[INFO] cloning repository https://github.com/bombless/proxy-test [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bombless/proxy-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbombless%2Fproxy-test", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbombless%2Fproxy-test'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d2ce1f78ea05afd08000d4235c93a5db659b7a38 [INFO] testing bombless/proxy-test against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbombless%2Fproxy-test" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bombless/proxy-test on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bombless/proxy-test [INFO] finished tweaking git repo https://github.com/bombless/proxy-test [INFO] tweaked toml for git repo https://github.com/bombless/proxy-test written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/bombless/proxy-test already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0a96df00dcb8275ce53b0333fcbdcc6a3fbe5d628b4496cc8b4e0df27fc6dadf [INFO] running `Command { std: "docker" "start" "-a" "0a96df00dcb8275ce53b0333fcbdcc6a3fbe5d628b4496cc8b4e0df27fc6dadf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a96df00dcb8275ce53b0333fcbdcc6a3fbe5d628b4496cc8b4e0df27fc6dadf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a96df00dcb8275ce53b0333fcbdcc6a3fbe5d628b4496cc8b4e0df27fc6dadf", kill_on_drop: false }` [INFO] [stdout] 0a96df00dcb8275ce53b0333fcbdcc6a3fbe5d628b4496cc8b4e0df27fc6dadf [INFO] running `Command { std: "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1634c2629cd9ad11a3b7355ad62997e5b1a9c962de6abddbcc741e8626dd0129 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1634c2629cd9ad11a3b7355ad62997e5b1a9c962de6abddbcc741e8626dd0129", kill_on_drop: false }` [INFO] [stderr] Compiling proxy-test v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> tcp.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | try!(write!(f, "HttpRequest {{ starter: ")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> tcp.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | try!(write!(f, "{}", (c as char).escape_default().collect::())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> tcp.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | try!(write!(f, " , headers: ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> tcp.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | try!(write!(f, "{}", (c as char).escape_default().collect::())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> tcp.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | / replace(self, match this { [INFO] [stdout] 135 | | None if c == b'\r' => StartingReturn, [INFO] [stdout] 136 | | StartingReturn if c == b'\n' => Start, [INFO] [stdout] 137 | | StartingReturn if c == b'\r' => None, [INFO] [stdout] ... | [INFO] [stdout] 174 | | _ => None, [INFO] [stdout] 175 | | }); [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.09s [INFO] running `Command { std: "docker" "inspect" "1634c2629cd9ad11a3b7355ad62997e5b1a9c962de6abddbcc741e8626dd0129", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1634c2629cd9ad11a3b7355ad62997e5b1a9c962de6abddbcc741e8626dd0129", kill_on_drop: false }` [INFO] [stdout] 1634c2629cd9ad11a3b7355ad62997e5b1a9c962de6abddbcc741e8626dd0129 [INFO] running `Command { std: "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a8acbd5687bf39bc4d0b64496c46b83c13a12b55360919e9c800c9c174fd5681 [INFO] running `Command { std: "docker" "start" "-a" "a8acbd5687bf39bc4d0b64496c46b83c13a12b55360919e9c800c9c174fd5681", kill_on_drop: false }` [INFO] [stderr] Compiling proxy-test v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> tcp.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | try!(write!(f, "HttpRequest {{ starter: ")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> tcp.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | try!(write!(f, "{}", (c as char).escape_default().collect::())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> tcp.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | try!(write!(f, " , headers: ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> tcp.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | try!(write!(f, "{}", (c as char).escape_default().collect::())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> tcp.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | / replace(self, match this { [INFO] [stdout] 135 | | None if c == b'\r' => StartingReturn, [INFO] [stdout] 136 | | StartingReturn if c == b'\n' => Start, [INFO] [stdout] 137 | | StartingReturn if c == b'\r' => None, [INFO] [stdout] ... | [INFO] [stdout] 174 | | _ => None, [INFO] [stdout] 175 | | }); [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "a8acbd5687bf39bc4d0b64496c46b83c13a12b55360919e9c800c9c174fd5681", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8acbd5687bf39bc4d0b64496c46b83c13a12b55360919e9c800c9c174fd5681", kill_on_drop: false }` [INFO] [stdout] a8acbd5687bf39bc4d0b64496c46b83c13a12b55360919e9c800c9c174fd5681 [INFO] running `Command { std: "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8368d5da31bbc6deb3dad36934f5d3bce6cfa5df0c47d3bddab6a028dd101f2e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8368d5da31bbc6deb3dad36934f5d3bce6cfa5df0c47d3bddab6a028dd101f2e", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> tcp.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | try!(write!(f, "HttpRequest {{ starter: ")); [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] --> tcp.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | try!(write!(f, "{}", (c as char).escape_default().collect::())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> tcp.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | try!(write!(f, " , headers: ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> tcp.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | try!(write!(f, "{}", (c as char).escape_default().collect::())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> tcp.rs:134:9 [INFO] [stderr] | [INFO] [stderr] 134 | / replace(self, match this { [INFO] [stderr] 135 | | None if c == b'\r' => StartingReturn, [INFO] [stderr] 136 | | StartingReturn if c == b'\n' => Start, [INFO] [stderr] 137 | | StartingReturn if c == b'\r' => None, [INFO] [stderr] ... | [INFO] [stderr] 174 | | _ => None, [INFO] [stderr] 175 | | }); [INFO] [stderr] | |___________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/main-1df9853f755c72e7 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8368d5da31bbc6deb3dad36934f5d3bce6cfa5df0c47d3bddab6a028dd101f2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8368d5da31bbc6deb3dad36934f5d3bce6cfa5df0c47d3bddab6a028dd101f2e", kill_on_drop: false }` [INFO] [stdout] 8368d5da31bbc6deb3dad36934f5d3bce6cfa5df0c47d3bddab6a028dd101f2e