[INFO] fetching crate leptess 0.14.0... [INFO] checking leptess-0.14.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate leptess 0.14.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate leptess 0.14.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate leptess 0.14.0 [INFO] finished tweaking crates.io crate leptess 0.14.0 [INFO] tweaked toml for crates.io crate leptess 0.14.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate leptess 0.14.0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.38 [INFO] [stderr] Downloaded leptonica-sys v0.4.1 [INFO] [stderr] Downloaded tesseract-plumbing v0.8.0 [INFO] [stderr] Downloaded leptonica-plumbing v1.0.0 [INFO] [stderr] Downloaded spin v0.9.3 [INFO] [stderr] Downloaded num-rational v0.4.0 [INFO] [stderr] Downloaded libloading v0.7.3 [INFO] [stderr] Downloaded clang-sys v1.3.1 [INFO] [stderr] Downloaded crossbeam-utils v0.8.8 [INFO] [stderr] Downloaded bytemuck v1.9.1 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.8 [INFO] [stderr] Downloaded flume v0.10.12 [INFO] [stderr] Downloaded crossbeam-channel v0.5.4 [INFO] [stderr] Downloaded flate2 v1.0.23 [INFO] [stderr] Downloaded tesseract-sys v0.5.12 [INFO] [stderr] Downloaded syn v1.0.94 [INFO] [stderr] Downloaded weezl v0.1.6 [INFO] [stderr] Downloaded image v0.24.2 [INFO] [stderr] Downloaded tiff v0.7.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c829e5b63b0d223e907876a43447ac715b861f573022fe223234583ac5bf9e89 [INFO] running `Command { std: "docker" "start" "-a" "c829e5b63b0d223e907876a43447ac715b861f573022fe223234583ac5bf9e89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c829e5b63b0d223e907876a43447ac715b861f573022fe223234583ac5bf9e89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c829e5b63b0d223e907876a43447ac715b861f573022fe223234583ac5bf9e89", kill_on_drop: false }` [INFO] [stdout] c829e5b63b0d223e907876a43447ac715b861f573022fe223234583ac5bf9e89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b0c0d123082afd96609b8c4f414d8ac2c5d4a993335f3ff5bc2e32f24a35b5d [INFO] running `Command { std: "docker" "start" "-a" "2b0c0d123082afd96609b8c4f414d8ac2c5d4a993335f3ff5bc2e32f24a35b5d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling proc-macro2 v1.0.38 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling syn v1.0.94 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling clang-sys v1.3.1 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling bindgen v0.56.0 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking miniz_oxide v0.5.1 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking spin v0.9.3 [INFO] [stderr] Checking deflate v1.0.0 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Checking weezl v0.1.6 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking flate2 v1.0.23 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Checking lebe v0.5.1 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking png v0.17.5 [INFO] [stderr] Checking gif v0.11.3 [INFO] [stderr] Checking num-iter v0.1.43 [INFO] [stderr] Checking bytemuck v1.9.1 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking jpeg-decoder v0.2.6 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Checking tiff v0.7.2 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking flume v0.10.12 [INFO] [stderr] Checking exr v1.4.2 [INFO] [stderr] Compiling leptonica-sys v0.4.1 [INFO] [stderr] Compiling tesseract-sys v0.5.12 [INFO] [stderr] Checking image v0.24.2 [INFO] [stderr] Checking leptonica-plumbing v1.0.0 [INFO] [stderr] Checking tesseract-plumbing v0.8.0 [INFO] [stderr] Checking leptess v0.14.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/capi.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use self::tesseract_plumbing::leptonica_sys::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `size_t` in the type namespace is first re-exported here [INFO] [stdout] 4 | pub use self::tesseract_plumbing::tesseract_sys::*; [INFO] [stdout] | ------------------------------------------ but the name `size_t` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/capi.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use self::tesseract_plumbing::leptonica_sys::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `__off_t` in the type namespace is first re-exported here [INFO] [stdout] 4 | pub use self::tesseract_plumbing::tesseract_sys::*; [INFO] [stdout] | ------------------------------------------ but the name `__off_t` in the type namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/capi.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use self::tesseract_plumbing::leptonica_sys::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `__off64_t` in the type namespace is first re-exported here [INFO] [stdout] 4 | pub use self::tesseract_plumbing::tesseract_sys::*; [INFO] [stdout] | ------------------------------------------ but the name `__off64_t` in the type namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/capi.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use self::tesseract_plumbing::leptonica_sys::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `FILE` in the type namespace is first re-exported here [INFO] [stdout] 4 | pub use self::tesseract_plumbing::tesseract_sys::*; [INFO] [stdout] | ------------------------------------------ but the name `FILE` in the type namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/capi.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use self::tesseract_plumbing::leptonica_sys::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `_IO_lock_t` in the type namespace is first re-exported here [INFO] [stdout] 4 | pub use self::tesseract_plumbing::tesseract_sys::*; [INFO] [stdout] | ------------------------------------------ but the name `_IO_lock_t` in the type namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `thiserror` is imported redundantly [INFO] [stdout] --> src/leptonica.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use thiserror; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:46:1 [INFO] [stdout] | [INFO] [stdout] 46 | extern crate thiserror; [INFO] [stdout] | ----------------------- the item `thiserror` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `thiserror` is imported redundantly [INFO] [stdout] --> src/tesseract.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use thiserror; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:46:1 [INFO] [stdout] | [INFO] [stdout] 46 | extern crate thiserror; [INFO] [stdout] | ----------------------- the item `thiserror` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/capi.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use self::tesseract_plumbing::leptonica_sys::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `size_t` in the type namespace is first re-exported here [INFO] [stdout] 4 | pub use self::tesseract_plumbing::tesseract_sys::*; [INFO] [stdout] | ------------------------------------------ but the name `size_t` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/capi.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use self::tesseract_plumbing::leptonica_sys::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `__off_t` in the type namespace is first re-exported here [INFO] [stdout] 4 | pub use self::tesseract_plumbing::tesseract_sys::*; [INFO] [stdout] | ------------------------------------------ but the name `__off_t` in the type namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/capi.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use self::tesseract_plumbing::leptonica_sys::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `__off64_t` in the type namespace is first re-exported here [INFO] [stdout] 4 | pub use self::tesseract_plumbing::tesseract_sys::*; [INFO] [stdout] | ------------------------------------------ but the name `__off64_t` in the type namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/capi.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use self::tesseract_plumbing::leptonica_sys::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `FILE` in the type namespace is first re-exported here [INFO] [stdout] 4 | pub use self::tesseract_plumbing::tesseract_sys::*; [INFO] [stdout] | ------------------------------------------ but the name `FILE` in the type namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/capi.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use self::tesseract_plumbing::leptonica_sys::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `_IO_lock_t` in the type namespace is first re-exported here [INFO] [stdout] 4 | pub use self::tesseract_plumbing::tesseract_sys::*; [INFO] [stdout] | ------------------------------------------ but the name `_IO_lock_t` in the type namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `thiserror` is imported redundantly [INFO] [stdout] --> src/leptonica.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use thiserror; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:46:1 [INFO] [stdout] | [INFO] [stdout] 46 | extern crate thiserror; [INFO] [stdout] | ----------------------- the item `thiserror` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `thiserror` is imported redundantly [INFO] [stdout] --> src/tesseract.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use thiserror; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:46:1 [INFO] [stdout] | [INFO] [stdout] 46 | extern crate thiserror; [INFO] [stdout] | ----------------------- the item `thiserror` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 05s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "2b0c0d123082afd96609b8c4f414d8ac2c5d4a993335f3ff5bc2e32f24a35b5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b0c0d123082afd96609b8c4f414d8ac2c5d4a993335f3ff5bc2e32f24a35b5d", kill_on_drop: false }` [INFO] [stdout] 2b0c0d123082afd96609b8c4f414d8ac2c5d4a993335f3ff5bc2e32f24a35b5d