[INFO] fetching crate micro_http_server 0.0.3... [INFO] testing micro_http_server-0.0.3 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate micro_http_server 0.0.3 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate micro_http_server 0.0.3 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate micro_http_server 0.0.3 [INFO] finished tweaking crates.io crate micro_http_server 0.0.3 [INFO] tweaked toml for crates.io crate micro_http_server 0.0.3 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1a825ebb37353aa3f898973d6c6a79a0b3322abff9731d92493769dcee0b998f [INFO] running `"docker" "start" "-a" "1a825ebb37353aa3f898973d6c6a79a0b3322abff9731d92493769dcee0b998f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling micro_http_server v0.0.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/microhttp.rs:28:18 [INFO] [stderr] | [INFO] [stderr] 28 | let listener = try!(TcpListener::bind(interface)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/microhttp.rs:32:3 [INFO] [stderr] | [INFO] [stderr] 32 | try!(listener.set_nonblocking(true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/microhttp.rs:80:36 [INFO] [stderr] | [INFO] [stderr] 80 | Ok( (socket, addr) ) => Ok(Some(try!(Client::new(socket, addr)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client.rs:68:14 [INFO] [stderr] | [INFO] [stderr] 68 | let data = try!(read_all(&mut stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client.rs:132:4 [INFO] [stderr] | [INFO] [stderr] 132 | try!(self.stream.write(format!("HTTP/1.0 {}\r\nContent-Length: {}\r\n", status_code, data.len()).as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client.rs:135:21 [INFO] [stderr] | [INFO] [stderr] 135 | bytes_written += try!(self.stream.write(format!("{}\r\n", h).as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client.rs:137:20 [INFO] [stderr] | [INFO] [stderr] 137 | bytes_written += try!(self.stream.write("\r\n".as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client.rs:138:20 [INFO] [stderr] | [INFO] [stderr] 138 | bytes_written += try!(self.stream.write(data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `"docker" "inspect" "1a825ebb37353aa3f898973d6c6a79a0b3322abff9731d92493769dcee0b998f"` [INFO] running `"docker" "rm" "-f" "1a825ebb37353aa3f898973d6c6a79a0b3322abff9731d92493769dcee0b998f"` [INFO] [stdout] 1a825ebb37353aa3f898973d6c6a79a0b3322abff9731d92493769dcee0b998f [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 77e42be6805833c917b74befec532984ea83ab86c0741af4154cabf28980b7aa [INFO] running `"docker" "start" "-a" "77e42be6805833c917b74befec532984ea83ab86c0741af4154cabf28980b7aa"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/microhttp.rs:28:18 [INFO] [stderr] | [INFO] [stderr] 28 | let listener = try!(TcpListener::bind(interface)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/microhttp.rs:32:3 [INFO] [stderr] | [INFO] [stderr] 32 | try!(listener.set_nonblocking(true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/microhttp.rs:80:36 [INFO] [stderr] | [INFO] [stderr] 80 | Ok( (socket, addr) ) => Ok(Some(try!(Client::new(socket, addr)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client.rs:68:14 [INFO] [stderr] | [INFO] [stderr] 68 | let data = try!(read_all(&mut stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client.rs:132:4 [INFO] [stderr] | [INFO] [stderr] 132 | try!(self.stream.write(format!("HTTP/1.0 {}\r\nContent-Length: {}\r\n", status_code, data.len()).as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client.rs:135:21 [INFO] [stderr] | [INFO] [stderr] 135 | bytes_written += try!(self.stream.write(format!("{}\r\n", h).as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client.rs:137:20 [INFO] [stderr] | [INFO] [stderr] 137 | bytes_written += try!(self.stream.write("\r\n".as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client.rs:138:20 [INFO] [stderr] | [INFO] [stderr] 138 | bytes_written += try!(self.stream.write(data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling micro_http_server v0.0.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/microhttp.rs:28:18 [INFO] [stderr] | [INFO] [stderr] 28 | let listener = try!(TcpListener::bind(interface)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/microhttp.rs:32:3 [INFO] [stderr] | [INFO] [stderr] 32 | try!(listener.set_nonblocking(true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/microhttp.rs:80:36 [INFO] [stderr] | [INFO] [stderr] 80 | Ok( (socket, addr) ) => Ok(Some(try!(Client::new(socket, addr)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client.rs:68:14 [INFO] [stderr] | [INFO] [stderr] 68 | let data = try!(read_all(&mut stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client.rs:132:4 [INFO] [stderr] | [INFO] [stderr] 132 | try!(self.stream.write(format!("HTTP/1.0 {}\r\nContent-Length: {}\r\n", status_code, data.len()).as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client.rs:135:21 [INFO] [stderr] | [INFO] [stderr] 135 | bytes_written += try!(self.stream.write(format!("{}\r\n", h).as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client.rs:137:20 [INFO] [stderr] | [INFO] [stderr] 137 | bytes_written += try!(self.stream.write("\r\n".as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client.rs:138:20 [INFO] [stderr] | [INFO] [stderr] 138 | bytes_written += try!(self.stream.write(data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.32s [INFO] running `"docker" "inspect" "77e42be6805833c917b74befec532984ea83ab86c0741af4154cabf28980b7aa"` [INFO] running `"docker" "rm" "-f" "77e42be6805833c917b74befec532984ea83ab86c0741af4154cabf28980b7aa"` [INFO] [stdout] 77e42be6805833c917b74befec532984ea83ab86c0741af4154cabf28980b7aa [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 34ef379c73d19aca016263e72fcbaa8798db7f3ef803c65dd718e90e612172cc [INFO] running `"docker" "start" "-a" "34ef379c73d19aca016263e72fcbaa8798db7f3ef803c65dd718e90e612172cc"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/microhttp.rs:28:18 [INFO] [stderr] | [INFO] [stderr] 28 | let listener = try!(TcpListener::bind(interface)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/microhttp.rs:32:3 [INFO] [stderr] | [INFO] [stderr] 32 | try!(listener.set_nonblocking(true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/microhttp.rs:80:36 [INFO] [stderr] | [INFO] [stderr] 80 | Ok( (socket, addr) ) => Ok(Some(try!(Client::new(socket, addr)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client.rs:68:14 [INFO] [stderr] | [INFO] [stderr] 68 | let data = try!(read_all(&mut stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client.rs:132:4 [INFO] [stderr] | [INFO] [stderr] 132 | try!(self.stream.write(format!("HTTP/1.0 {}\r\nContent-Length: {}\r\n", status_code, data.len()).as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client.rs:135:21 [INFO] [stderr] | [INFO] [stderr] 135 | bytes_written += try!(self.stream.write(format!("{}\r\n", h).as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client.rs:137:20 [INFO] [stderr] | [INFO] [stderr] 137 | bytes_written += try!(self.stream.write("\r\n".as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client.rs:138:20 [INFO] [stderr] | [INFO] [stderr] 138 | bytes_written += try!(self.stream.write(data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/microhttp.rs:28:18 [INFO] [stderr] | [INFO] [stderr] 28 | let listener = try!(TcpListener::bind(interface)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/microhttp.rs:32:3 [INFO] [stderr] | [INFO] [stderr] 32 | try!(listener.set_nonblocking(true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/microhttp.rs:80:36 [INFO] [stderr] | [INFO] [stderr] 80 | Ok( (socket, addr) ) => Ok(Some(try!(Client::new(socket, addr)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client.rs:68:14 [INFO] [stderr] | [INFO] [stderr] 68 | let data = try!(read_all(&mut stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client.rs:132:4 [INFO] [stderr] | [INFO] [stderr] 132 | try!(self.stream.write(format!("HTTP/1.0 {}\r\nContent-Length: {}\r\n", status_code, data.len()).as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client.rs:135:21 [INFO] [stderr] | [INFO] [stderr] 135 | bytes_written += try!(self.stream.write(format!("{}\r\n", h).as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client.rs:137:20 [INFO] [stderr] | [INFO] [stderr] 137 | bytes_written += try!(self.stream.write("\r\n".as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client.rs:138:20 [INFO] [stderr] | [INFO] [stderr] 138 | bytes_written += try!(self.stream.write(data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/micro_http_server-dd682fc309b1dea2 [INFO] [stderr] Doc-tests micro_http_server [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test microhttp::tests::echo ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/microhttp.rs - microhttp::MicroHTTP::new (line 19) ... ok [INFO] [stdout] test src/microhttp.rs - microhttp::MicroHTTP::next_client (line 49) ... ok [INFO] [stdout] test src/lib.rs - (line 18) ... ok [INFO] [stdout] test src/client.rs - client::Client::respond_ok (line 101) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "34ef379c73d19aca016263e72fcbaa8798db7f3ef803c65dd718e90e612172cc"` [INFO] running `"docker" "rm" "-f" "34ef379c73d19aca016263e72fcbaa8798db7f3ef803c65dd718e90e612172cc"` [INFO] [stdout] 34ef379c73d19aca016263e72fcbaa8798db7f3ef803c65dd718e90e612172cc