Dec 14 20:52:44.040 INFO testing scalar-0.1.8 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 20:52:44.041 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 14 20:52:44.275 INFO [stdout] b103b2fa1bc617071b3668857fb358ebc13491c7a0b01a4bcafbcc6ab8c55c59
Dec 14 20:52:44.283 INFO running `"docker" "start" "-a" "b103b2fa1bc617071b3668857fb358ebc13491c7a0b01a4bcafbcc6ab8c55c59"`
Dec 14 20:52:44.939 INFO [stderr] usermod: no changes
Dec 14 20:52:44.980 INFO [stderr]    Compiling scalar v0.1.8 (/source)
Dec 14 20:52:45.522 INFO [stderr] warning: the feature `op_assign_traits` has been stable since 1.8.0 and no longer requires an attribute to enable
Dec 14 20:52:45.522 INFO [stderr]  --> src/lib.rs:1:12
Dec 14 20:52:45.522 INFO [stderr]   |
Dec 14 20:52:45.522 INFO [stderr] 1 | #![feature(op_assign_traits)]
Dec 14 20:52:45.522 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 14 20:52:45.522 INFO [stderr]   |
Dec 14 20:52:45.522 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 14 20:52:45.522 INFO [stderr] 
Dec 14 20:52:45.594 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Dec 14 20:52:45.599 INFO [stderr] su: No module specific data is present
Dec 14 20:52:46.023 INFO running `"docker" "inspect" "b103b2fa1bc617071b3668857fb358ebc13491c7a0b01a4bcafbcc6ab8c55c59"`
Dec 14 20:52:46.287 INFO running `"docker" "rm" "-f" "b103b2fa1bc617071b3668857fb358ebc13491c7a0b01a4bcafbcc6ab8c55c59"`
Dec 14 20:52:46.607 INFO [stdout] b103b2fa1bc617071b3668857fb358ebc13491c7a0b01a4bcafbcc6ab8c55c59
Dec 14 20:52:46.613 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 14 20:52:47.068 INFO [stdout] d20e5623986f61888900878b4e1ee3dc42901975a5dc00fe61bb61e453055b6d
Dec 14 20:52:47.071 INFO running `"docker" "start" "-a" "d20e5623986f61888900878b4e1ee3dc42901975a5dc00fe61bb61e453055b6d"`
Dec 14 20:52:48.692 INFO [stderr] usermod: no changes
Dec 14 20:52:48.779 INFO [stderr]    Compiling scalar v0.1.8 (/source)
Dec 14 20:52:49.383 INFO [stderr] warning: the feature `op_assign_traits` has been stable since 1.8.0 and no longer requires an attribute to enable
Dec 14 20:52:49.383 INFO [stderr]  --> src/lib.rs:1:12
Dec 14 20:52:49.383 INFO [stderr]   |
Dec 14 20:52:49.383 INFO [stderr] 1 | #![feature(op_assign_traits)]
Dec 14 20:52:49.383 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 14 20:52:49.383 INFO [stderr]   |
Dec 14 20:52:49.383 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 14 20:52:49.383 INFO [stderr] 
Dec 14 20:52:49.690 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 14 20:52:49.711 INFO [stderr] su: No module specific data is present
Dec 14 20:52:50.239 INFO running `"docker" "inspect" "d20e5623986f61888900878b4e1ee3dc42901975a5dc00fe61bb61e453055b6d"`
Dec 14 20:52:50.619 INFO running `"docker" "rm" "-f" "d20e5623986f61888900878b4e1ee3dc42901975a5dc00fe61bb61e453055b6d"`
Dec 14 20:52:50.934 INFO [stdout] d20e5623986f61888900878b4e1ee3dc42901975a5dc00fe61bb61e453055b6d
Dec 14 20:52:50.941 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 14 20:52:51.356 INFO [stdout] e1135fa263addaa6506ad47591b36b1a3e747a049c00725cc5ce6d3fbb881d4d
Dec 14 20:52:51.359 INFO running `"docker" "start" "-a" "e1135fa263addaa6506ad47591b36b1a3e747a049c00725cc5ce6d3fbb881d4d"`
Dec 14 20:52:52.771 INFO [stderr] usermod: no changes
Dec 14 20:52:52.831 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 14 20:52:52.835 INFO [stderr]      Running /target/debug/deps/scalar-b25c40bc740c000e
Dec 14 20:52:52.839 INFO [stdout] 
Dec 14 20:52:52.839 INFO [stdout] running 0 tests
Dec 14 20:52:52.839 INFO [stdout] 
Dec 14 20:52:52.839 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:52:52.839 INFO [stdout] 
Dec 14 20:52:52.839 INFO [stderr]    Doc-tests scalar
Dec 14 20:52:53.768 INFO [stdout] 
Dec 14 20:52:53.768 INFO [stdout] running 0 tests
Dec 14 20:52:53.768 INFO [stdout] 
Dec 14 20:52:53.768 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:52:53.768 INFO [stdout] 
Dec 14 20:52:53.778 INFO [stderr] su: No module specific data is present
Dec 14 20:52:54.299 INFO running `"docker" "inspect" "e1135fa263addaa6506ad47591b36b1a3e747a049c00725cc5ce6d3fbb881d4d"`
Dec 14 20:52:54.574 INFO running `"docker" "rm" "-f" "e1135fa263addaa6506ad47591b36b1a3e747a049c00725cc5ce6d3fbb881d4d"`
Dec 14 20:52:54.883 INFO [stdout] e1135fa263addaa6506ad47591b36b1a3e747a049c00725cc5ce6d3fbb881d4d