Dec 19 10:15:29.691 INFO checking renato-zannon/rust-project_euler against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 10:15:29.691 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/renato-zannon/rust-project_euler:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 10:15:30.046 INFO [stdout] 3cbaf621edf6901266c6a6cbb41b70af889c6fa95169002f71371133c903810d
Dec 19 10:15:30.050 INFO running `"docker" "start" "-a" "3cbaf621edf6901266c6a6cbb41b70af889c6fa95169002f71371133c903810d"`
Dec 19 10:15:31.800 INFO [stderr]     Checking ego-tree v0.5.0
Dec 19 10:15:31.800 INFO [stderr]     Checking ascii v0.9.0
Dec 19 10:15:31.800 INFO [stderr]     Checking enum-set v0.0.7
Dec 19 10:15:31.812 INFO [stderr]     Checking tokio-executor v0.1.2
Dec 19 10:15:31.812 INFO [stderr]    Compiling openssl-sys v0.9.35
Dec 19 10:15:31.812 INFO [stderr]     Checking walkdir v2.2.0
Dec 19 10:15:31.825 INFO [stderr]     Checking want v0.0.4
Dec 19 10:15:31.825 INFO [stderr]     Checking bytes v0.4.9
Dec 19 10:15:32.760 INFO [stderr]     Checking mio v0.6.15
Dec 19 10:15:32.836 INFO [stderr]     Checking futures-cpupool v0.1.8
Dec 19 10:15:33.016 INFO [stderr]    Compiling serde v1.0.70
Dec 19 10:15:33.113 INFO [stderr]     Checking smallvec v0.6.3
Dec 19 10:15:34.460 INFO [stderr]     Checking criterion-plot v0.2.4
Dec 19 10:15:34.464 INFO [stderr]     Checking tokio-timer v0.2.4
Dec 19 10:15:34.480 INFO [stderr]    Compiling syn v0.14.7
Dec 19 10:15:36.423 INFO [stderr]     Checking criterion-stats v0.2.4
Dec 19 10:15:37.016 INFO [stderr]    Compiling pest_derive v1.0.7
Dec 19 10:15:37.064 INFO [stderr]     Checking crossbeam-epoch v0.4.3
Dec 19 10:15:37.236 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 19 10:15:37.500 INFO [stderr]     Checking chrono v0.4.5
Dec 19 10:15:38.667 INFO [stderr]     Checking itertools-num v0.1.1
Dec 19 10:15:38.863 INFO [stderr]     Checking serde_urlencoded v0.5.2
Dec 19 10:15:39.552 INFO [stderr]     Checking tokio-io v0.1.7
Dec 19 10:15:39.826 INFO [stderr]     Checking regex v1.0.2
Dec 19 10:15:40.047 INFO [stderr]    Compiling phf_generator v0.7.22
Dec 19 10:15:40.370 INFO [stderr]    Compiling openssl v0.9.24
Dec 19 10:15:41.120 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 19 10:15:42.787 INFO [stderr]     Checking crossbeam-deque v0.3.1
Dec 19 10:15:42.846 INFO [stderr]    Compiling string_cache_codegen v0.4.1
Dec 19 10:15:43.526 INFO [stderr]    Compiling phf_codegen v0.7.22
Dec 19 10:15:51.208 INFO [stderr]     Checking rayon-core v1.4.1
Dec 19 10:15:51.858 INFO [stderr]     Checking tokio-reactor v0.1.2
Dec 19 10:15:52.588 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 19 10:15:53.392 INFO [stderr]     Checking simplelog v0.5.2
Dec 19 10:15:53.604 INFO [stderr]     Checking shared v0.0.1 (/opt/crater/workdir/shared)
Dec 19 10:15:55.651 INFO [stderr]     Checking tokio-threadpool v0.1.5
Dec 19 10:15:56.640 INFO [stderr]    Compiling selectors v0.19.0
Dec 19 10:15:57.120 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.6
Dec 19 10:15:57.803 INFO [stderr]    Compiling string_cache v0.7.3
Dec 19 10:15:58.332 INFO [stderr]     Checking rayon v1.0.2
Dec 19 10:15:58.909 INFO [stderr]     Checking tokio-udp v0.1.1
Dec 19 10:16:00.630 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 19 10:16:03.008 INFO [stderr]     Checking handlebars v0.32.4
Dec 19 10:16:07.657 INFO [stderr]     Checking handlebars v1.0.0
Dec 19 10:16:07.658 INFO [stderr]     Checking native-tls v0.1.5
Dec 19 10:16:08.846 INFO [stderr]     Checking tokio-fs v0.1.2
Dec 19 10:16:11.461 INFO [stderr]     Checking tokio v0.1.7
Dec 19 10:16:15.728 INFO [stderr]     Checking tokio-core v0.1.17
Dec 19 10:16:19.088 INFO [stderr]     Checking project_euler v0.0.1 (/opt/crater/workdir)
Dec 19 10:16:34.432 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 19 10:16:34.432 INFO [stderr]   --> src/bin/59.rs:37:24
Dec 19 10:16:34.432 INFO [stderr]    |
Dec 19 10:16:34.432 INFO [stderr] 37 |         .map(|num| num.trim_right_matches('\n').parse().unwrap())
Dec 19 10:16:34.432 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^
Dec 19 10:16:34.432 INFO [stderr]    |
Dec 19 10:16:34.432 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 10:16:34.432 INFO [stderr] 
Dec 19 10:16:35.570 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 19 10:16:35.570 INFO [stderr]   --> src/bin/59.rs:37:24
Dec 19 10:16:35.570 INFO [stderr]    |
Dec 19 10:16:35.570 INFO [stderr] 37 |         .map(|num| num.trim_right_matches('\n').parse().unwrap())
Dec 19 10:16:35.570 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^
Dec 19 10:16:35.570 INFO [stderr]    |
Dec 19 10:16:35.570 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 10:16:35.570 INFO [stderr] 
Dec 19 10:16:50.728 INFO [stderr] warning: unused imports: `FractionType`, `divide_square`
Dec 19 10:16:50.728 INFO [stderr]   --> src/bin/64.rs:44:34
Dec 19 10:16:50.728 INFO [stderr]    |
Dec 19 10:16:50.728 INFO [stderr] 44 | use shared::continued_fraction::{divide_square, FractionType};
Dec 19 10:16:50.728 INFO [stderr]    |                                  ^^^^^^^^^^^^^  ^^^^^^^^^^^^
Dec 19 10:16:50.728 INFO [stderr]    |
Dec 19 10:16:50.728 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 10:16:50.728 INFO [stderr] 
Dec 19 10:16:50.745 INFO [stderr] warning: constant item is never used: `MAX_N`
Dec 19 10:16:50.745 INFO [stderr]   --> src/bin/64.rs:46:1
Dec 19 10:16:50.745 INFO [stderr]    |
Dec 19 10:16:50.745 INFO [stderr] 46 | const MAX_N: u32 = 10_000;
Dec 19 10:16:50.745 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 10:16:50.745 INFO [stderr]    |
Dec 19 10:16:50.745 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 10:16:50.745 INFO [stderr] 
Dec 19 10:16:55.224 INFO [stderr]     Checking hyper v0.11.27
Dec 19 10:16:55.452 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 19 10:16:55.635 INFO [stderr]    Compiling serde_json v1.0.24
Dec 19 10:16:56.074 INFO [stderr]    Compiling serde_derive v1.0.70
Dec 19 10:16:56.149 INFO [stderr]    Compiling cssparser-macros v0.3.4
Dec 19 10:16:56.197 INFO [stderr]    Compiling synstructure v0.9.0
Dec 19 10:16:56.504 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 19 10:17:10.953 INFO [stderr]    Compiling failure_derive v0.1.2
Dec 19 10:17:19.069 INFO [stderr]     Checking structopt v0.2.10
Dec 19 10:17:19.172 INFO [stderr]     Checking cssparser v0.23.10
Dec 19 10:17:22.861 INFO [stderr]     Checking failure v0.1.2
Dec 19 10:17:23.234 INFO [stderr]     Checking hyper-tls v0.1.4
Dec 19 10:17:24.993 INFO [stderr]     Checking reqwest v0.8.7
Dec 19 10:17:40.927 INFO [stderr]    Compiling markup5ever v0.7.2
Dec 19 10:17:40.932 INFO [stderr]     Checking criterion v0.2.4
Dec 19 10:17:49.594 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 10:17:49.595 INFO [stderr]  --> shared/benches/digits.rs:1:1
Dec 19 10:17:49.595 INFO [stderr]   |
Dec 19 10:17:49.595 INFO [stderr] 1 | #[macro_use]
Dec 19 10:17:49.595 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 10:17:49.595 INFO [stderr]   |
Dec 19 10:17:49.595 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 10:17:49.595 INFO [stderr] 
Dec 19 10:17:50.805 INFO [stderr]     Checking html5ever v0.22.3
Dec 19 10:17:53.256 INFO [stderr]     Checking scraper v0.7.0
Dec 19 10:17:53.961 INFO [stderr]     Checking new-problem v0.1.0 (/opt/crater/workdir/new-problem)
Dec 19 10:17:55.199 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 10:17:55.199 INFO [stderr]  --> new-problem/src/main.rs:1:1
Dec 19 10:17:55.199 INFO [stderr]   |
Dec 19 10:17:55.199 INFO [stderr] 1 | #[macro_use]
Dec 19 10:17:55.199 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 10:17:55.199 INFO [stderr]   |
Dec 19 10:17:55.199 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 10:17:55.199 INFO [stderr] 
Dec 19 10:17:55.237 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 10:17:55.237 INFO [stderr]  --> new-problem/src/main.rs:1:1
Dec 19 10:17:55.237 INFO [stderr]   |
Dec 19 10:17:55.237 INFO [stderr] 1 | #[macro_use]
Dec 19 10:17:55.237 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 10:17:55.237 INFO [stderr]   |
Dec 19 10:17:55.237 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 10:17:55.237 INFO [stderr] 
Dec 19 10:17:55.612 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 24s
Dec 19 10:17:56.851 INFO running `"docker" "inspect" "3cbaf621edf6901266c6a6cbb41b70af889c6fa95169002f71371133c903810d"`
Dec 19 10:17:57.128 INFO running `"docker" "rm" "-f" "3cbaf621edf6901266c6a6cbb41b70af889c6fa95169002f71371133c903810d"`
Dec 19 10:17:57.473 INFO [stdout] 3cbaf621edf6901266c6a6cbb41b70af889c6fa95169002f71371133c903810d