Dec 12 19:12:45.273 INFO testing zwirec/http_server against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 12 19:12:45.273 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 19:12:45.810 INFO [stdout] acbcfa7f1364bd8390e54dab1702160a9c686f4b782e3a0f97f6b3aa27c12610 Dec 12 19:12:45.812 INFO running `"docker" "start" "-a" "acbcfa7f1364bd8390e54dab1702160a9c686f4b782e3a0f97f6b3aa27c12610"` Dec 12 19:12:47.695 INFO [stderr] usermod: no changes Dec 12 19:12:47.798 INFO [stderr] Compiling num-traits v0.2.1 Dec 12 19:12:47.798 INFO [stderr] Compiling void v1.0.2 Dec 12 19:12:47.798 INFO [stderr] Compiling libc v0.2.38 Dec 12 19:12:47.798 INFO [stderr] Compiling lazy_static v1.0.0 Dec 12 19:12:47.798 INFO [stderr] Compiling utf8-ranges v1.0.0 Dec 12 19:12:47.798 INFO [stderr] Compiling regex-syntax v0.4.2 Dec 12 19:12:47.798 INFO [stderr] Compiling percent-encoding v1.0.1 Dec 12 19:12:47.807 INFO [stderr] Compiling strum v0.8.0 Dec 12 19:12:48.347 INFO [stderr] Compiling syn v0.11.11 Dec 12 19:12:48.651 INFO [stderr] Compiling unreachable v1.0.0 Dec 12 19:12:49.207 INFO [stderr] Compiling thread_local v0.3.5 Dec 12 19:12:52.955 INFO [stderr] Compiling memchr v2.0.1 Dec 12 19:12:52.956 INFO [stderr] Compiling time v0.1.39 Dec 12 19:12:54.243 INFO [stderr] Compiling aho-corasick v0.6.4 Dec 12 19:12:56.548 INFO [stderr] Compiling num-integer v0.1.36 Dec 12 19:12:58.199 INFO [stderr] Compiling num-iter v0.1.35 Dec 12 19:13:00.595 INFO [stderr] Compiling num v0.1.42 Dec 12 19:13:01.091 INFO [stderr] Compiling regex v0.2.6 Dec 12 19:13:01.115 INFO [stderr] Compiling chrono v0.4.0 Dec 12 19:13:05.347 INFO [stderr] Compiling strum_macros v0.8.0 Dec 12 19:13:16.539 INFO [stderr] Compiling http_server v0.1.0 (/source) Dec 12 19:13:16.822 INFO [stderr] warning: unused import: `std::thread` Dec 12 19:13:16.822 INFO [stderr] --> src/server/server.rs:8:5 Dec 12 19:13:16.822 INFO [stderr] | Dec 12 19:13:16.822 INFO [stderr] 8 | use std::thread; Dec 12 19:13:16.822 INFO [stderr] | ^^^^^^^^^^^ Dec 12 19:13:16.822 INFO [stderr] | Dec 12 19:13:16.822 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 12 19:13:16.831 INFO [stderr] Dec 12 19:13:16.831 INFO [stderr] warning: unused import: `std::io::SeekFrom` Dec 12 19:13:16.831 INFO [stderr] --> src/server/server.rs:10:5 Dec 12 19:13:16.831 INFO [stderr] | Dec 12 19:13:16.831 INFO [stderr] 10 | use std::io::SeekFrom; Dec 12 19:13:16.831 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 12 19:13:16.831 INFO [stderr] Dec 12 19:13:16.831 INFO [stderr] warning: unused import: `Task` Dec 12 19:13:16.831 INFO [stderr] --> src/server/thread_pool.rs:1:32 Dec 12 19:13:16.831 INFO [stderr] | Dec 12 19:13:16.831 INFO [stderr] 1 | use ::server::worker::{Worker, Task}; Dec 12 19:13:16.831 INFO [stderr] | ^^^^ Dec 12 19:13:16.831 INFO [stderr] Dec 12 19:13:16.847 INFO [stderr] warning: unused import: `self::chrono::prelude::*` Dec 12 19:13:16.847 INFO [stderr] --> src/server/response.rs:3:5 Dec 12 19:13:16.847 INFO [stderr] | Dec 12 19:13:16.847 INFO [stderr] 3 | use self::chrono::prelude::*; Dec 12 19:13:16.847 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 12 19:13:16.847 INFO [stderr] Dec 12 19:13:16.847 INFO [stderr] warning: unused import: `EnumProperty` Dec 12 19:13:16.847 INFO [stderr] --> src/server/response.rs:4:13 Dec 12 19:13:16.847 INFO [stderr] | Dec 12 19:13:16.847 INFO [stderr] 4 | use strum::{EnumProperty, EnumMessage}; Dec 12 19:13:16.847 INFO [stderr] | ^^^^^^^^^^^^ Dec 12 19:13:16.847 INFO [stderr] Dec 12 19:13:16.847 INFO [stderr] warning: unused import: `std::fmt` Dec 12 19:13:16.847 INFO [stderr] --> src/server/response.rs:6:5 Dec 12 19:13:16.847 INFO [stderr] | Dec 12 19:13:16.847 INFO [stderr] 6 | use std::fmt; Dec 12 19:13:16.847 INFO [stderr] | ^^^^^^^^ Dec 12 19:13:16.847 INFO [stderr] Dec 12 19:13:16.847 INFO [stderr] warning: unused import: `std::string::ToString` Dec 12 19:13:16.847 INFO [stderr] --> src/server/response.rs:10:5 Dec 12 19:13:16.847 INFO [stderr] | Dec 12 19:13:16.847 INFO [stderr] 10 | use std::string::ToString; Dec 12 19:13:16.847 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 12 19:13:16.847 INFO [stderr] Dec 12 19:13:17.062 INFO [stderr] warning: unused variable: `len` Dec 12 19:13:17.062 INFO [stderr] --> src/server/request.rs:127:13 Dec 12 19:13:17.062 INFO [stderr] | Dec 12 19:13:17.062 INFO [stderr] 127 | let len = p.len(); Dec 12 19:13:17.062 INFO [stderr] | ^^^ help: consider using `_len` instead Dec 12 19:13:17.062 INFO [stderr] | Dec 12 19:13:17.062 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 12 19:13:17.062 INFO [stderr] Dec 12 19:13:17.062 INFO [stderr] warning: value assigned to `sub_path` is never read Dec 12 19:13:17.062 INFO [stderr] --> src/server/request.rs:186:17 Dec 12 19:13:17.062 INFO [stderr] | Dec 12 19:13:17.062 INFO [stderr] 186 | let mut sub_path = String::from(""); Dec 12 19:13:17.062 INFO [stderr] | ^^^^^^^^ Dec 12 19:13:17.063 INFO [stderr] | Dec 12 19:13:17.063 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 12 19:13:17.063 INFO [stderr] Dec 12 19:13:17.155 INFO [stderr] warning: field is never used: `workers` Dec 12 19:13:17.155 INFO [stderr] --> src/server/thread_pool.rs:6:5 Dec 12 19:13:17.156 INFO [stderr] | Dec 12 19:13:17.156 INFO [stderr] 6 | workers: Vec, Dec 12 19:13:17.156 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 12 19:13:17.157 INFO [stderr] | Dec 12 19:13:17.157 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 12 19:13:17.157 INFO [stderr] Dec 12 19:13:17.157 INFO [stderr] warning: unused attribute Dec 12 19:13:17.158 INFO [stderr] --> src/server/server.rs:16:1 Dec 12 19:13:17.158 INFO [stderr] | Dec 12 19:13:17.158 INFO [stderr] 16 | #[macro_use] Dec 12 19:13:17.159 INFO [stderr] | ^^^^^^^^^^^^ Dec 12 19:13:17.159 INFO [stderr] | Dec 12 19:13:17.159 INFO [stderr] = note: #[warn(unused_attributes)] on by default Dec 12 19:13:17.159 INFO [stderr] Dec 12 19:13:17.161 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 12 19:13:17.162 INFO [stderr] --> src/server/response.rs:134:29 Dec 12 19:13:17.162 INFO [stderr] | Dec 12 19:13:17.162 INFO [stderr] 134 | f.seek(SeekFrom::Start(n as u64)); Dec 12 19:13:17.163 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 12 19:13:17.163 INFO [stderr] | Dec 12 19:13:17.163 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 12 19:13:17.163 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 12 19:13:17.164 INFO [stderr] Dec 12 19:13:21.271 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.55s Dec 12 19:13:21.279 INFO [stderr] su: No module specific data is present Dec 12 19:13:22.642 INFO running `"docker" "inspect" "acbcfa7f1364bd8390e54dab1702160a9c686f4b782e3a0f97f6b3aa27c12610"` Dec 12 19:13:23.035 INFO running `"docker" "rm" "-f" "acbcfa7f1364bd8390e54dab1702160a9c686f4b782e3a0f97f6b3aa27c12610"` Dec 12 19:13:23.315 INFO [stdout] acbcfa7f1364bd8390e54dab1702160a9c686f4b782e3a0f97f6b3aa27c12610 Dec 12 19:13:23.317 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 19:13:23.803 INFO [stdout] b7c202c0a7443e8cf69cbb50b95009443d2beb2b5b48159aad930a76650deb05 Dec 12 19:13:23.809 INFO running `"docker" "start" "-a" "b7c202c0a7443e8cf69cbb50b95009443d2beb2b5b48159aad930a76650deb05"` Dec 12 19:13:25.784 INFO [stderr] usermod: no changes Dec 12 19:13:25.947 INFO [stderr] Compiling http_server v0.1.0 (/source) Dec 12 19:13:26.279 INFO [stderr] warning: unused import: `std::thread` Dec 12 19:13:26.279 INFO [stderr] --> src/server/server.rs:8:5 Dec 12 19:13:26.279 INFO [stderr] | Dec 12 19:13:26.279 INFO [stderr] 8 | use std::thread; Dec 12 19:13:26.279 INFO [stderr] | ^^^^^^^^^^^ Dec 12 19:13:26.279 INFO [stderr] | Dec 12 19:13:26.279 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 12 19:13:26.279 INFO [stderr] Dec 12 19:13:26.279 INFO [stderr] warning: unused import: `std::io::SeekFrom` Dec 12 19:13:26.279 INFO [stderr] --> src/server/server.rs:10:5 Dec 12 19:13:26.279 INFO [stderr] | Dec 12 19:13:26.279 INFO [stderr] 10 | use std::io::SeekFrom; Dec 12 19:13:26.279 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 12 19:13:26.279 INFO [stderr] Dec 12 19:13:26.279 INFO [stderr] warning: unused import: `Task` Dec 12 19:13:26.279 INFO [stderr] --> src/server/thread_pool.rs:1:32 Dec 12 19:13:26.279 INFO [stderr] | Dec 12 19:13:26.279 INFO [stderr] 1 | use ::server::worker::{Worker, Task}; Dec 12 19:13:26.279 INFO [stderr] | ^^^^ Dec 12 19:13:26.279 INFO [stderr] Dec 12 19:13:26.279 INFO [stderr] warning: unused import: `self::chrono::prelude::*` Dec 12 19:13:26.279 INFO [stderr] --> src/server/response.rs:3:5 Dec 12 19:13:26.279 INFO [stderr] | Dec 12 19:13:26.279 INFO [stderr] 3 | use self::chrono::prelude::*; Dec 12 19:13:26.279 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 12 19:13:26.279 INFO [stderr] Dec 12 19:13:26.279 INFO [stderr] warning: unused import: `EnumProperty` Dec 12 19:13:26.279 INFO [stderr] --> src/server/response.rs:4:13 Dec 12 19:13:26.279 INFO [stderr] | Dec 12 19:13:26.279 INFO [stderr] 4 | use strum::{EnumProperty, EnumMessage}; Dec 12 19:13:26.279 INFO [stderr] | ^^^^^^^^^^^^ Dec 12 19:13:26.279 INFO [stderr] Dec 12 19:13:26.279 INFO [stderr] warning: unused import: `std::fmt` Dec 12 19:13:26.279 INFO [stderr] --> src/server/response.rs:6:5 Dec 12 19:13:26.279 INFO [stderr] | Dec 12 19:13:26.279 INFO [stderr] 6 | use std::fmt; Dec 12 19:13:26.279 INFO [stderr] | ^^^^^^^^ Dec 12 19:13:26.279 INFO [stderr] Dec 12 19:13:26.279 INFO [stderr] warning: unused import: `std::string::ToString` Dec 12 19:13:26.279 INFO [stderr] --> src/server/response.rs:10:5 Dec 12 19:13:26.279 INFO [stderr] | Dec 12 19:13:26.279 INFO [stderr] 10 | use std::string::ToString; Dec 12 19:13:26.279 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 12 19:13:26.279 INFO [stderr] Dec 12 19:13:26.647 INFO [stderr] warning: unused variable: `len` Dec 12 19:13:26.647 INFO [stderr] --> src/server/request.rs:127:13 Dec 12 19:13:26.647 INFO [stderr] | Dec 12 19:13:26.647 INFO [stderr] 127 | let len = p.len(); Dec 12 19:13:26.647 INFO [stderr] | ^^^ help: consider using `_len` instead Dec 12 19:13:26.647 INFO [stderr] | Dec 12 19:13:26.647 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 12 19:13:26.647 INFO [stderr] Dec 12 19:13:26.647 INFO [stderr] warning: value assigned to `sub_path` is never read Dec 12 19:13:26.647 INFO [stderr] --> src/server/request.rs:186:17 Dec 12 19:13:26.647 INFO [stderr] | Dec 12 19:13:26.647 INFO [stderr] 186 | let mut sub_path = String::from(""); Dec 12 19:13:26.647 INFO [stderr] | ^^^^^^^^ Dec 12 19:13:26.647 INFO [stderr] | Dec 12 19:13:26.647 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 12 19:13:26.647 INFO [stderr] Dec 12 19:13:26.783 INFO [stderr] warning: field is never used: `workers` Dec 12 19:13:26.783 INFO [stderr] --> src/server/thread_pool.rs:6:5 Dec 12 19:13:26.783 INFO [stderr] | Dec 12 19:13:26.783 INFO [stderr] 6 | workers: Vec, Dec 12 19:13:26.783 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 12 19:13:26.783 INFO [stderr] | Dec 12 19:13:26.783 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 12 19:13:26.783 INFO [stderr] Dec 12 19:13:26.783 INFO [stderr] warning: unused attribute Dec 12 19:13:26.783 INFO [stderr] --> src/server/server.rs:16:1 Dec 12 19:13:26.783 INFO [stderr] | Dec 12 19:13:26.783 INFO [stderr] 16 | #[macro_use] Dec 12 19:13:26.783 INFO [stderr] | ^^^^^^^^^^^^ Dec 12 19:13:26.783 INFO [stderr] | Dec 12 19:13:26.783 INFO [stderr] = note: #[warn(unused_attributes)] on by default Dec 12 19:13:26.783 INFO [stderr] Dec 12 19:13:26.783 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 12 19:13:26.783 INFO [stderr] --> src/server/response.rs:134:29 Dec 12 19:13:26.783 INFO [stderr] | Dec 12 19:13:26.783 INFO [stderr] 134 | f.seek(SeekFrom::Start(n as u64)); Dec 12 19:13:26.783 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 12 19:13:26.783 INFO [stderr] | Dec 12 19:13:26.783 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 12 19:13:26.783 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 12 19:13:26.783 INFO [stderr] Dec 12 19:13:27.235 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.41s Dec 12 19:13:27.251 INFO [stderr] su: No module specific data is present Dec 12 19:13:28.643 INFO running `"docker" "inspect" "b7c202c0a7443e8cf69cbb50b95009443d2beb2b5b48159aad930a76650deb05"` Dec 12 19:13:28.983 INFO running `"docker" "rm" "-f" "b7c202c0a7443e8cf69cbb50b95009443d2beb2b5b48159aad930a76650deb05"` Dec 12 19:13:29.353 INFO [stdout] b7c202c0a7443e8cf69cbb50b95009443d2beb2b5b48159aad930a76650deb05 Dec 12 19:13:29.359 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 19:13:29.751 INFO [stdout] 431a5dd76eeff07348b624a719f78e60d1ce0c8b418854c7424cd1b2fbec3d63 Dec 12 19:13:29.753 INFO running `"docker" "start" "-a" "431a5dd76eeff07348b624a719f78e60d1ce0c8b418854c7424cd1b2fbec3d63"` Dec 12 19:13:32.010 INFO [stderr] usermod: no changes Dec 12 19:13:32.128 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.10s Dec 12 19:13:32.142 INFO [stderr] Running /target/debug/deps/http_server-a4113922e8c5c538 Dec 12 19:13:32.144 INFO [stdout] Dec 12 19:13:32.144 INFO [stdout] running 0 tests Dec 12 19:13:32.144 INFO [stdout] Dec 12 19:13:32.144 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 12 19:13:32.144 INFO [stdout] Dec 12 19:13:32.147 INFO [stderr] Running /target/debug/deps/http_server-e06df9b91b56e697 Dec 12 19:13:32.152 INFO [stdout] Dec 12 19:13:32.152 INFO [stdout] running 0 tests Dec 12 19:13:32.152 INFO [stdout] Dec 12 19:13:32.152 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 12 19:13:32.152 INFO [stdout] Dec 12 19:13:32.155 INFO [stderr] Doc-tests http_server Dec 12 19:13:32.313 INFO [stdout] Dec 12 19:13:32.313 INFO [stdout] running 0 tests Dec 12 19:13:32.313 INFO [stdout] Dec 12 19:13:32.313 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 12 19:13:32.313 INFO [stdout] Dec 12 19:13:32.322 INFO [stderr] su: No module specific data is present Dec 12 19:13:33.780 INFO running `"docker" "inspect" "431a5dd76eeff07348b624a719f78e60d1ce0c8b418854c7424cd1b2fbec3d63"` Dec 12 19:13:34.133 INFO running `"docker" "rm" "-f" "431a5dd76eeff07348b624a719f78e60d1ce0c8b418854c7424cd1b2fbec3d63"` Dec 12 19:13:34.471 INFO [stdout] 431a5dd76eeff07348b624a719f78e60d1ce0c8b418854c7424cd1b2fbec3d63