[INFO] cloning repository https://github.com/kuznetsss/1brc_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kuznetsss/1brc_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuznetsss%2F1brc_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuznetsss%2F1brc_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 90efacfbeb64d022fe3ee228d767a9521317889d
[INFO] checking kuznetsss/1brc_rust against master#4ecd70ddd1039a3954056c1071e40278048476fa for pr-137633
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuznetsss%2F1brc_rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kuznetsss/1brc_rust on toolchain 4ecd70ddd1039a3954056c1071e40278048476fa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4ecd70ddd1039a3954056c1071e40278048476fa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kuznetsss/1brc_rust
[INFO] finished tweaking git repo https://github.com/kuznetsss/1brc_rust
[INFO] tweaked toml for git repo https://github.com/kuznetsss/1brc_rust written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kuznetsss/1brc_rust 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" "+4ecd70ddd1039a3954056c1071e40278048476fa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+4ecd70ddd1039a3954056c1071e40278048476fa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 229171c3e26703a231cb36ba5e20ed620e0fc59a3aee0ac92264fc565711d923
[INFO] running `Command { std: "docker" "start" "-a" "229171c3e26703a231cb36ba5e20ed620e0fc59a3aee0ac92264fc565711d923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "229171c3e26703a231cb36ba5e20ed620e0fc59a3aee0ac92264fc565711d923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "229171c3e26703a231cb36ba5e20ed620e0fc59a3aee0ac92264fc565711d923", kill_on_drop: false }`
[INFO] [stdout] 229171c3e26703a231cb36ba5e20ed620e0fc59a3aee0ac92264fc565711d923
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+4ecd70ddd1039a3954056c1071e40278048476fa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be885e49aa20e9909e5d733f101aa68670ee820a62a45014421c544f888e705c
[INFO] running `Command { std: "docker" "start" "-a" "be885e49aa20e9909e5d733f101aa68670ee820a62a45014421c544f888e705c", kill_on_drop: false }`
[INFO] [stderr]     Checking brc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/multi_thread.rs:50:72
[INFO] [stdout]    |
[INFO] [stdout] 50 | fn process<'a>(content: &'a [u8], start: usize, end: usize) -> HashMap<&str, CityData> {
[INFO] [stdout]    |            -- lifetime `'a` declared here                              ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/multi_thread.rs:50:72
[INFO] [stdout]    |
[INFO] [stdout] 50 | fn process<'a>(content: &'a [u8], start: usize, end: usize) -> HashMap<&str, CityData> {
[INFO] [stdout]    |            -- lifetime `'a` declared here                              ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "be885e49aa20e9909e5d733f101aa68670ee820a62a45014421c544f888e705c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be885e49aa20e9909e5d733f101aa68670ee820a62a45014421c544f888e705c", kill_on_drop: false }`
[INFO] [stdout] be885e49aa20e9909e5d733f101aa68670ee820a62a45014421c544f888e705c