Dec 17 18:44:25.068 INFO checking nicohman/rust-wildbow-scraper against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 17 18:44:25.069 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/nicohman/rust-wildbow-scraper:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"` Dec 17 18:44:25.566 INFO [stdout] fbac44b5a436f94726f056ad1f66ff23e23621e418b754b77cadd5b20fede78e Dec 17 18:44:25.570 INFO running `"docker" "start" "-a" "fbac44b5a436f94726f056ad1f66ff23e23621e418b754b77cadd5b20fede78e"` Dec 17 18:44:28.764 INFO [stderr] Checking encoding_rs v0.8.6 Dec 17 18:44:28.778 INFO [stderr] Compiling miniz_oxide_c_api v0.1.3 Dec 17 18:44:28.779 INFO [stderr] Checking miniz_oxide v0.1.3 Dec 17 18:44:28.785 INFO [stderr] Checking uuid v0.7.1 Dec 17 18:44:28.787 INFO [stderr] Compiling html5ever v0.18.0 Dec 17 18:44:28.787 INFO [stderr] Checking serde_json v1.0.28 Dec 17 18:44:28.793 INFO [stderr] Checking tendril v0.3.1 Dec 17 18:44:28.806 INFO [stderr] Checking h2 v0.1.12 Dec 17 18:44:31.141 INFO [stderr] Checking openssl v0.10.12 Dec 17 18:44:35.503 INFO [stderr] Checking parking_lot v0.6.4 Dec 17 18:44:35.537 INFO [stderr] Compiling string_cache_codegen v0.4.1 Dec 17 18:44:38.441 INFO [stderr] Compiling mime_guess v1.8.6 Dec 17 18:44:39.240 INFO [stderr] Checking tokio-reactor v0.1.5 Dec 17 18:44:45.480 INFO [stderr] Checking flate2 v1.0.2 Dec 17 18:44:45.487 INFO [stderr] Checking tokio-uds v0.2.1 Dec 17 18:44:45.541 INFO [stderr] Checking tokio-udp v0.1.2 Dec 17 18:44:45.764 INFO [stderr] Checking tokio-tcp v0.1.1 Dec 17 18:44:46.209 INFO [stderr] Compiling string_cache v0.6.2 Dec 17 18:44:46.362 INFO [stderr] Compiling markup5ever v0.3.2 Dec 17 18:44:47.612 INFO [stderr] Checking tokio v0.1.8 Dec 17 18:44:47.953 INFO [stderr] Checking zip v0.4.2 Dec 17 18:44:48.288 INFO [stderr] Checking native-tls v0.2.1 Dec 17 18:44:50.981 INFO [stderr] Checking hyper v0.12.10 Dec 17 18:44:58.767 INFO [stderr] Checking hyper-tls v0.3.0 Dec 17 18:45:00.096 INFO [stderr] Checking reqwest v0.9.3 Dec 17 18:45:03.196 INFO [stderr] Checking gen-epub-book v2.3.1 Dec 17 18:45:04.064 INFO [stderr] Checking select v0.4.2 Dec 17 18:45:05.841 INFO [stderr] Checking rust-wildbow-scraper v1.0.0 (/opt/crater/workdir) Dec 17 18:45:06.976 INFO [stderr] warning: unused import: `StoreTrue` Dec 17 18:45:06.976 INFO [stderr] --> src/main.rs:7:32 Dec 17 18:45:06.976 INFO [stderr] | Dec 17 18:45:06.976 INFO [stderr] 7 | use argparse::{ArgumentParser, StoreTrue, PushConst, StoreConst}; Dec 17 18:45:06.976 INFO [stderr] | ^^^^^^^^^ Dec 17 18:45:06.976 INFO [stderr] | Dec 17 18:45:06.976 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 17 18:45:06.976 INFO [stderr] Dec 17 18:45:06.976 INFO [stderr] warning: unused import: `std::env` Dec 17 18:45:06.976 INFO [stderr] --> src/main.rs:12:5 Dec 17 18:45:06.976 INFO [stderr] | Dec 17 18:45:06.976 INFO [stderr] 12 | use std::env; Dec 17 18:45:06.976 INFO [stderr] | ^^^^^^^^ Dec 17 18:45:06.976 INFO [stderr] Dec 17 18:45:07.292 INFO [stderr] warning: unused import: `StoreTrue` Dec 17 18:45:07.292 INFO [stderr] --> src/main.rs:7:32 Dec 17 18:45:07.292 INFO [stderr] | Dec 17 18:45:07.292 INFO [stderr] 7 | use argparse::{ArgumentParser, StoreTrue, PushConst, StoreConst}; Dec 17 18:45:07.292 INFO [stderr] | ^^^^^^^^^ Dec 17 18:45:07.292 INFO [stderr] | Dec 17 18:45:07.292 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 17 18:45:07.292 INFO [stderr] Dec 17 18:45:07.292 INFO [stderr] warning: unused import: `std::env` Dec 17 18:45:07.292 INFO [stderr] --> src/main.rs:12:5 Dec 17 18:45:07.292 INFO [stderr] | Dec 17 18:45:07.292 INFO [stderr] 12 | use std::env; Dec 17 18:45:07.292 INFO [stderr] | ^^^^^^^^ Dec 17 18:45:07.292 INFO [stderr] Dec 17 18:45:07.304 INFO [stderr] warning: variable does not need to be mutable Dec 17 18:45:07.304 INFO [stderr] --> src/main.rs:168:9 Dec 17 18:45:07.304 INFO [stderr] | Dec 17 18:45:07.304 INFO [stderr] 168 | let mut r: Option; Dec 17 18:45:07.304 INFO [stderr] | ----^ Dec 17 18:45:07.304 INFO [stderr] | | Dec 17 18:45:07.304 INFO [stderr] | help: remove this `mut` Dec 17 18:45:07.304 INFO [stderr] | Dec 17 18:45:07.304 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 17 18:45:07.304 INFO [stderr] Dec 17 18:45:07.468 INFO [stderr] warning: variable does not need to be mutable Dec 17 18:45:07.468 INFO [stderr] --> src/main.rs:168:9 Dec 17 18:45:07.468 INFO [stderr] | Dec 17 18:45:07.468 INFO [stderr] 168 | let mut r: Option; Dec 17 18:45:07.468 INFO [stderr] | ----^ Dec 17 18:45:07.468 INFO [stderr] | | Dec 17 18:45:07.468 INFO [stderr] | help: remove this `mut` Dec 17 18:45:07.468 INFO [stderr] | Dec 17 18:45:07.468 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 17 18:45:07.468 INFO [stderr] Dec 17 18:45:07.553 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.27s Dec 17 18:45:08.123 INFO running `"docker" "inspect" "fbac44b5a436f94726f056ad1f66ff23e23621e418b754b77cadd5b20fede78e"` Dec 17 18:45:08.358 INFO running `"docker" "rm" "-f" "fbac44b5a436f94726f056ad1f66ff23e23621e418b754b77cadd5b20fede78e"` Dec 17 18:45:08.612 INFO [stdout] fbac44b5a436f94726f056ad1f66ff23e23621e418b754b77cadd5b20fede78e