[INFO] fetching crate pandoro 0.1.0... [INFO] checking pandoro-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate pandoro 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate pandoro 0.1.0 [INFO] finished tweaking crates.io crate pandoro 0.1.0 [INFO] tweaked toml for crates.io crate pandoro 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pandoro 0.1.0 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 crates.io crate pandoro 0.1.0 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f90ae5aa188e337a821e983a7bfbaa8c8fb3a6b3ccb030276269dd16b1f8ba2b [INFO] running `Command { std: "docker" "start" "-a" "f90ae5aa188e337a821e983a7bfbaa8c8fb3a6b3ccb030276269dd16b1f8ba2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f90ae5aa188e337a821e983a7bfbaa8c8fb3a6b3ccb030276269dd16b1f8ba2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f90ae5aa188e337a821e983a7bfbaa8c8fb3a6b3ccb030276269dd16b1f8ba2b", kill_on_drop: false }` [INFO] [stdout] f90ae5aa188e337a821e983a7bfbaa8c8fb3a6b3ccb030276269dd16b1f8ba2b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e1ad497f0be3eb90682b638fbe6b3738155b7e14b85899a17652396a6fee7b77 [INFO] running `Command { std: "docker" "start" "-a" "e1ad497f0be3eb90682b638fbe6b3738155b7e14b85899a17652396a6fee7b77", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Checking lock_api v0.4.3 [INFO] [stderr] Checking futures-core v0.3.14 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking futures-sink v0.3.14 [INFO] [stderr] Checking futures-task v0.3.14 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling httparse v1.3.6 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking futures-util v0.3.14 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking futures-channel v0.3.14 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking jshell v0.1.1 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking crossbeam-epoch v0.9.4 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking http-body v0.4.1 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling pin-project-internal v1.0.6 [INFO] [stderr] Checking pin-project v1.0.6 [INFO] [stderr] Checking tokio-util v0.6.6 [INFO] [stderr] Checking h2 v0.3.2 [INFO] [stderr] Checking jtar v0.1.0 [INFO] [stderr] Checking hyper v0.14.5 [INFO] [stderr] Checking pandoro v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:32:79 [INFO] [stdout] | [INFO] [stdout] 32 | async fn handle(request: Request) -> Result, Infallible> { [INFO] [stdout] | _______________________________________________________________________________^ [INFO] [stdout] 33 | | let dir = Path::new(ROOT).join(&request.uri().path()); [INFO] [stdout] 34 | | let response = match *request.method() { [INFO] [stdout] 35 | | Method::GET => jtar::compress(&dir), [INFO] [stdout] ... | [INFO] [stdout] 39 | | Ok(Response::new(Body::from(response))) [INFO] [stdout] 40 | | } [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:32:79 [INFO] [stdout] | [INFO] [stdout] 32 | async fn handle(request: Request) -> Result, Infallible> { [INFO] [stdout] | _______________________________________________________________________________^ [INFO] [stdout] 33 | | let dir = Path::new(ROOT).join(&request.uri().path()); [INFO] [stdout] 34 | | let response = match *request.method() { [INFO] [stdout] 35 | | Method::GET => jtar::compress(&dir), [INFO] [stdout] ... | [INFO] [stdout] 39 | | Ok(Response::new(Body::from(response))) [INFO] [stdout] 40 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | Ok(Response::new(Body::from(response))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result) -> impl Future, Infallible>> {handle}, Body>, Infallible> [INFO] [stdout] --> src/main.rs:59:15 [INFO] [stdout] | [INFO] [stdout] 59 | async { Ok::<_, Infallible>(service_fn(handle)) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result) -> impl Future, Infallible>> {handle}, Body>, Infallible> [INFO] [stdout] --> src/main.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | async { Ok::<_, Infallible>(service_fn(handle)) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pandoro` (bin "pandoro" test) due to 5 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:32:79 [INFO] [stdout] | [INFO] [stdout] 32 | async fn handle(request: Request) -> Result, Infallible> { [INFO] [stdout] | _______________________________________________________________________________^ [INFO] [stdout] 33 | | let dir = Path::new(ROOT).join(&request.uri().path()); [INFO] [stdout] 34 | | let response = match *request.method() { [INFO] [stdout] 35 | | Method::GET => jtar::compress(&dir), [INFO] [stdout] ... | [INFO] [stdout] 39 | | Ok(Response::new(Body::from(response))) [INFO] [stdout] 40 | | } [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:32:79 [INFO] [stdout] | [INFO] [stdout] 32 | async fn handle(request: Request) -> Result, Infallible> { [INFO] [stdout] | _______________________________________________________________________________^ [INFO] [stdout] 33 | | let dir = Path::new(ROOT).join(&request.uri().path()); [INFO] [stdout] 34 | | let response = match *request.method() { [INFO] [stdout] 35 | | Method::GET => jtar::compress(&dir), [INFO] [stdout] ... | [INFO] [stdout] 39 | | Ok(Response::new(Body::from(response))) [INFO] [stdout] 40 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | Ok(Response::new(Body::from(response))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result) -> impl Future, Infallible>> {handle}, Body>, Infallible> [INFO] [stdout] --> src/main.rs:59:15 [INFO] [stdout] | [INFO] [stdout] 59 | async { Ok::<_, Infallible>(service_fn(handle)) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result) -> impl Future, Infallible>> {handle}, Body>, Infallible> [INFO] [stdout] --> src/main.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | async { Ok::<_, Infallible>(service_fn(handle)) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pandoro` (bin "pandoro") due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "e1ad497f0be3eb90682b638fbe6b3738155b7e14b85899a17652396a6fee7b77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1ad497f0be3eb90682b638fbe6b3738155b7e14b85899a17652396a6fee7b77", kill_on_drop: false }` [INFO] [stdout] e1ad497f0be3eb90682b638fbe6b3738155b7e14b85899a17652396a6fee7b77