[INFO] cloning repository https://github.com/fhiroki/web-memory-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fhiroki/web-memory-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffhiroki%2Fweb-memory-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffhiroki%2Fweb-memory-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 17b85c997c4ce4628fa3f80a22a9e1bf7976ca4b [INFO] checking fhiroki/web-memory-rust 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%2Ffhiroki%2Fweb-memory-rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/fhiroki/web-memory-rust [INFO] finished tweaking git repo https://github.com/fhiroki/web-memory-rust [INFO] tweaked toml for git repo https://github.com/fhiroki/web-memory-rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/fhiroki/web-memory-rust 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/fhiroki/web-memory-rust 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 81920ec1ba56a251a773f7f7fa345dd37934dd214332fd5155dc5c6dfc94d212 [INFO] running `Command { std: "docker" "start" "-a" "81920ec1ba56a251a773f7f7fa345dd37934dd214332fd5155dc5c6dfc94d212", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "81920ec1ba56a251a773f7f7fa345dd37934dd214332fd5155dc5c6dfc94d212", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81920ec1ba56a251a773f7f7fa345dd37934dd214332fd5155dc5c6dfc94d212", kill_on_drop: false }` [INFO] [stdout] 81920ec1ba56a251a773f7f7fa345dd37934dd214332fd5155dc5c6dfc94d212 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] e59bfc93ee2f505c8f578fd1773541a3116bea8fb401fcf5e14e129859775ea0 [INFO] running `Command { std: "docker" "start" "-a" "e59bfc93ee2f505c8f578fd1773541a3116bea8fb401fcf5e14e129859775ea0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling tokio v1.11.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Compiling libsqlite3-sys v0.22.2 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking tracing-core v0.1.19 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Checking futures-sink v0.3.17 [INFO] [stderr] Checking unic-ucd-segment v0.9.0 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Checking deunicode v0.4.3 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Checking globset v0.4.8 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking slug v0.1.4 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking socket2 v0.4.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking ignore v0.4.18 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking unic-segment v0.9.0 [INFO] [stderr] Checking humansize v1.1.1 [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking globwalk v0.8.1 [INFO] [stderr] Checking indexmap v1.7.0 [INFO] [stderr] Checking hashlink v0.7.0 [INFO] [stderr] Checking http-body v0.4.3 [INFO] [stderr] Compiling parse-zoneinfo v0.3.0 [INFO] [stderr] Compiling chrono-tz v0.5.3 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking tokio-util v0.6.8 [INFO] [stderr] Checking h2 v0.3.4 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking rusqlite v0.25.3 [INFO] [stderr] Checking hyper v0.14.12 [INFO] [stderr] Checking tera v1.12.1 [INFO] [stderr] Checking web-memory v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:32:57 [INFO] [stdout] | [INFO] [stdout] 32 | async fn handle() -> Result, Infallible> { [INFO] [stdout] | _________________________________________________________^ [INFO] [stdout] 33 | | Ok(Response::new("Hello, World!".into())) [INFO] [stdout] 34 | | } [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:32:57 [INFO] [stdout] | [INFO] [stdout] 32 | async fn handle() -> Result, Infallible> { [INFO] [stdout] | _________________________________________________________^ [INFO] [stdout] 33 | | Ok(Response::new("Hello, World!".into())) [INFO] [stdout] 34 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | Ok(Response::new("Hello, World!".into())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:43:21 [INFO] [stdout] | [INFO] [stdout] 43 | ("/", _) => handle().await.map_err(|e| match e {}), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:43:30 [INFO] [stdout] | [INFO] [stdout] 43 | ("/", _) => handle().await.map_err(|e| match e {}), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:43:21 [INFO] [stdout] | [INFO] [stdout] 43 | ("/", _) => handle().await.map_err(|e| match e {}), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:151:15 [INFO] [stdout] | [INFO] [stdout] 151 | async { [INFO] [stdout] | _______________^ [INFO] [stdout] 152 | | Ok::<_, Infallible>(service_fn(move |req| { [INFO] [stdout] 153 | | route(req, tera.clone(), conn.clone()) [INFO] [stdout] 154 | | })) [INFO] [stdout] 155 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:152:13 [INFO] [stdout] | [INFO] [stdout] 152 | / Ok::<_, Infallible>(service_fn(move |req| { [INFO] [stdout] 153 | | route(req, tera.clone(), conn.clone()) [INFO] [stdout] 154 | | })) [INFO] [stdout] | |_______________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `web-memory` (bin "web-memory" test) due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:32:57 [INFO] [stdout] | [INFO] [stdout] 32 | async fn handle() -> Result, Infallible> { [INFO] [stdout] | _________________________________________________________^ [INFO] [stdout] 33 | | Ok(Response::new("Hello, World!".into())) [INFO] [stdout] 34 | | } [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:32:57 [INFO] [stdout] | [INFO] [stdout] 32 | async fn handle() -> Result, Infallible> { [INFO] [stdout] | _________________________________________________________^ [INFO] [stdout] 33 | | Ok(Response::new("Hello, World!".into())) [INFO] [stdout] 34 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | Ok(Response::new("Hello, World!".into())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:43:21 [INFO] [stdout] | [INFO] [stdout] 43 | ("/", _) => handle().await.map_err(|e| match e {}), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:43:30 [INFO] [stdout] | [INFO] [stdout] 43 | ("/", _) => handle().await.map_err(|e| match e {}), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:43:21 [INFO] [stdout] | [INFO] [stdout] 43 | ("/", _) => handle().await.map_err(|e| match e {}), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:151:15 [INFO] [stdout] | [INFO] [stdout] 151 | async { [INFO] [stdout] | _______________^ [INFO] [stdout] 152 | | Ok::<_, Infallible>(service_fn(move |req| { [INFO] [stdout] 153 | | route(req, tera.clone(), conn.clone()) [INFO] [stdout] 154 | | })) [INFO] [stdout] 155 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:152:13 [INFO] [stdout] | [INFO] [stdout] 152 | / Ok::<_, Infallible>(service_fn(move |req| { [INFO] [stdout] 153 | | route(req, tera.clone(), conn.clone()) [INFO] [stdout] 154 | | })) [INFO] [stdout] | |_______________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `web-memory` (bin "web-memory") due to 8 previous errors [INFO] running `Command { std: "docker" "inspect" "e59bfc93ee2f505c8f578fd1773541a3116bea8fb401fcf5e14e129859775ea0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e59bfc93ee2f505c8f578fd1773541a3116bea8fb401fcf5e14e129859775ea0", kill_on_drop: false }` [INFO] [stdout] e59bfc93ee2f505c8f578fd1773541a3116bea8fb401fcf5e14e129859775ea0