Dec 13 09:18:42.518 INFO testing nathanm2/iron-gcd against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 09:18:42.518 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13 09:18:42.987 INFO [stdout] ea975c853b91702690def0d6c6c678f535cbccffb98c4355fa7dc2a301b8dfef
Dec 13 09:18:42.993 INFO running `"docker" "start" "-a" "ea975c853b91702690def0d6c6c678f535cbccffb98c4355fa7dc2a301b8dfef"`
Dec 13 09:18:43.726 INFO [stderr] usermod: no changes
Dec 13 09:18:43.755 INFO [stderr]    Compiling iron-gcd v0.1.0 (/source)
Dec 13 09:18:43.958 INFO [stderr] warning: function is never used: `gcd`
Dec 13 09:18:43.958 INFO [stderr]  --> src/main.rs:1:1
Dec 13 09:18:43.958 INFO [stderr]   |
Dec 13 09:18:43.958 INFO [stderr] 1 | fn gcd(mut a: u64, mut b: u64) -> u64 {
Dec 13 09:18:43.958 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:18:43.958 INFO [stderr]   |
Dec 13 09:18:43.958 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 09:18:43.958 INFO [stderr] 
Dec 13 09:18:44.096 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
Dec 13 09:18:44.099 INFO [stderr] su: No module specific data is present
Dec 13 09:18:44.447 INFO running `"docker" "inspect" "ea975c853b91702690def0d6c6c678f535cbccffb98c4355fa7dc2a301b8dfef"`
Dec 13 09:18:44.589 INFO running `"docker" "rm" "-f" "ea975c853b91702690def0d6c6c678f535cbccffb98c4355fa7dc2a301b8dfef"`
Dec 13 09:18:44.723 INFO [stdout] ea975c853b91702690def0d6c6c678f535cbccffb98c4355fa7dc2a301b8dfef
Dec 13 09:18:44.725 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13 09:18:45.008 INFO [stdout] b028e781e6375be72a33eecf2fb64fc5053dd21cca39541dc404407bd730c60f
Dec 13 09:18:45.015 INFO running `"docker" "start" "-a" "b028e781e6375be72a33eecf2fb64fc5053dd21cca39541dc404407bd730c60f"`
Dec 13 09:18:45.780 INFO [stderr] usermod: no changes
Dec 13 09:18:45.809 INFO [stderr]    Compiling iron-gcd v0.1.0 (/source)
Dec 13 09:18:46.358 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Dec 13 09:18:46.361 INFO [stderr] su: No module specific data is present
Dec 13 09:18:46.618 INFO running `"docker" "inspect" "b028e781e6375be72a33eecf2fb64fc5053dd21cca39541dc404407bd730c60f"`
Dec 13 09:18:46.692 INFO running `"docker" "rm" "-f" "b028e781e6375be72a33eecf2fb64fc5053dd21cca39541dc404407bd730c60f"`
Dec 13 09:18:46.809 INFO [stdout] b028e781e6375be72a33eecf2fb64fc5053dd21cca39541dc404407bd730c60f
Dec 13 09:18:46.809 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13 09:18:46.980 INFO [stdout] 085173b2b790b883143864c82eb5f040e0c20ec2ccc072ef6fcbf01afa48335e
Dec 13 09:18:47.039 INFO running `"docker" "start" "-a" "085173b2b790b883143864c82eb5f040e0c20ec2ccc072ef6fcbf01afa48335e"`
Dec 13 09:18:47.527 INFO [stderr] usermod: no changes
Dec 13 09:18:47.527 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 09:18:47.528 INFO [stderr]      Running /target/debug/deps/iron_gcd-a98fd741b0079291
Dec 13 09:18:47.528 INFO [stderr] su: No module specific data is present
Dec 13 09:18:47.528 INFO [stdout] 
Dec 13 09:18:47.528 INFO [stdout] running 1 test
Dec 13 09:18:47.528 INFO [stdout] test test_gcd ... ok
Dec 13 09:18:47.528 INFO [stdout] 
Dec 13 09:18:47.528 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 09:18:47.528 INFO [stdout] 
Dec 13 09:18:47.873 INFO running `"docker" "inspect" "085173b2b790b883143864c82eb5f040e0c20ec2ccc072ef6fcbf01afa48335e"`
Dec 13 09:18:47.964 INFO running `"docker" "rm" "-f" "085173b2b790b883143864c82eb5f040e0c20ec2ccc072ef6fcbf01afa48335e"`
Dec 13 09:18:48.047 INFO [stdout] 085173b2b790b883143864c82eb5f040e0c20ec2ccc072ef6fcbf01afa48335e