[INFO] cloning repository https://github.com/maxlestage/book-rust-servers-services-and-apps [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maxlestage/book-rust-servers-services-and-apps" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxlestage%2Fbook-rust-servers-services-and-apps", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxlestage%2Fbook-rust-servers-services-and-apps'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7b6b377c08199daa3a3f77b4e842f38f9622411b [INFO] checking maxlestage/book-rust-servers-services-and-apps against master#ca77504943887037504c7fc0b9bf06dab3910373 for pr-145181 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxlestage%2Fbook-rust-servers-services-and-apps" "/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/maxlestage/book-rust-servers-services-and-apps [INFO] finished tweaking git repo https://github.com/maxlestage/book-rust-servers-services-and-apps [INFO] tweaked toml for git repo https://github.com/maxlestage/book-rust-servers-services-and-apps written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/maxlestage/book-rust-servers-services-and-apps on toolchain ca77504943887037504c7fc0b9bf06dab3910373 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ca77504943887037504c7fc0b9bf06dab3910373" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/maxlestage/book-rust-servers-services-and-apps 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" "+ca77504943887037504c7fc0b9bf06dab3910373" "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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+ca77504943887037504c7fc0b9bf06dab3910373" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 456a8df2c4f16182f7286cf01487b00c39e67ac74d928844099a26b617538826 [INFO] running `Command { std: "docker" "start" "-a" "456a8df2c4f16182f7286cf01487b00c39e67ac74d928844099a26b617538826", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "456a8df2c4f16182f7286cf01487b00c39e67ac74d928844099a26b617538826", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "456a8df2c4f16182f7286cf01487b00c39e67ac74d928844099a26b617538826", kill_on_drop: false }` [INFO] [stdout] 456a8df2c4f16182f7286cf01487b00c39e67ac74d928844099a26b617538826 [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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+ca77504943887037504c7fc0b9bf06dab3910373" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96a39fda1c59eee6fe155fbc4fb5cee7e278896cc202253019ded462c6cccfbc [INFO] running `Command { std: "docker" "start" "-a" "96a39fda1c59eee6fe155fbc4fb5cee7e278896cc202253019ded462c6cccfbc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking http v0.1.0 (/opt/rustwide/workdir/http) [INFO] [stderr] Checking tcpclient v0.1.0 (/opt/rustwide/workdir/tcpclient) [INFO] [stderr] Checking scenario1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tcpserver v0.1.0 (/opt/rustwide/workdir/tcpserver) [INFO] [stderr] Checking httpserver v0.1.0 (/opt/rustwide/workdir/httpserver) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> httpserver/src/handler.rs:8:20 [INFO] [stdout] | [INFO] [stdout] 8 | fn handle(req: &HttpRequest) -> HttpResponse; [INFO] [stdout] | ^^^^^^^^^^^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 8 | fn handle(req: &HttpRequest) -> HttpResponse<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> httpserver/src/handler.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | fn handle(req: &HttpRequest) -> HttpResponse { [INFO] [stdout] | ^^^^^^^^^^^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 20 | fn handle(req: &HttpRequest) -> HttpResponse<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> httpserver/src/handler.rs:60:20 [INFO] [stdout] | [INFO] [stdout] 60 | fn handle(req: &HttpRequest) -> HttpResponse { [INFO] [stdout] | ^^^^^^^^^^^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 60 | fn handle(req: &HttpRequest) -> HttpResponse<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> httpserver/src/handler.rs:92:21 [INFO] [stdout] | [INFO] [stdout] 92 | fn handle(_req: &HttpRequest) -> HttpResponse { [INFO] [stdout] | ^^^^^^^^^^^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 92 | fn handle(_req: &HttpRequest) -> HttpResponse<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> httpserver/src/handler.rs:8:20 [INFO] [stdout] | [INFO] [stdout] 8 | fn handle(req: &HttpRequest) -> HttpResponse; [INFO] [stdout] | ^^^^^^^^^^^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 8 | fn handle(req: &HttpRequest) -> HttpResponse<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> httpserver/src/handler.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | fn handle(req: &HttpRequest) -> HttpResponse { [INFO] [stdout] | ^^^^^^^^^^^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 20 | fn handle(req: &HttpRequest) -> HttpResponse<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> httpserver/src/handler.rs:60:20 [INFO] [stdout] | [INFO] [stdout] 60 | fn handle(req: &HttpRequest) -> HttpResponse { [INFO] [stdout] | ^^^^^^^^^^^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 60 | fn handle(req: &HttpRequest) -> HttpResponse<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> httpserver/src/handler.rs:92:21 [INFO] [stdout] | [INFO] [stdout] 92 | fn handle(_req: &HttpRequest) -> HttpResponse { [INFO] [stdout] | ^^^^^^^^^^^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 92 | fn handle(_req: &HttpRequest) -> HttpResponse<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.08s [INFO] running `Command { std: "docker" "inspect" "96a39fda1c59eee6fe155fbc4fb5cee7e278896cc202253019ded462c6cccfbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96a39fda1c59eee6fe155fbc4fb5cee7e278896cc202253019ded462c6cccfbc", kill_on_drop: false }` [INFO] [stdout] 96a39fda1c59eee6fe155fbc4fb5cee7e278896cc202253019ded462c6cccfbc