Dec 14 02:23:28.200 INFO testing ashelleyPurdue/rust_prng against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 02:23:28.200 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 02:23:28.634 INFO [stdout] b2a6d322048324e42fccaa3ca55aed52edabf0775d8ebcae0d7a3b1f43d520c1
Dec 14 02:23:28.636 INFO running `"docker" "start" "-a" "b2a6d322048324e42fccaa3ca55aed52edabf0775d8ebcae0d7a3b1f43d520c1"`
Dec 14 02:23:30.122 INFO [stderr] usermod: no changes
Dec 14 02:23:30.175 INFO [stderr]    Compiling rng_struct v0.1.0 (/source)
Dec 14 02:23:30.659 INFO [stderr] warning: field is never used: `seed`
Dec 14 02:23:30.659 INFO [stderr]  --> src/random.rs:5:5
Dec 14 02:23:30.659 INFO [stderr]   |
Dec 14 02:23:30.659 INFO [stderr] 5 |     seed: u64,
Dec 14 02:23:30.659 INFO [stderr]   |     ^^^^^^^^^
Dec 14 02:23:30.659 INFO [stderr]   |
Dec 14 02:23:30.659 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 02:23:30.659 INFO [stderr] 
Dec 14 02:23:30.659 INFO [stderr] warning: constant item is never used: `LARGEST_U64_PRIME`
Dec 14 02:23:30.659 INFO [stderr]  --> src/hashing.rs:1:1
Dec 14 02:23:30.659 INFO [stderr]   |
Dec 14 02:23:30.659 INFO [stderr] 1 | const LARGEST_U64_PRIME: u64 = 2305843009213693951;        // Equivalent to 61 straight 1's in binary
Dec 14 02:23:30.659 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 02:23:30.659 INFO [stderr] 
Dec 14 02:23:30.659 INFO [stderr] warning: function is never used: `mod_exp_hash`
Dec 14 02:23:30.659 INFO [stderr]   --> src/hashing.rs:18:1
Dec 14 02:23:30.659 INFO [stderr]    |
Dec 14 02:23:30.659 INFO [stderr] 18 | pub fn mod_exp_hash(num: u64) -> u64
Dec 14 02:23:30.659 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 02:23:30.659 INFO [stderr] 
Dec 14 02:23:30.659 INFO [stderr] warning: function is never used: `mod_exp`
Dec 14 02:23:30.659 INFO [stderr]   --> src/hashing.rs:31:1
Dec 14 02:23:30.659 INFO [stderr]    |
Dec 14 02:23:30.659 INFO [stderr] 31 | fn mod_exp(base: u64, exp: u64, modulo: u64) -> u64
Dec 14 02:23:30.659 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 02:23:30.659 INFO [stderr] 
Dec 14 02:23:31.192 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Dec 14 02:23:31.194 INFO [stderr] su: No module specific data is present
Dec 14 02:23:31.989 INFO running `"docker" "inspect" "b2a6d322048324e42fccaa3ca55aed52edabf0775d8ebcae0d7a3b1f43d520c1"`
Dec 14 02:23:32.332 INFO running `"docker" "rm" "-f" "b2a6d322048324e42fccaa3ca55aed52edabf0775d8ebcae0d7a3b1f43d520c1"`
Dec 14 02:23:32.570 INFO [stdout] b2a6d322048324e42fccaa3ca55aed52edabf0775d8ebcae0d7a3b1f43d520c1
Dec 14 02:23:32.579 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 02:23:33.088 INFO [stdout] 5724f7c14d28879578ab65755af0dcbdebc2a66427c51c0121c9a4bc66fd8d45
Dec 14 02:23:33.092 INFO running `"docker" "start" "-a" "5724f7c14d28879578ab65755af0dcbdebc2a66427c51c0121c9a4bc66fd8d45"`
Dec 14 02:23:34.370 INFO [stderr] usermod: no changes
Dec 14 02:23:34.511 INFO [stderr]    Compiling rng_struct v0.1.0 (/source)
Dec 14 02:23:35.027 INFO [stderr] warning: field is never used: `seed`
Dec 14 02:23:35.027 INFO [stderr]  --> src/random.rs:5:5
Dec 14 02:23:35.027 INFO [stderr]   |
Dec 14 02:23:35.027 INFO [stderr] 5 |     seed: u64,
Dec 14 02:23:35.028 INFO [stderr]   |     ^^^^^^^^^
Dec 14 02:23:35.028 INFO [stderr]   |
Dec 14 02:23:35.028 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 02:23:35.028 INFO [stderr] 
Dec 14 02:23:35.028 INFO [stderr] warning: constant item is never used: `LARGEST_U64_PRIME`
Dec 14 02:23:35.028 INFO [stderr]  --> src/hashing.rs:1:1
Dec 14 02:23:35.028 INFO [stderr]   |
Dec 14 02:23:35.028 INFO [stderr] 1 | const LARGEST_U64_PRIME: u64 = 2305843009213693951;        // Equivalent to 61 straight 1's in binary
Dec 14 02:23:35.029 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 02:23:35.029 INFO [stderr] 
Dec 14 02:23:35.029 INFO [stderr] warning: function is never used: `mod_exp_hash`
Dec 14 02:23:35.029 INFO [stderr]   --> src/hashing.rs:18:1
Dec 14 02:23:35.029 INFO [stderr]    |
Dec 14 02:23:35.029 INFO [stderr] 18 | pub fn mod_exp_hash(num: u64) -> u64
Dec 14 02:23:35.029 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 02:23:35.029 INFO [stderr] 
Dec 14 02:23:35.029 INFO [stderr] warning: function is never used: `mod_exp`
Dec 14 02:23:35.029 INFO [stderr]   --> src/hashing.rs:31:1
Dec 14 02:23:35.029 INFO [stderr]    |
Dec 14 02:23:35.029 INFO [stderr] 31 | fn mod_exp(base: u64, exp: u64, modulo: u64) -> u64
Dec 14 02:23:35.029 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 02:23:35.029 INFO [stderr] 
Dec 14 02:23:35.375 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Dec 14 02:23:35.426 INFO [stderr] su: No module specific data is present
Dec 14 02:23:36.356 INFO running `"docker" "inspect" "5724f7c14d28879578ab65755af0dcbdebc2a66427c51c0121c9a4bc66fd8d45"`
Dec 14 02:23:36.725 INFO running `"docker" "rm" "-f" "5724f7c14d28879578ab65755af0dcbdebc2a66427c51c0121c9a4bc66fd8d45"`
Dec 14 02:23:37.047 INFO [stdout] 5724f7c14d28879578ab65755af0dcbdebc2a66427c51c0121c9a4bc66fd8d45
Dec 14 02:23:37.055 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 02:23:37.485 INFO [stdout] 5f9aa509a5422546449d4f3294ee0be59b3b29f252d5fb5eacce49c0cd634bd1
Dec 14 02:23:37.487 INFO running `"docker" "start" "-a" "5f9aa509a5422546449d4f3294ee0be59b3b29f252d5fb5eacce49c0cd634bd1"`
Dec 14 02:23:38.675 INFO [stderr] usermod: no changes
Dec 14 02:23:38.720 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 14 02:23:38.735 INFO [stderr]      Running /target/debug/deps/rng_struct-d70fc3616a2268c4
Dec 14 02:23:38.735 INFO [stderr] su: No module specific data is present
Dec 14 02:23:38.735 INFO [stdout] 
Dec 14 02:23:38.735 INFO [stdout] running 0 tests
Dec 14 02:23:38.735 INFO [stdout] 
Dec 14 02:23:38.735 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 02:23:38.735 INFO [stdout] 
Dec 14 02:23:39.457 INFO running `"docker" "inspect" "5f9aa509a5422546449d4f3294ee0be59b3b29f252d5fb5eacce49c0cd634bd1"`
Dec 14 02:23:39.760 INFO running `"docker" "rm" "-f" "5f9aa509a5422546449d4f3294ee0be59b3b29f252d5fb5eacce49c0cd634bd1"`
Dec 14 02:23:40.023 INFO [stdout] 5f9aa509a5422546449d4f3294ee0be59b3b29f252d5fb5eacce49c0cd634bd1