[INFO] fetching crate charted-testkit 0.1.2... [INFO] checking charted-testkit-0.1.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate charted-testkit 0.1.2 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate charted-testkit 0.1.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate charted-testkit 0.1.2 [INFO] tweaked toml for crates.io crate charted-testkit 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate charted-testkit 0.1.2 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 charted-testkit 0.1.2 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3eec11546ba990c33d34e60d4ded9057c0323e369a284c06d25a6d5a276daeae [INFO] running `Command { std: "docker" "start" "-a" "3eec11546ba990c33d34e60d4ded9057c0323e369a284c06d25a6d5a276daeae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3eec11546ba990c33d34e60d4ded9057c0323e369a284c06d25a6d5a276daeae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3eec11546ba990c33d34e60d4ded9057c0323e369a284c06d25a6d5a276daeae", kill_on_drop: false }` [INFO] [stdout] 3eec11546ba990c33d34e60d4ded9057c0323e369a284c06d25a6d5a276daeae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b6f801083bb0fda6c4ed7b1c3469ac22fac0122dd2273bdc79a8f2187d295e03 [INFO] running `Command { std: "docker" "start" "-a" "b6f801083bb0fda6c4ed7b1c3469ac22fac0122dd2273bdc79a8f2187d295e03", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling libc v0.2.167 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking http v1.2.0 [INFO] [stderr] Compiling serde v1.0.215 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Compiling rustversion v1.0.18 [INFO] [stderr] Compiling serde_json v1.0.133 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking socket2 v0.5.8 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking serde_path_to_error v0.1.16 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling async-trait v0.1.83 [INFO] [stderr] Compiling pin-project-internal v1.1.7 [INFO] [stderr] Compiling charted-testkit-macros v0.1.2 [INFO] [stderr] Checking tokio v1.42.0 [INFO] [stderr] Checking axum-core v0.4.5 [INFO] [stderr] Checking pin-project v1.1.7 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking hyper v1.5.1 [INFO] [stderr] Checking tower v0.5.1 [INFO] [stderr] Checking hyper-util v0.1.10 [INFO] [stderr] Checking axum v0.7.9 [INFO] [stderr] Checking charted-testkit v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:218:37 [INFO] [stdout] | [INFO] [stdout] 218 | let service = match make_service.call(addr).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/lib.rs:218:61 [INFO] [stdout] | [INFO] [stdout] 218 | let service = match make_service.call(addr).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:218:37 [INFO] [stdout] | [INFO] [stdout] 218 | let service = match make_service.call(addr).await { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `charted-testkit` (lib) 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/lib.rs:218:37 [INFO] [stdout] | [INFO] [stdout] 218 | let service = match make_service.call(addr).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/lib.rs:218:61 [INFO] [stdout] | [INFO] [stdout] 218 | let service = match make_service.call(addr).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:218:37 [INFO] [stdout] | [INFO] [stdout] 218 | let service = match make_service.call(addr).await { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `charted-testkit` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "b6f801083bb0fda6c4ed7b1c3469ac22fac0122dd2273bdc79a8f2187d295e03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6f801083bb0fda6c4ed7b1c3469ac22fac0122dd2273bdc79a8f2187d295e03", kill_on_drop: false }` [INFO] [stdout] b6f801083bb0fda6c4ed7b1c3469ac22fac0122dd2273bdc79a8f2187d295e03