[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 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbombless%2Fproxy-test" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bombless/proxy-test on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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-14/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" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb468810b2210705551dd31318a457322021be791c037dffb7f4b750ee9a20ff
[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" "bb468810b2210705551dd31318a457322021be791c037dffb7f4b750ee9a20ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb468810b2210705551dd31318a457322021be791c037dffb7f4b750ee9a20ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb468810b2210705551dd31318a457322021be791c037dffb7f4b750ee9a20ff", kill_on_drop: false }`
[INFO] [stdout] bb468810b2210705551dd31318a457322021be791c037dffb7f4b750ee9a20ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fac3f44be9c176a8f453c831daf11e841ae2cf8256fbb4a5df838bd078c5634c
[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" "fac3f44be9c176a8f453c831daf11e841ae2cf8256fbb4a5df838bd078c5634c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proxy-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `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 macro `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::<String>()));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `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 macro `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::<String>()));
[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 1.13s
[INFO] running `Command { std: "docker" "inspect" "fac3f44be9c176a8f453c831daf11e841ae2cf8256fbb4a5df838bd078c5634c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fac3f44be9c176a8f453c831daf11e841ae2cf8256fbb4a5df838bd078c5634c", kill_on_drop: false }`
[INFO] [stdout] fac3f44be9c176a8f453c831daf11e841ae2cf8256fbb4a5df838bd078c5634c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d46272abc142f5c539838b9c227fc338c02b46f682287690c5348d5b03083769
[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" "d46272abc142f5c539838b9c227fc338c02b46f682287690c5348d5b03083769", kill_on_drop: false }`
[INFO] [stderr]    Compiling proxy-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `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 macro `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::<String>()));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `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 macro `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::<String>()));
[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 0.80s
[INFO] running `Command { std: "docker" "inspect" "d46272abc142f5c539838b9c227fc338c02b46f682287690c5348d5b03083769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d46272abc142f5c539838b9c227fc338c02b46f682287690c5348d5b03083769", kill_on_drop: false }`
[INFO] [stdout] d46272abc142f5c539838b9c227fc338c02b46f682287690c5348d5b03083769
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 05df401c5d41388059c1d0e7d02ab1075e98a2aa80b1996b7c975c45dcd2625c
[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" "05df401c5d41388059c1d0e7d02ab1075e98a2aa80b1996b7c975c45dcd2625c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> tcp.rs:20:9
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr] 20 |         try!(write!(f, "HttpRequest {{ starter: "));
[INFO] [stdout] 
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `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::<String>()));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `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 macro `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::<String>()));
[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 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/main-353ab6747e60a90f
[INFO] running `Command { std: "docker" "inspect" "05df401c5d41388059c1d0e7d02ab1075e98a2aa80b1996b7c975c45dcd2625c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05df401c5d41388059c1d0e7d02ab1075e98a2aa80b1996b7c975c45dcd2625c", kill_on_drop: false }`
[INFO] [stdout] 05df401c5d41388059c1d0e7d02ab1075e98a2aa80b1996b7c975c45dcd2625c
