Dec 13 11:13:56.008 INFO testing maxastyler/Spirograph against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 11:13:56.008 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 11:13:56.323 INFO [stdout] f67c305e809fbe08a55066b89d200284acc6b8f1ab458cf490818a4190cf1004
Dec 13 11:13:56.329 INFO running `"docker" "start" "-a" "f67c305e809fbe08a55066b89d200284acc6b8f1ab458cf490818a4190cf1004"`
Dec 13 11:13:56.977 INFO [stderr] usermod: no changes
Dec 13 11:13:57.102 INFO [stderr]    Compiling num-rational v0.1.40
Dec 13 11:13:58.804 INFO [stderr]    Compiling image v0.18.0
Dec 13 11:14:12.195 INFO [stderr]    Compiling spirograph v0.1.0 (/source)
Dec 13 11:14:12.934 INFO [stderr] warning: function is never used: `path`
Dec 13 11:14:12.934 INFO [stderr]  --> src/main.rs:9:1
Dec 13 11:14:12.934 INFO [stderr]   |
Dec 13 11:14:12.934 INFO [stderr] 9 | fn path(t: f64) -> (f64, f64) {
Dec 13 11:14:12.934 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:14:12.934 INFO [stderr]   |
Dec 13 11:14:12.934 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 11:14:12.934 INFO [stderr] 
Dec 13 11:14:12.934 INFO [stderr] warning: function is never used: `envelope`
Dec 13 11:14:12.934 INFO [stderr]   --> src/main.rs:29:1
Dec 13 11:14:12.934 INFO [stderr]    |
Dec 13 11:14:12.934 INFO [stderr] 29 | fn envelope(t: f64) -> f64 {
Dec 13 11:14:12.934 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:14:12.934 INFO [stderr] 
Dec 13 11:14:12.934 INFO [stderr] warning: function is never used: `double_envelope`
Dec 13 11:14:12.934 INFO [stderr]   --> src/main.rs:40:1
Dec 13 11:14:12.934 INFO [stderr]    |
Dec 13 11:14:12.934 INFO [stderr] 40 | fn double_envelope(h: f64) -> Box<Fn(f64) -> f64> {
Dec 13 11:14:12.934 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:14:12.934 INFO [stderr] 
Dec 13 11:14:14.588 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.57s
Dec 13 11:14:14.593 INFO [stderr] su: No module specific data is present
Dec 13 11:14:15.287 INFO running `"docker" "inspect" "f67c305e809fbe08a55066b89d200284acc6b8f1ab458cf490818a4190cf1004"`
Dec 13 11:14:15.597 INFO running `"docker" "rm" "-f" "f67c305e809fbe08a55066b89d200284acc6b8f1ab458cf490818a4190cf1004"`
Dec 13 11:14:15.811 INFO [stdout] f67c305e809fbe08a55066b89d200284acc6b8f1ab458cf490818a4190cf1004
Dec 13 11:14:15.818 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 11:14:16.224 INFO [stdout] 6f6fafc9f1930f762205d5e7a9eee1f3d82eec00f8cbfccf26477fc3b24db80d
Dec 13 11:14:16.231 INFO running `"docker" "start" "-a" "6f6fafc9f1930f762205d5e7a9eee1f3d82eec00f8cbfccf26477fc3b24db80d"`
Dec 13 11:14:17.070 INFO [stderr] usermod: no changes
Dec 13 11:14:17.179 INFO [stderr]    Compiling spirograph v0.1.0 (/source)
Dec 13 11:14:18.079 INFO [stderr] warning: function is never used: `path`
Dec 13 11:14:18.079 INFO [stderr]  --> src/main.rs:9:1
Dec 13 11:14:18.079 INFO [stderr]   |
Dec 13 11:14:18.079 INFO [stderr] 9 | fn path(t: f64) -> (f64, f64) {
Dec 13 11:14:18.079 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:14:18.079 INFO [stderr]   |
Dec 13 11:14:18.079 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 11:14:18.079 INFO [stderr] 
Dec 13 11:14:18.079 INFO [stderr] warning: function is never used: `envelope`
Dec 13 11:14:18.080 INFO [stderr]   --> src/main.rs:29:1
Dec 13 11:14:18.080 INFO [stderr]    |
Dec 13 11:14:18.080 INFO [stderr] 29 | fn envelope(t: f64) -> f64 {
Dec 13 11:14:18.080 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:14:18.080 INFO [stderr] 
Dec 13 11:14:18.080 INFO [stderr] warning: function is never used: `double_envelope`
Dec 13 11:14:18.081 INFO [stderr]   --> src/main.rs:40:1
Dec 13 11:14:18.081 INFO [stderr]    |
Dec 13 11:14:18.081 INFO [stderr] 40 | fn double_envelope(h: f64) -> Box<Fn(f64) -> f64> {
Dec 13 11:14:18.081 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:14:18.081 INFO [stderr] 
Dec 13 11:14:18.467 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
Dec 13 11:14:18.471 INFO [stderr] su: No module specific data is present
Dec 13 11:14:19.035 INFO running `"docker" "inspect" "6f6fafc9f1930f762205d5e7a9eee1f3d82eec00f8cbfccf26477fc3b24db80d"`
Dec 13 11:14:19.335 INFO running `"docker" "rm" "-f" "6f6fafc9f1930f762205d5e7a9eee1f3d82eec00f8cbfccf26477fc3b24db80d"`
Dec 13 11:14:19.467 INFO [stdout] 6f6fafc9f1930f762205d5e7a9eee1f3d82eec00f8cbfccf26477fc3b24db80d
Dec 13 11:14:19.468 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 11:14:19.660 INFO [stdout] ec3224d486c1df750986e3f4c85325736cbd030fdd3a13f14de513abf8295769
Dec 13 11:14:19.662 INFO running `"docker" "start" "-a" "ec3224d486c1df750986e3f4c85325736cbd030fdd3a13f14de513abf8295769"`
Dec 13 11:14:20.142 INFO [stderr] usermod: no changes
Dec 13 11:14:20.203 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 13 11:14:20.215 INFO [stderr]      Running /target/debug/deps/spirograph-2a694ee84c794899
Dec 13 11:14:20.217 INFO [stdout] 
Dec 13 11:14:20.217 INFO [stdout] running 0 tests
Dec 13 11:14:20.217 INFO [stdout] 
Dec 13 11:14:20.217 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 11:14:20.217 INFO [stdout] 
Dec 13 11:14:20.219 INFO [stderr] su: No module specific data is present
Dec 13 11:14:20.551 INFO running `"docker" "inspect" "ec3224d486c1df750986e3f4c85325736cbd030fdd3a13f14de513abf8295769"`
Dec 13 11:14:20.672 INFO running `"docker" "rm" "-f" "ec3224d486c1df750986e3f4c85325736cbd030fdd3a13f14de513abf8295769"`
Dec 13 11:14:20.752 INFO [stdout] ec3224d486c1df750986e3f4c85325736cbd030fdd3a13f14de513abf8295769