[INFO] cloning repository https://github.com/upendra1997/maelstorm_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/upendra1997/maelstorm_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fupendra1997%2Fmaelstorm_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fupendra1997%2Fmaelstorm_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2a8eb9ddd44aa860ac27667ccf476fdf1f18a976
[INFO] checking upendra1997/maelstorm_rust against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fupendra1997%2Fmaelstorm_rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/upendra1997/maelstorm_rust
[INFO] finished tweaking git repo https://github.com/upendra1997/maelstorm_rust
[INFO] tweaked toml for git repo https://github.com/upendra1997/maelstorm_rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/upendra1997/maelstorm_rust on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/upendra1997/maelstorm_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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a756f5b75d6e97dd7c3f9f2cdf13a611fbc1e192d9350357951e8144b119454f
[INFO] running `Command { std: "docker" "start" "-a" "a756f5b75d6e97dd7c3f9f2cdf13a611fbc1e192d9350357951e8144b119454f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a756f5b75d6e97dd7c3f9f2cdf13a611fbc1e192d9350357951e8144b119454f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a756f5b75d6e97dd7c3f9f2cdf13a611fbc1e192d9350357951e8144b119454f", kill_on_drop: false }`
[INFO] [stdout] a756f5b75d6e97dd7c3f9f2cdf13a611fbc1e192d9350357951e8144b119454f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efab0a23c62731f63267b610191ef2d2cd30310b579259754629c02490f43f1d
[INFO] running `Command { std: "docker" "start" "-a" "efab0a23c62731f63267b610191ef2d2cd30310b579259754629c02490f43f1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling anyhow v1.0.70
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]    Compiling syn v2.0.13
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking serde_json v1.0.96
[INFO] [stderr]     Checking rustengan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/lib.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |         Vec<&'a (dyn for<'b> Fn(&'b Self, Payload<Req>) -> anyhow::Result<Payload<Req::Response>>)>,
[INFO] [stdout]    |                 ^                                                                                ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 62 -         Vec<&'a (dyn for<'b> Fn(&'b Self, Payload<Req>) -> anyhow::Result<Payload<Req::Response>>)>,
[INFO] [stdout] 62 +         Vec<&'a dyn for<'b> Fn(&'b Self, Payload<Req>) -> anyhow::Result<Payload<Req::Response>> >,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/lib.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |         Vec<&'a (dyn for<'b> Fn(&'b Self, Payload<Req>) -> anyhow::Result<Payload<Req::Response>>)>,
[INFO] [stdout]    |                 ^                                                                                ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 62 -         Vec<&'a (dyn for<'b> Fn(&'b Self, Payload<Req>) -> anyhow::Result<Payload<Req::Response>>)>,
[INFO] [stdout] 62 +         Vec<&'a dyn for<'b> Fn(&'b Self, Payload<Req>) -> anyhow::Result<Payload<Req::Response>> >,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.75s
[INFO] running `Command { std: "docker" "inspect" "efab0a23c62731f63267b610191ef2d2cd30310b579259754629c02490f43f1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efab0a23c62731f63267b610191ef2d2cd30310b579259754629c02490f43f1d", kill_on_drop: false }`
[INFO] [stdout] efab0a23c62731f63267b610191ef2d2cd30310b579259754629c02490f43f1d
