[INFO] cloning repository https://github.com/oloshe/rust-actix-extend-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oloshe/rust-actix-extend-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foloshe%2Frust-actix-extend-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foloshe%2Frust-actix-extend-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d022db651ac8b2d7e6f746ecf8c52560f043e50a
[INFO] checking oloshe/rust-actix-extend-example against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foloshe%2Frust-actix-extend-example" "/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/oloshe/rust-actix-extend-example
[INFO] finished tweaking git repo https://github.com/oloshe/rust-actix-extend-example
[INFO] tweaked toml for git repo https://github.com/oloshe/rust-actix-extend-example written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/oloshe/rust-actix-extend-example on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/oloshe/rust-actix-extend-example 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 635b921b02d732cd87ad4443d908fbd9d5cdfbc8ae457315c8ead34a6ce12fc3
[INFO] running `Command { std: "docker" "start" "-a" "635b921b02d732cd87ad4443d908fbd9d5cdfbc8ae457315c8ead34a6ce12fc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "635b921b02d732cd87ad4443d908fbd9d5cdfbc8ae457315c8ead34a6ce12fc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "635b921b02d732cd87ad4443d908fbd9d5cdfbc8ae457315c8ead34a6ce12fc3", kill_on_drop: false }`
[INFO] [stdout] 635b921b02d732cd87ad4443d908fbd9d5cdfbc8ae457315c8ead34a6ce12fc3
[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" "-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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73a43996d1f7abb33189aa026c69c5dff39a7dfa5ae8bfd6bf7a1d54eab43eaa
[INFO] running `Command { std: "docker" "start" "-a" "73a43996d1f7abb33189aa026c69c5dff39a7dfa5ae8bfd6bf7a1d54eab43eaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking instant v0.1.11
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling tokio v1.12.0
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]     Checking futures-sink v0.3.17
[INFO] [stderr]     Checking base v0.1.0 (/opt/rustwide/workdir/src/base)
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stdout] warning: the feature `exclusive_range_pattern` has been stable since 1.80.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/base/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(exclusive_range_pattern)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `exclusive_range_pattern` has been stable since 1.80.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/base/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(exclusive_range_pattern)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/base/src/lib.rs:10:25
[INFO] [stdout]    |
[INFO] [stdout] 10 |             for elem in self.char_indices().next() {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to iterate over `self.char_indices()` remove the call to `next`
[INFO] [stdout]    |
[INFO] [stdout] 10 -             for elem in self.char_indices().next() {
[INFO] [stdout] 10 +             for elem in self.char_indices().by_ref() {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 10 -             for elem in self.char_indices().next() {
[INFO] [stdout] 10 +             if let Some(elem) = self.char_indices().next() {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ColorExtend` is never used
[INFO] [stdout]  --> src/base/src/lib.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | trait ColorExtend {
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TryAdd` is never used
[INFO] [stdout]   --> src/base/src/lib.rs:27:7
[INFO] [stdout]    |
[INFO] [stdout] 27 | trait TryAdd {
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/base/src/lib.rs:10:25
[INFO] [stdout]    |
[INFO] [stdout] 10 |             for elem in self.char_indices().next() {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to iterate over `self.char_indices()` remove the call to `next`
[INFO] [stdout]    |
[INFO] [stdout] 10 -             for elem in self.char_indices().next() {
[INFO] [stdout] 10 +             for elem in self.char_indices().by_ref() {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 10 -             for elem in self.char_indices().next() {
[INFO] [stdout] 10 +             if let Some(elem) = self.char_indices().next() {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking parking_lot_core v0.8.5
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking tokio-util v0.6.8
[INFO] [stderr]     Checking actix-rt v2.2.0
[INFO] [stderr]    Compiling actix_derive v0.6.0
[INFO] [stderr]     Checking actix v0.12.0
[INFO] [stderr]     Checking actix-extend v0.1.0 (/opt/rustwide/workdir/src/actix-extend)
[INFO] [stderr]     Checking rust-extend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.49s
[INFO] running `Command { std: "docker" "inspect" "73a43996d1f7abb33189aa026c69c5dff39a7dfa5ae8bfd6bf7a1d54eab43eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73a43996d1f7abb33189aa026c69c5dff39a7dfa5ae8bfd6bf7a1d54eab43eaa", kill_on_drop: false }`
[INFO] [stdout] 73a43996d1f7abb33189aa026c69c5dff39a7dfa5ae8bfd6bf7a1d54eab43eaa
