[INFO] fetching crate edlib_rs 0.1.2...
[INFO] checking edlib_rs-0.1.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate edlib_rs 0.1.2 into /workspace/builds/worker-2-tc2/source
[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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate edlib_rs 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 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 17d968d28d4ad518ad408129661fb28783f1db11b9bc2fd62b37f3243b1a130c
[INFO] running `Command { std: "docker" "start" "-a" "17d968d28d4ad518ad408129661fb28783f1db11b9bc2fd62b37f3243b1a130c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17d968d28d4ad518ad408129661fb28783f1db11b9bc2fd62b37f3243b1a130c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17d968d28d4ad518ad408129661fb28783f1db11b9bc2fd62b37f3243b1a130c", kill_on_drop: false }`
[INFO] [stdout] 17d968d28d4ad518ad408129661fb28783f1db11b9bc2fd62b37f3243b1a130c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 53b57175ec1fede78f3fccc98b199e7c8db7c1daa8fbcaec6ce8e2b88b48c1a7
[INFO] running `Command { std: "docker" "start" "-a" "53b57175ec1fede78f3fccc98b199e7c8db7c1daa8fbcaec6ce8e2b88b48c1a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[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 proc-macro2 v1.0.19
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling libloading v0.6.3
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling bindgen v0.55.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]     Checking adler v0.2.3
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking miniz_oxide v0.4.1
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling clang-sys v1.0.0
[INFO] [stderr]     Checking buf_redux v0.8.4
[INFO] [stderr]     Checking bytecount v0.6.0
[INFO] [stderr]     Checking cpu-time v1.0.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]     Checking flate2 v1.0.17
[INFO] [stderr]    Compiling bzip2-sys v0.1.9+1.0.8
[INFO] [stderr]    Compiling lzma-sys v0.1.16
[INFO] [stderr]     Checking xz2 v0.1.6
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]     Checking bzip2 v0.3.3
[INFO] [stderr]     Checking needletail v0.4.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[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-7992d280543927e3/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-7992d280543927e3/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-7992d280543927e3/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-7992d280543927e3/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-7992d280543927e3/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-7992d280543927e3/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-7992d280543927e3/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-7992d280543927e3/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-7992d280543927e3/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-7992d280543927e3/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-7992d280543927e3/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-7992d280543927e3/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-7992d280543927e3/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-7992d280543927e3/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-7992d280543927e3/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] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> examples/edaligner.rs:46:19
[INFO] [stdout]    |
[INFO] [stdout] 46 |         dirdata = matches.value_of("dirdata").ok_or("bad value").unwrap().parse::<String>().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<String, Infallible>
[INFO] [stdout]   --> examples/edaligner.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |         qfile = matches.value_of("qfile").ok_or("bad value").unwrap().parse::<String>().unwrap();
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> examples/edaligner.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |         tfile = matches.value_of("tfile").ok_or("bad value").unwrap().parse::<String>().unwrap();
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `edlib_rs` (example "edaligner") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "53b57175ec1fede78f3fccc98b199e7c8db7c1daa8fbcaec6ce8e2b88b48c1a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53b57175ec1fede78f3fccc98b199e7c8db7c1daa8fbcaec6ce8e2b88b48c1a7", kill_on_drop: false }`
[INFO] [stdout] 53b57175ec1fede78f3fccc98b199e7c8db7c1daa8fbcaec6ce8e2b88b48c1a7
