[INFO] cloning repository https://github.com/porkytheblack/kyper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/porkytheblack/kyper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fporkytheblack%2Fkyper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fporkytheblack%2Fkyper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e1f3f545f8006d3d736fcba3b39793bbadb1829
[INFO] checking porkytheblack/kyper against try#afeffcd090fe6cee35c99f8b5539d74aa443fe34 for pr-140956
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fporkytheblack%2Fkyper" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/porkytheblack/kyper
[INFO] finished tweaking git repo https://github.com/porkytheblack/kyper
[INFO] tweaked toml for git repo https://github.com/porkytheblack/kyper written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/porkytheblack/kyper on toolchain afeffcd090fe6cee35c99f8b5539d74aa443fe34
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+afeffcd090fe6cee35c99f8b5539d74aa443fe34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/porkytheblack/kyper 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" "+afeffcd090fe6cee35c99f8b5539d74aa443fe34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+afeffcd090fe6cee35c99f8b5539d74aa443fe34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29f6cf98ab1791094ac0b284a0d46fbf5a67f4c5af38b45f1b69cd2144afcb52
[INFO] running `Command { std: "docker" "start" "-a" "29f6cf98ab1791094ac0b284a0d46fbf5a67f4c5af38b45f1b69cd2144afcb52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29f6cf98ab1791094ac0b284a0d46fbf5a67f4c5af38b45f1b69cd2144afcb52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29f6cf98ab1791094ac0b284a0d46fbf5a67f4c5af38b45f1b69cd2144afcb52", kill_on_drop: false }`
[INFO] [stdout] 29f6cf98ab1791094ac0b284a0d46fbf5a67f4c5af38b45f1b69cd2144afcb52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+afeffcd090fe6cee35c99f8b5539d74aa443fe34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9be4d0f55e6ca727e84088aa16b57f1da7880e66fdc83db99b3d3e6b9a6194d7
[INFO] running `Command { std: "docker" "start" "-a" "9be4d0f55e6ca727e84088aa16b57f1da7880e66fdc83db99b3d3e6b9a6194d7", kill_on_drop: false }`
[INFO] [stderr]     Checking kyper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/http/request.rs:15:47
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'buffer_lifetime> Request<'buffer_lifetime> {
[INFO] [stdout]    |      ---------------- lifetime `'buffer_lifetime` declared here
[INFO] [stdout] 15 |     pub fn method (&'buffer_lifetime self) -> &Method {
[INFO] [stdout]    |                                               ^ this elided lifetime gets resolved as `'buffer_lifetime`
[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/http/request.rs:15:47
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'buffer_lifetime> Request<'buffer_lifetime> {
[INFO] [stdout]    |      ---------------- lifetime `'buffer_lifetime` declared here
[INFO] [stdout] 15 |     pub fn method (&'buffer_lifetime self) -> &Method {
[INFO] [stdout]    |                                               ^ this elided lifetime gets resolved as `'buffer_lifetime`
[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 0.13s
[INFO] running `Command { std: "docker" "inspect" "9be4d0f55e6ca727e84088aa16b57f1da7880e66fdc83db99b3d3e6b9a6194d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9be4d0f55e6ca727e84088aa16b57f1da7880e66fdc83db99b3d3e6b9a6194d7", kill_on_drop: false }`
[INFO] [stdout] 9be4d0f55e6ca727e84088aa16b57f1da7880e66fdc83db99b3d3e6b9a6194d7