[INFO] fetching crate sip_rld 0.3.6...
[INFO] testing sip_rld-0.3.6 against 1.55.0 for beta-1.56-1
[INFO] extracting crate sip_rld 0.3.6 into /workspace/builds/worker-61/source
[INFO] validating manifest of crates.io crate sip_rld 0.3.6 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sip_rld 0.3.6
[INFO] finished tweaking crates.io crate sip_rld 0.3.6
[INFO] tweaked toml for crates.io crate sip_rld 0.3.6 written to /workspace/builds/worker-61/source/Cargo.toml
[INFO] crate crates.io crate sip_rld 0.3.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c726415b37cf0781487e6751d7a01651e8d57238c455ba3b772eb77c94b1a8ea
[INFO] running `Command { std: "docker" "start" "-a" "c726415b37cf0781487e6751d7a01651e8d57238c455ba3b772eb77c94b1a8ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c726415b37cf0781487e6751d7a01651e8d57238c455ba3b772eb77c94b1a8ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c726415b37cf0781487e6751d7a01651e8d57238c455ba3b772eb77c94b1a8ea", kill_on_drop: false }`
[INFO] [stdout] c726415b37cf0781487e6751d7a01651e8d57238c455ba3b772eb77c94b1a8ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aba6caa4a00a227f73b6479e2f12b6b91b7a6569ea03b0025734e81abf889ed0
[INFO] running `Command { std: "docker" "start" "-a" "aba6caa4a00a227f73b6479e2f12b6b91b7a6569ea03b0025734e81abf889ed0", kill_on_drop: false }`
[INFO] [stderr]    Compiling sip_rld v0.3.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `get_to`
[INFO] [stdout]    --> src/lib.rs:121:12
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn get_to(&self) -> String {
[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: `get_from`
[INFO] [stdout]    --> src/lib.rs:133:12
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn get_from(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `event`
[INFO] [stdout]    --> src/lib.rs:147:12
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn event(&mut self, event: String) -> &mut Message {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `accept`
[INFO] [stdout]    --> src/lib.rs:152:12
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn accept(&mut self, accept: String) -> &mut Message {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `content_type`
[INFO] [stdout]    --> src/lib.rs:157:12
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn content_type(&mut self, content_type: String) -> &mut Message {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `contact`
[INFO] [stdout]    --> src/lib.rs:162:12
[INFO] [stdout]     |
[INFO] [stdout] 162 |     pub fn contact(&mut self, ext: String) -> &mut Message {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "aba6caa4a00a227f73b6479e2f12b6b91b7a6569ea03b0025734e81abf889ed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aba6caa4a00a227f73b6479e2f12b6b91b7a6569ea03b0025734e81abf889ed0", kill_on_drop: false }`
[INFO] [stdout] aba6caa4a00a227f73b6479e2f12b6b91b7a6569ea03b0025734e81abf889ed0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d95f529af2503a83a3be7882bef479f3e3a3fdc4e95f9c72f1ce571a0de9f4b
[INFO] running `Command { std: "docker" "start" "-a" "4d95f529af2503a83a3be7882bef479f3e3a3fdc4e95f9c72f1ce571a0de9f4b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sip_rld v0.3.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `event`
[INFO] [stdout]    --> src/lib.rs:147:12
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn event(&mut self, event: String) -> &mut Message {
[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: `accept`
[INFO] [stdout]    --> src/lib.rs:152:12
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn accept(&mut self, accept: String) -> &mut Message {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `content_type`
[INFO] [stdout]    --> src/lib.rs:157:12
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn content_type(&mut self, content_type: String) -> &mut Message {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `contact`
[INFO] [stdout]    --> src/lib.rs:162:12
[INFO] [stdout]     |
[INFO] [stdout] 162 |     pub fn contact(&mut self, ext: String) -> &mut Message {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "4d95f529af2503a83a3be7882bef479f3e3a3fdc4e95f9c72f1ce571a0de9f4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d95f529af2503a83a3be7882bef479f3e3a3fdc4e95f9c72f1ce571a0de9f4b", kill_on_drop: false }`
[INFO] [stdout] 4d95f529af2503a83a3be7882bef479f3e3a3fdc4e95f9c72f1ce571a0de9f4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 344c4de410d4419d4ff0a9e945e0996c32a635d19cb5d6c2f9f095332d39d45c
[INFO] running `Command { std: "docker" "start" "-a" "344c4de410d4419d4ff0a9e945e0996c32a635d19cb5d6c2f9f095332d39d45c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: associated function is never used: `event`
[INFO] [stderr]    --> src/lib.rs:147:12
[INFO] [stderr]     |
[INFO] [stderr] 147 |     pub fn event(&mut self, event: String) -> &mut Message {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `accept`
[INFO] [stderr]    --> src/lib.rs:152:12
[INFO] [stderr]     |
[INFO] [stderr] 152 |     pub fn accept(&mut self, accept: String) -> &mut Message {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `content_type`
[INFO] [stderr]    --> src/lib.rs:157:12
[INFO] [stderr]     |
[INFO] [stderr] 157 |     pub fn content_type(&mut self, content_type: String) -> &mut Message {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `contact`
[INFO] [stderr]    --> src/lib.rs:162:12
[INFO] [stderr]     |
[INFO] [stderr] 162 |     pub fn contact(&mut self, ext: String) -> &mut Message {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `sip_rld` (bin "sip_rld" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sip_rld-d6d5d5f8feaf3a23)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sip_rld-5266dfbbf15e6afc)
[INFO] [stdout] test tests::check_from ... ok
[INFO] [stdout] test tests::check_method_name ... ok
[INFO] [stdout] test tests::check_from_without_dname ... ok
[INFO] [stdout] test tests::check_to ... ok
[INFO] [stdout] test tests::check_to_without_dname ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test lib::tests::check_from ... ok
[INFO] [stdout] test lib::tests::check_from_without_dname ... ok
[INFO] [stdout] test lib::tests::check_method_name ... ok
[INFO] [stdout] test lib::tests::check_to ... ok
[INFO] [stderr]    Doc-tests sip_rld
[INFO] [stdout] test lib::tests::check_to_without_dname ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "344c4de410d4419d4ff0a9e945e0996c32a635d19cb5d6c2f9f095332d39d45c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "344c4de410d4419d4ff0a9e945e0996c32a635d19cb5d6c2f9f095332d39d45c", kill_on_drop: false }`
[INFO] [stdout] 344c4de410d4419d4ff0a9e945e0996c32a635d19cb5d6c2f9f095332d39d45c