[INFO] cloning repository https://github.com/Ndeta100/lifetimes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ndeta100/lifetimes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNdeta100%2Flifetimes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNdeta100%2Flifetimes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9c47ca72001531fb120efa62915a12f13ccebf6b
[INFO] testing Ndeta100/lifetimes 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%2FNdeta100%2Flifetimes" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Ndeta100/lifetimes
[INFO] finished tweaking git repo https://github.com/Ndeta100/lifetimes
[INFO] tweaked toml for git repo https://github.com/Ndeta100/lifetimes written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Ndeta100/lifetimes 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/Ndeta100/lifetimes 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f56f370e5b2ff5fa8d6dc1aa2ffe7de240de58429c158cd512a81824702d6197
[INFO] running `Command { std: "docker" "start" "-a" "f56f370e5b2ff5fa8d6dc1aa2ffe7de240de58429c158cd512a81824702d6197", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f56f370e5b2ff5fa8d6dc1aa2ffe7de240de58429c158cd512a81824702d6197", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f56f370e5b2ff5fa8d6dc1aa2ffe7de240de58429c158cd512a81824702d6197", kill_on_drop: false }`
[INFO] [stdout] f56f370e5b2ff5fa8d6dc1aa2ffe7de240de58429c158cd512a81824702d6197
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a95576b68dbcab6deefaae00412085356552b8d7ec52540fb83abf3aba932775
[INFO] running `Command { std: "docker" "start" "-a" "a95576b68dbcab6deefaae00412085356552b8d7ec52540fb83abf3aba932775", kill_on_drop: false }`
[INFO] [stderr]    Compiling lifetimeannotations v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/lib.rs:30:27
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn until_char<'s>(s: &'s str, c: char) -> &str {
[INFO] [stdout]    |                           ^^                  ---- the lifetime gets resolved as `'s`
[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 consistently use `'s`
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn until_char<'s>(s: &'s str, c: char) -> &'s str {
[INFO] [stdout]    |                                                ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "a95576b68dbcab6deefaae00412085356552b8d7ec52540fb83abf3aba932775", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a95576b68dbcab6deefaae00412085356552b8d7ec52540fb83abf3aba932775", kill_on_drop: false }`
[INFO] [stdout] a95576b68dbcab6deefaae00412085356552b8d7ec52540fb83abf3aba932775
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] dac82106c167fcd983bfdba0471fa795da8fe78e44e489a5cfea9b635e4e4f30
[INFO] running `Command { std: "docker" "start" "-a" "dac82106c167fcd983bfdba0471fa795da8fe78e44e489a5cfea9b635e4e4f30", kill_on_drop: false }`
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/lib.rs:30:27
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn until_char<'s>(s: &'s str, c: char) -> &str {
[INFO] [stdout]    |                           ^^                  ---- the lifetime gets resolved as `'s`
[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 consistently use `'s`
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn until_char<'s>(s: &'s str, c: char) -> &'s str {
[INFO] [stdout]    |                                                ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling lifetimeannotations v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/lib.rs:30:27
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn until_char<'s>(s: &'s str, c: char) -> &str {
[INFO] [stdout]    |                           ^^                  ---- the lifetime gets resolved as `'s`
[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 consistently use `'s`
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn until_char<'s>(s: &'s str, c: char) -> &'s str {
[INFO] [stdout]    |                                                ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "dac82106c167fcd983bfdba0471fa795da8fe78e44e489a5cfea9b635e4e4f30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dac82106c167fcd983bfdba0471fa795da8fe78e44e489a5cfea9b635e4e4f30", kill_on_drop: false }`
[INFO] [stdout] dac82106c167fcd983bfdba0471fa795da8fe78e44e489a5cfea9b635e4e4f30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4317095d9aa14942cabbce5fa3515b735472da87fd28cefb4cfc950735608f74
[INFO] running `Command { std: "docker" "start" "-a" "4317095d9aa14942cabbce5fa3515b735472da87fd28cefb4cfc950735608f74", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/lib.rs:30:27
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub fn until_char<'s>(s: &'s str, c: char) -> &str {
[INFO] [stderr]    |                           ^^                  ---- the lifetime gets resolved as `'s`
[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 consistently use `'s`
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub fn until_char<'s>(s: &'s str, c: char) -> &'s str {
[INFO] [stderr]    |                                                ++
[INFO] [stderr] 
[INFO] [stderr] warning: `lifetimeannotations` (lib) generated 1 warning
[INFO] [stderr] warning: `lifetimeannotations` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lifetimeannotations-0a41ca52b3d8025d)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test until_char_test ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/lifetimeannotations-0a41ca52b3d8025d` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "4317095d9aa14942cabbce5fa3515b735472da87fd28cefb4cfc950735608f74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4317095d9aa14942cabbce5fa3515b735472da87fd28cefb4cfc950735608f74", kill_on_drop: false }`
[INFO] [stdout] 4317095d9aa14942cabbce5fa3515b735472da87fd28cefb4cfc950735608f74
