Nov 16 15:59:36.926 INFO testing redeff/cf_script against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982 Nov 16 15:59:36.928 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 15:59:37.533 INFO [stdout] 65a52e08e006fec300a74e44fed547cecfbc4fc68c84919d102c416b352be89b Nov 16 15:59:37.536 INFO running `"docker" "start" "-a" "65a52e08e006fec300a74e44fed547cecfbc4fc68c84919d102c416b352be89b"` Nov 16 15:59:39.001 INFO [stderr] usermod: no changes Nov 16 15:59:39.271 INFO [stderr] Compiling md5 v0.3.5 Nov 16 15:59:39.271 INFO [stderr] Compiling textwrap v0.8.0 Nov 16 15:59:39.271 INFO [stderr] Compiling tokio-io v0.1.2 Nov 16 15:59:41.508 INFO [stderr] Compiling clap v2.26.2 Nov 16 15:59:42.192 INFO [stderr] Compiling tokio-core v0.1.9 Nov 16 15:59:47.649 INFO [stderr] Compiling tokio-proto v0.1.1 Nov 16 15:59:52.269 INFO [stderr] Compiling hyper v0.11.2 Nov 16 16:00:14.218 INFO [stderr] Compiling cf_script v0.1.0 (/source) Nov 16 16:00:15.163 INFO [stderr] warning: unused `#[macro_use]` import Nov 16 16:00:15.163 INFO [stderr] --> src/main.rs:6:1 Nov 16 16:00:15.163 INFO [stderr] | Nov 16 16:00:15.163 INFO [stderr] 6 | #[macro_use] Nov 16 16:00:15.163 INFO [stderr] | ^^^^^^^^^^^^ Nov 16 16:00:15.163 INFO [stderr] | Nov 16 16:00:15.163 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 16 16:00:15.163 INFO [stderr] Nov 16 16:00:15.163 INFO [stderr] warning: unused `#[macro_use]` import Nov 16 16:00:15.163 INFO [stderr] --> src/main.rs:14:1 Nov 16 16:00:15.163 INFO [stderr] | Nov 16 16:00:15.163 INFO [stderr] 14 | #[macro_use] Nov 16 16:00:15.163 INFO [stderr] | ^^^^^^^^^^^^ Nov 16 16:00:15.163 INFO [stderr] Nov 16 16:00:15.163 INFO [stderr] warning: unused import: `network::get_page_streamed` Nov 16 16:00:15.163 INFO [stderr] --> src/auth/mod.rs:9:5 Nov 16 16:00:15.163 INFO [stderr] | Nov 16 16:00:15.163 INFO [stderr] 9 | use network::get_page_streamed; Nov 16 16:00:15.163 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 16:00:15.163 INFO [stderr] Nov 16 16:00:15.163 INFO [stderr] warning: unused import: `errors` Nov 16 16:00:15.163 INFO [stderr] --> src/auth/mod.rs:12:5 Nov 16 16:00:15.163 INFO [stderr] | Nov 16 16:00:15.163 INFO [stderr] 12 | use errors; Nov 16 16:00:15.163 INFO [stderr] | ^^^^^^ Nov 16 16:00:15.163 INFO [stderr] Nov 16 16:00:15.166 INFO [stderr] warning: unused import: `std::str` Nov 16 16:00:15.166 INFO [stderr] --> src/network/mod.rs:2:5 Nov 16 16:00:15.166 INFO [stderr] | Nov 16 16:00:15.167 INFO [stderr] 2 | use std::str; Nov 16 16:00:15.167 INFO [stderr] | ^^^^^^^^ Nov 16 16:00:15.167 INFO [stderr] Nov 16 16:00:15.167 INFO [stderr] warning: unused import: `::cf_page::*` Nov 16 16:00:15.167 INFO [stderr] --> src/download/mod.rs:1:5 Nov 16 16:00:15.167 INFO [stderr] | Nov 16 16:00:15.167 INFO [stderr] 1 | use ::cf_page::*; Nov 16 16:00:15.167 INFO [stderr] | ^^^^^^^^^^^^ Nov 16 16:00:15.167 INFO [stderr] Nov 16 16:00:15.167 INFO [stderr] warning: unused import: `std::fs::*` Nov 16 16:00:15.167 INFO [stderr] --> src/download/mod.rs:9:5 Nov 16 16:00:15.167 INFO [stderr] | Nov 16 16:00:15.167 INFO [stderr] 9 | use std::fs::*; Nov 16 16:00:15.167 INFO [stderr] | ^^^^^^^^^^ Nov 16 16:00:15.167 INFO [stderr] Nov 16 16:00:15.167 INFO [stderr] warning: unused import: `std::io::Write` Nov 16 16:00:15.167 INFO [stderr] --> src/download/mod.rs:10:5 Nov 16 16:00:15.167 INFO [stderr] | Nov 16 16:00:15.167 INFO [stderr] 10 | use std::io::Write; Nov 16 16:00:15.167 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 16 16:00:15.167 INFO [stderr] Nov 16 16:00:15.167 INFO [stderr] warning: unused import: `std` Nov 16 16:00:15.167 INFO [stderr] --> src/cf_page.rs:1:5 Nov 16 16:00:15.167 INFO [stderr] | Nov 16 16:00:15.167 INFO [stderr] 1 | use std; Nov 16 16:00:15.167 INFO [stderr] | ^^^ Nov 16 16:00:15.167 INFO [stderr] Nov 16 16:00:15.461 INFO [stderr] warning: unused import: `Stream` Nov 16 16:00:15.461 INFO [stderr] --> src/auth/mod.rs:4:23 Nov 16 16:00:15.461 INFO [stderr] | Nov 16 16:00:15.461 INFO [stderr] 4 | use futures::{Future, Stream}; Nov 16 16:00:15.461 INFO [stderr] | ^^^^^^ Nov 16 16:00:15.461 INFO [stderr] Nov 16 16:00:15.576 INFO [stderr] warning: variant is never constructed: `C` Nov 16 16:00:15.576 INFO [stderr] --> src/auth/langs.rs:2:5 Nov 16 16:00:15.576 INFO [stderr] | Nov 16 16:00:15.576 INFO [stderr] 2 | C, Nov 16 16:00:15.577 INFO [stderr] | ^ Nov 16 16:00:15.577 INFO [stderr] | Nov 16 16:00:15.577 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 16 16:00:15.577 INFO [stderr] Nov 16 16:00:15.577 INFO [stderr] warning: variant is never constructed: `C11` Nov 16 16:00:15.577 INFO [stderr] --> src/auth/langs.rs:3:5 Nov 16 16:00:15.577 INFO [stderr] | Nov 16 16:00:15.577 INFO [stderr] 3 | C11, Nov 16 16:00:15.577 INFO [stderr] | ^^^ Nov 16 16:00:15.577 INFO [stderr] Nov 16 16:00:15.577 INFO [stderr] warning: variant is never constructed: `Cpp11` Nov 16 16:00:15.577 INFO [stderr] --> src/auth/langs.rs:4:5 Nov 16 16:00:15.577 INFO [stderr] | Nov 16 16:00:15.577 INFO [stderr] 4 | Cpp11, Nov 16 16:00:15.577 INFO [stderr] | ^^^^^ Nov 16 16:00:15.577 INFO [stderr] Nov 16 16:00:15.577 INFO [stderr] warning: variant is never constructed: `MVCpp` Nov 16 16:00:15.577 INFO [stderr] --> src/auth/langs.rs:6:5 Nov 16 16:00:15.577 INFO [stderr] | Nov 16 16:00:15.577 INFO [stderr] 6 | MVCpp, Nov 16 16:00:15.577 INFO [stderr] | ^^^^^ Nov 16 16:00:15.577 INFO [stderr] Nov 16 16:00:15.577 INFO [stderr] warning: variant is never constructed: `CsharpMono` Nov 16 16:00:15.577 INFO [stderr] --> src/auth/langs.rs:7:5 Nov 16 16:00:15.577 INFO [stderr] | Nov 16 16:00:15.577 INFO [stderr] 7 | CsharpMono, Nov 16 16:00:15.577 INFO [stderr] | ^^^^^^^^^^ Nov 16 16:00:15.577 INFO [stderr] Nov 16 16:00:15.577 INFO [stderr] warning: variant is never constructed: `CsharpNet` Nov 16 16:00:15.577 INFO [stderr] --> src/auth/langs.rs:8:5 Nov 16 16:00:15.577 INFO [stderr] | Nov 16 16:00:15.577 INFO [stderr] 8 | CsharpNet, Nov 16 16:00:15.578 INFO [stderr] | ^^^^^^^^^ Nov 16 16:00:15.579 INFO [stderr] Nov 16 16:00:15.579 INFO [stderr] warning: variant is never constructed: `D` Nov 16 16:00:15.580 INFO [stderr] --> src/auth/langs.rs:9:5 Nov 16 16:00:15.580 INFO [stderr] | Nov 16 16:00:15.581 INFO [stderr] 9 | D, Nov 16 16:00:15.581 INFO [stderr] | ^ Nov 16 16:00:15.581 INFO [stderr] Nov 16 16:00:15.581 INFO [stderr] warning: variant is never constructed: `Go` Nov 16 16:00:15.581 INFO [stderr] --> src/auth/langs.rs:10:5 Nov 16 16:00:15.581 INFO [stderr] | Nov 16 16:00:15.581 INFO [stderr] 10 | Go, Nov 16 16:00:15.581 INFO [stderr] | ^^ Nov 16 16:00:15.581 INFO [stderr] Nov 16 16:00:15.581 INFO [stderr] warning: variant is never constructed: `Haskell` Nov 16 16:00:15.581 INFO [stderr] --> src/auth/langs.rs:11:5 Nov 16 16:00:15.581 INFO [stderr] | Nov 16 16:00:15.581 INFO [stderr] 11 | Haskell, Nov 16 16:00:15.581 INFO [stderr] | ^^^^^^^ Nov 16 16:00:15.581 INFO [stderr] Nov 16 16:00:15.581 INFO [stderr] warning: variant is never constructed: `Java` Nov 16 16:00:15.581 INFO [stderr] --> src/auth/langs.rs:12:5 Nov 16 16:00:15.581 INFO [stderr] | Nov 16 16:00:15.581 INFO [stderr] 12 | Java, Nov 16 16:00:15.581 INFO [stderr] | ^^^^ Nov 16 16:00:15.581 INFO [stderr] Nov 16 16:00:15.581 INFO [stderr] warning: variant is never constructed: `Kotlin` Nov 16 16:00:15.581 INFO [stderr] --> src/auth/langs.rs:13:5 Nov 16 16:00:15.581 INFO [stderr] | Nov 16 16:00:15.581 INFO [stderr] 13 | Kotlin, Nov 16 16:00:15.581 INFO [stderr] | ^^^^^^ Nov 16 16:00:15.581 INFO [stderr] Nov 16 16:00:15.581 INFO [stderr] warning: variant is never constructed: `OCaml` Nov 16 16:00:15.581 INFO [stderr] --> src/auth/langs.rs:14:5 Nov 16 16:00:15.581 INFO [stderr] | Nov 16 16:00:15.581 INFO [stderr] 14 | OCaml, Nov 16 16:00:15.581 INFO [stderr] | ^^^^^ Nov 16 16:00:15.581 INFO [stderr] Nov 16 16:00:15.582 INFO [stderr] warning: variant is never constructed: `Delphi` Nov 16 16:00:15.582 INFO [stderr] --> src/auth/langs.rs:15:5 Nov 16 16:00:15.582 INFO [stderr] | Nov 16 16:00:15.582 INFO [stderr] 15 | Delphi, Nov 16 16:00:15.582 INFO [stderr] | ^^^^^^ Nov 16 16:00:15.582 INFO [stderr] Nov 16 16:00:15.582 INFO [stderr] warning: variant is never constructed: `Pascal` Nov 16 16:00:15.582 INFO [stderr] --> src/auth/langs.rs:16:5 Nov 16 16:00:15.582 INFO [stderr] | Nov 16 16:00:15.582 INFO [stderr] 16 | Pascal, Nov 16 16:00:15.582 INFO [stderr] | ^^^^^^ Nov 16 16:00:15.582 INFO [stderr] Nov 16 16:00:15.582 INFO [stderr] warning: variant is never constructed: `Perl` Nov 16 16:00:15.582 INFO [stderr] --> src/auth/langs.rs:17:5 Nov 16 16:00:15.582 INFO [stderr] | Nov 16 16:00:15.582 INFO [stderr] 17 | Perl, Nov 16 16:00:15.582 INFO [stderr] | ^^^^ Nov 16 16:00:15.582 INFO [stderr] Nov 16 16:00:15.582 INFO [stderr] warning: variant is never constructed: `PHP` Nov 16 16:00:15.582 INFO [stderr] --> src/auth/langs.rs:18:5 Nov 16 16:00:15.582 INFO [stderr] | Nov 16 16:00:15.582 INFO [stderr] 18 | PHP, Nov 16 16:00:15.582 INFO [stderr] | ^^^ Nov 16 16:00:15.582 INFO [stderr] Nov 16 16:00:15.582 INFO [stderr] warning: variant is never constructed: `Python2` Nov 16 16:00:15.582 INFO [stderr] --> src/auth/langs.rs:19:5 Nov 16 16:00:15.582 INFO [stderr] | Nov 16 16:00:15.582 INFO [stderr] 19 | Python2, Nov 16 16:00:15.582 INFO [stderr] | ^^^^^^^ Nov 16 16:00:15.582 INFO [stderr] Nov 16 16:00:15.582 INFO [stderr] warning: variant is never constructed: `Python3` Nov 16 16:00:15.582 INFO [stderr] --> src/auth/langs.rs:20:5 Nov 16 16:00:15.585 INFO [stderr] | Nov 16 16:00:15.585 INFO [stderr] 20 | Python3, Nov 16 16:00:15.585 INFO [stderr] | ^^^^^^^ Nov 16 16:00:15.585 INFO [stderr] Nov 16 16:00:15.585 INFO [stderr] warning: variant is never constructed: `PyPy2` Nov 16 16:00:15.585 INFO [stderr] --> src/auth/langs.rs:21:5 Nov 16 16:00:15.585 INFO [stderr] | Nov 16 16:00:15.585 INFO [stderr] 21 | PyPy2, Nov 16 16:00:15.585 INFO [stderr] | ^^^^^ Nov 16 16:00:15.585 INFO [stderr] Nov 16 16:00:15.585 INFO [stderr] warning: variant is never constructed: `PyPy3` Nov 16 16:00:15.585 INFO [stderr] --> src/auth/langs.rs:22:5 Nov 16 16:00:15.585 INFO [stderr] | Nov 16 16:00:15.585 INFO [stderr] 22 | PyPy3, Nov 16 16:00:15.585 INFO [stderr] | ^^^^^ Nov 16 16:00:15.585 INFO [stderr] Nov 16 16:00:15.585 INFO [stderr] warning: variant is never constructed: `JavaScript` Nov 16 16:00:15.585 INFO [stderr] --> src/auth/langs.rs:23:5 Nov 16 16:00:15.585 INFO [stderr] | Nov 16 16:00:15.585 INFO [stderr] 23 | JavaScript, Nov 16 16:00:15.585 INFO [stderr] | ^^^^^^^^^^ Nov 16 16:00:15.585 INFO [stderr] Nov 16 16:00:15.585 INFO [stderr] warning: variant is never constructed: `Rust` Nov 16 16:00:15.585 INFO [stderr] --> src/auth/langs.rs:24:5 Nov 16 16:00:15.585 INFO [stderr] | Nov 16 16:00:15.585 INFO [stderr] 24 | Rust, Nov 16 16:00:15.585 INFO [stderr] | ^^^^ Nov 16 16:00:15.585 INFO [stderr] Nov 16 16:00:15.585 INFO [stderr] warning: variant is never constructed: `Scala` Nov 16 16:00:15.585 INFO [stderr] --> src/auth/langs.rs:25:5 Nov 16 16:00:15.585 INFO [stderr] | Nov 16 16:00:15.585 INFO [stderr] 25 | Scala, Nov 16 16:00:15.585 INFO [stderr] | ^^^^^ Nov 16 16:00:15.585 INFO [stderr] Nov 16 16:00:15.585 INFO [stderr] warning: variant is never constructed: `WrongAnswer` Nov 16 16:00:15.585 INFO [stderr] --> src/auth/mod.rs:76:5 Nov 16 16:00:15.585 INFO [stderr] | Nov 16 16:00:15.585 INFO [stderr] 76 | WrongAnswer(i32), Nov 16 16:00:15.585 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 16 16:00:15.585 INFO [stderr] Nov 16 16:00:15.585 INFO [stderr] warning: variant is never constructed: `TimeLimit` Nov 16 16:00:15.585 INFO [stderr] --> src/auth/mod.rs:77:5 Nov 16 16:00:15.585 INFO [stderr] | Nov 16 16:00:15.585 INFO [stderr] 77 | TimeLimit(i32), Nov 16 16:00:15.585 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 16 16:00:15.585 INFO [stderr] Nov 16 16:00:15.585 INFO [stderr] warning: variant is never constructed: `MemoryLimit` Nov 16 16:00:15.585 INFO [stderr] --> src/auth/mod.rs:78:5 Nov 16 16:00:15.585 INFO [stderr] | Nov 16 16:00:15.585 INFO [stderr] 78 | MemoryLimit(i32), Nov 16 16:00:15.585 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 16 16:00:15.585 INFO [stderr] Nov 16 16:00:15.585 INFO [stderr] warning: variant is never constructed: `CompilationError` Nov 16 16:00:15.585 INFO [stderr] --> src/auth/mod.rs:79:5 Nov 16 16:00:15.585 INFO [stderr] | Nov 16 16:00:15.585 INFO [stderr] 79 | CompilationError(String), Nov 16 16:00:15.585 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 16:00:15.585 INFO [stderr] Nov 16 16:00:15.585 INFO [stderr] warning: variant is never constructed: `Connection` Nov 16 16:00:15.585 INFO [stderr] --> src/errors.rs:5:5 Nov 16 16:00:15.585 INFO [stderr] | Nov 16 16:00:15.585 INFO [stderr] 5 | Connection, Nov 16 16:00:15.585 INFO [stderr] | ^^^^^^^^^^ Nov 16 16:00:15.585 INFO [stderr] Nov 16 16:00:15.585 INFO [stderr] warning: variant is never constructed: `Internal` Nov 16 16:00:15.585 INFO [stderr] --> src/errors.rs:7:5 Nov 16 16:00:15.585 INFO [stderr] | Nov 16 16:00:15.585 INFO [stderr] 7 | Internal, Nov 16 16:00:15.585 INFO [stderr] | ^^^^^^^^ Nov 16 16:00:15.585 INFO [stderr] Nov 16 16:00:15.586 INFO [stderr] warning: variant is never constructed: `Os` Nov 16 16:00:15.586 INFO [stderr] --> src/errors.rs:8:5 Nov 16 16:00:15.586 INFO [stderr] | Nov 16 16:00:15.586 INFO [stderr] 8 | Os, Nov 16 16:00:15.586 INFO [stderr] | ^^ Nov 16 16:00:15.586 INFO [stderr] Nov 16 16:00:15.586 INFO [stderr] warning: static item is never used: `CF_PAGE` Nov 16 16:00:15.586 INFO [stderr] --> src/cf_page.rs:2:1 Nov 16 16:00:15.586 INFO [stderr] | Nov 16 16:00:15.586 INFO [stderr] 2 | static CF_PAGE: &'static str = "http://codeforces.com"; Nov 16 16:00:15.586 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 16:00:15.586 INFO [stderr] Nov 16 16:00:15.586 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Nov 16 16:00:15.586 INFO [stderr] --> src/main.rs:1:12 Nov 16 16:00:15.586 INFO [stderr] | Nov 16 16:00:15.586 INFO [stderr] 1 | #![feature(conservative_impl_trait)] Nov 16 16:00:15.586 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 16:00:15.586 INFO [stderr] | Nov 16 16:00:15.586 INFO [stderr] = note: #[warn(stable_features)] on by default Nov 16 16:00:15.586 INFO [stderr] Nov 16 16:00:15.586 INFO [stderr] warning: the `boundary:` in this pattern is redundant Nov 16 16:00:15.586 INFO [stderr] --> src/network/mod.rs:69:24 Nov 16 16:00:15.586 INFO [stderr] | Nov 16 16:00:15.586 INFO [stderr] 69 | if let Multipart { boundary: boundary, data: data } = method { Nov 16 16:00:15.586 INFO [stderr] | ---------^^^^^^^^^ Nov 16 16:00:15.586 INFO [stderr] | | Nov 16 16:00:15.586 INFO [stderr] | help: remove this Nov 16 16:00:15.586 INFO [stderr] | Nov 16 16:00:15.586 INFO [stderr] = note: #[warn(non_shorthand_field_patterns)] on by default Nov 16 16:00:15.586 INFO [stderr] Nov 16 16:00:15.586 INFO [stderr] warning: the `data:` in this pattern is redundant Nov 16 16:00:15.586 INFO [stderr] --> src/network/mod.rs:69:44 Nov 16 16:00:15.586 INFO [stderr] | Nov 16 16:00:15.586 INFO [stderr] 69 | if let Multipart { boundary: boundary, data: data } = method { Nov 16 16:00:15.586 INFO [stderr] | -----^^^^^ Nov 16 16:00:15.586 INFO [stderr] | | Nov 16 16:00:15.586 INFO [stderr] | help: remove this Nov 16 16:00:15.586 INFO [stderr] Nov 16 16:00:15.586 INFO [stderr] warning: the `data:` in this pattern is redundant Nov 16 16:00:15.586 INFO [stderr] --> src/network/mod.rs:77:26 Nov 16 16:00:15.586 INFO [stderr] | Nov 16 16:00:15.586 INFO [stderr] 77 | } else if let Post { data: data } = method { Nov 16 16:00:15.586 INFO [stderr] | -----^^^^^ Nov 16 16:00:15.586 INFO [stderr] | | Nov 16 16:00:15.586 INFO [stderr] | help: remove this Nov 16 16:00:15.586 INFO [stderr] Nov 16 16:00:15.587 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 16 16:00:15.587 INFO [stderr] --> src/file_io.rs:8:5 Nov 16 16:00:15.587 INFO [stderr] | Nov 16 16:00:15.587 INFO [stderr] 8 | file.write_all(bytes); Nov 16 16:00:15.587 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Nov 16 16:00:15.591 INFO [stderr] | Nov 16 16:00:15.591 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 16 16:00:15.591 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 16 16:00:15.591 INFO [stderr] Nov 16 16:00:15.591 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 16 16:00:15.591 INFO [stderr] --> src/file_io.rs:18:5 Nov 16 16:00:15.591 INFO [stderr] | Nov 16 16:00:15.591 INFO [stderr] 18 | file.read_to_string(&mut s); Nov 16 16:00:15.591 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 16:00:15.591 INFO [stderr] | Nov 16 16:00:15.591 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 16 16:00:15.591 INFO [stderr] Nov 16 16:00:15.591 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 16 16:00:15.591 INFO [stderr] --> src/main.rs:117:17 Nov 16 16:00:15.591 INFO [stderr] | Nov 16 16:00:15.591 INFO [stderr] 117 | cookiefile.write_all(serialized.as_bytes()); Nov 16 16:00:15.591 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 16:00:15.591 INFO [stderr] | Nov 16 16:00:15.591 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 16 16:00:15.591 INFO [stderr] Nov 16 16:00:15.591 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 16 16:00:15.591 INFO [stderr] --> src/main.rs:119:13 Nov 16 16:00:15.591 INFO [stderr] | Nov 16 16:00:15.591 INFO [stderr] 119 | core.run(work); Nov 16 16:00:15.591 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 16 16:00:15.591 INFO [stderr] | Nov 16 16:00:15.591 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 16 16:00:15.591 INFO [stderr] Nov 16 16:00:15.591 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 16 16:00:15.591 INFO [stderr] --> src/main.rs:148:13 Nov 16 16:00:15.591 INFO [stderr] | Nov 16 16:00:15.591 INFO [stderr] 148 | core.run(work); Nov 16 16:00:15.591 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 16 16:00:15.591 INFO [stderr] | Nov 16 16:00:15.591 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 16 16:00:15.591 INFO [stderr] Nov 16 16:00:21.287 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.25s Nov 16 16:00:21.293 INFO [stderr] su: No module specific data is present Nov 16 16:00:21.745 INFO running `"docker" "inspect" "65a52e08e006fec300a74e44fed547cecfbc4fc68c84919d102c416b352be89b"` Nov 16 16:00:22.105 INFO running `"docker" "rm" "-f" "65a52e08e006fec300a74e44fed547cecfbc4fc68c84919d102c416b352be89b"` Nov 16 16:00:22.533 INFO [stdout] 65a52e08e006fec300a74e44fed547cecfbc4fc68c84919d102c416b352be89b Nov 16 16:00:22.535 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16:00:22.999 INFO [stdout] f6c1722f71305ffc88656277e364a4167c3310a1fa23259c7513ec6f8272b65a Nov 16 16:00:23.007 INFO running `"docker" "start" "-a" "f6c1722f71305ffc88656277e364a4167c3310a1fa23259c7513ec6f8272b65a"` Nov 16 16:00:24.206 INFO [stderr] usermod: no changes Nov 16 16:00:24.483 INFO [stderr] Compiling cf_script v0.1.0 (/source) Nov 16 16:00:25.383 INFO [stderr] warning: unused `#[macro_use]` import Nov 16 16:00:25.384 INFO [stderr] --> src/main.rs:6:1 Nov 16 16:00:25.384 INFO [stderr] | Nov 16 16:00:25.384 INFO [stderr] 6 | #[macro_use] Nov 16 16:00:25.385 INFO [stderr] | ^^^^^^^^^^^^ Nov 16 16:00:25.385 INFO [stderr] | Nov 16 16:00:25.385 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 16 16:00:25.385 INFO [stderr] Nov 16 16:00:25.386 INFO [stderr] warning: unused `#[macro_use]` import Nov 16 16:00:25.386 INFO [stderr] --> src/main.rs:14:1 Nov 16 16:00:25.386 INFO [stderr] | Nov 16 16:00:25.387 INFO [stderr] 14 | #[macro_use] Nov 16 16:00:25.387 INFO [stderr] | ^^^^^^^^^^^^ Nov 16 16:00:25.387 INFO [stderr] Nov 16 16:00:25.388 INFO [stderr] warning: unused import: `network::get_page_streamed` Nov 16 16:00:25.388 INFO [stderr] --> src/auth/mod.rs:9:5 Nov 16 16:00:25.388 INFO [stderr] | Nov 16 16:00:25.388 INFO [stderr] 9 | use network::get_page_streamed; Nov 16 16:00:25.389 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 16:00:25.389 INFO [stderr] Nov 16 16:00:25.389 INFO [stderr] warning: unused import: `errors` Nov 16 16:00:25.390 INFO [stderr] --> src/auth/mod.rs:12:5 Nov 16 16:00:25.390 INFO [stderr] | Nov 16 16:00:25.390 INFO [stderr] 12 | use errors; Nov 16 16:00:25.391 INFO [stderr] | ^^^^^^ Nov 16 16:00:25.391 INFO [stderr] Nov 16 16:00:25.391 INFO [stderr] warning: unused import: `std::str` Nov 16 16:00:25.392 INFO [stderr] --> src/network/mod.rs:2:5 Nov 16 16:00:25.392 INFO [stderr] | Nov 16 16:00:25.392 INFO [stderr] 2 | use std::str; Nov 16 16:00:25.393 INFO [stderr] | ^^^^^^^^ Nov 16 16:00:25.393 INFO [stderr] Nov 16 16:00:25.393 INFO [stderr] warning: unused import: `::cf_page::*` Nov 16 16:00:25.394 INFO [stderr] --> src/download/mod.rs:1:5 Nov 16 16:00:25.394 INFO [stderr] | Nov 16 16:00:25.394 INFO [stderr] 1 | use ::cf_page::*; Nov 16 16:00:25.395 INFO [stderr] | ^^^^^^^^^^^^ Nov 16 16:00:25.395 INFO [stderr] Nov 16 16:00:25.395 INFO [stderr] warning: unused import: `std::fs::*` Nov 16 16:00:25.395 INFO [stderr] --> src/download/mod.rs:9:5 Nov 16 16:00:25.396 INFO [stderr] | Nov 16 16:00:25.396 INFO [stderr] 9 | use std::fs::*; Nov 16 16:00:25.396 INFO [stderr] | ^^^^^^^^^^ Nov 16 16:00:25.397 INFO [stderr] Nov 16 16:00:25.397 INFO [stderr] warning: unused import: `std::io::Write` Nov 16 16:00:25.397 INFO [stderr] --> src/download/mod.rs:10:5 Nov 16 16:00:25.397 INFO [stderr] | Nov 16 16:00:25.398 INFO [stderr] 10 | use std::io::Write; Nov 16 16:00:25.398 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 16 16:00:25.398 INFO [stderr] Nov 16 16:00:25.398 INFO [stderr] warning: unused import: `std` Nov 16 16:00:25.399 INFO [stderr] --> src/cf_page.rs:1:5 Nov 16 16:00:25.399 INFO [stderr] | Nov 16 16:00:25.399 INFO [stderr] 1 | use std; Nov 16 16:00:25.399 INFO [stderr] | ^^^ Nov 16 16:00:25.400 INFO [stderr] Nov 16 16:00:25.646 INFO [stderr] warning: unused import: `Stream` Nov 16 16:00:25.646 INFO [stderr] --> src/auth/mod.rs:4:23 Nov 16 16:00:25.646 INFO [stderr] | Nov 16 16:00:25.646 INFO [stderr] 4 | use futures::{Future, Stream}; Nov 16 16:00:25.646 INFO [stderr] | ^^^^^^ Nov 16 16:00:25.646 INFO [stderr] Nov 16 16:00:25.784 INFO [stderr] warning: variant is never constructed: `C` Nov 16 16:00:25.784 INFO [stderr] --> src/auth/langs.rs:2:5 Nov 16 16:00:25.784 INFO [stderr] | Nov 16 16:00:25.784 INFO [stderr] 2 | C, Nov 16 16:00:25.784 INFO [stderr] | ^ Nov 16 16:00:25.784 INFO [stderr] | Nov 16 16:00:25.784 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 16 16:00:25.784 INFO [stderr] Nov 16 16:00:25.784 INFO [stderr] warning: variant is never constructed: `C11` Nov 16 16:00:25.784 INFO [stderr] --> src/auth/langs.rs:3:5 Nov 16 16:00:25.784 INFO [stderr] | Nov 16 16:00:25.784 INFO [stderr] 3 | C11, Nov 16 16:00:25.784 INFO [stderr] | ^^^ Nov 16 16:00:25.784 INFO [stderr] Nov 16 16:00:25.784 INFO [stderr] warning: variant is never constructed: `Cpp11` Nov 16 16:00:25.784 INFO [stderr] --> src/auth/langs.rs:4:5 Nov 16 16:00:25.784 INFO [stderr] | Nov 16 16:00:25.784 INFO [stderr] 4 | Cpp11, Nov 16 16:00:25.784 INFO [stderr] | ^^^^^ Nov 16 16:00:25.784 INFO [stderr] Nov 16 16:00:25.784 INFO [stderr] warning: variant is never constructed: `MVCpp` Nov 16 16:00:25.784 INFO [stderr] --> src/auth/langs.rs:6:5 Nov 16 16:00:25.784 INFO [stderr] | Nov 16 16:00:25.784 INFO [stderr] 6 | MVCpp, Nov 16 16:00:25.784 INFO [stderr] | ^^^^^ Nov 16 16:00:25.784 INFO [stderr] Nov 16 16:00:25.784 INFO [stderr] warning: variant is never constructed: `CsharpMono` Nov 16 16:00:25.784 INFO [stderr] --> src/auth/langs.rs:7:5 Nov 16 16:00:25.784 INFO [stderr] | Nov 16 16:00:25.784 INFO [stderr] 7 | CsharpMono, Nov 16 16:00:25.784 INFO [stderr] | ^^^^^^^^^^ Nov 16 16:00:25.784 INFO [stderr] Nov 16 16:00:25.784 INFO [stderr] warning: variant is never constructed: `CsharpNet` Nov 16 16:00:25.784 INFO [stderr] --> src/auth/langs.rs:8:5 Nov 16 16:00:25.785 INFO [stderr] | Nov 16 16:00:25.785 INFO [stderr] 8 | CsharpNet, Nov 16 16:00:25.785 INFO [stderr] | ^^^^^^^^^ Nov 16 16:00:25.785 INFO [stderr] Nov 16 16:00:25.785 INFO [stderr] warning: variant is never constructed: `D` Nov 16 16:00:25.785 INFO [stderr] --> src/auth/langs.rs:9:5 Nov 16 16:00:25.785 INFO [stderr] | Nov 16 16:00:25.785 INFO [stderr] 9 | D, Nov 16 16:00:25.785 INFO [stderr] | ^ Nov 16 16:00:25.785 INFO [stderr] Nov 16 16:00:25.785 INFO [stderr] warning: variant is never constructed: `Go` Nov 16 16:00:25.785 INFO [stderr] --> src/auth/langs.rs:10:5 Nov 16 16:00:25.785 INFO [stderr] | Nov 16 16:00:25.785 INFO [stderr] 10 | Go, Nov 16 16:00:25.785 INFO [stderr] | ^^ Nov 16 16:00:25.785 INFO [stderr] Nov 16 16:00:25.785 INFO [stderr] warning: variant is never constructed: `Haskell` Nov 16 16:00:25.785 INFO [stderr] --> src/auth/langs.rs:11:5 Nov 16 16:00:25.785 INFO [stderr] | Nov 16 16:00:25.785 INFO [stderr] 11 | Haskell, Nov 16 16:00:25.785 INFO [stderr] | ^^^^^^^ Nov 16 16:00:25.785 INFO [stderr] Nov 16 16:00:25.785 INFO [stderr] warning: variant is never constructed: `Java` Nov 16 16:00:25.785 INFO [stderr] --> src/auth/langs.rs:12:5 Nov 16 16:00:25.785 INFO [stderr] | Nov 16 16:00:25.785 INFO [stderr] 12 | Java, Nov 16 16:00:25.785 INFO [stderr] | ^^^^ Nov 16 16:00:25.785 INFO [stderr] Nov 16 16:00:25.785 INFO [stderr] warning: variant is never constructed: `Kotlin` Nov 16 16:00:25.785 INFO [stderr] --> src/auth/langs.rs:13:5 Nov 16 16:00:25.785 INFO [stderr] | Nov 16 16:00:25.785 INFO [stderr] 13 | Kotlin, Nov 16 16:00:25.785 INFO [stderr] | ^^^^^^ Nov 16 16:00:25.785 INFO [stderr] Nov 16 16:00:25.785 INFO [stderr] warning: variant is never constructed: `OCaml` Nov 16 16:00:25.785 INFO [stderr] --> src/auth/langs.rs:14:5 Nov 16 16:00:25.785 INFO [stderr] | Nov 16 16:00:25.785 INFO [stderr] 14 | OCaml, Nov 16 16:00:25.785 INFO [stderr] | ^^^^^ Nov 16 16:00:25.785 INFO [stderr] Nov 16 16:00:25.785 INFO [stderr] warning: variant is never constructed: `Delphi` Nov 16 16:00:25.785 INFO [stderr] --> src/auth/langs.rs:15:5 Nov 16 16:00:25.785 INFO [stderr] | Nov 16 16:00:25.785 INFO [stderr] 15 | Delphi, Nov 16 16:00:25.785 INFO [stderr] | ^^^^^^ Nov 16 16:00:25.785 INFO [stderr] Nov 16 16:00:25.785 INFO [stderr] warning: variant is never constructed: `Pascal` Nov 16 16:00:25.785 INFO [stderr] --> src/auth/langs.rs:16:5 Nov 16 16:00:25.785 INFO [stderr] | Nov 16 16:00:25.785 INFO [stderr] 16 | Pascal, Nov 16 16:00:25.785 INFO [stderr] | ^^^^^^ Nov 16 16:00:25.785 INFO [stderr] Nov 16 16:00:25.785 INFO [stderr] warning: variant is never constructed: `Perl` Nov 16 16:00:25.785 INFO [stderr] --> src/auth/langs.rs:17:5 Nov 16 16:00:25.785 INFO [stderr] | Nov 16 16:00:25.785 INFO [stderr] 17 | Perl, Nov 16 16:00:25.785 INFO [stderr] | ^^^^ Nov 16 16:00:25.785 INFO [stderr] Nov 16 16:00:25.785 INFO [stderr] warning: variant is never constructed: `PHP` Nov 16 16:00:25.785 INFO [stderr] --> src/auth/langs.rs:18:5 Nov 16 16:00:25.785 INFO [stderr] | Nov 16 16:00:25.785 INFO [stderr] 18 | PHP, Nov 16 16:00:25.785 INFO [stderr] | ^^^ Nov 16 16:00:25.785 INFO [stderr] Nov 16 16:00:25.785 INFO [stderr] warning: variant is never constructed: `Python2` Nov 16 16:00:25.785 INFO [stderr] --> src/auth/langs.rs:19:5 Nov 16 16:00:25.785 INFO [stderr] | Nov 16 16:00:25.785 INFO [stderr] 19 | Python2, Nov 16 16:00:25.785 INFO [stderr] | ^^^^^^^ Nov 16 16:00:25.785 INFO [stderr] Nov 16 16:00:25.785 INFO [stderr] warning: variant is never constructed: `Python3` Nov 16 16:00:25.785 INFO [stderr] --> src/auth/langs.rs:20:5 Nov 16 16:00:25.785 INFO [stderr] | Nov 16 16:00:25.785 INFO [stderr] 20 | Python3, Nov 16 16:00:25.785 INFO [stderr] | ^^^^^^^ Nov 16 16:00:25.785 INFO [stderr] Nov 16 16:00:25.785 INFO [stderr] warning: variant is never constructed: `PyPy2` Nov 16 16:00:25.785 INFO [stderr] --> src/auth/langs.rs:21:5 Nov 16 16:00:25.785 INFO [stderr] | Nov 16 16:00:25.785 INFO [stderr] 21 | PyPy2, Nov 16 16:00:25.785 INFO [stderr] | ^^^^^ Nov 16 16:00:25.785 INFO [stderr] Nov 16 16:00:25.785 INFO [stderr] warning: variant is never constructed: `PyPy3` Nov 16 16:00:25.785 INFO [stderr] --> src/auth/langs.rs:22:5 Nov 16 16:00:25.785 INFO [stderr] | Nov 16 16:00:25.786 INFO [stderr] 22 | PyPy3, Nov 16 16:00:25.786 INFO [stderr] | ^^^^^ Nov 16 16:00:25.786 INFO [stderr] Nov 16 16:00:25.786 INFO [stderr] warning: variant is never constructed: `JavaScript` Nov 16 16:00:25.786 INFO [stderr] --> src/auth/langs.rs:23:5 Nov 16 16:00:25.786 INFO [stderr] | Nov 16 16:00:25.786 INFO [stderr] 23 | JavaScript, Nov 16 16:00:25.786 INFO [stderr] | ^^^^^^^^^^ Nov 16 16:00:25.786 INFO [stderr] Nov 16 16:00:25.786 INFO [stderr] warning: variant is never constructed: `Rust` Nov 16 16:00:25.786 INFO [stderr] --> src/auth/langs.rs:24:5 Nov 16 16:00:25.786 INFO [stderr] | Nov 16 16:00:25.786 INFO [stderr] 24 | Rust, Nov 16 16:00:25.786 INFO [stderr] | ^^^^ Nov 16 16:00:25.786 INFO [stderr] Nov 16 16:00:25.786 INFO [stderr] warning: variant is never constructed: `Scala` Nov 16 16:00:25.786 INFO [stderr] --> src/auth/langs.rs:25:5 Nov 16 16:00:25.786 INFO [stderr] | Nov 16 16:00:25.786 INFO [stderr] 25 | Scala, Nov 16 16:00:25.786 INFO [stderr] | ^^^^^ Nov 16 16:00:25.786 INFO [stderr] Nov 16 16:00:25.786 INFO [stderr] warning: variant is never constructed: `WrongAnswer` Nov 16 16:00:25.786 INFO [stderr] --> src/auth/mod.rs:76:5 Nov 16 16:00:25.786 INFO [stderr] | Nov 16 16:00:25.786 INFO [stderr] 76 | WrongAnswer(i32), Nov 16 16:00:25.786 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 16 16:00:25.786 INFO [stderr] Nov 16 16:00:25.786 INFO [stderr] warning: variant is never constructed: `TimeLimit` Nov 16 16:00:25.786 INFO [stderr] --> src/auth/mod.rs:77:5 Nov 16 16:00:25.786 INFO [stderr] | Nov 16 16:00:25.786 INFO [stderr] 77 | TimeLimit(i32), Nov 16 16:00:25.786 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 16 16:00:25.786 INFO [stderr] Nov 16 16:00:25.786 INFO [stderr] warning: variant is never constructed: `MemoryLimit` Nov 16 16:00:25.786 INFO [stderr] --> src/auth/mod.rs:78:5 Nov 16 16:00:25.786 INFO [stderr] | Nov 16 16:00:25.786 INFO [stderr] 78 | MemoryLimit(i32), Nov 16 16:00:25.786 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 16 16:00:25.786 INFO [stderr] Nov 16 16:00:25.786 INFO [stderr] warning: variant is never constructed: `CompilationError` Nov 16 16:00:25.786 INFO [stderr] --> src/auth/mod.rs:79:5 Nov 16 16:00:25.786 INFO [stderr] | Nov 16 16:00:25.786 INFO [stderr] 79 | CompilationError(String), Nov 16 16:00:25.786 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 16:00:25.786 INFO [stderr] Nov 16 16:00:25.786 INFO [stderr] warning: variant is never constructed: `Connection` Nov 16 16:00:25.786 INFO [stderr] --> src/errors.rs:5:5 Nov 16 16:00:25.786 INFO [stderr] | Nov 16 16:00:25.786 INFO [stderr] 5 | Connection, Nov 16 16:00:25.786 INFO [stderr] | ^^^^^^^^^^ Nov 16 16:00:25.786 INFO [stderr] Nov 16 16:00:25.786 INFO [stderr] warning: variant is never constructed: `Internal` Nov 16 16:00:25.786 INFO [stderr] --> src/errors.rs:7:5 Nov 16 16:00:25.786 INFO [stderr] | Nov 16 16:00:25.786 INFO [stderr] 7 | Internal, Nov 16 16:00:25.786 INFO [stderr] | ^^^^^^^^ Nov 16 16:00:25.786 INFO [stderr] Nov 16 16:00:25.786 INFO [stderr] warning: variant is never constructed: `Os` Nov 16 16:00:25.786 INFO [stderr] --> src/errors.rs:8:5 Nov 16 16:00:25.786 INFO [stderr] | Nov 16 16:00:25.786 INFO [stderr] 8 | Os, Nov 16 16:00:25.786 INFO [stderr] | ^^ Nov 16 16:00:25.786 INFO [stderr] Nov 16 16:00:25.786 INFO [stderr] warning: static item is never used: `CF_PAGE` Nov 16 16:00:25.786 INFO [stderr] --> src/cf_page.rs:2:1 Nov 16 16:00:25.786 INFO [stderr] | Nov 16 16:00:25.786 INFO [stderr] 2 | static CF_PAGE: &'static str = "http://codeforces.com"; Nov 16 16:00:25.786 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 16:00:25.786 INFO [stderr] Nov 16 16:00:25.786 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Nov 16 16:00:25.786 INFO [stderr] --> src/main.rs:1:12 Nov 16 16:00:25.786 INFO [stderr] | Nov 16 16:00:25.786 INFO [stderr] 1 | #![feature(conservative_impl_trait)] Nov 16 16:00:25.786 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 16:00:25.786 INFO [stderr] | Nov 16 16:00:25.786 INFO [stderr] = note: #[warn(stable_features)] on by default Nov 16 16:00:25.786 INFO [stderr] Nov 16 16:00:25.786 INFO [stderr] warning: the `boundary:` in this pattern is redundant Nov 16 16:00:25.786 INFO [stderr] --> src/network/mod.rs:69:24 Nov 16 16:00:25.786 INFO [stderr] | Nov 16 16:00:25.786 INFO [stderr] 69 | if let Multipart { boundary: boundary, data: data } = method { Nov 16 16:00:25.787 INFO [stderr] | ---------^^^^^^^^^ Nov 16 16:00:25.787 INFO [stderr] | | Nov 16 16:00:25.787 INFO [stderr] | help: remove this Nov 16 16:00:25.787 INFO [stderr] | Nov 16 16:00:25.787 INFO [stderr] = note: #[warn(non_shorthand_field_patterns)] on by default Nov 16 16:00:25.787 INFO [stderr] Nov 16 16:00:25.787 INFO [stderr] warning: the `data:` in this pattern is redundant Nov 16 16:00:25.787 INFO [stderr] --> src/network/mod.rs:69:44 Nov 16 16:00:25.787 INFO [stderr] | Nov 16 16:00:25.787 INFO [stderr] 69 | if let Multipart { boundary: boundary, data: data } = method { Nov 16 16:00:25.787 INFO [stderr] | -----^^^^^ Nov 16 16:00:25.787 INFO [stderr] | | Nov 16 16:00:25.787 INFO [stderr] | help: remove this Nov 16 16:00:25.787 INFO [stderr] Nov 16 16:00:25.787 INFO [stderr] warning: the `data:` in this pattern is redundant Nov 16 16:00:25.787 INFO [stderr] --> src/network/mod.rs:77:26 Nov 16 16:00:25.787 INFO [stderr] | Nov 16 16:00:25.787 INFO [stderr] 77 | } else if let Post { data: data } = method { Nov 16 16:00:25.787 INFO [stderr] | -----^^^^^ Nov 16 16:00:25.787 INFO [stderr] | | Nov 16 16:00:25.787 INFO [stderr] | help: remove this Nov 16 16:00:25.787 INFO [stderr] Nov 16 16:00:25.795 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 16 16:00:25.795 INFO [stderr] --> src/file_io.rs:8:5 Nov 16 16:00:25.795 INFO [stderr] | Nov 16 16:00:25.795 INFO [stderr] 8 | file.write_all(bytes); Nov 16 16:00:25.795 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Nov 16 16:00:25.795 INFO [stderr] | Nov 16 16:00:25.795 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 16 16:00:25.795 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 16 16:00:25.795 INFO [stderr] Nov 16 16:00:25.795 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 16 16:00:25.795 INFO [stderr] --> src/file_io.rs:18:5 Nov 16 16:00:25.795 INFO [stderr] | Nov 16 16:00:25.795 INFO [stderr] 18 | file.read_to_string(&mut s); Nov 16 16:00:25.795 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 16:00:25.795 INFO [stderr] | Nov 16 16:00:25.795 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 16 16:00:25.795 INFO [stderr] Nov 16 16:00:25.795 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 16 16:00:25.795 INFO [stderr] --> src/main.rs:117:17 Nov 16 16:00:25.795 INFO [stderr] | Nov 16 16:00:25.795 INFO [stderr] 117 | cookiefile.write_all(serialized.as_bytes()); Nov 16 16:00:25.795 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 16:00:25.795 INFO [stderr] | Nov 16 16:00:25.795 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 16 16:00:25.795 INFO [stderr] Nov 16 16:00:25.795 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 16 16:00:25.795 INFO [stderr] --> src/main.rs:119:13 Nov 16 16:00:25.795 INFO [stderr] | Nov 16 16:00:25.795 INFO [stderr] 119 | core.run(work); Nov 16 16:00:25.795 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 16 16:00:25.795 INFO [stderr] | Nov 16 16:00:25.795 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 16 16:00:25.795 INFO [stderr] Nov 16 16:00:25.795 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 16 16:00:25.795 INFO [stderr] --> src/main.rs:148:13 Nov 16 16:00:25.795 INFO [stderr] | Nov 16 16:00:25.795 INFO [stderr] 148 | core.run(work); Nov 16 16:00:25.795 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 16 16:00:25.796 INFO [stderr] | Nov 16 16:00:25.796 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 16 16:00:25.796 INFO [stderr] Nov 16 16:00:26.251 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.01s Nov 16 16:00:26.264 INFO [stderr] su: No module specific data is present Nov 16 16:00:27.042 INFO running `"docker" "inspect" "f6c1722f71305ffc88656277e364a4167c3310a1fa23259c7513ec6f8272b65a"` Nov 16 16:00:27.376 INFO running `"docker" "rm" "-f" "f6c1722f71305ffc88656277e364a4167c3310a1fa23259c7513ec6f8272b65a"` Nov 16 16:00:27.685 INFO [stdout] f6c1722f71305ffc88656277e364a4167c3310a1fa23259c7513ec6f8272b65a Nov 16 16:00:27.688 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16:00:28.336 INFO [stdout] 65f9896739bdea165de5ea919094be66203b6b0244cd216f0e0b145fd29a95fa Nov 16 16:00:28.339 INFO running `"docker" "start" "-a" "65f9896739bdea165de5ea919094be66203b6b0244cd216f0e0b145fd29a95fa"` Nov 16 16:00:29.894 INFO [stderr] usermod: no changes Nov 16 16:00:30.143 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.21s Nov 16 16:00:30.143 INFO [stderr] Running /target/debug/deps/cf_script-b62f646f59c296bc Nov 16 16:00:30.145 INFO [stdout] Nov 16 16:00:30.145 INFO [stdout] running 0 tests Nov 16 16:00:30.146 INFO [stdout] Nov 16 16:00:30.146 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 16 16:00:30.146 INFO [stdout] Nov 16 16:00:30.163 INFO [stderr] su: No module specific data is present Nov 16 16:00:31.644 INFO running `"docker" "inspect" "65f9896739bdea165de5ea919094be66203b6b0244cd216f0e0b145fd29a95fa"` Nov 16 16:00:32.015 INFO running `"docker" "rm" "-f" "65f9896739bdea165de5ea919094be66203b6b0244cd216f0e0b145fd29a95fa"` Nov 16 16:00:32.280 INFO [stdout] 65f9896739bdea165de5ea919094be66203b6b0244cd216f0e0b145fd29a95fa