Dec 05 14:55:04.182 INFO testing mcannizz/spillway against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 14:55:04.182 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 14:55:04.432 INFO [stdout] 6cdf86ea3f4400982ad6b28ef0ef9d37eb84222a3793208d2e6c86aec9526247
Dec 05 14:55:04.433 INFO running `"docker" "start" "-a" "6cdf86ea3f4400982ad6b28ef0ef9d37eb84222a3793208d2e6c86aec9526247"`
Dec 05 14:55:04.802 INFO [stderr] usermod: no changes
Dec 05 14:55:04.913 INFO [stderr]    Compiling serde v0.9.6
Dec 05 14:55:04.913 INFO [stderr]    Compiling itoa v0.3.0
Dec 05 14:55:04.913 INFO [stderr]    Compiling dtoa v0.4.0
Dec 05 14:55:04.913 INFO [stderr]    Compiling unsafe-any v0.4.1
Dec 05 14:55:04.916 INFO [stderr]    Compiling aho-corasick v0.5.3
Dec 05 14:55:04.916 INFO [stderr]    Compiling url v1.4.0
Dec 05 14:55:04.917 INFO [stderr]    Compiling serde_derive v0.9.6
Dec 05 14:55:04.917 INFO [stderr]    Compiling thread-id v2.0.0
Dec 05 14:55:05.718 INFO [stderr]    Compiling typemap v0.3.3
Dec 05 14:55:05.758 INFO [stderr]    Compiling thread_local v0.2.7
Dec 05 14:55:07.547 INFO [stderr]    Compiling plugin v0.2.6
Dec 05 14:55:08.144 INFO [stderr]    Compiling regex v0.1.80
Dec 05 14:55:14.396 INFO [stderr]    Compiling hyper v0.10.4
Dec 05 14:55:23.233 INFO [stderr]    Compiling env_logger v0.3.5
Dec 05 14:55:25.369 INFO [stderr]    Compiling serde_json v0.9.5
Dec 05 14:55:29.535 INFO [stderr]    Compiling iron v0.5.1
Dec 05 14:55:32.748 INFO [stderr]    Compiling router v0.5.1
Dec 05 14:55:32.748 INFO [stderr]    Compiling logger v0.3.0
Dec 05 14:55:36.440 INFO [stderr]    Compiling spillway v0.1.0 (/source)
Dec 05 14:55:37.449 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 14:55:37.449 INFO [stderr]  --> src/main.rs:7:1
Dec 05 14:55:37.449 INFO [stderr]   |
Dec 05 14:55:37.449 INFO [stderr] 7 | #[macro_use] extern crate serde_json;
Dec 05 14:55:37.449 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 14:55:37.449 INFO [stderr]   |
Dec 05 14:55:37.449 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 14:55:37.449 INFO [stderr] 
Dec 05 14:55:37.528 INFO [stderr] warning: unused variable: `req`
Dec 05 14:55:37.529 INFO [stderr]   --> src/main.rs:72:17
Dec 05 14:55:37.529 INFO [stderr]    |
Dec 05 14:55:37.529 INFO [stderr] 72 | fn stat_handler(req: &mut Request) -> IronResult<Response> {
Dec 05 14:55:37.529 INFO [stderr]    |                 ^^^ help: consider using `_req` instead
Dec 05 14:55:37.529 INFO [stderr]    |
Dec 05 14:55:37.529 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 14:55:37.529 INFO [stderr] 
Dec 05 14:55:37.529 INFO [stderr] warning: unused variable: `req`
Dec 05 14:55:37.529 INFO [stderr]   --> src/main.rs:85:17
Dec 05 14:55:37.529 INFO [stderr]    |
Dec 05 14:55:37.529 INFO [stderr] 85 | fn rate_handler(req: &mut Request) -> IronResult<Response> {
Dec 05 14:55:37.529 INFO [stderr]    |                 ^^^ help: consider using `_req` instead
Dec 05 14:55:37.529 INFO [stderr] 
Dec 05 14:55:37.529 INFO [stderr] warning: unused variable: `req`
Dec 05 14:55:37.529 INFO [stderr]   --> src/main.rs:89:19
Dec 05 14:55:37.529 INFO [stderr]    |
Dec 05 14:55:37.529 INFO [stderr] 89 | fn buffer_handler(req: &mut Request) -> IronResult<Response> {
Dec 05 14:55:37.529 INFO [stderr]    |                   ^^^ help: consider using `_req` instead
Dec 05 14:55:37.529 INFO [stderr] 
Dec 05 14:55:37.529 INFO [stderr] warning: unused variable: `req`
Dec 05 14:55:37.529 INFO [stderr]   --> src/main.rs:93:15
Dec 05 14:55:37.529 INFO [stderr]    |
Dec 05 14:55:37.529 INFO [stderr] 93 | fn get_target(req: &mut Request) -> IronResult<Response> {
Dec 05 14:55:37.529 INFO [stderr]    |               ^^^ help: consider using `_req` instead
Dec 05 14:55:37.529 INFO [stderr] 
Dec 05 14:55:37.529 INFO [stderr] warning: unused variable: `req`
Dec 05 14:55:37.529 INFO [stderr]   --> src/main.rs:97:15
Dec 05 14:55:37.529 INFO [stderr]    |
Dec 05 14:55:37.529 INFO [stderr] 97 | fn set_target(req: &mut Request) -> IronResult<Response> {
Dec 05 14:55:37.529 INFO [stderr]    |               ^^^ help: consider using `_req` instead
Dec 05 14:55:37.529 INFO [stderr] 
Dec 05 14:55:37.529 INFO [stderr] warning: unused variable: `admin_server`
Dec 05 14:55:37.529 INFO [stderr]    --> src/main.rs:117:9
Dec 05 14:55:37.529 INFO [stderr]     |
Dec 05 14:55:37.529 INFO [stderr] 117 |     let admin_server = Iron::new(router).http("localhost:6667");
Dec 05 14:55:37.529 INFO [stderr]     |         ^^^^^^^^^^^^ help: consider using `_admin_server` instead
Dec 05 14:55:37.529 INFO [stderr] 
Dec 05 14:55:37.557 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 14:55:37.557 INFO [stderr]   --> src/main.rs:39:9
Dec 05 14:55:37.557 INFO [stderr]    |
Dec 05 14:55:37.557 INFO [stderr] 39 |         req.body.read_to_end(&mut body);
Dec 05 14:55:37.557 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:55:37.557 INFO [stderr]    |
Dec 05 14:55:37.557 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 14:55:37.557 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 14:55:37.557 INFO [stderr] 
Dec 05 14:55:41.478 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.65s
Dec 05 14:55:41.491 INFO [stderr] su: No module specific data is present
Dec 05 14:55:42.232 INFO running `"docker" "inspect" "6cdf86ea3f4400982ad6b28ef0ef9d37eb84222a3793208d2e6c86aec9526247"`
Dec 05 14:55:42.616 INFO running `"docker" "rm" "-f" "6cdf86ea3f4400982ad6b28ef0ef9d37eb84222a3793208d2e6c86aec9526247"`
Dec 05 14:55:42.980 INFO [stdout] 6cdf86ea3f4400982ad6b28ef0ef9d37eb84222a3793208d2e6c86aec9526247
Dec 05 14:55:42.996 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 14:55:43.488 INFO [stdout] dbcb9656515d1935aecd8fcd31834ac8f8ae4ca62860b4f8f2ccde06ba2cf087
Dec 05 14:55:43.496 INFO running `"docker" "start" "-a" "dbcb9656515d1935aecd8fcd31834ac8f8ae4ca62860b4f8f2ccde06ba2cf087"`
Dec 05 14:55:44.620 INFO [stderr] usermod: no changes
Dec 05 14:55:44.740 INFO [stderr]    Compiling spillway v0.1.0 (/source)
Dec 05 14:55:45.828 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 14:55:45.828 INFO [stderr]  --> src/main.rs:7:1
Dec 05 14:55:45.828 INFO [stderr]   |
Dec 05 14:55:45.828 INFO [stderr] 7 | #[macro_use] extern crate serde_json;
Dec 05 14:55:45.828 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 14:55:45.828 INFO [stderr]   |
Dec 05 14:55:45.828 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 14:55:45.828 INFO [stderr] 
Dec 05 14:55:45.904 INFO [stderr] warning: unused variable: `req`
Dec 05 14:55:45.904 INFO [stderr]   --> src/main.rs:72:17
Dec 05 14:55:45.904 INFO [stderr]    |
Dec 05 14:55:45.904 INFO [stderr] 72 | fn stat_handler(req: &mut Request) -> IronResult<Response> {
Dec 05 14:55:45.904 INFO [stderr]    |                 ^^^ help: consider using `_req` instead
Dec 05 14:55:45.904 INFO [stderr]    |
Dec 05 14:55:45.904 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 14:55:45.905 INFO [stderr] 
Dec 05 14:55:45.905 INFO [stderr] warning: unused variable: `req`
Dec 05 14:55:45.905 INFO [stderr]   --> src/main.rs:85:17
Dec 05 14:55:45.905 INFO [stderr]    |
Dec 05 14:55:45.905 INFO [stderr] 85 | fn rate_handler(req: &mut Request) -> IronResult<Response> {
Dec 05 14:55:45.905 INFO [stderr]    |                 ^^^ help: consider using `_req` instead
Dec 05 14:55:45.905 INFO [stderr] 
Dec 05 14:55:45.905 INFO [stderr] warning: unused variable: `req`
Dec 05 14:55:45.905 INFO [stderr]   --> src/main.rs:89:19
Dec 05 14:55:45.905 INFO [stderr]    |
Dec 05 14:55:45.905 INFO [stderr] 89 | fn buffer_handler(req: &mut Request) -> IronResult<Response> {
Dec 05 14:55:45.905 INFO [stderr]    |                   ^^^ help: consider using `_req` instead
Dec 05 14:55:45.905 INFO [stderr] 
Dec 05 14:55:45.905 INFO [stderr] warning: unused variable: `req`
Dec 05 14:55:45.905 INFO [stderr]   --> src/main.rs:93:15
Dec 05 14:55:45.905 INFO [stderr]    |
Dec 05 14:55:45.905 INFO [stderr] 93 | fn get_target(req: &mut Request) -> IronResult<Response> {
Dec 05 14:55:45.905 INFO [stderr]    |               ^^^ help: consider using `_req` instead
Dec 05 14:55:45.905 INFO [stderr] 
Dec 05 14:55:45.905 INFO [stderr] warning: unused variable: `req`
Dec 05 14:55:45.905 INFO [stderr]   --> src/main.rs:97:15
Dec 05 14:55:45.905 INFO [stderr]    |
Dec 05 14:55:45.905 INFO [stderr] 97 | fn set_target(req: &mut Request) -> IronResult<Response> {
Dec 05 14:55:45.905 INFO [stderr]    |               ^^^ help: consider using `_req` instead
Dec 05 14:55:45.905 INFO [stderr] 
Dec 05 14:55:45.905 INFO [stderr] warning: unused variable: `admin_server`
Dec 05 14:55:45.905 INFO [stderr]    --> src/main.rs:117:9
Dec 05 14:55:45.905 INFO [stderr]     |
Dec 05 14:55:45.905 INFO [stderr] 117 |     let admin_server = Iron::new(router).http("localhost:6667");
Dec 05 14:55:45.905 INFO [stderr]     |         ^^^^^^^^^^^^ help: consider using `_admin_server` instead
Dec 05 14:55:45.905 INFO [stderr] 
Dec 05 14:55:45.932 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 14:55:45.932 INFO [stderr]   --> src/main.rs:39:9
Dec 05 14:55:45.932 INFO [stderr]    |
Dec 05 14:55:45.932 INFO [stderr] 39 |         req.body.read_to_end(&mut body);
Dec 05 14:55:45.932 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:55:45.932 INFO [stderr]    |
Dec 05 14:55:45.932 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 14:55:45.932 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 14:55:45.932 INFO [stderr] 
Dec 05 14:55:46.288 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
Dec 05 14:55:46.296 INFO [stderr] su: No module specific data is present
Dec 05 14:55:47.218 INFO running `"docker" "inspect" "dbcb9656515d1935aecd8fcd31834ac8f8ae4ca62860b4f8f2ccde06ba2cf087"`
Dec 05 14:55:47.530 INFO running `"docker" "rm" "-f" "dbcb9656515d1935aecd8fcd31834ac8f8ae4ca62860b4f8f2ccde06ba2cf087"`
Dec 05 14:55:47.837 INFO [stdout] dbcb9656515d1935aecd8fcd31834ac8f8ae4ca62860b4f8f2ccde06ba2cf087
Dec 05 14:55:47.844 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 14:55:48.411 INFO [stdout] a15f8ae9cbcf814e3644d65a05d14093d4cc5fd8639101268c2099568213a4dd
Dec 05 14:55:48.413 INFO running `"docker" "start" "-a" "a15f8ae9cbcf814e3644d65a05d14093d4cc5fd8639101268c2099568213a4dd"`
Dec 05 14:55:49.433 INFO [stderr] usermod: no changes
Dec 05 14:55:49.628 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
Dec 05 14:55:49.644 INFO [stderr]      Running /target/debug/deps/spillway-349fa695690f281c
Dec 05 14:55:49.644 INFO [stdout] 
Dec 05 14:55:49.644 INFO [stdout] running 0 tests
Dec 05 14:55:49.644 INFO [stdout] 
Dec 05 14:55:49.644 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 14:55:49.644 INFO [stdout] 
Dec 05 14:55:49.649 INFO [stderr] su: No module specific data is present
Dec 05 14:55:50.208 INFO running `"docker" "inspect" "a15f8ae9cbcf814e3644d65a05d14093d4cc5fd8639101268c2099568213a4dd"`
Dec 05 14:55:50.550 INFO running `"docker" "rm" "-f" "a15f8ae9cbcf814e3644d65a05d14093d4cc5fd8639101268c2099568213a4dd"`
Dec 05 14:55:50.930 INFO [stdout] a15f8ae9cbcf814e3644d65a05d14093d4cc5fd8639101268c2099568213a4dd