Dec 15 07:41:04.517 INFO testing iota-0.1.4 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 07:41:04.517 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 15 07:41:04.931 INFO [stdout] 7a0d4c4796fd7a76f85a4b36a342b0056f7efb29f08cbebba4b90f98b85ad752
Dec 15 07:41:04.933 INFO running `"docker" "start" "-a" "7a0d4c4796fd7a76f85a4b36a342b0056f7efb29f08cbebba4b90f98b85ad752"`
Dec 15 07:41:06.239 INFO [stderr] usermod: no changes
Dec 15 07:41:06.306 INFO [stderr]    Compiling iota v0.1.4 (/source)
Dec 15 07:41:06.931 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Dec 15 07:41:06.935 INFO [stderr] su: No module specific data is present
Dec 15 07:41:07.596 INFO running `"docker" "inspect" "7a0d4c4796fd7a76f85a4b36a342b0056f7efb29f08cbebba4b90f98b85ad752"`
Dec 15 07:41:07.995 INFO running `"docker" "rm" "-f" "7a0d4c4796fd7a76f85a4b36a342b0056f7efb29f08cbebba4b90f98b85ad752"`
Dec 15 07:41:08.302 INFO [stdout] 7a0d4c4796fd7a76f85a4b36a342b0056f7efb29f08cbebba4b90f98b85ad752
Dec 15 07:41:08.303 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 15 07:41:08.759 INFO [stdout] 5f4e7726d48de2871a1508e1198039f6eaf8d82f8df92ba2548a6952ed18f8f5
Dec 15 07:41:08.765 INFO running `"docker" "start" "-a" "5f4e7726d48de2871a1508e1198039f6eaf8d82f8df92ba2548a6952ed18f8f5"`
Dec 15 07:41:09.999 INFO [stderr] usermod: no changes
Dec 15 07:41:10.067 INFO [stderr]    Compiling iota v0.1.4 (/source)
Dec 15 07:41:11.261 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Dec 15 07:41:11.324 INFO [stderr] su: No module specific data is present
Dec 15 07:41:11.892 INFO running `"docker" "inspect" "5f4e7726d48de2871a1508e1198039f6eaf8d82f8df92ba2548a6952ed18f8f5"`
Dec 15 07:41:12.115 INFO running `"docker" "rm" "-f" "5f4e7726d48de2871a1508e1198039f6eaf8d82f8df92ba2548a6952ed18f8f5"`
Dec 15 07:41:12.411 INFO [stdout] 5f4e7726d48de2871a1508e1198039f6eaf8d82f8df92ba2548a6952ed18f8f5
Dec 15 07:41:12.419 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 15 07:41:13.025 INFO [stdout] 88fb2981597e1c300c3b07d07bf34dea16ab3477462757b6ff3fcaa2f18844bc
Dec 15 07:41:13.027 INFO running `"docker" "start" "-a" "88fb2981597e1c300c3b07d07bf34dea16ab3477462757b6ff3fcaa2f18844bc"`
Dec 15 07:41:14.267 INFO [stderr] usermod: no changes
Dec 15 07:41:14.307 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 07:41:14.310 INFO [stderr]      Running /target/debug/deps/iota-987b5275073932c1
Dec 15 07:41:14.310 INFO [stdout] 
Dec 15 07:41:14.310 INFO [stdout] running 2 tests
Dec 15 07:41:14.310 INFO [stdout] test test_iota ... ok
Dec 15 07:41:14.310 INFO [stdout] test test_delimiters ... ok
Dec 15 07:41:14.310 INFO [stdout] 
Dec 15 07:41:14.310 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 07:41:14.310 INFO [stdout] 
Dec 15 07:41:14.315 INFO [stderr]    Doc-tests iota
Dec 15 07:41:15.459 INFO [stdout] 
Dec 15 07:41:15.459 INFO [stdout] running 2 tests
Dec 15 07:41:16.919 INFO [stdout] test src/lib.rs -  (line 26) ... ok
Dec 15 07:41:17.209 INFO [stdout] test src/lib.rs -  (line 3) ... ok
Dec 15 07:41:17.209 INFO [stdout] 
Dec 15 07:41:17.209 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 07:41:17.209 INFO [stdout] 
Dec 15 07:41:17.231 INFO [stderr] su: No module specific data is present
Dec 15 07:41:17.921 INFO running `"docker" "inspect" "88fb2981597e1c300c3b07d07bf34dea16ab3477462757b6ff3fcaa2f18844bc"`
Dec 15 07:41:18.179 INFO running `"docker" "rm" "-f" "88fb2981597e1c300c3b07d07bf34dea16ab3477462757b6ff3fcaa2f18844bc"`
Dec 15 07:41:18.559 INFO [stdout] 88fb2981597e1c300c3b07d07bf34dea16ab3477462757b6ff3fcaa2f18844bc