Dec 04 13:10:40.004 INFO checking nicohman/rust-wildbow-scraper against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481 Dec 04 13:10:40.004 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-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 04 13:10:40.599 INFO [stdout] cc5d60fb9e2ffa5e08abdb8c1c3ecbcb9cc276f8fa3116d13f35be4a7dfc4339 Dec 04 13:10:40.604 INFO running `"docker" "start" "-a" "cc5d60fb9e2ffa5e08abdb8c1c3ecbcb9cc276f8fa3116d13f35be4a7dfc4339"` Dec 04 13:10:42.028 INFO [stderr] usermod: no changes Dec 04 13:10:42.472 INFO [stderr] Checking argparse v0.2.2 Dec 04 13:10:42.488 INFO [stderr] Compiling miniz_oxide_c_api v0.1.3 Dec 04 13:10:42.489 INFO [stderr] Checking want v0.0.6 Dec 04 13:10:42.502 INFO [stderr] Compiling bzip2-sys v0.1.6 Dec 04 13:10:42.504 INFO [stderr] Checking tokio-io v0.1.8 Dec 04 13:10:42.511 INFO [stderr] Checking serde_json v1.0.28 Dec 04 13:10:42.513 INFO [stderr] Checking tendril v0.3.1 Dec 04 13:10:42.535 INFO [stderr] Checking tokio-threadpool v0.1.6 Dec 04 13:10:44.256 INFO [stderr] Compiling string_cache_codegen v0.4.1 Dec 04 13:10:44.603 INFO [stderr] Compiling mime_guess v1.8.6 Dec 04 13:10:47.249 INFO [stderr] Checking tokio-reactor v0.1.5 Dec 04 13:10:47.249 INFO [stderr] Checking tokio-codec v0.1.0 Dec 04 13:10:47.855 INFO [stderr] Checking h2 v0.1.12 Dec 04 13:10:52.540 INFO [stderr] Checking bzip2 v0.3.3 Dec 04 13:10:52.959 INFO [stderr] Checking flate2 v1.0.2 Dec 04 13:10:54.349 INFO [stderr] Checking tokio-fs v0.1.3 Dec 04 13:10:54.487 INFO [stderr] Compiling string_cache v0.6.2 Dec 04 13:10:54.756 INFO [stderr] Compiling markup5ever v0.3.2 Dec 04 13:10:54.835 INFO [stderr] Checking tokio-uds v0.2.1 Dec 04 13:10:56.089 INFO [stderr] Checking tokio-udp v0.1.2 Dec 04 13:10:58.202 INFO [stderr] Checking tokio-tcp v0.1.1 Dec 04 13:11:03.685 INFO [stderr] Checking zip v0.4.2 Dec 04 13:11:04.483 INFO [stderr] Checking tokio v0.1.8 Dec 04 13:11:09.985 INFO [stderr] Checking hyper v0.12.10 Dec 04 13:11:15.751 INFO [stderr] Checking html5ever v0.18.0 Dec 04 13:11:18.175 INFO [stderr] Checking hyper-tls v0.3.0 Dec 04 13:11:20.739 INFO [stderr] Checking select v0.4.2 Dec 04 13:11:20.967 INFO [stderr] Checking reqwest v0.9.3 Dec 04 13:11:24.519 INFO [stderr] Checking gen-epub-book v2.3.1 Dec 04 13:11:28.180 INFO [stderr] Checking rust-wildbow-scraper v1.0.0 (/source) Dec 04 13:11:33.163 INFO [stderr] warning: unused import: `StoreTrue` Dec 04 13:11:33.163 INFO [stderr] --> src/main.rs:7:32 Dec 04 13:11:33.164 INFO [stderr] | Dec 04 13:11:33.164 INFO [stderr] 7 | use argparse::{ArgumentParser, StoreTrue, PushConst, StoreConst}; Dec 04 13:11:33.164 INFO [stderr] | ^^^^^^^^^ Dec 04 13:11:33.164 INFO [stderr] | Dec 04 13:11:33.165 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 04 13:11:33.165 INFO [stderr] Dec 04 13:11:33.165 INFO [stderr] warning: unused import: `std::env` Dec 04 13:11:33.165 INFO [stderr] --> src/main.rs:12:5 Dec 04 13:11:33.166 INFO [stderr] | Dec 04 13:11:33.166 INFO [stderr] 12 | use std::env; Dec 04 13:11:33.166 INFO [stderr] | ^^^^^^^^ Dec 04 13:11:33.166 INFO [stderr] Dec 04 13:11:33.247 INFO [stderr] warning: unused import: `StoreTrue` Dec 04 13:11:33.247 INFO [stderr] --> src/main.rs:7:32 Dec 04 13:11:33.247 INFO [stderr] | Dec 04 13:11:33.247 INFO [stderr] 7 | use argparse::{ArgumentParser, StoreTrue, PushConst, StoreConst}; Dec 04 13:11:33.247 INFO [stderr] | ^^^^^^^^^ Dec 04 13:11:33.247 INFO [stderr] | Dec 04 13:11:33.247 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 04 13:11:33.248 INFO [stderr] Dec 04 13:11:33.248 INFO [stderr] warning: unused import: `std::env` Dec 04 13:11:33.248 INFO [stderr] --> src/main.rs:12:5 Dec 04 13:11:33.248 INFO [stderr] | Dec 04 13:11:33.248 INFO [stderr] 12 | use std::env; Dec 04 13:11:33.248 INFO [stderr] | ^^^^^^^^ Dec 04 13:11:33.248 INFO [stderr] Dec 04 13:11:33.471 INFO [stderr] warning: variable does not need to be mutable Dec 04 13:11:33.471 INFO [stderr] --> src/main.rs:168:9 Dec 04 13:11:33.471 INFO [stderr] | Dec 04 13:11:33.471 INFO [stderr] 168 | let mut r: Option; Dec 04 13:11:33.471 INFO [stderr] | ----^ Dec 04 13:11:33.471 INFO [stderr] | | Dec 04 13:11:33.471 INFO [stderr] | help: remove this `mut` Dec 04 13:11:33.471 INFO [stderr] | Dec 04 13:11:33.471 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 04 13:11:33.471 INFO [stderr] Dec 04 13:11:33.524 INFO [stderr] warning: variable does not need to be mutable Dec 04 13:11:33.524 INFO [stderr] --> src/main.rs:168:9 Dec 04 13:11:33.524 INFO [stderr] | Dec 04 13:11:33.524 INFO [stderr] 168 | let mut r: Option; Dec 04 13:11:33.524 INFO [stderr] | ----^ Dec 04 13:11:33.524 INFO [stderr] | | Dec 04 13:11:33.524 INFO [stderr] | help: remove this `mut` Dec 04 13:11:33.524 INFO [stderr] | Dec 04 13:11:33.524 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 04 13:11:33.524 INFO [stderr] Dec 04 13:11:33.688 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.63s Dec 04 13:11:33.714 INFO [stderr] su: No module specific data is present Dec 04 13:11:35.428 INFO running `"docker" "inspect" "cc5d60fb9e2ffa5e08abdb8c1c3ecbcb9cc276f8fa3116d13f35be4a7dfc4339"` Dec 04 13:11:35.807 INFO running `"docker" "rm" "-f" "cc5d60fb9e2ffa5e08abdb8c1c3ecbcb9cc276f8fa3116d13f35be4a7dfc4339"` Dec 04 13:11:36.163 INFO [stdout] cc5d60fb9e2ffa5e08abdb8c1c3ecbcb9cc276f8fa3116d13f35be4a7dfc4339