[INFO] fetching crate spirit-hyper 0.9.0... [INFO] checking spirit-hyper-0.9.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate spirit-hyper 0.9.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate spirit-hyper 0.9.0 [INFO] finished tweaking crates.io crate spirit-hyper 0.9.0 [INFO] tweaked toml for crates.io crate spirit-hyper 0.9.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate spirit-hyper 0.9.0 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 spirit-hyper 0.9.0 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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 72a64af0257c99a3dd89e05facb6bc94f1337855b354f6ef95594071f4a37e02 [INFO] running `Command { std: "docker" "start" "-a" "72a64af0257c99a3dd89e05facb6bc94f1337855b354f6ef95594071f4a37e02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "72a64af0257c99a3dd89e05facb6bc94f1337855b354f6ef95594071f4a37e02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72a64af0257c99a3dd89e05facb6bc94f1337855b354f6ef95594071f4a37e02", kill_on_drop: false }` [INFO] [stdout] 72a64af0257c99a3dd89e05facb6bc94f1337855b354f6ef95594071f4a37e02 [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 -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] e7c7baa1604910be716392da03b1e57d093986f8e0f16909294c8f4b4cf57e56 [INFO] running `Command { std: "docker" "start" "-a" "e7c7baa1604910be716392da03b1e57d093986f8e0f16909294c8f4b4cf57e56", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling syn v1.0.68 [INFO] [stderr] Compiling libc v0.2.92 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Compiling tokio v1.4.0 [INFO] [stderr] Compiling lexical-core v0.7.5 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Checking futures-core v0.3.13 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling unindent v0.1.7 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Compiling httparse v1.3.5 [INFO] [stderr] Checking futures-sink v0.3.13 [INFO] [stderr] Checking futures-task v0.3.13 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking err-context v0.1.0 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking arc-swap v1.2.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Checking futures-util v0.3.13 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking http v0.2.3 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking futures-channel v0.3.13 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling signal-hook v0.3.8 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking http-body v0.4.1 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling structdoc-derive v0.1.4 [INFO] [stderr] Compiling pin-project-internal v1.0.6 [INFO] [stderr] Checking structdoc v0.1.4 [INFO] [stderr] Checking pin-project v1.0.6 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking tokio-util v0.6.5 [INFO] [stderr] Checking h2 v0.3.2 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking serde_ignored v0.1.2 [INFO] [stderr] Checking serde_path_to_error v0.1.4 [INFO] [stderr] Checking hyper v0.14.5 [INFO] [stderr] Checking config v0.10.1 [INFO] [stderr] Checking spirit v0.4.16 [INFO] [stderr] Checking spirit-tokio v0.9.0 [INFO] [stderr] Checking spirit-hyper v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:652:28 [INFO] [stdout] | [INFO] [stdout] 652 | async move { [INFO] [stdout] | ____________________________^ [INFO] [stdout] 653 | | Ok::<_, Infallible>(service_fn(move |req| { [INFO] [stdout] 654 | | let handler = handler.clone(); [INFO] [stdout] 655 | | async move { Ok::<_, Infallible>(handler(req).await) } [INFO] [stdout] 656 | | })) [INFO] [stdout] 657 | | } [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/lib.rs:653:21 [INFO] [stdout] | [INFO] [stdout] 653 | / Ok::<_, Infallible>(service_fn(move |req| { [INFO] [stdout] 654 | | let handler = handler.clone(); [INFO] [stdout] 655 | | async move { Ok::<_, Infallible>(handler(req).await) } [INFO] [stdout] 656 | | })) [INFO] [stdout] | |_______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:655:36 [INFO] [stdout] | [INFO] [stdout] 655 | async move { Ok::<_, Infallible>(handler(req).await) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:655:38 [INFO] [stdout] | [INFO] [stdout] 655 | async move { Ok::<_, Infallible>(handler(req).await) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:652:28 [INFO] [stdout] | [INFO] [stdout] 652 | async move { [INFO] [stdout] | ____________________________^ [INFO] [stdout] 653 | | Ok::<_, Infallible>(service_fn(move |req| { [INFO] [stdout] 654 | | let handler = handler.clone(); [INFO] [stdout] 655 | | async move { Ok::<_, Infallible>(handler(req).await) } [INFO] [stdout] 656 | | })) [INFO] [stdout] 657 | | } [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/lib.rs:653:21 [INFO] [stdout] | [INFO] [stdout] 653 | / Ok::<_, Infallible>(service_fn(move |req| { [INFO] [stdout] 654 | | let handler = handler.clone(); [INFO] [stdout] 655 | | async move { Ok::<_, Infallible>(handler(req).await) } [INFO] [stdout] 656 | | })) [INFO] [stdout] | |_______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:655:36 [INFO] [stdout] | [INFO] [stdout] 655 | async move { Ok::<_, Infallible>(handler(req).await) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:655:38 [INFO] [stdout] | [INFO] [stdout] 655 | async move { Ok::<_, Infallible>(handler(req).await) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `spirit-hyper` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `spirit-hyper` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "e7c7baa1604910be716392da03b1e57d093986f8e0f16909294c8f4b4cf57e56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7c7baa1604910be716392da03b1e57d093986f8e0f16909294c8f4b4cf57e56", kill_on_drop: false }` [INFO] [stdout] e7c7baa1604910be716392da03b1e57d093986f8e0f16909294c8f4b4cf57e56