Nov 16 06:35:20.675 INFO testing zzeroo/average against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 06:35:20.677 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 16 06:35:21.125 INFO [stdout] 5c7c8b773c9ac6f224baa230fef07c9e78e4b8dc45ef310103880a2e72c2e03b
Nov 16 06:35:21.126 INFO running `"docker" "start" "-a" "5c7c8b773c9ac6f224baa230fef07c9e78e4b8dc45ef310103880a2e72c2e03b"`
Nov 16 06:35:23.275 INFO [stderr] usermod: no changes
Nov 16 06:35:23.383 INFO [stderr]    Compiling num-traits v0.1.36
Nov 16 06:35:23.383 INFO [stderr]    Compiling libc v0.2.20
Nov 16 06:35:23.383 INFO [stderr]    Compiling serde v0.9.7
Nov 16 06:35:25.403 INFO [stderr]    Compiling time v0.1.36
Nov 16 06:35:25.403 INFO [stderr]    Compiling rand v0.3.15
Nov 16 06:35:27.286 INFO [stderr]    Compiling num-integer v0.1.32
Nov 16 06:35:28.313 INFO [stderr]    Compiling num-iter v0.1.32
Nov 16 06:35:29.244 INFO [stderr]    Compiling num v0.1.36
Nov 16 06:35:37.331 INFO [stderr]    Compiling chrono v0.3.0
Nov 16 06:35:40.284 INFO [stderr]    Compiling average v0.1.0 (/source)
Nov 16 06:35:40.495 INFO [stderr] warning: unused import: `chrono::prelude::*`
Nov 16 06:35:40.495 INFO [stderr]  --> src/lib.rs:7:5
Nov 16 06:35:40.495 INFO [stderr]   |
Nov 16 06:35:40.495 INFO [stderr] 7 | use chrono::prelude::*;
Nov 16 06:35:40.495 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 16 06:35:40.495 INFO [stderr]   |
Nov 16 06:35:40.495 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 06:35:40.495 INFO [stderr] 
Nov 16 06:35:40.579 INFO [stderr] warning: unused variable: `three_second`
Nov 16 06:35:40.579 INFO [stderr]   --> src/lib.rs:26:9
Nov 16 06:35:40.579 INFO [stderr]    |
Nov 16 06:35:40.579 INFO [stderr] 26 |     let three_second = Duration::new(3, 0);
Nov 16 06:35:40.579 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_three_second` instead
Nov 16 06:35:40.579 INFO [stderr]    |
Nov 16 06:35:40.579 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 06:35:40.579 INFO [stderr] 
Nov 16 06:35:40.599 INFO [stderr] warning: function is never used: `sum`
Nov 16 06:35:40.599 INFO [stderr]   --> src/lib.rs:12:1
Nov 16 06:35:40.599 INFO [stderr]    |
Nov 16 06:35:40.599 INFO [stderr] 12 | fn sum(values: &Vec<(u32, Instant)>) -> Option<f64> {
Nov 16 06:35:40.599 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 06:35:40.599 INFO [stderr]    |
Nov 16 06:35:40.599 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 06:35:40.599 INFO [stderr] 
Nov 16 06:35:41.559 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.25s
Nov 16 06:35:41.563 INFO [stderr] su: No module specific data is present
Nov 16 06:35:42.413 INFO running `"docker" "inspect" "5c7c8b773c9ac6f224baa230fef07c9e78e4b8dc45ef310103880a2e72c2e03b"`
Nov 16 06:35:42.745 INFO running `"docker" "rm" "-f" "5c7c8b773c9ac6f224baa230fef07c9e78e4b8dc45ef310103880a2e72c2e03b"`
Nov 16 06:35:43.047 INFO [stdout] 5c7c8b773c9ac6f224baa230fef07c9e78e4b8dc45ef310103880a2e72c2e03b
Nov 16 06:35:43.053 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 16 06:35:43.565 INFO [stdout] 26b03339abf4f13752cf19eae475ad5b2c12eccb1b91b2b0eb32a8df1f424b4e
Nov 16 06:35:43.567 INFO running `"docker" "start" "-a" "26b03339abf4f13752cf19eae475ad5b2c12eccb1b91b2b0eb32a8df1f424b4e"`
Nov 16 06:35:45.135 INFO [stderr] usermod: no changes
Nov 16 06:35:45.223 INFO [stderr]    Compiling average v0.1.0 (/source)
Nov 16 06:35:45.551 INFO [stderr] warning: unused import: `chrono::prelude::*`
Nov 16 06:35:45.551 INFO [stderr]  --> src/lib.rs:7:5
Nov 16 06:35:45.551 INFO [stderr]   |
Nov 16 06:35:45.551 INFO [stderr] 7 | use chrono::prelude::*;
Nov 16 06:35:45.551 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 16 06:35:45.551 INFO [stderr]   |
Nov 16 06:35:45.551 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 06:35:45.551 INFO [stderr] 
Nov 16 06:35:45.975 INFO [stderr] warning: unused variable: `three_second`
Nov 16 06:35:45.975 INFO [stderr]   --> src/lib.rs:26:9
Nov 16 06:35:45.975 INFO [stderr]    |
Nov 16 06:35:45.975 INFO [stderr] 26 |     let three_second = Duration::new(3, 0);
Nov 16 06:35:45.975 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_three_second` instead
Nov 16 06:35:45.975 INFO [stderr]    |
Nov 16 06:35:45.975 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 06:35:45.975 INFO [stderr] 
Nov 16 06:35:45.975 INFO [stderr] warning: unused variable: `i`
Nov 16 06:35:45.975 INFO [stderr]   --> src/lib.rs:69:13
Nov 16 06:35:45.975 INFO [stderr]    |
Nov 16 06:35:45.975 INFO [stderr] 69 |         for i in 0..1801 {
Nov 16 06:35:45.975 INFO [stderr]    |             ^ help: consider using `_i` instead
Nov 16 06:35:45.975 INFO [stderr] 
Nov 16 06:35:47.127 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
Nov 16 06:35:47.128 INFO [stderr] su: No module specific data is present
Nov 16 06:35:47.968 INFO running `"docker" "inspect" "26b03339abf4f13752cf19eae475ad5b2c12eccb1b91b2b0eb32a8df1f424b4e"`
Nov 16 06:35:48.117 INFO running `"docker" "rm" "-f" "26b03339abf4f13752cf19eae475ad5b2c12eccb1b91b2b0eb32a8df1f424b4e"`
Nov 16 06:35:48.258 INFO [stdout] 26b03339abf4f13752cf19eae475ad5b2c12eccb1b91b2b0eb32a8df1f424b4e
Nov 16 06:35:48.260 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 16 06:35:48.453 INFO [stdout] 567a8da6c630a146799e72c268a7f9169ab7e7cff1b5d37dfc284744f4e47059
Nov 16 06:35:48.456 INFO running `"docker" "start" "-a" "567a8da6c630a146799e72c268a7f9169ab7e7cff1b5d37dfc284744f4e47059"`
Nov 16 06:35:48.980 INFO [stderr] usermod: no changes
Nov 16 06:35:49.032 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 16 06:35:49.047 INFO [stderr]      Running /target/debug/deps/average-981abbee48a49304
Nov 16 06:35:49.047 INFO [stdout] 
Nov 16 06:35:49.047 INFO [stdout] running 2 tests
Nov 16 06:35:49.047 INFO [stdout] test tests::test_sum ... ok
Nov 16 06:35:49.050 INFO [stdout] test tests::bench_sum ... ok
Nov 16 06:35:49.050 INFO [stdout] 
Nov 16 06:35:49.050 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 06:35:49.050 INFO [stdout] 
Nov 16 06:35:49.051 INFO [stderr]      Running /target/debug/deps/average-5ec023fa24b0c113
Nov 16 06:35:49.053 INFO [stdout] 
Nov 16 06:35:49.053 INFO [stdout] running 0 tests
Nov 16 06:35:49.053 INFO [stdout] 
Nov 16 06:35:49.053 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 06:35:49.053 INFO [stdout] 
Nov 16 06:35:49.054 INFO [stderr]    Doc-tests average
Nov 16 06:35:49.136 INFO [stdout] 
Nov 16 06:35:49.136 INFO [stdout] running 0 tests
Nov 16 06:35:49.136 INFO [stdout] 
Nov 16 06:35:49.136 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 06:35:49.136 INFO [stdout] 
Nov 16 06:35:49.144 INFO [stderr] su: No module specific data is present
Nov 16 06:35:49.416 INFO running `"docker" "inspect" "567a8da6c630a146799e72c268a7f9169ab7e7cff1b5d37dfc284744f4e47059"`
Nov 16 06:35:49.505 INFO running `"docker" "rm" "-f" "567a8da6c630a146799e72c268a7f9169ab7e7cff1b5d37dfc284744f4e47059"`
Nov 16 06:35:49.605 INFO [stdout] 567a8da6c630a146799e72c268a7f9169ab7e7cff1b5d37dfc284744f4e47059