[INFO] cloning repository https://github.com/suzuki-hoge/rust-web [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/suzuki-hoge/rust-web" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuzuki-hoge%2Frust-web", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuzuki-hoge%2Frust-web'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f5239fe875557a9fe6efca424aabf03fa3b3cb56 [INFO] testing suzuki-hoge/rust-web against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuzuki-hoge%2Frust-web" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/suzuki-hoge/rust-web [INFO] finished tweaking git repo https://github.com/suzuki-hoge/rust-web [INFO] tweaked toml for git repo https://github.com/suzuki-hoge/rust-web written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/suzuki-hoge/rust-web on toolchain 1ef7943ee607160a564655b6596f83670ef95df5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/suzuki-hoge/rust-web 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" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pem v2.0.1 [INFO] [stderr] Downloaded rstest v0.18.2 [INFO] [stderr] Downloaded r2d2_mysql v24.0.0 [INFO] [stderr] Downloaded saturating v0.1.0 [INFO] [stderr] Downloaded frunk_proc_macros v0.1.2 [INFO] [stderr] Downloaded relative-path v1.9.2 [INFO] [stderr] Downloaded frunk_derives v0.4.2 [INFO] [stderr] Downloaded lru v0.10.1 [INFO] [stderr] Downloaded bigdecimal v0.3.1 [INFO] [stderr] Downloaded derive_utils v0.14.1 [INFO] [stderr] Downloaded frunk v0.4.2 [INFO] [stderr] Downloaded rstest_macros v0.18.2 [INFO] [stderr] Downloaded mysql v24.0.0 [INFO] [stderr] Downloaded rkyv v0.7.44 [INFO] [stderr] Downloaded rust_decimal v1.35.0 [INFO] [stderr] Downloaded mysql_common v0.30.6 [INFO] [stderr] Downloaded io-enum v1.1.3 [INFO] [stderr] Downloaded frunk_core v0.4.2 [INFO] [stderr] Downloaded lexical v6.1.1 [INFO] [stderr] Downloaded rkyv_derive v0.7.44 [INFO] [stderr] Downloaded subprocess v0.2.9 [INFO] [stderr] Downloaded frunk_proc_macro_helpers v0.1.2 [INFO] [stderr] Downloaded mysql-common-derive v0.30.2 [INFO] [stderr] Downloaded libz-sys v1.1.16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d6eed5f10dd18829612ea408bbe28605d985dcb24f8479c8d2610fa46b9a8520 [INFO] running `Command { std: "docker" "start" "-a" "d6eed5f10dd18829612ea408bbe28605d985dcb24f8479c8d2610fa46b9a8520", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6eed5f10dd18829612ea408bbe28605d985dcb24f8479c8d2610fa46b9a8520", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6eed5f10dd18829612ea408bbe28605d985dcb24f8479c8d2610fa46b9a8520", kill_on_drop: false }` [INFO] [stdout] d6eed5f10dd18829612ea408bbe28605d985dcb24f8479c8d2610fa46b9a8520 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c22a0192d4407013cdf6c63f8a744f070f21520a50bef99462654281e4de7c21 [INFO] running `Command { std: "docker" "start" "-a" "c22a0192d4407013cdf6c63f8a744f070f21520a50bef99462654281e4de7c21", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling cc v1.0.95 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling lexical-util v0.8.5 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling getrandom v0.2.14 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling libloading v0.8.3 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling frunk_core v0.4.2 [INFO] [stderr] Compiling either v1.11.0 [INFO] [stderr] Compiling serde v1.0.199 [INFO] [stderr] Compiling bindgen v0.69.4 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling lexical-write-integer v0.8.5 [INFO] [stderr] Compiling lexical-parse-integer v0.8.6 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling thiserror v1.0.59 [INFO] [stderr] Compiling lexical-write-float v0.8.5 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling lexical-parse-float v0.8.5 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling clang-sys v1.7.0 [INFO] [stderr] Compiling subprocess v0.2.9 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Compiling rust_decimal v1.35.0 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Compiling deranged v0.3.11 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling lexical-core v0.8.5 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling openssl-sys v0.9.102 [INFO] [stderr] Compiling libz-sys v1.1.16 [INFO] [stderr] Compiling wyz v0.5.1 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling unicode-normalization v0.1.23 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Compiling unicode-bidi v0.3.15 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling flate2 v1.0.29 [INFO] [stderr] Compiling bigdecimal v0.3.1 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Compiling parking_lot v0.12.2 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling time v0.3.36 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling bitvec v1.0.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.12 [INFO] [stderr] Compiling crossbeam-queue v0.3.11 [INFO] [stderr] Compiling lexical v6.1.1 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling unicode-width v0.1.12 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling uuid v1.8.0 [INFO] [stderr] Compiling mysql v24.0.0 [INFO] [stderr] Compiling saturating v0.1.0 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling lru v0.10.1 [INFO] [stderr] Compiling url v2.5.0 [INFO] [stderr] Compiling scheduled-thread-pool v0.2.7 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling twox-hash v1.6.3 [INFO] [stderr] Compiling pem v2.0.1 [INFO] [stderr] Compiling socket2 v0.5.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling bufstream v0.1.4 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling r2d2 v0.8.10 [INFO] [stderr] Compiling iana-time-zone v0.1.60 [INFO] [stderr] Compiling chrono v0.4.38 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling frunk_proc_macro_helpers v0.1.2 [INFO] [stderr] Compiling darling_core v0.20.8 [INFO] [stderr] Compiling derive_utils v0.14.1 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling serde_derive v1.0.199 [INFO] [stderr] Compiling thiserror-impl v1.0.59 [INFO] [stderr] Compiling frunk_derives v0.4.2 [INFO] [stderr] Compiling frunk_proc_macros v0.1.2 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling io-enum v1.1.3 [INFO] [stderr] Compiling frunk v0.4.2 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling darling_macro v0.20.8 [INFO] [stderr] Compiling darling v0.20.8 [INFO] [stderr] Compiling mysql-common-derive v0.30.2 [INFO] [stderr] Compiling mysql_common v0.30.6 [INFO] [stderr] Compiling r2d2_mysql v24.0.0 [INFO] [stderr] Compiling rust-web v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/database/mysql.rs:85:17 [INFO] [stdout] | [INFO] [stdout] 85 | fn get_conn(&self) -> MutexGuard { [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] 85 | fn get_conn(&self) -> MutexGuard<'_, Conn> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.11s [INFO] running `Command { std: "docker" "inspect" "c22a0192d4407013cdf6c63f8a744f070f21520a50bef99462654281e4de7c21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c22a0192d4407013cdf6c63f8a744f070f21520a50bef99462654281e4de7c21", kill_on_drop: false }` [INFO] [stdout] c22a0192d4407013cdf6c63f8a744f070f21520a50bef99462654281e4de7c21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99190b6d621253c587cb24b03be76096febbed708058510a068668d9b893a13b [INFO] running `Command { std: "docker" "start" "-a" "99190b6d621253c587cb24b03be76096febbed708058510a068668d9b893a13b", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling rstest_macros v0.18.2 [INFO] [stderr] Compiling relative-path v1.9.2 [INFO] [stderr] Compiling futures-timer v3.0.3 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling frunk_proc_macro_helpers v0.1.2 [INFO] [stderr] Compiling darling_core v0.20.8 [INFO] [stderr] Compiling derive_utils v0.14.1 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling serde_derive v1.0.199 [INFO] [stderr] Compiling thiserror-impl v1.0.59 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling frunk_derives v0.4.2 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling frunk_proc_macros v0.1.2 [INFO] [stderr] Compiling io-enum v1.1.3 [INFO] [stderr] Compiling bindgen v0.69.4 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Compiling frunk v0.4.2 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling thiserror v1.0.59 [INFO] [stderr] Compiling darling_macro v0.20.8 [INFO] [stderr] Compiling darling v0.20.8 [INFO] [stderr] Compiling mysql-common-derive v0.30.2 [INFO] [stderr] Compiling serde v1.0.199 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling rstest v0.18.2 [INFO] [stderr] Compiling mysql_common v0.30.6 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Compiling rust_decimal v1.35.0 [INFO] [stderr] Compiling mysql v24.0.0 [INFO] [stderr] Compiling r2d2_mysql v24.0.0 [INFO] [stderr] Compiling rust-web v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/database/mysql.rs:85:17 [INFO] [stdout] | [INFO] [stdout] 85 | fn get_conn(&self) -> MutexGuard { [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] 85 | fn get_conn(&self) -> MutexGuard<'_, Conn> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 20.91s [INFO] running `Command { std: "docker" "inspect" "99190b6d621253c587cb24b03be76096febbed708058510a068668d9b893a13b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99190b6d621253c587cb24b03be76096febbed708058510a068668d9b893a13b", kill_on_drop: false }` [INFO] [stdout] 99190b6d621253c587cb24b03be76096febbed708058510a068668d9b893a13b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a6d1cc705f2db3904c6e4fd10f74b0cfafc511146db0964807ea94ed8a088d01 [INFO] running `Command { std: "docker" "start" "-a" "a6d1cc705f2db3904c6e4fd10f74b0cfafc511146db0964807ea94ed8a088d01", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/database/mysql.rs:85:17 [INFO] [stderr] | [INFO] [stderr] 85 | fn get_conn(&self) -> MutexGuard { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 85 | fn get_conn(&self) -> MutexGuard<'_, Conn> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `rust-web` (bin "rust-web" test) generated 1 warning (run `cargo fix --bin "rust-web" -p rust-web --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_web-d3ef4d00bc58d3f4) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tcp::request::tests::test_form_body ... ok [INFO] [stdout] test tcp::request::tests::test_json_body ... ok [INFO] [stdout] test tcp::request::tests::test_no_body ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a6d1cc705f2db3904c6e4fd10f74b0cfafc511146db0964807ea94ed8a088d01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6d1cc705f2db3904c6e4fd10f74b0cfafc511146db0964807ea94ed8a088d01", kill_on_drop: false }` [INFO] [stdout] a6d1cc705f2db3904c6e4fd10f74b0cfafc511146db0964807ea94ed8a088d01