[INFO] fetching crate connection_leak_detector 0.1.6...
[INFO] checking connection_leak_detector-0.1.6 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate connection_leak_detector 0.1.6 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate connection_leak_detector 0.1.6 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate connection_leak_detector 0.1.6
[INFO] finished tweaking crates.io crate connection_leak_detector 0.1.6
[INFO] tweaked toml for crates.io crate connection_leak_detector 0.1.6 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded actix-web v4.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28b7944f1ced53a72f2986e16510ca884b35aee03ef7312e3e5aaeac9f2aaa07
[INFO] running `Command { std: "docker" "start" "-a" "28b7944f1ced53a72f2986e16510ca884b35aee03ef7312e3e5aaeac9f2aaa07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28b7944f1ced53a72f2986e16510ca884b35aee03ef7312e3e5aaeac9f2aaa07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28b7944f1ced53a72f2986e16510ca884b35aee03ef7312e3e5aaeac9f2aaa07", kill_on_drop: false }`
[INFO] [stdout] 28b7944f1ced53a72f2986e16510ca884b35aee03ef7312e3e5aaeac9f2aaa07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94dd0a1029cc68a56eaeb317b6079603f63b83dc72ef05b84b48cf46af8a7f98
[INFO] running `Command { std: "docker" "start" "-a" "94dd0a1029cc68a56eaeb317b6079603f63b83dc72ef05b84b48cf46af8a7f98", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serial_test_derive v0.5.1
[INFO] [stderr]     Checking actix-rt v2.9.0
[INFO] [stderr]     Checking actix-server v2.3.0
[INFO] [stderr]     Checking enum-iterator v0.7.0
[INFO] [stderr]     Checking serial_test v0.5.1
[INFO] [stderr]    Compiling actix-web-codegen v4.2.2
[INFO] [stderr]     Checking zstd v0.13.0
[INFO] [stderr]     Checking actix-http v3.6.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking connection_leak_detector v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking actix-web v4.5.1
[INFO] [stdout] error[E0277]: the trait bound `actix_web::http::KeepAlive: std::convert::From<{integer}>` is not satisfied
[INFO] [stdout]    --> src/lib.rs:495:29
[INFO] [stdout]     |
[INFO] [stdout] 495 |                 .keep_alive(2)
[INFO] [stdout]     |                  ---------- ^ the trait `std::convert::From<{integer}>` is not implemented for `actix_web::http::KeepAlive`, which is required by `{integer}: Into<actix_web::http::KeepAlive>`
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `std::convert::From<T>`:
[INFO] [stdout]               <actix_web::http::KeepAlive as std::convert::From<std::option::Option<std::time::Duration>>>
[INFO] [stdout]               <actix_web::http::KeepAlive as std::convert::From<std::time::Duration>>
[INFO] [stdout]     = note: required for `{integer}` to implement `Into<actix_web::http::KeepAlive>`
[INFO] [stdout] note: required by a bound in `HttpServer::<F, I, S, B>::keep_alive`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/actix-web-4.5.1/src/server.rs:153:26
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn keep_alive<T: Into<KeepAlive>>(self, val: T) -> Self {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^ required by this bound in `HttpServer::<F, I, S, B>::keep_alive`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `actix_web::HttpServer::<F, I, S, B>::client_timeout`: Renamed to `client_request_timeout`.
[INFO] [stdout]    --> src/lib.rs:496:18
[INFO] [stdout]     |
[INFO] [stdout] 496 |                 .client_timeout(2)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:496:33
[INFO] [stdout]     |
[INFO] [stdout] 496 |                 .client_timeout(2)
[INFO] [stdout]     |                  -------------- ^ expected `Duration`, found integer
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/actix-web-4.5.1/src/server.rs:222:12
[INFO] [stdout]     |
[INFO] [stdout] 222 |     pub fn client_timeout(self, dur: Duration) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `connection_leak_detector` (lib test) due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "94dd0a1029cc68a56eaeb317b6079603f63b83dc72ef05b84b48cf46af8a7f98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94dd0a1029cc68a56eaeb317b6079603f63b83dc72ef05b84b48cf46af8a7f98", kill_on_drop: false }`
[INFO] [stdout] 94dd0a1029cc68a56eaeb317b6079603f63b83dc72ef05b84b48cf46af8a7f98
[INFO] checking connection_leak_detector-0.1.6 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate connection_leak_detector 0.1.6 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate connection_leak_detector 0.1.6 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate connection_leak_detector 0.1.6
[INFO] finished tweaking crates.io crate connection_leak_detector 0.1.6
[INFO] tweaked toml for crates.io crate connection_leak_detector 0.1.6 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c219814dd4c927d357b0b2b00ee57b27443c21451eefbed712483e7e3a58e5ca
[INFO] running `Command { std: "docker" "start" "-a" "c219814dd4c927d357b0b2b00ee57b27443c21451eefbed712483e7e3a58e5ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c219814dd4c927d357b0b2b00ee57b27443c21451eefbed712483e7e3a58e5ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c219814dd4c927d357b0b2b00ee57b27443c21451eefbed712483e7e3a58e5ca", kill_on_drop: false }`
[INFO] [stdout] c219814dd4c927d357b0b2b00ee57b27443c21451eefbed712483e7e3a58e5ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c7f88fad9e5fb2d4a4d3fe3d3fa0203aefb11ca3468303e7a930b7b84259630
[INFO] running `Command { std: "docker" "start" "-a" "9c7f88fad9e5fb2d4a4d3fe3d3fa0203aefb11ca3468303e7a930b7b84259630", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking bytes v1.5.0
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[INFO] [stderr]    Compiling syn v1.0.109
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[INFO] [stderr]     Checking getrandom v0.2.12
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[INFO] [stderr]    Compiling zstd-safe v7.0.0
[INFO] [stderr]     Checking local-waker v0.1.4
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[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling serde v1.0.197
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[INFO] [stderr]    Compiling crc32fast v1.4.0
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[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]     Checking http v0.2.11
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]    Compiling time-macros v0.2.17
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling bytestring v1.3.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking actix-service v2.0.2
[INFO] [stderr]     Checking brotli-decompressor v2.5.1
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking actix-utils v3.0.1
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]    Compiling zstd-sys v2.0.9+zstd.1.5.5
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking local-channel v0.1.5
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]     Checking brotli v3.4.0
[INFO] [stderr]     Checking encoding_rs v0.8.33
[INFO] [stderr]     Checking language-tags v0.3.2
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking time v0.3.34
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]     Checking actix-codec v0.5.2
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking h2 v0.3.24
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling enum-iterator-derive v0.7.0
[INFO] [stderr]    Compiling serial_test_derive v0.5.1
[INFO] [stderr]    Compiling actix-router v0.5.2
[INFO] [stderr]     Checking actix-rt v2.9.0
[INFO] [stderr]     Checking serial_test v0.5.1
[INFO] [stderr]     Checking actix-server v2.3.0
[INFO] [stderr]     Checking enum-iterator v0.7.0
[INFO] [stderr]    Compiling actix-web-codegen v4.2.2
[INFO] [stderr]     Checking zstd v0.13.0
[INFO] [stderr]     Checking actix-http v3.6.0
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking connection_leak_detector v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking actix-web v4.5.1
[INFO] [stdout] error[E0277]: the trait bound `actix_web::http::KeepAlive: std::convert::From<{integer}>` is not satisfied
[INFO] [stdout]    --> src/lib.rs:495:29
[INFO] [stdout]     |
[INFO] [stdout] 495 |                 .keep_alive(2)
[INFO] [stdout]     |                  ---------- ^ the trait `std::convert::From<{integer}>` is not implemented for `actix_web::http::KeepAlive`, which is required by `{integer}: Into<actix_web::http::KeepAlive>`
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `std::convert::From<T>`:
[INFO] [stdout]               <actix_web::http::KeepAlive as std::convert::From<std::option::Option<std::time::Duration>>>
[INFO] [stdout]               <actix_web::http::KeepAlive as std::convert::From<std::time::Duration>>
[INFO] [stdout]     = note: required for `{integer}` to implement `Into<actix_web::http::KeepAlive>`
[INFO] [stdout] note: required by a bound in `HttpServer::<F, I, S, B>::keep_alive`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/actix-web-4.5.1/src/server.rs:153:26
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn keep_alive<T: Into<KeepAlive>>(self, val: T) -> Self {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^ required by this bound in `HttpServer::<F, I, S, B>::keep_alive`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `actix_web::HttpServer::<F, I, S, B>::client_timeout`: Renamed to `client_request_timeout`.
[INFO] [stdout]    --> src/lib.rs:496:18
[INFO] [stdout]     |
[INFO] [stdout] 496 |                 .client_timeout(2)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:496:33
[INFO] [stdout]     |
[INFO] [stdout] 496 |                 .client_timeout(2)
[INFO] [stdout]     |                  -------------- ^ expected `Duration`, found integer
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/actix-web-4.5.1/src/server.rs:222:12
[INFO] [stdout]     |
[INFO] [stdout] 222 |     pub fn client_timeout(self, dur: Duration) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `connection_leak_detector` (lib test) due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "9c7f88fad9e5fb2d4a4d3fe3d3fa0203aefb11ca3468303e7a930b7b84259630", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c7f88fad9e5fb2d4a4d3fe3d3fa0203aefb11ca3468303e7a930b7b84259630", kill_on_drop: false }`
[INFO] [stdout] 9c7f88fad9e5fb2d4a4d3fe3d3fa0203aefb11ca3468303e7a930b7b84259630
