[INFO] cloning repository https://github.com/sedeki/sip_server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sedeki/sip_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsedeki%2Fsip_server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsedeki%2Fsip_server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d63303d8af9d3ca631f7e23d63a2cd6bab227550
[INFO] testing sedeki/sip_server against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsedeki%2Fsip_server" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sedeki/sip_server on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sedeki/sip_server
[INFO] finished tweaking git repo https://github.com/sedeki/sip_server
[INFO] tweaked toml for git repo https://github.com/sedeki/sip_server written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/sedeki/sip_server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a216731fe2aef36ebd4f38dac474af50360a5105fc98b3fb2d526e22ca62c78
[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" "9a216731fe2aef36ebd4f38dac474af50360a5105fc98b3fb2d526e22ca62c78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a216731fe2aef36ebd4f38dac474af50360a5105fc98b3fb2d526e22ca62c78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a216731fe2aef36ebd4f38dac474af50360a5105fc98b3fb2d526e22ca62c78", kill_on_drop: false }`
[INFO] [stdout] 9a216731fe2aef36ebd4f38dac474af50360a5105fc98b3fb2d526e22ca62c78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--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] 5c55c40184b2b632f50f428ea47b932dc55d2fa9cf4858c7e010439c6e1d7354
[INFO] running `Command { std: "docker" "start" "-a" "5c55c40184b2b632f50f428ea47b932dc55d2fa9cf4858c7e010439c6e1d7354", kill_on_drop: false }`
[INFO] [stderr]    Compiling sip_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `find_header_field`
[INFO] [stdout]   --> src/lib/sip/response.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn find_header_field(&mut self, field_name: String) -> Option<&mut header::Field> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_header`
[INFO] [stdout]   --> src/lib/sip/response.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn set_header(&mut self, name: String, value: header::Value) -> &Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_body`
[INFO] [stdout]   --> src/lib/sip/response.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn set_body(&mut self, body: &[u8]) -> &Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     stream.write(&buf);
[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: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "5c55c40184b2b632f50f428ea47b932dc55d2fa9cf4858c7e010439c6e1d7354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c55c40184b2b632f50f428ea47b932dc55d2fa9cf4858c7e010439c6e1d7354", kill_on_drop: false }`
[INFO] [stdout] 5c55c40184b2b632f50f428ea47b932dc55d2fa9cf4858c7e010439c6e1d7354
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] fe48df8b4ecdd307a2fc591165196eef3e7a5c3101ff80ea2889683708213650
[INFO] running `Command { std: "docker" "start" "-a" "fe48df8b4ecdd307a2fc591165196eef3e7a5c3101ff80ea2889683708213650", kill_on_drop: false }`
[INFO] [stderr]    Compiling sip_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `find_header_field`
[INFO] [stdout]   --> src/lib/sip/response.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn find_header_field(&mut self, field_name: String) -> Option<&mut header::Field> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_header`
[INFO] [stdout]   --> src/lib/sip/response.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn set_header(&mut self, name: String, value: header::Value) -> &Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_body`
[INFO] [stdout]   --> src/lib/sip/response.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn set_body(&mut self, body: &[u8]) -> &Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     stream.write(&buf);
[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: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "fe48df8b4ecdd307a2fc591165196eef3e7a5c3101ff80ea2889683708213650", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe48df8b4ecdd307a2fc591165196eef3e7a5c3101ff80ea2889683708213650", kill_on_drop: false }`
[INFO] [stdout] fe48df8b4ecdd307a2fc591165196eef3e7a5c3101ff80ea2889683708213650
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 76983b96790fb4d17c637ecb890d4f5a423038cb2284b49dc62bc2b10390dd4a
[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" "76983b96790fb4d17c637ecb890d4f5a423038cb2284b49dc62bc2b10390dd4a", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `find_header_field`
[INFO] [stderr]   --> src/lib/sip/response.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn find_header_field(&mut self, field_name: String) -> Option<&mut header::Field> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_header`
[INFO] [stderr]   --> src/lib/sip/response.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn set_header(&mut self, name: String, value: header::Value) -> &Self {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_body`
[INFO] [stderr]   --> src/lib/sip/response.rs:44:12
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn set_body(&mut self, body: &[u8]) -> &Self {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/main.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     stream.write(&buf);
[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: `sip_test` (bin "sip_test" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sip_test-87f123973d9f54e9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test lib::sip::request::tests::test_simple_request ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "76983b96790fb4d17c637ecb890d4f5a423038cb2284b49dc62bc2b10390dd4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76983b96790fb4d17c637ecb890d4f5a423038cb2284b49dc62bc2b10390dd4a", kill_on_drop: false }`
[INFO] [stdout] 76983b96790fb4d17c637ecb890d4f5a423038cb2284b49dc62bc2b10390dd4a