[INFO] fetching crate rattice 0.5.0... [INFO] checking rattice-0.5.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate rattice 0.5.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate rattice 0.5.0 [INFO] finished tweaking crates.io crate rattice 0.5.0 [INFO] tweaked toml for crates.io crate rattice 0.5.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rattice 0.5.0 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 rattice 0.5.0 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] e48b3125607387ce00f41a3028c291dea3a2e8df635e8e7230bf831ec461a94b [INFO] running `Command { std: "docker" "start" "-a" "e48b3125607387ce00f41a3028c291dea3a2e8df635e8e7230bf831ec461a94b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e48b3125607387ce00f41a3028c291dea3a2e8df635e8e7230bf831ec461a94b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e48b3125607387ce00f41a3028c291dea3a2e8df635e8e7230bf831ec461a94b", kill_on_drop: false }` [INFO] [stdout] e48b3125607387ce00f41a3028c291dea3a2e8df635e8e7230bf831ec461a94b [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] 58bcaa6ba8c5f4345a62e5eedef7e69f103cfd2a882d2a798791e3429e6545a1 [INFO] running `Command { std: "docker" "start" "-a" "58bcaa6ba8c5f4345a62e5eedef7e69f103cfd2a882d2a798791e3429e6545a1", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Checking futures-sink v0.3.17 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Compiling serde v1.0.183 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Compiling rustls v0.21.6 [INFO] [stderr] Checking parking_lot_core v0.9.3 [INFO] [stderr] Compiling serde_derive v1.0.183 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking os_str_bytes v6.5.1 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling anyhow v1.0.47 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking humansize v2.1.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rustls-pemfile v1.0.3 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking sync_wrapper v0.1.1 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking http-range-header v0.3.0 [INFO] [stderr] Checking askama_escape v0.10.3 [INFO] [stderr] Checking arc-swap v1.5.0 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking textwrap v0.16.0 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking serde_path_to_error v0.1.14 [INFO] [stderr] Compiling basic-toml v0.1.4 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling clap_derive v3.2.25 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking rustls-webpki v0.101.3 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Compiling askama_derive v0.12.1 [INFO] [stderr] Checking tokio v1.31.0 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Checking axum-core v0.3.4 [INFO] [stderr] Checking tracing-subscriber v0.3.2 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking askama v0.12.0 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking h2 v0.3.20 [INFO] [stderr] Checking tower-http v0.4.3 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking axum-server v0.5.1 [INFO] [stderr] Checking rattice v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/handle.rs:60:11 [INFO] [stdout] | [INFO] [stdout] 60 | match ServeDir::new(".") [INFO] [stdout] | ___________^ [INFO] [stdout] 61 | | .append_index_html_on_directories(false) [INFO] [stdout] 62 | | .oneshot(req) [INFO] [stdout] 63 | | .await [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/handle.rs:63:10 [INFO] [stdout] | [INFO] [stdout] 63 | .await [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/handle.rs:60:11 [INFO] [stdout] | [INFO] [stdout] 60 | match ServeDir::new(".") [INFO] [stdout] | ___________^ [INFO] [stdout] 61 | | .append_index_html_on_directories(false) [INFO] [stdout] 62 | | .oneshot(req) [INFO] [stdout] 63 | | .await [INFO] [stdout] | |______________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rattice` (lib test) due to 3 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/handle.rs:60:11 [INFO] [stdout] | [INFO] [stdout] 60 | match ServeDir::new(".") [INFO] [stdout] | ___________^ [INFO] [stdout] 61 | | .append_index_html_on_directories(false) [INFO] [stdout] 62 | | .oneshot(req) [INFO] [stdout] 63 | | .await [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/handle.rs:63:10 [INFO] [stdout] | [INFO] [stdout] 63 | .await [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/handle.rs:60:11 [INFO] [stdout] | [INFO] [stdout] 60 | match ServeDir::new(".") [INFO] [stdout] | ___________^ [INFO] [stdout] 61 | | .append_index_html_on_directories(false) [INFO] [stdout] 62 | | .oneshot(req) [INFO] [stdout] 63 | | .await [INFO] [stdout] | |______________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rattice` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "58bcaa6ba8c5f4345a62e5eedef7e69f103cfd2a882d2a798791e3429e6545a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58bcaa6ba8c5f4345a62e5eedef7e69f103cfd2a882d2a798791e3429e6545a1", kill_on_drop: false }` [INFO] [stdout] 58bcaa6ba8c5f4345a62e5eedef7e69f103cfd2a882d2a798791e3429e6545a1