[INFO] cloning repository https://github.com/rumdrums/http-listener [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rumdrums/http-listener" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frumdrums%2Fhttp-listener", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frumdrums%2Fhttp-listener'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d03d5ddb7e9c28717a6d22ef3232bcb07111d871 [INFO] testing rumdrums/http-listener against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frumdrums%2Fhttp-listener" "/workspace/builds/worker-37/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-37/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rumdrums/http-listener on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rumdrums/http-listener [INFO] finished tweaking git repo https://github.com/rumdrums/http-listener [INFO] tweaked toml for git repo https://github.com/rumdrums/http-listener written to /workspace/builds/worker-37/source/Cargo.toml [INFO] crate git repo https://github.com/rumdrums/http-listener already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 72ce1e3f1e8f460fdbfe7e9b0b3c210f052e6c57ca65dd8b191f7df7a5f2d009 [INFO] running `Command { std: "docker" "start" "-a" "72ce1e3f1e8f460fdbfe7e9b0b3c210f052e6c57ca65dd8b191f7df7a5f2d009", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "72ce1e3f1e8f460fdbfe7e9b0b3c210f052e6c57ca65dd8b191f7df7a5f2d009", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72ce1e3f1e8f460fdbfe7e9b0b3c210f052e6c57ca65dd8b191f7df7a5f2d009", kill_on_drop: false }` [INFO] [stdout] 72ce1e3f1e8f460fdbfe7e9b0b3c210f052e6c57ca65dd8b191f7df7a5f2d009 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d51bf4f74ac9f19caf131316fbe611f11f9e475464c22b4cb6a390e2c71b64b1 [INFO] running `Command { std: "docker" "start" "-a" "d51bf4f74ac9f19caf131316fbe611f11f9e475464c22b4cb6a390e2c71b64b1", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling anyhow v1.0.52 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling http-listener v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.16s [INFO] running `Command { std: "docker" "inspect" "d51bf4f74ac9f19caf131316fbe611f11f9e475464c22b4cb6a390e2c71b64b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d51bf4f74ac9f19caf131316fbe611f11f9e475464c22b4cb6a390e2c71b64b1", kill_on_drop: false }` [INFO] [stdout] d51bf4f74ac9f19caf131316fbe611f11f9e475464c22b4cb6a390e2c71b64b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8250addce0adf48ea0344e11c9dd3a9b3b365ed8ccead1a281005fcc24adc7ed [INFO] running `Command { std: "docker" "start" "-a" "8250addce0adf48ea0344e11c9dd3a9b3b365ed8ccead1a281005fcc24adc7ed", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling http-listener v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> examples/blocking.rs:25:28 [INFO] [stdout] | [INFO] [stdout] 25 | SocketAddr::V6(ref addr) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> examples/blocking.rs:37:28 [INFO] [stdout] | [INFO] [stdout] 37 | SocketAddr::V6(ref addr) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EMPTY_HEADER` [INFO] [stdout] --> examples/non-blocking-thread-based.rs:8:33 [INFO] [stdout] | [INFO] [stdout] 8 | use httparse::{Header, Request, EMPTY_HEADER}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ByteSlice` [INFO] [stdout] --> examples/non-blocking-thread-based.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | use bstr::{B, ByteSlice}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/non-blocking-thread-based.rs:205:9 [INFO] [stdout] | [INFO] [stdout] 205 | stream.write(resp_status); [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] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/non-blocking-thread-based.rs:206:9 [INFO] [stdout] | [INFO] [stdout] 206 | stream.write(b"Server: aol-server\r\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/non-blocking-thread-based.rs:208:9 [INFO] [stdout] | [INFO] [stdout] 208 | stream.write(b"Date: "); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/non-blocking-thread-based.rs:209:9 [INFO] [stdout] | [INFO] [stdout] 209 | / stream.write( [INFO] [stdout] 210 | | chrono::Utc::now() [INFO] [stdout] 211 | | .format("%a, %d %b %Y %T GMT") [INFO] [stdout] 212 | | .to_string() [INFO] [stdout] 213 | | .as_bytes(), [INFO] [stdout] 214 | | ); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/non-blocking-thread-based.rs:215:9 [INFO] [stdout] | [INFO] [stdout] 215 | stream.write(b"\r\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/non-blocking-thread-based.rs:216:9 [INFO] [stdout] | [INFO] [stdout] 216 | stream.write(b"Content-Length: 0\r\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.95s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/http_listener-3468d1895c290233) [INFO] running `Command { std: "docker" "inspect" "8250addce0adf48ea0344e11c9dd3a9b3b365ed8ccead1a281005fcc24adc7ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8250addce0adf48ea0344e11c9dd3a9b3b365ed8ccead1a281005fcc24adc7ed", kill_on_drop: false }` [INFO] [stdout] 8250addce0adf48ea0344e11c9dd3a9b3b365ed8ccead1a281005fcc24adc7ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 43bd8851b79bd000062a67ad9b0e9c0d17959924e5f7ee965a2bca9c9ba7198d [INFO] running `Command { std: "docker" "start" "-a" "43bd8851b79bd000062a67ad9b0e9c0d17959924e5f7ee965a2bca9c9ba7198d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused variable: `addr` [INFO] [stderr] --> examples/blocking.rs:25:28 [INFO] [stderr] | [INFO] [stderr] 25 | SocketAddr::V6(ref addr) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `addr` [INFO] [stderr] --> examples/blocking.rs:37:28 [INFO] [stderr] | [INFO] [stderr] 37 | SocketAddr::V6(ref addr) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stderr] [INFO] [stderr] warning: unused import: `EMPTY_HEADER` [INFO] [stderr] --> examples/non-blocking-thread-based.rs:8:33 [INFO] [stderr] | [INFO] [stderr] 8 | use httparse::{Header, Request, EMPTY_HEADER}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ByteSlice` [INFO] [stderr] --> examples/non-blocking-thread-based.rs:9:15 [INFO] [stderr] | [INFO] [stderr] 9 | use bstr::{B, ByteSlice}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> examples/non-blocking-thread-based.rs:205:9 [INFO] [stderr] | [INFO] [stderr] 205 | stream.write(resp_status); [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] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> examples/non-blocking-thread-based.rs:206:9 [INFO] [stderr] | [INFO] [stderr] 206 | stream.write(b"Server: aol-server\r\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> examples/non-blocking-thread-based.rs:208:9 [INFO] [stderr] | [INFO] [stderr] 208 | stream.write(b"Date: "); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> examples/non-blocking-thread-based.rs:209:9 [INFO] [stderr] | [INFO] [stderr] 209 | / stream.write( [INFO] [stderr] 210 | | chrono::Utc::now() [INFO] [stderr] 211 | | .format("%a, %d %b %Y %T GMT") [INFO] [stderr] 212 | | .to_string() [INFO] [stderr] 213 | | .as_bytes(), [INFO] [stderr] 214 | | ); [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> examples/non-blocking-thread-based.rs:215:9 [INFO] [stderr] | [INFO] [stderr] 215 | stream.write(b"\r\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> examples/non-blocking-thread-based.rs:216:9 [INFO] [stderr] | [INFO] [stderr] 216 | stream.write(b"Content-Length: 0\r\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `http-listener` (example "blocking") generated 2 warnings [INFO] [stderr] warning: `http-listener` (example "non-blocking-thread-based") generated 8 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 22.58s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/http_listener-3468d1895c290233) [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" "43bd8851b79bd000062a67ad9b0e9c0d17959924e5f7ee965a2bca9c9ba7198d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43bd8851b79bd000062a67ad9b0e9c0d17959924e5f7ee965a2bca9c9ba7198d", kill_on_drop: false }` [INFO] [stdout] 43bd8851b79bd000062a67ad9b0e9c0d17959924e5f7ee965a2bca9c9ba7198d