Dec 04 23:42:51.555 INFO testing zwirec/http_server against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 04 23:42:51.555 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 04 23:42:52.028 INFO [stdout] 48628f1e0a63e29bf3b84ded3441e7a4d55c69338bbd95960e62ad24b7028827 Dec 04 23:42:52.030 INFO running `"docker" "start" "-a" "48628f1e0a63e29bf3b84ded3441e7a4d55c69338bbd95960e62ad24b7028827"` Dec 04 23:42:53.228 INFO [stderr] usermod: no changes Dec 04 23:42:53.348 INFO [stderr] Compiling num-traits v0.2.1 Dec 04 23:42:53.365 INFO [stderr] Compiling libc v0.2.38 Dec 04 23:42:53.365 INFO [stderr] Compiling void v1.0.2 Dec 04 23:42:53.365 INFO [stderr] Compiling lazy_static v1.0.0 Dec 04 23:42:53.365 INFO [stderr] Compiling utf8-ranges v1.0.0 Dec 04 23:42:53.365 INFO [stderr] Compiling regex-syntax v0.4.2 Dec 04 23:42:53.365 INFO [stderr] Compiling strum v0.8.0 Dec 04 23:42:53.365 INFO [stderr] Compiling percent-encoding v1.0.1 Dec 04 23:42:53.936 INFO [stderr] Compiling unreachable v1.0.0 Dec 04 23:42:54.160 INFO [stderr] Compiling syn v0.11.11 Dec 04 23:42:54.504 INFO [stderr] Compiling thread_local v0.3.5 Dec 04 23:42:58.496 INFO [stderr] Compiling memchr v2.0.1 Dec 04 23:42:58.496 INFO [stderr] Compiling time v0.1.39 Dec 04 23:42:59.784 INFO [stderr] Compiling aho-corasick v0.6.4 Dec 04 23:42:59.940 INFO [stderr] Compiling num-integer v0.1.36 Dec 04 23:43:00.716 INFO [stderr] Compiling num-iter v0.1.35 Dec 04 23:43:02.074 INFO [stderr] Compiling num v0.1.42 Dec 04 23:43:02.547 INFO [stderr] Compiling chrono v0.4.0 Dec 04 23:43:10.804 INFO [stderr] Compiling regex v0.2.6 Dec 04 23:43:10.820 INFO [stderr] Compiling strum_macros v0.8.0 Dec 04 23:43:23.913 INFO [stderr] Compiling http_server v0.1.0 (/source) Dec 04 23:43:24.116 INFO [stderr] warning: unused import: `std::thread` Dec 04 23:43:24.116 INFO [stderr] --> src/server/server.rs:8:5 Dec 04 23:43:24.116 INFO [stderr] | Dec 04 23:43:24.116 INFO [stderr] 8 | use std::thread; Dec 04 23:43:24.116 INFO [stderr] | ^^^^^^^^^^^ Dec 04 23:43:24.116 INFO [stderr] | Dec 04 23:43:24.116 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 04 23:43:24.116 INFO [stderr] Dec 04 23:43:24.116 INFO [stderr] warning: unused import: `std::io::SeekFrom` Dec 04 23:43:24.117 INFO [stderr] --> src/server/server.rs:10:5 Dec 04 23:43:24.117 INFO [stderr] | Dec 04 23:43:24.117 INFO [stderr] 10 | use std::io::SeekFrom; Dec 04 23:43:24.117 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 04 23:43:24.117 INFO [stderr] Dec 04 23:43:24.117 INFO [stderr] warning: unused import: `Task` Dec 04 23:43:24.117 INFO [stderr] --> src/server/thread_pool.rs:1:32 Dec 04 23:43:24.117 INFO [stderr] | Dec 04 23:43:24.117 INFO [stderr] 1 | use ::server::worker::{Worker, Task}; Dec 04 23:43:24.117 INFO [stderr] | ^^^^ Dec 04 23:43:24.117 INFO [stderr] Dec 04 23:43:24.117 INFO [stderr] warning: unused import: `self::chrono::prelude::*` Dec 04 23:43:24.117 INFO [stderr] --> src/server/response.rs:3:5 Dec 04 23:43:24.117 INFO [stderr] | Dec 04 23:43:24.117 INFO [stderr] 3 | use self::chrono::prelude::*; Dec 04 23:43:24.117 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 23:43:24.117 INFO [stderr] Dec 04 23:43:24.117 INFO [stderr] warning: unused import: `EnumProperty` Dec 04 23:43:24.117 INFO [stderr] --> src/server/response.rs:4:13 Dec 04 23:43:24.117 INFO [stderr] | Dec 04 23:43:24.117 INFO [stderr] 4 | use strum::{EnumProperty, EnumMessage}; Dec 04 23:43:24.117 INFO [stderr] | ^^^^^^^^^^^^ Dec 04 23:43:24.117 INFO [stderr] Dec 04 23:43:24.117 INFO [stderr] warning: unused import: `std::fmt` Dec 04 23:43:24.117 INFO [stderr] --> src/server/response.rs:6:5 Dec 04 23:43:24.117 INFO [stderr] | Dec 04 23:43:24.117 INFO [stderr] 6 | use std::fmt; Dec 04 23:43:24.117 INFO [stderr] | ^^^^^^^^ Dec 04 23:43:24.117 INFO [stderr] Dec 04 23:43:24.117 INFO [stderr] warning: unused import: `std::string::ToString` Dec 04 23:43:24.117 INFO [stderr] --> src/server/response.rs:10:5 Dec 04 23:43:24.117 INFO [stderr] | Dec 04 23:43:24.117 INFO [stderr] 10 | use std::string::ToString; Dec 04 23:43:24.117 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 04 23:43:24.117 INFO [stderr] Dec 04 23:43:24.284 INFO [stderr] warning: unused variable: `len` Dec 04 23:43:24.284 INFO [stderr] --> src/server/request.rs:127:13 Dec 04 23:43:24.284 INFO [stderr] | Dec 04 23:43:24.284 INFO [stderr] 127 | let len = p.len(); Dec 04 23:43:24.284 INFO [stderr] | ^^^ help: consider using `_len` instead Dec 04 23:43:24.284 INFO [stderr] | Dec 04 23:43:24.284 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 04 23:43:24.284 INFO [stderr] Dec 04 23:43:24.284 INFO [stderr] warning: value assigned to `sub_path` is never read Dec 04 23:43:24.284 INFO [stderr] --> src/server/request.rs:186:17 Dec 04 23:43:24.284 INFO [stderr] | Dec 04 23:43:24.284 INFO [stderr] 186 | let mut sub_path = String::from(""); Dec 04 23:43:24.284 INFO [stderr] | ^^^^^^^^ Dec 04 23:43:24.284 INFO [stderr] | Dec 04 23:43:24.284 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 04 23:43:24.284 INFO [stderr] Dec 04 23:43:24.343 INFO [stderr] warning: field is never used: `workers` Dec 04 23:43:24.343 INFO [stderr] --> src/server/thread_pool.rs:6:5 Dec 04 23:43:24.343 INFO [stderr] | Dec 04 23:43:24.343 INFO [stderr] 6 | workers: Vec, Dec 04 23:43:24.343 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 04 23:43:24.343 INFO [stderr] | Dec 04 23:43:24.343 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 04 23:43:24.343 INFO [stderr] Dec 04 23:43:24.344 INFO [stderr] warning: unused attribute Dec 04 23:43:24.344 INFO [stderr] --> src/server/server.rs:16:1 Dec 04 23:43:24.344 INFO [stderr] | Dec 04 23:43:24.344 INFO [stderr] 16 | #[macro_use] Dec 04 23:43:24.344 INFO [stderr] | ^^^^^^^^^^^^ Dec 04 23:43:24.344 INFO [stderr] | Dec 04 23:43:24.344 INFO [stderr] = note: #[warn(unused_attributes)] on by default Dec 04 23:43:24.344 INFO [stderr] Dec 04 23:43:24.349 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 04 23:43:24.350 INFO [stderr] --> src/server/response.rs:134:29 Dec 04 23:43:24.350 INFO [stderr] | Dec 04 23:43:24.350 INFO [stderr] 134 | f.seek(SeekFrom::Start(n as u64)); Dec 04 23:43:24.350 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 23:43:24.350 INFO [stderr] | Dec 04 23:43:24.350 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 04 23:43:24.351 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 04 23:43:24.351 INFO [stderr] Dec 04 23:43:28.222 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.97s Dec 04 23:43:28.233 INFO [stderr] su: No module specific data is present Dec 04 23:43:29.759 INFO running `"docker" "inspect" "48628f1e0a63e29bf3b84ded3441e7a4d55c69338bbd95960e62ad24b7028827"` Dec 04 23:43:30.136 INFO running `"docker" "rm" "-f" "48628f1e0a63e29bf3b84ded3441e7a4d55c69338bbd95960e62ad24b7028827"` Dec 04 23:43:30.512 INFO [stdout] 48628f1e0a63e29bf3b84ded3441e7a4d55c69338bbd95960e62ad24b7028827 Dec 04 23:43:30.514 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 04 23:43:31.039 INFO [stdout] 949a34ee21af228459ef3529cec41b71e5b89e5972144b750378c80bbd19b4d6 Dec 04 23:43:31.041 INFO running `"docker" "start" "-a" "949a34ee21af228459ef3529cec41b71e5b89e5972144b750378c80bbd19b4d6"` Dec 04 23:43:33.236 INFO [stderr] usermod: no changes Dec 04 23:43:33.368 INFO [stderr] Compiling http_server v0.1.0 (/source) Dec 04 23:43:33.703 INFO [stderr] warning: unused import: `std::thread` Dec 04 23:43:33.703 INFO [stderr] --> src/server/server.rs:8:5 Dec 04 23:43:33.703 INFO [stderr] | Dec 04 23:43:33.703 INFO [stderr] 8 | use std::thread; Dec 04 23:43:33.703 INFO [stderr] | ^^^^^^^^^^^ Dec 04 23:43:33.704 INFO [stderr] | Dec 04 23:43:33.708 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 04 23:43:33.708 INFO [stderr] Dec 04 23:43:33.708 INFO [stderr] warning: unused import: `std::io::SeekFrom` Dec 04 23:43:33.708 INFO [stderr] --> src/server/server.rs:10:5 Dec 04 23:43:33.708 INFO [stderr] | Dec 04 23:43:33.708 INFO [stderr] 10 | use std::io::SeekFrom; Dec 04 23:43:33.712 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 04 23:43:33.712 INFO [stderr] Dec 04 23:43:33.712 INFO [stderr] warning: unused import: `Task` Dec 04 23:43:33.712 INFO [stderr] --> src/server/thread_pool.rs:1:32 Dec 04 23:43:33.712 INFO [stderr] | Dec 04 23:43:33.712 INFO [stderr] 1 | use ::server::worker::{Worker, Task}; Dec 04 23:43:33.712 INFO [stderr] | ^^^^ Dec 04 23:43:33.712 INFO [stderr] Dec 04 23:43:33.712 INFO [stderr] warning: unused import: `self::chrono::prelude::*` Dec 04 23:43:33.712 INFO [stderr] --> src/server/response.rs:3:5 Dec 04 23:43:33.712 INFO [stderr] | Dec 04 23:43:33.712 INFO [stderr] 3 | use self::chrono::prelude::*; Dec 04 23:43:33.712 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 23:43:33.712 INFO [stderr] Dec 04 23:43:33.712 INFO [stderr] warning: unused import: `EnumProperty` Dec 04 23:43:33.712 INFO [stderr] --> src/server/response.rs:4:13 Dec 04 23:43:33.712 INFO [stderr] | Dec 04 23:43:33.712 INFO [stderr] 4 | use strum::{EnumProperty, EnumMessage}; Dec 04 23:43:33.712 INFO [stderr] | ^^^^^^^^^^^^ Dec 04 23:43:33.712 INFO [stderr] Dec 04 23:43:33.712 INFO [stderr] warning: unused import: `std::fmt` Dec 04 23:43:33.712 INFO [stderr] --> src/server/response.rs:6:5 Dec 04 23:43:33.712 INFO [stderr] | Dec 04 23:43:33.712 INFO [stderr] 6 | use std::fmt; Dec 04 23:43:33.712 INFO [stderr] | ^^^^^^^^ Dec 04 23:43:33.712 INFO [stderr] Dec 04 23:43:33.712 INFO [stderr] warning: unused import: `std::string::ToString` Dec 04 23:43:33.712 INFO [stderr] --> src/server/response.rs:10:5 Dec 04 23:43:33.712 INFO [stderr] | Dec 04 23:43:33.712 INFO [stderr] 10 | use std::string::ToString; Dec 04 23:43:33.712 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 04 23:43:33.712 INFO [stderr] Dec 04 23:43:33.947 INFO [stderr] warning: unused variable: `len` Dec 04 23:43:33.947 INFO [stderr] --> src/server/request.rs:127:13 Dec 04 23:43:33.947 INFO [stderr] | Dec 04 23:43:33.947 INFO [stderr] 127 | let len = p.len(); Dec 04 23:43:33.947 INFO [stderr] | ^^^ help: consider using `_len` instead Dec 04 23:43:33.947 INFO [stderr] | Dec 04 23:43:33.947 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 04 23:43:33.947 INFO [stderr] Dec 04 23:43:33.947 INFO [stderr] warning: value assigned to `sub_path` is never read Dec 04 23:43:33.947 INFO [stderr] --> src/server/request.rs:186:17 Dec 04 23:43:33.948 INFO [stderr] | Dec 04 23:43:33.948 INFO [stderr] 186 | let mut sub_path = String::from(""); Dec 04 23:43:33.948 INFO [stderr] | ^^^^^^^^ Dec 04 23:43:33.948 INFO [stderr] | Dec 04 23:43:33.948 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 04 23:43:33.948 INFO [stderr] Dec 04 23:43:34.012 INFO [stderr] warning: field is never used: `workers` Dec 04 23:43:34.012 INFO [stderr] --> src/server/thread_pool.rs:6:5 Dec 04 23:43:34.012 INFO [stderr] | Dec 04 23:43:34.012 INFO [stderr] 6 | workers: Vec, Dec 04 23:43:34.012 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 04 23:43:34.012 INFO [stderr] | Dec 04 23:43:34.012 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 04 23:43:34.012 INFO [stderr] Dec 04 23:43:34.012 INFO [stderr] warning: unused attribute Dec 04 23:43:34.012 INFO [stderr] --> src/server/server.rs:16:1 Dec 04 23:43:34.012 INFO [stderr] | Dec 04 23:43:34.012 INFO [stderr] 16 | #[macro_use] Dec 04 23:43:34.012 INFO [stderr] | ^^^^^^^^^^^^ Dec 04 23:43:34.012 INFO [stderr] | Dec 04 23:43:34.012 INFO [stderr] = note: #[warn(unused_attributes)] on by default Dec 04 23:43:34.012 INFO [stderr] Dec 04 23:43:34.016 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 04 23:43:34.016 INFO [stderr] --> src/server/response.rs:134:29 Dec 04 23:43:34.016 INFO [stderr] | Dec 04 23:43:34.016 INFO [stderr] 134 | f.seek(SeekFrom::Start(n as u64)); Dec 04 23:43:34.016 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 23:43:34.016 INFO [stderr] | Dec 04 23:43:34.016 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 04 23:43:34.016 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 04 23:43:34.016 INFO [stderr] Dec 04 23:43:34.558 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.30s Dec 04 23:43:34.569 INFO [stderr] su: No module specific data is present Dec 04 23:43:35.620 INFO running `"docker" "inspect" "949a34ee21af228459ef3529cec41b71e5b89e5972144b750378c80bbd19b4d6"` Dec 04 23:43:35.990 INFO running `"docker" "rm" "-f" "949a34ee21af228459ef3529cec41b71e5b89e5972144b750378c80bbd19b4d6"` Dec 04 23:43:36.412 INFO [stdout] 949a34ee21af228459ef3529cec41b71e5b89e5972144b750378c80bbd19b4d6 Dec 04 23:43:36.420 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 04 23:43:36.932 INFO [stdout] 50bf87d6b49b3edf2d73275d0427b9fffbf8832b848f112a6379eb0f44aa8500 Dec 04 23:43:36.934 INFO running `"docker" "start" "-a" "50bf87d6b49b3edf2d73275d0427b9fffbf8832b848f112a6379eb0f44aa8500"` Dec 04 23:43:38.509 INFO [stderr] usermod: no changes Dec 04 23:43:38.641 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s Dec 04 23:43:38.643 INFO [stderr] Running /target/debug/deps/http_server-071963beb08ca295 Dec 04 23:43:38.645 INFO [stdout] Dec 04 23:43:38.645 INFO [stdout] running 0 tests Dec 04 23:43:38.645 INFO [stdout] Dec 04 23:43:38.645 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 04 23:43:38.645 INFO [stdout] Dec 04 23:43:38.652 INFO [stderr] Running /target/debug/deps/http_server-c383fbad62932bfa Dec 04 23:43:38.675 INFO [stdout] Dec 04 23:43:38.675 INFO [stdout] running 0 tests Dec 04 23:43:38.675 INFO [stdout] Dec 04 23:43:38.675 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 04 23:43:38.675 INFO [stdout] Dec 04 23:43:38.676 INFO [stderr] Doc-tests http_server Dec 04 23:43:38.832 INFO [stdout] Dec 04 23:43:38.832 INFO [stdout] running 0 tests Dec 04 23:43:38.832 INFO [stdout] Dec 04 23:43:38.832 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 04 23:43:38.832 INFO [stdout] Dec 04 23:43:38.840 INFO [stderr] su: No module specific data is present Dec 04 23:43:40.082 INFO running `"docker" "inspect" "50bf87d6b49b3edf2d73275d0427b9fffbf8832b848f112a6379eb0f44aa8500"` Dec 04 23:43:40.378 INFO running `"docker" "rm" "-f" "50bf87d6b49b3edf2d73275d0427b9fffbf8832b848f112a6379eb0f44aa8500"` Dec 04 23:43:40.704 INFO [stdout] 50bf87d6b49b3edf2d73275d0427b9fffbf8832b848f112a6379eb0f44aa8500