[INFO] cloning repository https://github.com/burumdev/morse-codec
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/burumdev/morse-codec" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fburumdev%2Fmorse-codec", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fburumdev%2Fmorse-codec'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b78a65ae2084a045d4e2f8faf1ab4caab9073b70
[INFO] testing burumdev/morse-codec against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fburumdev%2Fmorse-codec" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/burumdev/morse-codec
[INFO] finished tweaking git repo https://github.com/burumdev/morse-codec
[INFO] tweaked toml for git repo https://github.com/burumdev/morse-codec written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/burumdev/morse-codec on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/burumdev/morse-codec already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20bd714642b6b836ab34f5e57d2c74ee1cb589db5aa5e6d2570477e3be0f37ff
[INFO] running `Command { std: "docker" "start" "-a" "20bd714642b6b836ab34f5e57d2c74ee1cb589db5aa5e6d2570477e3be0f37ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20bd714642b6b836ab34f5e57d2c74ee1cb589db5aa5e6d2570477e3be0f37ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20bd714642b6b836ab34f5e57d2c74ee1cb589db5aa5e6d2570477e3be0f37ff", kill_on_drop: false }`
[INFO] [stdout] 20bd714642b6b836ab34f5e57d2c74ee1cb589db5aa5e6d2570477e3be0f37ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1e77de4d55ff4e8685b6c29b88c31c19d8e0a299dda7c623ca8814f6bd0f8dc
[INFO] running `Command { std: "docker" "start" "-a" "b1e77de4d55ff4e8685b6c29b88c31c19d8e0a299dda7c623ca8814f6bd0f8dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling morse-codec v0.4.30 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/message.rs:179:17
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn iter(&self) -> MessageIterator<MSG_MAX> {
[INFO] [stdout]     |                 ^^^^^     ------------------------ the lifetime gets resolved as `'_`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn iter(&self) -> MessageIterator<'_, MSG_MAX> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "b1e77de4d55ff4e8685b6c29b88c31c19d8e0a299dda7c623ca8814f6bd0f8dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1e77de4d55ff4e8685b6c29b88c31c19d8e0a299dda7c623ca8814f6bd0f8dc", kill_on_drop: false }`
[INFO] [stdout] b1e77de4d55ff4e8685b6c29b88c31c19d8e0a299dda7c623ca8814f6bd0f8dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a458081c5614abefe1a3f6ade9ab04bbcb0df874422bafd4c664814f5235c64b
[INFO] running `Command { std: "docker" "start" "-a" "a458081c5614abefe1a3f6ade9ab04bbcb0df874422bafd4c664814f5235c64b", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/message.rs:179:17
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn iter(&self) -> MessageIterator<MSG_MAX> {
[INFO] [stdout]     |                 ^^^^^     ------------------------ the lifetime gets resolved as `'_`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn iter(&self) -> MessageIterator<'_, MSG_MAX> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling x11 v2.21.0
[INFO] [stderr]    Compiling keyboard_query v0.1.0
[INFO] [stderr]    Compiling morse-codec v0.4.30 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/message.rs:179:17
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn iter(&self) -> MessageIterator<MSG_MAX> {
[INFO] [stdout]     |                 ^^^^^     ------------------------ the lifetime gets resolved as `'_`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn iter(&self) -> MessageIterator<'_, MSG_MAX> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "a458081c5614abefe1a3f6ade9ab04bbcb0df874422bafd4c664814f5235c64b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a458081c5614abefe1a3f6ade9ab04bbcb0df874422bafd4c664814f5235c64b", kill_on_drop: false }`
[INFO] [stdout] a458081c5614abefe1a3f6ade9ab04bbcb0df874422bafd4c664814f5235c64b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3bea28aef0de065d882c2f13c1eb9ac259aedecce9d8d13a8e266f9758dd6322
[INFO] running `Command { std: "docker" "start" "-a" "3bea28aef0de065d882c2f13c1eb9ac259aedecce9d8d13a8e266f9758dd6322", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/message.rs:179:17
[INFO] [stderr]     |
[INFO] [stderr] 179 |     pub fn iter(&self) -> MessageIterator<MSG_MAX> {
[INFO] [stderr]     |                 ^^^^^     ------------------------ the lifetime gets resolved as `'_`
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 179 |     pub fn iter(&self) -> MessageIterator<'_, MSG_MAX> {
[INFO] [stderr]     |                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: `morse-codec` (lib) generated 1 warning
[INFO] [stderr] warning: `morse-codec` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/morse_codec-2f2848631b76291a)
[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] [stderr]      Running tests/test-decode-encode-combined.rs (/opt/rustwide/target/debug/deps/test_decode_encode_combined-8eba4f94bc5e27be)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: test failed, to rerun pass `--test test-decode-encode-combined`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/test_decode_encode_combined-8eba4f94bc5e27be` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "3bea28aef0de065d882c2f13c1eb9ac259aedecce9d8d13a8e266f9758dd6322", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bea28aef0de065d882c2f13c1eb9ac259aedecce9d8d13a8e266f9758dd6322", kill_on_drop: false }`
[INFO] [stdout] 3bea28aef0de065d882c2f13c1eb9ac259aedecce9d8d13a8e266f9758dd6322
