Dec 06 06:50:23.181 INFO testing angusturner/rust-graph against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 06:50:23.181 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06 06:50:23.466 INFO [stdout] 77ae19936d6bc13e74a5c01590d02580f2ad4aa36c4b46880aeab6aff6ae5c7e
Dec 06 06:50:23.470 INFO running `"docker" "start" "-a" "77ae19936d6bc13e74a5c01590d02580f2ad4aa36c4b46880aeab6aff6ae5c7e"`
Dec 06 06:50:23.977 INFO [stderr] usermod: no changes
Dec 06 06:50:24.008 INFO [stderr]    Compiling graph v0.1.0 (/source)
Dec 06 06:50:24.140 INFO [stderr] warning: unused import: `std::io`
Dec 06 06:50:24.140 INFO [stderr]  --> src/main.rs:1:5
Dec 06 06:50:24.140 INFO [stderr]   |
Dec 06 06:50:24.140 INFO [stderr] 1 | use std::io;
Dec 06 06:50:24.140 INFO [stderr]   |     ^^^^^^^
Dec 06 06:50:24.140 INFO [stderr]   |
Dec 06 06:50:24.140 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 06:50:24.140 INFO [stderr] 
Dec 06 06:50:24.468 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Dec 06 06:50:24.470 INFO [stderr] su: No module specific data is present
Dec 06 06:50:24.675 INFO running `"docker" "inspect" "77ae19936d6bc13e74a5c01590d02580f2ad4aa36c4b46880aeab6aff6ae5c7e"`
Dec 06 06:50:24.757 INFO running `"docker" "rm" "-f" "77ae19936d6bc13e74a5c01590d02580f2ad4aa36c4b46880aeab6aff6ae5c7e"`
Dec 06 06:50:24.843 INFO [stdout] 77ae19936d6bc13e74a5c01590d02580f2ad4aa36c4b46880aeab6aff6ae5c7e
Dec 06 06:50:24.845 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06 06:50:25.022 INFO [stdout] 7a09e9ca16053f17f0d5027039e5609526036b81650897c4bb974e2cf32778b6
Dec 06 06:50:25.024 INFO running `"docker" "start" "-a" "7a09e9ca16053f17f0d5027039e5609526036b81650897c4bb974e2cf32778b6"`
Dec 06 06:50:25.426 INFO [stderr] usermod: no changes
Dec 06 06:50:25.450 INFO [stderr]    Compiling graph v0.1.0 (/source)
Dec 06 06:50:25.623 INFO [stderr] warning: unused import: `std::io`
Dec 06 06:50:25.623 INFO [stderr]  --> src/main.rs:1:5
Dec 06 06:50:25.623 INFO [stderr]   |
Dec 06 06:50:25.623 INFO [stderr] 1 | use std::io;
Dec 06 06:50:25.623 INFO [stderr]   |     ^^^^^^^
Dec 06 06:50:25.623 INFO [stderr]   |
Dec 06 06:50:25.623 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 06:50:25.623 INFO [stderr] 
Dec 06 06:50:25.867 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
Dec 06 06:50:25.869 INFO [stderr] su: No module specific data is present
Dec 06 06:50:26.118 INFO running `"docker" "inspect" "7a09e9ca16053f17f0d5027039e5609526036b81650897c4bb974e2cf32778b6"`
Dec 06 06:50:26.202 INFO running `"docker" "rm" "-f" "7a09e9ca16053f17f0d5027039e5609526036b81650897c4bb974e2cf32778b6"`
Dec 06 06:50:26.301 INFO [stdout] 7a09e9ca16053f17f0d5027039e5609526036b81650897c4bb974e2cf32778b6
Dec 06 06:50:26.303 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06 06:50:26.538 INFO [stdout] 4239d8fcd22b830b0c07dbff4caac7e7208a435a7049cd0e548916995727a03e
Dec 06 06:50:26.546 INFO running `"docker" "start" "-a" "4239d8fcd22b830b0c07dbff4caac7e7208a435a7049cd0e548916995727a03e"`
Dec 06 06:50:26.868 INFO [stderr] usermod: no changes
Dec 06 06:50:26.895 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 06:50:26.895 INFO [stderr]      Running /target/debug/deps/graph-5f4d64a579b80e59
Dec 06 06:50:26.896 INFO [stdout] 
Dec 06 06:50:26.897 INFO [stdout] running 0 tests
Dec 06 06:50:26.897 INFO [stdout] 
Dec 06 06:50:26.897 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 06:50:26.897 INFO [stdout] 
Dec 06 06:50:26.899 INFO [stderr] su: No module specific data is present
Dec 06 06:50:27.108 INFO running `"docker" "inspect" "4239d8fcd22b830b0c07dbff4caac7e7208a435a7049cd0e548916995727a03e"`
Dec 06 06:50:27.205 INFO running `"docker" "rm" "-f" "4239d8fcd22b830b0c07dbff4caac7e7208a435a7049cd0e548916995727a03e"`
Dec 06 06:50:27.356 INFO [stdout] 4239d8fcd22b830b0c07dbff4caac7e7208a435a7049cd0e548916995727a03e