[INFO] fetching crate timezone 1.0.0... [INFO] checking timezone-1.0.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate timezone 1.0.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate timezone 1.0.0 [INFO] finished tweaking crates.io crate timezone 1.0.0 [INFO] tweaked toml for crates.io crate timezone 1.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate timezone 1.0.0 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 timezone 1.0.0 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-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] 9733aebbb88708692ab8ba35ea7c6864f7c853eec09e9f61ee8bf3b8ee14899a [INFO] running `Command { std: "docker" "start" "-a" "9733aebbb88708692ab8ba35ea7c6864f7c853eec09e9f61ee8bf3b8ee14899a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9733aebbb88708692ab8ba35ea7c6864f7c853eec09e9f61ee8bf3b8ee14899a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9733aebbb88708692ab8ba35ea7c6864f7c853eec09e9f61ee8bf3b8ee14899a", kill_on_drop: false }` [INFO] [stdout] 9733aebbb88708692ab8ba35ea7c6864f7c853eec09e9f61ee8bf3b8ee14899a [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] 6fa5afbdf8e8135d0429fbdf7d93354a4a53b1c82f36b17b9596ca5e7fb5261e [INFO] running `Command { std: "docker" "start" "-a" "6fa5afbdf8e8135d0429fbdf7d93354a4a53b1c82f36b17b9596ca5e7fb5261e", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling phf v0.11.2 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling parse-zoneinfo v0.3.0 [INFO] [stderr] Compiling chrono-tz-build v0.3.0 [INFO] [stderr] Compiling chrono-tz v0.9.0 [INFO] [stderr] Checking timezone v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/parse.rs:183:72 [INFO] [stdout] | [INFO] [stdout] 183 | match NaiveDate::from_ymd_opt(today.year(), today.month(), n.try_into().unwrap()) { [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 [INFO] [stdout] --> src/parse.rs:184:36 [INFO] [stdout] | [INFO] [stdout] 184 | Some(date) => Some(date.day().try_into().unwrap()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/parse.rs:255:32 [INFO] [stdout] | [INFO] [stdout] 255 | Some(date) => Some(date.year().try_into().unwrap()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `timezone` (bin "timezone") 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 [INFO] [stdout] --> src/parse.rs:183:72 [INFO] [stdout] | [INFO] [stdout] 183 | match NaiveDate::from_ymd_opt(today.year(), today.month(), n.try_into().unwrap()) { [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 [INFO] [stdout] --> src/parse.rs:184:36 [INFO] [stdout] | [INFO] [stdout] 184 | Some(date) => Some(date.day().try_into().unwrap()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/parse.rs:255:32 [INFO] [stdout] | [INFO] [stdout] 255 | Some(date) => Some(date.year().try_into().unwrap()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `timezone` (bin "timezone" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "6fa5afbdf8e8135d0429fbdf7d93354a4a53b1c82f36b17b9596ca5e7fb5261e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fa5afbdf8e8135d0429fbdf7d93354a4a53b1c82f36b17b9596ca5e7fb5261e", kill_on_drop: false }` [INFO] [stdout] 6fa5afbdf8e8135d0429fbdf7d93354a4a53b1c82f36b17b9596ca5e7fb5261e