[INFO] fetching crate edlib_rs 0.1.2... [INFO] checking edlib_rs-0.1.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate edlib_rs 0.1.2 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate edlib_rs 0.1.2 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 edlib_rs 0.1.2 [INFO] finished tweaking crates.io crate edlib_rs 0.1.2 [INFO] tweaked toml for crates.io crate edlib_rs 0.1.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate edlib_rs 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded memchr v2.3.3 [INFO] [stderr] Downloaded pkg-config v0.3.18 [INFO] [stderr] Downloaded cpu-time v1.0.0 [INFO] [stderr] Downloaded bytecount v0.6.0 [INFO] [stderr] Downloaded cmake v0.1.45 [INFO] [stderr] Downloaded libloading v0.6.3 [INFO] [stderr] Downloaded clang-sys v1.0.0 [INFO] [stderr] Downloaded bindgen v0.55.1 [INFO] [stderr] Downloaded aho-corasick v0.7.13 [INFO] [stderr] Downloaded regex-syntax v0.6.18 [INFO] [stderr] Downloaded libc v0.2.76 [INFO] [stderr] Downloaded bzip2-sys v0.1.9+1.0.8 [INFO] [stderr] Downloaded lzma-sys v0.1.16 [INFO] [stderr] Downloaded regex v1.3.9 [INFO] [stderr] Downloaded crc32fast v1.2.0 [INFO] [stderr] Downloaded flate2 v1.0.17 [INFO] [stderr] Downloaded proc-macro2 v1.0.19 [INFO] [stderr] Downloaded miniz_oxide v0.4.1 [INFO] [stderr] Downloaded cc v1.0.59 [INFO] [stderr] Downloaded log v0.4.11 [INFO] [stderr] Downloaded hermit-abi v0.1.15 [INFO] [stderr] Downloaded termcolor v1.1.0 [INFO] [stderr] Downloaded buf_redux v0.8.4 [INFO] [stderr] Downloaded adler v0.2.3 [INFO] [stderr] Downloaded xz2 v0.1.6 [INFO] [stderr] Downloaded needletail v0.4.0 [INFO] [stderr] Downloaded bzip2 v0.3.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 043d93e78e6d51650a80fdf49e74290863389a94855482e71bb772269b9edb25 [INFO] running `Command { std: "docker" "start" "-a" "043d93e78e6d51650a80fdf49e74290863389a94855482e71bb772269b9edb25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "043d93e78e6d51650a80fdf49e74290863389a94855482e71bb772269b9edb25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "043d93e78e6d51650a80fdf49e74290863389a94855482e71bb772269b9edb25", kill_on_drop: false }` [INFO] [stdout] 043d93e78e6d51650a80fdf49e74290863389a94855482e71bb772269b9edb25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] beda89c4b798bee0e0a865f7cb1f2a1a308ebd794b9c28363173afdcff2c0a03 [INFO] running `Command { std: "docker" "start" "-a" "beda89c4b798bee0e0a865f7cb1f2a1a308ebd794b9c28363173afdcff2c0a03", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling libloading v0.6.3 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling clang-sys v1.0.0 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling bzip2-sys v0.1.9+1.0.8 [INFO] [stderr] Compiling lzma-sys v0.1.16 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling bindgen v0.55.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Checking miniz_oxide v0.4.1 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking flate2 v1.0.17 [INFO] [stderr] Checking xz2 v0.1.6 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Checking bytecount v0.6.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking needletail v0.4.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Checking cpu-time v1.0.0 [INFO] [stderr] Compiling edlib_rs v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/edlib_rs-076c1b787fe9ea58/out/bindings.rs:3:3933 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < EdlibEqualityPair > ( ) ) ) . first as * const _ as usize } , 0usize , concat ! ( "Offset... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deref_nullptr)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/edlib_rs-076c1b787fe9ea58/out/bindings.rs:3:4166 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < EdlibEqualityPair > ( ) ) ) . second as * const _ as usize } , 1usize , concat ! ( "Offse... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/edlib_rs-076c1b787fe9ea58/out/bindings.rs:3:6747 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < EdlibAlignConfig > ( ) ) ) . k as * const _ as usize } , 0usize , concat ! ( "Offset of f... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/edlib_rs-076c1b787fe9ea58/out/bindings.rs:3:6970 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < EdlibAlignConfig > ( ) ) ) . mode as * const _ as usize } , 4usize , concat ! ( "Offset o... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/edlib_rs-076c1b787fe9ea58/out/bindings.rs:3:7199 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < EdlibAlignConfig > ( ) ) ) . task as * const _ as usize } , 8usize , concat ! ( "Offset o... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/edlib_rs-076c1b787fe9ea58/out/bindings.rs:3:7428 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < EdlibAlignConfig > ( ) ) ) . additionalEqualities as * const _ as usize } , 16usize , con... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/edlib_rs-076c1b787fe9ea58/out/bindings.rs:3:7690 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < EdlibAlignConfig > ( ) ) ) . additionalEqualitiesLength as * const _ as usize } , 24usize... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/edlib_rs-076c1b787fe9ea58/out/bindings.rs:3:11336 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < EdlibAlignResult > ( ) ) ) . status as * const _ as usize } , 0usize , concat ! ( "Offset... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/edlib_rs-076c1b787fe9ea58/out/bindings.rs:3:11569 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < EdlibAlignResult > ( ) ) ) . editDistance as * const _ as usize } , 4usize , concat ! ( "... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/edlib_rs-076c1b787fe9ea58/out/bindings.rs:3:11814 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < EdlibAlignResult > ( ) ) ) . endLocations as * const _ as usize } , 8usize , concat ! ( "... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/edlib_rs-076c1b787fe9ea58/out/bindings.rs:3:12059 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < EdlibAlignResult > ( ) ) ) . startLocations as * const _ as usize } , 16usize , concat ! ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/edlib_rs-076c1b787fe9ea58/out/bindings.rs:3:12309 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < EdlibAlignResult > ( ) ) ) . numLocations as * const _ as usize } , 24usize , concat ! ( ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/edlib_rs-076c1b787fe9ea58/out/bindings.rs:3:12555 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < EdlibAlignResult > ( ) ) ) . alignment as * const _ as usize } , 32usize , concat ! ( "Of... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/edlib_rs-076c1b787fe9ea58/out/bindings.rs:3:12795 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < EdlibAlignResult > ( ) ) ) . alignmentLength as * const _ as usize } , 40usize , concat !... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/edlib_rs-076c1b787fe9ea58/out/bindings.rs:3:13047 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < EdlibAlignResult > ( ) ) ) . alphabetLength as * const _ as usize } , 44usize , concat ! ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.62s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, 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 3` [INFO] running `Command { std: "docker" "inspect" "beda89c4b798bee0e0a865f7cb1f2a1a308ebd794b9c28363173afdcff2c0a03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "beda89c4b798bee0e0a865f7cb1f2a1a308ebd794b9c28363173afdcff2c0a03", kill_on_drop: false }` [INFO] [stdout] beda89c4b798bee0e0a865f7cb1f2a1a308ebd794b9c28363173afdcff2c0a03