[INFO] fetching crate hough_circle_transform_for_cme 0.1.3... [INFO] checking hough_circle_transform_for_cme-0.1.3 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate hough_circle_transform_for_cme 0.1.3 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate hough_circle_transform_for_cme 0.1.3 [INFO] finished tweaking crates.io crate hough_circle_transform_for_cme 0.1.3 [INFO] tweaked toml for crates.io crate hough_circle_transform_for_cme 0.1.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate hough_circle_transform_for_cme 0.1.3 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 hough_circle_transform_for_cme 0.1.3 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 10d374049126d904fb61b0bdf890cfcd3ca1246abda62b4987d5f7a1028d0374 [INFO] running `Command { std: "docker" "start" "-a" "10d374049126d904fb61b0bdf890cfcd3ca1246abda62b4987d5f7a1028d0374", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "10d374049126d904fb61b0bdf890cfcd3ca1246abda62b4987d5f7a1028d0374", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10d374049126d904fb61b0bdf890cfcd3ca1246abda62b4987d5f7a1028d0374", kill_on_drop: false }` [INFO] [stdout] 10d374049126d904fb61b0bdf890cfcd3ca1246abda62b4987d5f7a1028d0374 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f5cc475523b10048dad6ebe0e307706baef364e8c2c91c87d6fcadb95fa884c0 [INFO] running `Command { std: "docker" "start" "-a" "f5cc475523b10048dad6ebe0e307706baef364e8c2c91c87d6fcadb95fa884c0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling syn v1.0.45 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling rayon-core v1.8.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling rayon v1.4.1 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Checking matrixmultiply v0.2.3 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking ucd-trie v0.1.3 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking weezl v0.1.1 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking bytemuck v1.4.1 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking tiff v0.5.0 [INFO] [stderr] Checking gif v0.11.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking png v0.16.7 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking noisy_float v0.1.13 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Compiling thiserror-impl v1.0.21 [INFO] [stderr] Compiling structopt-derive v0.4.13 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking image v0.23.10 [INFO] [stderr] Checking py_literal v0.2.2 [INFO] [stderr] Checking thiserror v1.0.21 [INFO] [stderr] Checking zip v0.5.8 [INFO] [stderr] Checking structopt v0.3.20 [INFO] [stderr] Checking ndarray-stats v0.3.0 [INFO] [stderr] Checking ndarray-npy v0.6.0 [INFO] [stderr] Checking hough_circle_transform_for_cme v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli/mod.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | / /// Generate shell completions (Defaults to /dev/stdout) [INFO] [stdout] 42 | | #[structopt(name = "COMPLETION", long = "generate-completions")] [INFO] [stdout] 43 | | pub completions: Option>, [INFO] [stdout] | |___________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hough_circle_transform_for_cme` (lib) due to 1 previous error [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/cli/mod.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | / /// Generate shell completions (Defaults to /dev/stdout) [INFO] [stdout] 42 | | #[structopt(name = "COMPLETION", long = "generate-completions")] [INFO] [stdout] 43 | | pub completions: Option>, [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/cli/mod.rs:404:32 [INFO] [stdout] | [INFO] [stdout] 404 | test.image_path = Some(PathBuf::from_str("does_not_exist").unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli/mod.rs:415:32 [INFO] [stdout] | [INFO] [stdout] 415 | test.image_path = Some(PathBuf::from_str("./tests/image.txt").unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli/mod.rs:429:32 [INFO] [stdout] | [INFO] [stdout] 429 | test.image_path = Some(PathBuf::from_str("./tests/generate.tif").unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli/mod.rs:442:33 [INFO] [stdout] | [INFO] [stdout] 442 | test.output_path = Some(PathBuf::from_str("./tests/image.tif").unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli/mod.rs:443:33 [INFO] [stdout] | [INFO] [stdout] 443 | test.output_path = Some(PathBuf::from_str("./tests/text").unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli/mod.rs:452:32 [INFO] [stdout] | [INFO] [stdout] 452 | test.image_path = Some(PathBuf::from_str("./tests/image.tif").unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli/mod.rs:453:33 [INFO] [stdout] | [INFO] [stdout] 453 | test.output_path = Some(PathBuf::from_str("./tests/text.txt").unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli/mod.rs:462:32 [INFO] [stdout] | [INFO] [stdout] 462 | test.image_path = Some(PathBuf::from_str("./tests/image.tif").unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli/mod.rs:463:33 [INFO] [stdout] | [INFO] [stdout] 463 | test.output_path = Some(PathBuf::from_str("./tests/output.unsupported_ext").unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli/mod.rs:477:32 [INFO] [stdout] | [INFO] [stdout] 477 | test.image_path = Some(PathBuf::from_str("./tests/image.tif").unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli/mod.rs:478:33 [INFO] [stdout] | [INFO] [stdout] 478 | test.output_path = Some(PathBuf::from_str("./tests/exists.tif").unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli/mod.rs:491:32 [INFO] [stdout] | [INFO] [stdout] 491 | test.image_path = Some(PathBuf::from_str("./tests/image.tif").unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli/mod.rs:492:33 [INFO] [stdout] | [INFO] [stdout] 492 | test.output_path = Some(PathBuf::from_str("./tests/exists.tif").unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hough_circle_transform_for_cme` (lib test) due to 14 previous errors [INFO] running `Command { std: "docker" "inspect" "f5cc475523b10048dad6ebe0e307706baef364e8c2c91c87d6fcadb95fa884c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5cc475523b10048dad6ebe0e307706baef364e8c2c91c87d6fcadb95fa884c0", kill_on_drop: false }` [INFO] [stdout] f5cc475523b10048dad6ebe0e307706baef364e8c2c91c87d6fcadb95fa884c0