[INFO] cloning repository https://github.com/CYM5/Simple-http-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CYM5/Simple-http-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCYM5%2FSimple-http-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCYM5%2FSimple-http-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6f6efd33502131b7543d04ad73c4c5532bf62859 [INFO] testing CYM5/Simple-http-server against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCYM5%2FSimple-http-server" "/workspace/builds/worker-18/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CYM5/Simple-http-server on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/CYM5/Simple-http-server [INFO] finished tweaking git repo https://github.com/CYM5/Simple-http-server [INFO] tweaked toml for git repo https://github.com/CYM5/Simple-http-server written to /workspace/builds/worker-18/source/Cargo.toml [INFO] crate git repo https://github.com/CYM5/Simple-http-server already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2a56947e0f3a0089532beffaaef73f28cc5cfd52fdc65841a5b750ae0c476adc [INFO] running `Command { std: "docker" "start" "-a" "2a56947e0f3a0089532beffaaef73f28cc5cfd52fdc65841a5b750ae0c476adc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a56947e0f3a0089532beffaaef73f28cc5cfd52fdc65841a5b750ae0c476adc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a56947e0f3a0089532beffaaef73f28cc5cfd52fdc65841a5b750ae0c476adc", kill_on_drop: false }` [INFO] [stdout] 2a56947e0f3a0089532beffaaef73f28cc5cfd52fdc65841a5b750ae0c476adc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1720c1a7254ec33711385d8d5b53c52d8a1bf78bee04a4d732e5596f366f90c2 [INFO] running `Command { std: "docker" "start" "-a" "1720c1a7254ec33711385d8d5b53c52d8a1bf78bee04a4d732e5596f366f90c2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling http_server_single_thread v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `request`, `response` [INFO] [stdout] --> src/server.rs:3:19 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::http::{request, response}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::query_string` [INFO] [stdout] --> src/http/request.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use super::query_string; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/http/query_string.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | let mut valu_exit = s_string.find("="); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server.rs:62:33 [INFO] [stdout] | [INFO] [stdout] 62 | ... write!(stream, "{}", resp); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server.rs:66:33 [INFO] [stdout] | [INFO] [stdout] 66 | ... write!(stream, "{}", response);} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.27s [INFO] running `Command { std: "docker" "inspect" "1720c1a7254ec33711385d8d5b53c52d8a1bf78bee04a4d732e5596f366f90c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1720c1a7254ec33711385d8d5b53c52d8a1bf78bee04a4d732e5596f366f90c2", kill_on_drop: false }` [INFO] [stdout] 1720c1a7254ec33711385d8d5b53c52d8a1bf78bee04a4d732e5596f366f90c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d12e7f5ffb72bbed725cb4682ae0159f9dda4289be6d948905c4ea81e6ba285 [INFO] running `Command { std: "docker" "start" "-a" "2d12e7f5ffb72bbed725cb4682ae0159f9dda4289be6d948905c4ea81e6ba285", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling http_server_single_thread v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `request`, `response` [INFO] [stdout] --> src/server.rs:3:19 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::http::{request, response}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::query_string` [INFO] [stdout] --> src/http/request.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use super::query_string; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/http/query_string.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | let mut valu_exit = s_string.find("="); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server.rs:62:33 [INFO] [stdout] | [INFO] [stdout] 62 | ... write!(stream, "{}", resp); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server.rs:66:33 [INFO] [stdout] | [INFO] [stdout] 66 | ... write!(stream, "{}", response);} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.43s [INFO] running `Command { std: "docker" "inspect" "2d12e7f5ffb72bbed725cb4682ae0159f9dda4289be6d948905c4ea81e6ba285", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d12e7f5ffb72bbed725cb4682ae0159f9dda4289be6d948905c4ea81e6ba285", kill_on_drop: false }` [INFO] [stdout] 2d12e7f5ffb72bbed725cb4682ae0159f9dda4289be6d948905c4ea81e6ba285 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4222c674523d048128cd6c5276028d8f989f985bfd354e891f7267d364ee0f92 [INFO] running `Command { std: "docker" "start" "-a" "4222c674523d048128cd6c5276028d8f989f985bfd354e891f7267d364ee0f92", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `request`, `response` [INFO] [stderr] --> src/server.rs:3:19 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::http::{request, response}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::query_string` [INFO] [stderr] --> src/http/request.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use super::query_string; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/query_string.rs:25:17 [INFO] [stderr] | [INFO] [stderr] 25 | let mut valu_exit = s_string.find("="); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/server.rs:62:33 [INFO] [stderr] | [INFO] [stderr] 62 | ... write!(stream, "{}", resp); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/server.rs:66:33 [INFO] [stderr] | [INFO] [stderr] 66 | ... write!(stream, "{}", response);} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `http_server_single_thread` (bin "http_server_single_thread" test) generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/http_server_single_thread-ad4e672da621f100) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4222c674523d048128cd6c5276028d8f989f985bfd354e891f7267d364ee0f92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4222c674523d048128cd6c5276028d8f989f985bfd354e891f7267d364ee0f92", kill_on_drop: false }` [INFO] [stdout] 4222c674523d048128cd6c5276028d8f989f985bfd354e891f7267d364ee0f92