Nov 16 16:31:37.657 INFO testing provotum/crypto-rs against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 16:31:37.657 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 16:31:38.163 INFO [stdout] 900c5d65e0ced59e1be85d4b5cdf520b969504ed14b710d6b2d24d0be97a74ed
Nov 16 16:31:38.171 INFO running `"docker" "start" "-a" "900c5d65e0ced59e1be85d4b5cdf520b969504ed14b710d6b2d24d0be97a74ed"`
Nov 16 16:31:39.751 INFO [stderr] usermod: no changes
Nov 16 16:31:39.911 INFO [stderr]    Compiling num-bigint v0.2.0
Nov 16 16:31:39.911 INFO [stderr]    Compiling num-complex v0.2.0
Nov 16 16:31:39.911 INFO [stderr]    Compiling num-rational v0.2.1
Nov 16 16:31:39.923 INFO [stderr]    Compiling num-iter v0.1.37
Nov 16 16:31:39.923 INFO [stderr]    Compiling sha2 v0.7.1
Nov 16 16:31:51.034 INFO [stderr]    Compiling num v0.2.0
Nov 16 16:31:51.398 INFO [stderr]    Compiling crypto-rs v0.1.2 (/source)
Nov 16 16:31:54.829 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.05s
Nov 16 16:31:54.837 INFO [stderr] su: No module specific data is present
Nov 16 16:31:55.587 INFO running `"docker" "inspect" "900c5d65e0ced59e1be85d4b5cdf520b969504ed14b710d6b2d24d0be97a74ed"`
Nov 16 16:31:55.879 INFO running `"docker" "rm" "-f" "900c5d65e0ced59e1be85d4b5cdf520b969504ed14b710d6b2d24d0be97a74ed"`
Nov 16 16:31:56.175 INFO [stdout] 900c5d65e0ced59e1be85d4b5cdf520b969504ed14b710d6b2d24d0be97a74ed
Nov 16 16:31:56.182 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 16:31:56.735 INFO [stdout] ac8586bdd9d8dc5623832adf5923145f90b32ffbf7863ae0f729ac5e6614f70b
Nov 16 16:31:56.737 INFO running `"docker" "start" "-a" "ac8586bdd9d8dc5623832adf5923145f90b32ffbf7863ae0f729ac5e6614f70b"`
Nov 16 16:31:58.106 INFO [stderr] usermod: no changes
Nov 16 16:31:58.279 INFO [stderr]    Compiling crypto-rs v0.1.2 (/source)
Nov 16 16:32:00.021 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 16 16:32:00.022 INFO [stderr]    --> src/arithmetic/mod_int.rs:610:9
Nov 16 16:32:00.022 INFO [stderr]     |
Nov 16 16:32:00.022 INFO [stderr] 610 |         one / zero;
Nov 16 16:32:00.022 INFO [stderr]     |         ^^^^^^^^^^
Nov 16 16:32:00.022 INFO [stderr]     |
Nov 16 16:32:00.022 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 16 16:32:00.023 INFO [stderr] 
Nov 16 16:32:00.023 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 16 16:32:00.023 INFO [stderr]    --> src/arithmetic/mod_int.rs:625:9
Nov 16 16:32:00.023 INFO [stderr]     |
Nov 16 16:32:00.024 INFO [stderr] 625 |         one / zero;
Nov 16 16:32:00.024 INFO [stderr]     |         ^^^^^^^^^^
Nov 16 16:32:00.024 INFO [stderr] 
Nov 16 16:32:02.102 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.96s
Nov 16 16:32:02.107 INFO [stderr] su: No module specific data is present
Nov 16 16:32:02.788 INFO running `"docker" "inspect" "ac8586bdd9d8dc5623832adf5923145f90b32ffbf7863ae0f729ac5e6614f70b"`
Nov 16 16:32:03.209 INFO running `"docker" "rm" "-f" "ac8586bdd9d8dc5623832adf5923145f90b32ffbf7863ae0f729ac5e6614f70b"`
Nov 16 16:32:03.587 INFO [stdout] ac8586bdd9d8dc5623832adf5923145f90b32ffbf7863ae0f729ac5e6614f70b