43.372 INFO [stderr] usermod: no changes
Dec 05 16:23:43.440 INFO [stderr]    Compiling wasm-size-bug v0.1.0 (/source)
Dec 05 16:23:43.696 INFO [stderr] warning: unused variable: `buf`
Dec 05 16:23:43.696 INFO [stderr]  --> src/lib.rs:4:9
Dec 05 16:23:43.696 INFO [stderr]   |
Dec 05 16:23:43.696 INFO [stderr] 4 |     let buf : &[u8] = std::slice::from_raw_parts(ptr, length as usize);
Dec 05 16:23:43.696 INFO [stderr]   |         ^^^ help: consider using `_buf` instead
Dec 05 16:23:43.696 INFO [stderr]   |
Dec 05 16:23:43.696 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 16:23:43.696 INFO [stderr] 
Dec 05 16:23:43.980 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Dec 05 16:23:43.984 INFO [stderr] su: No module specific data is present
Dec 05 16:23:44.601 INFO running `"docker" "inspect" "61958e689d6cb5afd1a6528ef388ba5f2fd0752d7ce28845e3840c37e48376ef"`
Dec 05 16:23:44.878 INFO running `"docker" "rm" "-f" "61958e689d6cb5afd1a6528ef388ba5f2fd0752d7ce28845e3840c37e48376ef"`
Dec 05 16:23:45.244 INFO [stdout] 61958e689d6cb5afd1a6528ef388ba5f2fd0752d7ce28845e3840c37e48376ef
Dec 05 16:23:45.252 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 16:23:45.752 INFO [stdout] 57f9485f0d44baf48ef133c392008c88ff693c1d62d3b0e627a5e0d1562760f4
Dec 05 16:23:45.754 INFO running `"docker" "start" "-a" "57f9485f0d44baf48ef133c392008c88ff693c1d62d3b0e627a5e0d1562760f4"`
Dec 05 16:23:46.947 INFO [stderr] usermod: no changes
Dec 05 16:23:47.016 INFO [stderr]    Compiling wasm-size-bug v0.1.0 (/source)
Dec 05 16:23:47.376 INFO [stderr] warning: unused variable: `buf`
Dec 05 16:23:47.376 INFO [stderr]  --> src/lib.rs:4:9
Dec 05 16:23:47.376 INFO [stderr]   |
Dec 05 16:23:47.376 INFO [stderr] 4 |     let buf : &[u8] = std::slice::from_raw_parts(ptr, length as usize);
Dec 05 16:23:47.376 INFO [stderr]   |         ^^^ help: consider using `_buf` instead
Dec 05 16:23:47.376 INFO [stderr]   |
Dec 05 16:23:47.376 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 16:23:47.376 INFO [stderr] 
Dec 05 16:23:47.799 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Dec 05 16:23:47.808 INFO [stderr] su: No module specific data is present
Dec 05 16:23:48.554 INFO running `"docker" "inspect" "57f9485f0d44baf48ef133c392008c88ff693c1d62d3b0e627a5e0d1562760f4"`
Dec 05 16:23:48.844 INFO running `"docker" "rm" "-f" "57f9485f0d44baf48ef133c392008c88ff693c1d62d3b0e627a5e0d1562760f4"`
Dec 05 16:23:49.164 INFO [stdout] 57f9485f0d44baf48ef133c392008c88ff693c1d62d3b0e627a5e0d1562760f4
Dec 05 16:23:49.171 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 16:23:49.617 INFO [stdout] e34365395406cf33d48c2ac3a8844a3ece1e7dc2dbb650faef7d2694617687ac
Dec 05 16:23:49.619 INFO running `"docker" "start" "-a" "e34365395406cf33d48c2ac3a8844a3ece1e7dc2dbb650faef7d2694617687ac"`
Dec 05 16:23:50.101 INFO [stderr] usermod: no changes
Dec 05 16:23:50.134 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 16:23:50.136 INFO [stderr]      Running /target/debug/deps/wasm_size_bug-92da345528ab92b8
Dec 05 16:23:50.138 INFO [stdout] 
Dec 05 16:23:50.138 INFO [stdout] running 0 tests
Dec 05 16:23:50.138 INFO [stdout] 
Dec 05 16:23:50.138 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 16:23:50.138 INFO [stdout] 
Dec 05 16:23:50.140 INFO [stderr] su: No module specific data is present
Dec 05 16:23:50.506 INFO running `"docker" "inspect" "e34365395406cf33d48c2ac3a8844a3ece1e7dc2dbb650faef7d2694617687ac"`
Dec 05 16:23:50.597 INFO running `"docker" "rm" "-f" "e34365395406cf33d48c2ac3a8844a3ece1e7dc2dbb650faef7d2694617687ac"`
Dec 05 16:23:50.692 INFO [stdout] e34365395406cf33d48c2ac3a8844a3ece1e7dc2dbb650faef7d2694617687ac