[INFO] cloning repository https://github.com/b-fuze/uplist [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/b-fuze/uplist" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fb-fuze%2Fuplist", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fb-fuze%2Fuplist'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b6d1189477444421b9b48df9d45715e652e936c9 [INFO] checking b-fuze/uplist against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fb-fuze%2Fuplist" "/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/b-fuze/uplist [INFO] finished tweaking git repo https://github.com/b-fuze/uplist [INFO] tweaked toml for git repo https://github.com/b-fuze/uplist written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/b-fuze/uplist on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/b-fuze/uplist 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ec0d1b503b4a1f92b2316ee1cfb9618a8813e104ecd8f535a6edb3f82c26ce1 [INFO] running `Command { std: "docker" "start" "-a" "9ec0d1b503b4a1f92b2316ee1cfb9618a8813e104ecd8f535a6edb3f82c26ce1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ec0d1b503b4a1f92b2316ee1cfb9618a8813e104ecd8f535a6edb3f82c26ce1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ec0d1b503b4a1f92b2316ee1cfb9618a8813e104ecd8f535a6edb3f82c26ce1", kill_on_drop: false }` [INFO] [stdout] 9ec0d1b503b4a1f92b2316ee1cfb9618a8813e104ecd8f535a6edb3f82c26ce1 [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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] edf1bb87d15f2cf733f5284be0061cfdd4ab3ddbc6c1d130501a21ed53a9f1d8 [INFO] running `Command { std: "docker" "start" "-a" "edf1bb87d15f2cf733f5284be0061cfdd4ab3ddbc6c1d130501a21ed53a9f1d8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Checking once_cell v1.6.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking futures-core v0.3.12 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking futures-sink v0.3.12 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Compiling tokio v1.2.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling httparse v1.3.5 [INFO] [stderr] Checking futures-task v0.3.12 [INFO] [stderr] Checking futures-channel v0.3.12 [INFO] [stderr] Checking futures-io v0.3.12 [INFO] [stderr] Checking tinyvec v1.1.1 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking tracing v0.1.24 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Compiling serde_json v1.0.62 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking http v0.2.3 [INFO] [stderr] Checking input_buffer v0.4.0 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking unchecked-index v0.2.2 [INFO] [stderr] Checking twoway v0.2.1 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking mio v0.7.9 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking sha-1 v0.9.4 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking idna v0.2.2 [INFO] [stderr] Checking multipart v0.17.1 [INFO] [stderr] Checking http-body v0.4.0 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Checking headers v0.3.3 [INFO] [stderr] Checking tungstenite v0.12.0 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling futures-macro v0.3.12 [INFO] [stderr] Compiling pin-project-internal v1.0.5 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Checking futures-util v0.3.12 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking pin-project v1.0.5 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking futures-executor v0.3.12 [INFO] [stderr] Checking futures v0.3.12 [INFO] [stderr] Checking tokio-util v0.6.3 [INFO] [stderr] Checking tokio-stream v0.1.3 [INFO] [stderr] Checking tokio-tungstenite v0.13.0 [INFO] [stderr] Checking h2 v0.3.0 [INFO] [stderr] Checking mpart-async v0.5.0 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking hyper v0.14.4 [INFO] [stderr] Checking warp v0.3.0 [INFO] [stderr] Checking uplist v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:64:33 [INFO] [stdout] | [INFO] [stdout] 64 | .recover(|_| async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 65 | | Result::<_, Infallible>::Ok(warp::reply::with_status(warp::reply::html(HTML_NOT_FOUND), StatusCode::NOT_FOUND)) [INFO] [stdout] 66 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | Result::<_, Infallible>::Ok(warp::reply::with_status(warp::reply::html(HTML_NOT_FOUND), StatusCode::NOT_FOUND)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<&str, Infallible> [INFO] [stdout] --> src/main.rs:106:43 [INFO] [stdout] | [INFO] [stdout] 106 | ) -> Result { [INFO] [stdout] | ___________________________________________^ [INFO] [stdout] 107 | | let boundary = mime.get_param("boundary").map(|v| v.to_string()).unwrap(); [INFO] [stdout] 108 | | [INFO] [stdout] 109 | | let mut stream = MultipartStream::new( [INFO] [stdout] ... | [INFO] [stdout] 122 | | Ok("Done") [INFO] [stdout] 123 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<&str, Infallible> [INFO] [stdout] --> src/main.rs:106:43 [INFO] [stdout] | [INFO] [stdout] 106 | ) -> Result { [INFO] [stdout] | ___________________________________________^ [INFO] [stdout] 107 | | let boundary = mime.get_param("boundary").map(|v| v.to_string()).unwrap(); [INFO] [stdout] 108 | | [INFO] [stdout] 109 | | let mut stream = MultipartStream::new( [INFO] [stdout] ... | [INFO] [stdout] 122 | | Ok("Done") [INFO] [stdout] 123 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<&str, Infallible> [INFO] [stdout] --> src/main.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 122 | Ok("Done") [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:132:57 [INFO] [stdout] | [INFO] [stdout] 132 | async fn list_files() -> Result { [INFO] [stdout] | _________________________________________________________^ [INFO] [stdout] 133 | | let mut entries: Vec = vec![]; [INFO] [stdout] 134 | | let mut dir_entries = read_dir(".").await.unwrap(); [INFO] [stdout] ... | [INFO] [stdout] 145 | | Ok(serde_json::to_string(&entries).unwrap()) [INFO] [stdout] 146 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:132:57 [INFO] [stdout] | [INFO] [stdout] 132 | async fn list_files() -> Result { [INFO] [stdout] | _________________________________________________________^ [INFO] [stdout] 133 | | let mut entries: Vec = vec![]; [INFO] [stdout] 134 | | let mut dir_entries = read_dir(".").await.unwrap(); [INFO] [stdout] ... | [INFO] [stdout] 145 | | Ok(serde_json::to_string(&entries).unwrap()) [INFO] [stdout] 146 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:145:5 [INFO] [stdout] | [INFO] [stdout] 145 | Ok(serde_json::to_string(&entries).unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:64:33 [INFO] [stdout] | [INFO] [stdout] 64 | .recover(|_| async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 65 | | Result::<_, Infallible>::Ok(warp::reply::with_status(warp::reply::html(HTML_NOT_FOUND), StatusCode::NOT_FOUND)) [INFO] [stdout] 66 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | Result::<_, Infallible>::Ok(warp::reply::with_status(warp::reply::html(HTML_NOT_FOUND), StatusCode::NOT_FOUND)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<&str, Infallible> [INFO] [stdout] --> src/main.rs:106:43 [INFO] [stdout] | [INFO] [stdout] 106 | ) -> Result { [INFO] [stdout] | ___________________________________________^ [INFO] [stdout] 107 | | let boundary = mime.get_param("boundary").map(|v| v.to_string()).unwrap(); [INFO] [stdout] 108 | | [INFO] [stdout] 109 | | let mut stream = MultipartStream::new( [INFO] [stdout] ... | [INFO] [stdout] 122 | | Ok("Done") [INFO] [stdout] 123 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<&str, Infallible> [INFO] [stdout] --> src/main.rs:106:43 [INFO] [stdout] | [INFO] [stdout] 106 | ) -> Result { [INFO] [stdout] | ___________________________________________^ [INFO] [stdout] 107 | | let boundary = mime.get_param("boundary").map(|v| v.to_string()).unwrap(); [INFO] [stdout] 108 | | [INFO] [stdout] 109 | | let mut stream = MultipartStream::new( [INFO] [stdout] ... | [INFO] [stdout] 122 | | Ok("Done") [INFO] [stdout] 123 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<&str, Infallible> [INFO] [stdout] --> src/main.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 122 | Ok("Done") [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:132:57 [INFO] [stdout] | [INFO] [stdout] 132 | async fn list_files() -> Result { [INFO] [stdout] | _________________________________________________________^ [INFO] [stdout] 133 | | let mut entries: Vec = vec![]; [INFO] [stdout] 134 | | let mut dir_entries = read_dir(".").await.unwrap(); [INFO] [stdout] ... | [INFO] [stdout] 145 | | Ok(serde_json::to_string(&entries).unwrap()) [INFO] [stdout] 146 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:132:57 [INFO] [stdout] | [INFO] [stdout] 132 | async fn list_files() -> Result { [INFO] [stdout] | _________________________________________________________^ [INFO] [stdout] 133 | | let mut entries: Vec = vec![]; [INFO] [stdout] 134 | | let mut dir_entries = read_dir(".").await.unwrap(); [INFO] [stdout] ... | [INFO] [stdout] 145 | | Ok(serde_json::to_string(&entries).unwrap()) [INFO] [stdout] 146 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:145:5 [INFO] [stdout] | [INFO] [stdout] 145 | Ok(serde_json::to_string(&entries).unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `uplist` (bin "uplist") due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `uplist` (bin "uplist" test) due to 8 previous errors [INFO] running `Command { std: "docker" "inspect" "edf1bb87d15f2cf733f5284be0061cfdd4ab3ddbc6c1d130501a21ed53a9f1d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edf1bb87d15f2cf733f5284be0061cfdd4ab3ddbc6c1d130501a21ed53a9f1d8", kill_on_drop: false }` [INFO] [stdout] edf1bb87d15f2cf733f5284be0061cfdd4ab3ddbc6c1d130501a21ed53a9f1d8