Dec 13 03:28:30.669 INFO testing shmy/rust-learning against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 03:28:30.669 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 03:28:31.144 INFO [stdout] f85a1ecf326d1e5a2b0c6fda3d19b9b6544690b10431edc98efd49f2b668f95c
Dec 13 03:28:31.149 INFO running `"docker" "start" "-a" "f85a1ecf326d1e5a2b0c6fda3d19b9b6544690b10431edc98efd49f2b668f95c"`
Dec 13 03:28:32.871 INFO [stderr] usermod: no changes
Dec 13 03:28:33.003 INFO [stderr]    Compiling rust_learning v0.1.0 (/source)
Dec 13 03:28:34.419 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
Dec 13 03:28:34.423 INFO [stderr] su: No module specific data is present
Dec 13 03:28:35.408 INFO running `"docker" "inspect" "f85a1ecf326d1e5a2b0c6fda3d19b9b6544690b10431edc98efd49f2b668f95c"`
Dec 13 03:28:35.785 INFO running `"docker" "rm" "-f" "f85a1ecf326d1e5a2b0c6fda3d19b9b6544690b10431edc98efd49f2b668f95c"`
Dec 13 03:28:36.255 INFO [stdout] f85a1ecf326d1e5a2b0c6fda3d19b9b6544690b10431edc98efd49f2b668f95c
Dec 13 03:28:36.255 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 03:28:36.781 INFO [stdout] 7f00259c1a3148f286c87046f0952ecf79b6d5d6b3aa2205e5e3b1d8656ebfbf
Dec 13 03:28:36.783 INFO running `"docker" "start" "-a" "7f00259c1a3148f286c87046f0952ecf79b6d5d6b3aa2205e5e3b1d8656ebfbf"`
Dec 13 03:28:38.259 INFO [stderr] usermod: no changes
Dec 13 03:28:38.328 INFO [stderr]    Compiling rust_learning v0.1.0 (/source)
Dec 13 03:28:39.603 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Dec 13 03:28:39.603 INFO [stderr] su: No module specific data is present
Dec 13 03:28:40.183 INFO running `"docker" "inspect" "7f00259c1a3148f286c87046f0952ecf79b6d5d6b3aa2205e5e3b1d8656ebfbf"`
Dec 13 03:28:40.585 INFO running `"docker" "rm" "-f" "7f00259c1a3148f286c87046f0952ecf79b6d5d6b3aa2205e5e3b1d8656ebfbf"`
Dec 13 03:28:40.879 INFO [stdout] 7f00259c1a3148f286c87046f0952ecf79b6d5d6b3aa2205e5e3b1d8656ebfbf
Dec 13 03:28:40.894 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 03:28:41.337 INFO [stdout] f12a761ac4eaaf949b5f8bd96b415d29b014f76c0a416acd59818375092eb928
Dec 13 03:28:41.343 INFO running `"docker" "start" "-a" "f12a761ac4eaaf949b5f8bd96b415d29b014f76c0a416acd59818375092eb928"`
Dec 13 03:28:42.755 INFO [stderr] usermod: no changes
Dec 13 03:28:42.846 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 13 03:28:42.858 INFO [stderr]      Running /target/debug/deps/rust_learning-66baeffe79ab720c
Dec 13 03:28:42.858 INFO [stdout] 
Dec 13 03:28:42.858 INFO [stderr]      Running /target/debug/deps/rust_learning-abc350cefc326307
Dec 13 03:28:42.858 INFO [stdout] running 0 tests
Dec 13 03:28:42.858 INFO [stdout] 
Dec 13 03:28:42.858 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 03:28:42.858 INFO [stdout] 
Dec 13 03:28:42.875 INFO [stdout] 
Dec 13 03:28:42.875 INFO [stderr]    Doc-tests rust_learning
Dec 13 03:28:42.875 INFO [stdout] running 0 tests
Dec 13 03:28:42.875 INFO [stdout] 
Dec 13 03:28:42.875 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 03:28:42.875 INFO [stdout] 
Dec 13 03:28:43.247 INFO [stdout] 
Dec 13 03:28:43.247 INFO [stdout] running 0 tests
Dec 13 03:28:43.247 INFO [stdout] 
Dec 13 03:28:43.247 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 03:28:43.247 INFO [stdout] 
Dec 13 03:28:43.267 INFO [stderr] su: No module specific data is present
Dec 13 03:28:44.123 INFO running `"docker" "inspect" "f12a761ac4eaaf949b5f8bd96b415d29b014f76c0a416acd59818375092eb928"`
Dec 13 03:28:44.431 INFO running `"docker" "rm" "-f" "f12a761ac4eaaf949b5f8bd96b415d29b014f76c0a416acd59818375092eb928"`
Dec 13 03:28:44.848 INFO [stdout] f12a761ac4eaaf949b5f8bd96b415d29b014f76c0a416acd59818375092eb928