Nov 17 09:00:05.238 INFO testing ashelleyPurdue/rust_prng against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 09:00:05.239 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 17 09:00:05.823 INFO [stdout] 5746823ffd5168f6ab88615e2740bf76ec2288216e87a6d03757cab2c84e2ece
Nov 17 09:00:05.829 INFO running `"docker" "start" "-a" "5746823ffd5168f6ab88615e2740bf76ec2288216e87a6d03757cab2c84e2ece"`
Nov 17 09:00:06.971 INFO [stderr] usermod: no changes
Nov 17 09:00:07.039 INFO [stderr]    Compiling rng_struct v0.1.0 (/source)
Nov 17 09:00:07.423 INFO [stderr] warning: field is never used: `seed`
Nov 17 09:00:07.423 INFO [stderr]  --> src/random.rs:5:5
Nov 17 09:00:07.424 INFO [stderr]   |
Nov 17 09:00:07.424 INFO [stderr] 5 |     seed: u64,
Nov 17 09:00:07.424 INFO [stderr]   |     ^^^^^^^^^
Nov 17 09:00:07.424 INFO [stderr]   |
Nov 17 09:00:07.425 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 09:00:07.425 INFO [stderr] 
Nov 17 09:00:07.425 INFO [stderr] warning: constant item is never used: `LARGEST_U64_PRIME`
Nov 17 09:00:07.425 INFO [stderr]  --> src/hashing.rs:1:1
Nov 17 09:00:07.425 INFO [stderr]   |
Nov 17 09:00:07.426 INFO [stderr] 1 | const LARGEST_U64_PRIME: u64 = 2305843009213693951;        // Equivalent to 61 straight 1's in binary
Nov 17 09:00:07.426 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 09:00:07.426 INFO [stderr] 
Nov 17 09:00:07.426 INFO [stderr] warning: function is never used: `mod_exp_hash`
Nov 17 09:00:07.427 INFO [stderr]   --> src/hashing.rs:18:1
Nov 17 09:00:07.427 INFO [stderr]    |
Nov 17 09:00:07.427 INFO [stderr] 18 | pub fn mod_exp_hash(num: u64) -> u64
Nov 17 09:00:07.427 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 09:00:07.427 INFO [stderr] 
Nov 17 09:00:07.428 INFO [stderr] warning: function is never used: `mod_exp`
Nov 17 09:00:07.428 INFO [stderr]   --> src/hashing.rs:31:1
Nov 17 09:00:07.428 INFO [stderr]    |
Nov 17 09:00:07.428 INFO [stderr] 31 | fn mod_exp(base: u64, exp: u64, modulo: u64) -> u64
Nov 17 09:00:07.429 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 09:00:07.429 INFO [stderr] 
Nov 17 09:00:07.839 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Nov 17 09:00:07.844 INFO [stderr] su: No module specific data is present
Nov 17 09:00:08.336 INFO running `"docker" "inspect" "5746823ffd5168f6ab88615e2740bf76ec2288216e87a6d03757cab2c84e2ece"`
Nov 17 09:00:08.562 INFO running `"docker" "rm" "-f" "5746823ffd5168f6ab88615e2740bf76ec2288216e87a6d03757cab2c84e2ece"`
Nov 17 09:00:08.782 INFO [stdout] 5746823ffd5168f6ab88615e2740bf76ec2288216e87a6d03757cab2c84e2ece
Nov 17 09:00:08.785 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 17 09:00:08.974 INFO [stdout] 42df413ddf544d65d3a38017f407b8fe3bfbca93f11cb43dd3ba9d790a481517
Nov 17 09:00:08.977 INFO running `"docker" "start" "-a" "42df413ddf544d65d3a38017f407b8fe3bfbca93f11cb43dd3ba9d790a481517"`
Nov 17 09:00:09.379 INFO [stderr] usermod: no changes
Nov 17 09:00:09.414 INFO [stderr]    Compiling rng_struct v0.1.0 (/source)
Nov 17 09:00:09.788 INFO [stderr] warning: field is never used: `seed`
Nov 17 09:00:09.788 INFO [stderr]  --> src/random.rs:5:5
Nov 17 09:00:09.788 INFO [stderr]   |
Nov 17 09:00:09.789 INFO [stderr] 5 |     seed: u64,
Nov 17 09:00:09.789 INFO [stderr]   |     ^^^^^^^^^
Nov 17 09:00:09.789 INFO [stderr]   |
Nov 17 09:00:09.790 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 09:00:09.790 INFO [stderr] 
Nov 17 09:00:09.790 INFO [stderr] warning: constant item is never used: `LARGEST_U64_PRIME`
Nov 17 09:00:09.790 INFO [stderr]  --> src/hashing.rs:1:1
Nov 17 09:00:09.790 INFO [stderr]   |
Nov 17 09:00:09.790 INFO [stderr] 1 | const LARGEST_U64_PRIME: u64 = 2305843009213693951;        // Equivalent to 61 straight 1's in binary
Nov 17 09:00:09.790 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 09:00:09.790 INFO [stderr] 
Nov 17 09:00:09.790 INFO [stderr] warning: function is never used: `mod_exp_hash`
Nov 17 09:00:09.790 INFO [stderr]   --> src/hashing.rs:18:1
Nov 17 09:00:09.790 INFO [stderr]    |
Nov 17 09:00:09.790 INFO [stderr] 18 | pub fn mod_exp_hash(num: u64) -> u64
Nov 17 09:00:09.790 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 09:00:09.790 INFO [stderr] 
Nov 17 09:00:09.790 INFO [stderr] warning: function is never used: `mod_exp`
Nov 17 09:00:09.790 INFO [stderr]   --> src/hashing.rs:31:1
Nov 17 09:00:09.790 INFO [stderr]    |
Nov 17 09:00:09.790 INFO [stderr] 31 | fn mod_exp(base: u64, exp: u64, modulo: u64) -> u64
Nov 17 09:00:09.790 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 09:00:09.790 INFO [stderr] 
Nov 17 09:00:10.034 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Nov 17 09:00:10.036 INFO [stderr] su: No module specific data is present
Nov 17 09:00:10.315 INFO running `"docker" "inspect" "42df413ddf544d65d3a38017f407b8fe3bfbca93f11cb43dd3ba9d790a481517"`
Nov 17 09:00:10.421 INFO running `"docker" "rm" "-f" "42df413ddf544d65d3a38017f407b8fe3bfbca93f11cb43dd3ba9d790a481517"`
Nov 17 09:00:10.508 INFO [stdout] 42df413ddf544d65d3a38017f407b8fe3bfbca93f11cb43dd3ba9d790a481517
Nov 17 09:00:10.510 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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" "-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 17 09:00:10.677 INFO [stdout] 92b955d72d71462f04b84462077a440feab71ef2a3b3d8e74fc4eee29d25327d
Nov 17 09:00:10.679 INFO running `"docker" "start" "-a" "92b955d72d71462f04b84462077a440feab71ef2a3b3d8e74fc4eee29d25327d"`
Nov 17 09:00:11.146 INFO [stderr] usermod: no changes
Nov 17 09:00:11.171 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 09:00:11.171 INFO [stderr]      Running /target/debug/deps/rng_struct-e2768e058b26f62a
Nov 17 09:00:11.173 INFO [stdout] 
Nov 17 09:00:11.173 INFO [stdout] running 0 tests
Nov 17 09:00:11.173 INFO [stdout] 
Nov 17 09:00:11.173 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 09:00:11.173 INFO [stdout] 
Nov 17 09:00:11.175 INFO [stderr] su: No module specific data is present
Nov 17 09:00:11.405 INFO running `"docker" "inspect" "92b955d72d71462f04b84462077a440feab71ef2a3b3d8e74fc4eee29d25327d"`
Nov 17 09:00:11.500 INFO running `"docker" "rm" "-f" "92b955d72d71462f04b84462077a440feab71ef2a3b3d8e74fc4eee29d25327d"`
Nov 17 09:00:11.595 INFO [stdout] 92b955d72d71462f04b84462077a440feab71ef2a3b3d8e74fc4eee29d25327d