Dec 12 19:12:36.947 INFO testing zwirec/http_server against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 12 19:12:36.951 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"` Dec 12 19:12:37.607 INFO [stdout] 25240111558fc9ebdb5ae2c3ed997371203a37f7284447b2ba294a933128e25d Dec 12 19:12:37.609 INFO running `"docker" "start" "-a" "25240111558fc9ebdb5ae2c3ed997371203a37f7284447b2ba294a933128e25d"` Dec 12 19:12:39.466 INFO [stderr] usermod: no changes Dec 12 19:12:39.571 INFO [stderr] Compiling num-traits v0.2.1 Dec 12 19:12:39.571 INFO [stderr] Compiling unicode-xid v0.0.4 Dec 12 19:12:39.571 INFO [stderr] Compiling void v1.0.2 Dec 12 19:12:39.575 INFO [stderr] Compiling libc v0.2.38 Dec 12 19:12:39.575 INFO [stderr] Compiling lazy_static v1.0.0 Dec 12 19:12:39.581 INFO [stderr] Compiling quote v0.3.15 Dec 12 19:12:39.581 INFO [stderr] Compiling regex-syntax v0.4.2 Dec 12 19:12:39.581 INFO [stderr] Compiling utf8-ranges v1.0.0 Dec 12 19:12:40.239 INFO [stderr] Compiling percent-encoding v1.0.1 Dec 12 19:12:40.303 INFO [stderr] Compiling strum v0.8.0 Dec 12 19:12:40.600 INFO [stderr] Compiling unreachable v1.0.0 Dec 12 19:12:41.139 INFO [stderr] Compiling synom v0.11.3 Dec 12 19:12:42.827 INFO [stderr] Compiling thread_local v0.3.5 Dec 12 19:12:43.351 INFO [stderr] Compiling syn v0.11.11 Dec 12 19:12:45.527 INFO [stderr] Compiling memchr v2.0.1 Dec 12 19:12:45.527 INFO [stderr] Compiling time v0.1.39 Dec 12 19:12:46.547 INFO [stderr] Compiling aho-corasick v0.6.4 Dec 12 19:12:47.423 INFO [stderr] Compiling num-integer v0.1.36 Dec 12 19:12:48.499 INFO [stderr] Compiling num-iter v0.1.35 Dec 12 19:12:49.491 INFO [stderr] Compiling num v0.1.42 Dec 12 19:12:50.535 INFO [stderr] Compiling chrono v0.4.0 Dec 12 19:12:53.317 INFO [stderr] Compiling regex v0.2.6 Dec 12 19:12:57.807 INFO [stderr] Compiling strum_macros v0.8.0 Dec 12 19:13:08.738 INFO [stderr] Compiling http_server v0.1.0 (/source) Dec 12 19:13:08.955 INFO [stderr] warning: unused import: `std::thread` Dec 12 19:13:08.955 INFO [stderr] --> src/server/server.rs:8:5 Dec 12 19:13:08.955 INFO [stderr] | Dec 12 19:13:08.955 INFO [stderr] 8 | use std::thread; Dec 12 19:13:08.955 INFO [stderr] | ^^^^^^^^^^^ Dec 12 19:13:08.955 INFO [stderr] | Dec 12 19:13:08.955 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 12 19:13:08.955 INFO [stderr] Dec 12 19:13:08.955 INFO [stderr] warning: unused import: `std::io::SeekFrom` Dec 12 19:13:08.955 INFO [stderr] --> src/server/server.rs:10:5 Dec 12 19:13:08.955 INFO [stderr] | Dec 12 19:13:08.955 INFO [stderr] 10 | use std::io::SeekFrom; Dec 12 19:13:08.955 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 12 19:13:08.955 INFO [stderr] Dec 12 19:13:08.963 INFO [stderr] warning: unused import: `Task` Dec 12 19:13:08.963 INFO [stderr] --> src/server/thread_pool.rs:1:32 Dec 12 19:13:08.963 INFO [stderr] | Dec 12 19:13:08.963 INFO [stderr] 1 | use ::server::worker::{Worker, Task}; Dec 12 19:13:08.963 INFO [stderr] | ^^^^ Dec 12 19:13:08.963 INFO [stderr] Dec 12 19:13:08.963 INFO [stderr] warning: unused import: `self::chrono::prelude::*` Dec 12 19:13:08.963 INFO [stderr] --> src/server/response.rs:3:5 Dec 12 19:13:08.963 INFO [stderr] | Dec 12 19:13:08.963 INFO [stderr] 3 | use self::chrono::prelude::*; Dec 12 19:13:08.963 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 12 19:13:08.963 INFO [stderr] Dec 12 19:13:08.963 INFO [stderr] warning: unused import: `EnumProperty` Dec 12 19:13:08.963 INFO [stderr] --> src/server/response.rs:4:13 Dec 12 19:13:08.963 INFO [stderr] | Dec 12 19:13:08.963 INFO [stderr] 4 | use strum::{EnumProperty, EnumMessage}; Dec 12 19:13:08.963 INFO [stderr] | ^^^^^^^^^^^^ Dec 12 19:13:08.963 INFO [stderr] Dec 12 19:13:08.963 INFO [stderr] warning: unused import: `std::fmt` Dec 12 19:13:08.963 INFO [stderr] --> src/server/response.rs:6:5 Dec 12 19:13:08.963 INFO [stderr] | Dec 12 19:13:08.963 INFO [stderr] 6 | use std::fmt; Dec 12 19:13:08.963 INFO [stderr] | ^^^^^^^^ Dec 12 19:13:08.963 INFO [stderr] Dec 12 19:13:08.963 INFO [stderr] warning: unused import: `std::string::ToString` Dec 12 19:13:08.963 INFO [stderr] --> src/server/response.rs:10:5 Dec 12 19:13:08.963 INFO [stderr] | Dec 12 19:13:08.963 INFO [stderr] 10 | use std::string::ToString; Dec 12 19:13:08.963 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 12 19:13:08.963 INFO [stderr] Dec 12 19:13:09.139 INFO [stderr] warning: unused variable: `len` Dec 12 19:13:09.139 INFO [stderr] --> src/server/request.rs:127:13 Dec 12 19:13:09.139 INFO [stderr] | Dec 12 19:13:09.139 INFO [stderr] 127 | let len = p.len(); Dec 12 19:13:09.139 INFO [stderr] | ^^^ help: consider using `_len` instead Dec 12 19:13:09.139 INFO [stderr] | Dec 12 19:13:09.139 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 12 19:13:09.139 INFO [stderr] Dec 12 19:13:09.139 INFO [stderr] warning: value assigned to `sub_path` is never read Dec 12 19:13:09.139 INFO [stderr] --> src/server/request.rs:186:17 Dec 12 19:13:09.139 INFO [stderr] | Dec 12 19:13:09.139 INFO [stderr] 186 | let mut sub_path = String::from(""); Dec 12 19:13:09.139 INFO [stderr] | ^^^^^^^^ Dec 12 19:13:09.139 INFO [stderr] | Dec 12 19:13:09.139 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 12 19:13:09.139 INFO [stderr] Dec 12 19:13:09.199 INFO [stderr] warning: field is never used: `workers` Dec 12 19:13:09.199 INFO [stderr] --> src/server/thread_pool.rs:6:5 Dec 12 19:13:09.199 INFO [stderr] | Dec 12 19:13:09.199 INFO [stderr] 6 | workers: Vec, Dec 12 19:13:09.199 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 12 19:13:09.199 INFO [stderr] | Dec 12 19:13:09.199 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 12 19:13:09.199 INFO [stderr] Dec 12 19:13:09.199 INFO [stderr] warning: unused attribute Dec 12 19:13:09.199 INFO [stderr] --> src/server/server.rs:16:1 Dec 12 19:13:09.199 INFO [stderr] | Dec 12 19:13:09.199 INFO [stderr] 16 | #[macro_use] Dec 12 19:13:09.199 INFO [stderr] | ^^^^^^^^^^^^ Dec 12 19:13:09.199 INFO [stderr] | Dec 12 19:13:09.199 INFO [stderr] = note: #[warn(unused_attributes)] on by default Dec 12 19:13:09.199 INFO [stderr] Dec 12 19:13:09.207 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 12 19:13:09.207 INFO [stderr] --> src/server/response.rs:134:29 Dec 12 19:13:09.207 INFO [stderr] | Dec 12 19:13:09.207 INFO [stderr] 134 | f.seek(SeekFrom::Start(n as u64)); Dec 12 19:13:09.207 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 12 19:13:09.207 INFO [stderr] | Dec 12 19:13:09.207 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 12 19:13:09.207 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 12 19:13:09.207 INFO [stderr] Dec 12 19:13:12.511 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.01s Dec 12 19:13:12.517 INFO [stderr] su: No module specific data is present Dec 12 19:13:13.487 INFO running `"docker" "inspect" "25240111558fc9ebdb5ae2c3ed997371203a37f7284447b2ba294a933128e25d"` Dec 12 19:13:13.859 INFO running `"docker" "rm" "-f" "25240111558fc9ebdb5ae2c3ed997371203a37f7284447b2ba294a933128e25d"` Dec 12 19:13:14.195 INFO [stdout] 25240111558fc9ebdb5ae2c3ed997371203a37f7284447b2ba294a933128e25d Dec 12 19:13:14.203 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"` Dec 12 19:13:14.723 INFO [stdout] e4d008e833ec23295559581bc87551a0b2222204866152fb72f1a7b050b2e9d1 Dec 12 19:13:14.732 INFO running `"docker" "start" "-a" "e4d008e833ec23295559581bc87551a0b2222204866152fb72f1a7b050b2e9d1"` Dec 12 19:13:16.205 INFO [stderr] usermod: no changes Dec 12 19:13:16.318 INFO [stderr] Compiling http_server v0.1.0 (/source) Dec 12 19:13:16.751 INFO [stderr] warning: unused import: `std::thread` Dec 12 19:13:16.751 INFO [stderr] --> src/server/server.rs:8:5 Dec 12 19:13:16.751 INFO [stderr] | Dec 12 19:13:16.751 INFO [stderr] 8 | use std::thread; Dec 12 19:13:16.751 INFO [stderr] | ^^^^^^^^^^^ Dec 12 19:13:16.751 INFO [stderr] | Dec 12 19:13:16.751 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 12 19:13:16.751 INFO [stderr] Dec 12 19:13:16.751 INFO [stderr] warning: unused import: `std::io::SeekFrom` Dec 12 19:13:16.751 INFO [stderr] --> src/server/server.rs:10:5 Dec 12 19:13:16.751 INFO [stderr] | Dec 12 19:13:16.751 INFO [stderr] 10 | use std::io::SeekFrom; Dec 12 19:13:16.751 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 12 19:13:16.751 INFO [stderr] Dec 12 19:13:16.751 INFO [stderr] warning: unused import: `Task` Dec 12 19:13:16.751 INFO [stderr] --> src/server/thread_pool.rs:1:32 Dec 12 19:13:16.751 INFO [stderr] | Dec 12 19:13:16.751 INFO [stderr] 1 | use ::server::worker::{Worker, Task}; Dec 12 19:13:16.751 INFO [stderr] | ^^^^ Dec 12 19:13:16.751 INFO [stderr] Dec 12 19:13:16.751 INFO [stderr] warning: unused import: `self::chrono::prelude::*` Dec 12 19:13:16.751 INFO [stderr] --> src/server/response.rs:3:5 Dec 12 19:13:16.751 INFO [stderr] | Dec 12 19:13:16.751 INFO [stderr] 3 | use self::chrono::prelude::*; Dec 12 19:13:16.751 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 12 19:13:16.751 INFO [stderr] Dec 12 19:13:16.751 INFO [stderr] warning: unused import: `EnumProperty` Dec 12 19:13:16.751 INFO [stderr] --> src/server/response.rs:4:13 Dec 12 19:13:16.751 INFO [stderr] | Dec 12 19:13:16.751 INFO [stderr] 4 | use strum::{EnumProperty, EnumMessage}; Dec 12 19:13:16.751 INFO [stderr] | ^^^^^^^^^^^^ Dec 12 19:13:16.751 INFO [stderr] Dec 12 19:13:16.751 INFO [stderr] warning: unused import: `std::fmt` Dec 12 19:13:16.751 INFO [stderr] --> src/server/response.rs:6:5 Dec 12 19:13:16.751 INFO [stderr] | Dec 12 19:13:16.751 INFO [stderr] 6 | use std::fmt; Dec 12 19:13:16.751 INFO [stderr] | ^^^^^^^^ Dec 12 19:13:16.751 INFO [stderr] Dec 12 19:13:16.751 INFO [stderr] warning: unused import: `std::string::ToString` Dec 12 19:13:16.751 INFO [stderr] --> src/server/response.rs:10:5 Dec 12 19:13:16.751 INFO [stderr] | Dec 12 19:13:16.751 INFO [stderr] 10 | use std::string::ToString; Dec 12 19:13:16.751 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 12 19:13:16.751 INFO [stderr] Dec 12 19:13:17.179 INFO [stderr] warning: unused variable: `len` Dec 12 19:13:17.179 INFO [stderr] --> src/server/request.rs:127:13 Dec 12 19:13:17.179 INFO [stderr] | Dec 12 19:13:17.179 INFO [stderr] 127 | let len = p.len(); Dec 12 19:13:17.179 INFO [stderr] | ^^^ help: consider using `_len` instead Dec 12 19:13:17.179 INFO [stderr] | Dec 12 19:13:17.179 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 12 19:13:17.179 INFO [stderr] Dec 12 19:13:17.179 INFO [stderr] warning: value assigned to `sub_path` is never read Dec 12 19:13:17.179 INFO [stderr] --> src/server/request.rs:186:17 Dec 12 19:13:17.179 INFO [stderr] | Dec 12 19:13:17.179 INFO [stderr] 186 | let mut sub_path = String::from(""); Dec 12 19:13:17.179 INFO [stderr] | ^^^^^^^^ Dec 12 19:13:17.179 INFO [stderr] | Dec 12 19:13:17.179 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 12 19:13:17.179 INFO [stderr] Dec 12 19:13:17.271 INFO [stderr] warning: field is never used: `workers` Dec 12 19:13:17.271 INFO [stderr] --> src/server/thread_pool.rs:6:5 Dec 12 19:13:17.271 INFO [stderr] | Dec 12 19:13:17.271 INFO [stderr] 6 | workers: Vec, Dec 12 19:13:17.271 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 12 19:13:17.271 INFO [stderr] | Dec 12 19:13:17.271 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 12 19:13:17.271 INFO [stderr] Dec 12 19:13:17.272 INFO [stderr] warning: unused attribute Dec 12 19:13:17.272 INFO [stderr] --> src/server/server.rs:16:1 Dec 12 19:13:17.272 INFO [stderr] | Dec 12 19:13:17.272 INFO [stderr] 16 | #[macro_use] Dec 12 19:13:17.272 INFO [stderr] | ^^^^^^^^^^^^ Dec 12 19:13:17.272 INFO [stderr] | Dec 12 19:13:17.272 INFO [stderr] = note: #[warn(unused_attributes)] on by default Dec 12 19:13:17.272 INFO [stderr] Dec 12 19:13:17.277 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 12 19:13:17.277 INFO [stderr] --> src/server/response.rs:134:29 Dec 12 19:13:17.277 INFO [stderr] | Dec 12 19:13:17.277 INFO [stderr] 134 | f.seek(SeekFrom::Start(n as u64)); Dec 12 19:13:17.277 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 12 19:13:17.287 INFO [stderr] | Dec 12 19:13:17.287 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 12 19:13:17.287 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 12 19:13:17.287 INFO [stderr] Dec 12 19:13:17.746 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.51s Dec 12 19:13:17.757 INFO [stderr] su: No module specific data is present Dec 12 19:13:19.149 INFO running `"docker" "inspect" "e4d008e833ec23295559581bc87551a0b2222204866152fb72f1a7b050b2e9d1"` Dec 12 19:13:19.471 INFO running `"docker" "rm" "-f" "e4d008e833ec23295559581bc87551a0b2222204866152fb72f1a7b050b2e9d1"` Dec 12 19:13:19.723 INFO [stdout] e4d008e833ec23295559581bc87551a0b2222204866152fb72f1a7b050b2e9d1 Dec 12 19:13:19.725 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"` Dec 12 19:13:20.238 INFO [stdout] 8edea1a37e25b233e24b12ea5e6eab66a4a06a5866f19d2c4b5dc524808130dd Dec 12 19:13:20.241 INFO running `"docker" "start" "-a" "8edea1a37e25b233e24b12ea5e6eab66a4a06a5866f19d2c4b5dc524808130dd"` Dec 12 19:13:22.071 INFO [stderr] usermod: no changes Dec 12 19:13:22.155 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s Dec 12 19:13:22.155 INFO [stderr] Running /target/debug/deps/http_server-bd6793f1c8c820fa Dec 12 19:13:22.163 INFO [stdout] Dec 12 19:13:22.163 INFO [stdout] running 0 tests Dec 12 19:13:22.163 INFO [stdout] Dec 12 19:13:22.163 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 12 19:13:22.163 INFO [stdout] Dec 12 19:13:22.163 INFO [stdout] Dec 12 19:13:22.163 INFO [stdout] running 0 tests Dec 12 19:13:22.163 INFO [stdout] Dec 12 19:13:22.163 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 12 19:13:22.163 INFO [stdout] Dec 12 19:13:22.163 INFO [stderr] Running /target/debug/deps/http_server-01ed15ef26acbffd Dec 12 19:13:22.163 INFO [stderr] Doc-tests http_server Dec 12 19:13:22.364 INFO [stdout] Dec 12 19:13:22.364 INFO [stdout] running 0 tests Dec 12 19:13:22.364 INFO [stdout] Dec 12 19:13:22.364 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 12 19:13:22.364 INFO [stdout] Dec 12 19:13:22.372 INFO [stderr] su: No module specific data is present Dec 12 19:13:23.723 INFO running `"docker" "inspect" "8edea1a37e25b233e24b12ea5e6eab66a4a06a5866f19d2c4b5dc524808130dd"` Dec 12 19:13:24.025 INFO running `"docker" "rm" "-f" "8edea1a37e25b233e24b12ea5e6eab66a4a06a5866f19d2c4b5dc524808130dd"` Dec 12 19:13:24.339 INFO [stdout] 8edea1a37e25b233e24b12ea5e6eab66a4a06a5866f19d2c4b5dc524808130dd