[INFO] fetching crate ngnk 0.2.3...
[INFO] fixing ngnk-0.2.3 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate ngnk 0.2.3 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ngnk 0.2.3
[INFO] finished tweaking crates.io crate ngnk 0.2.3
[INFO] tweaked toml for crates.io crate ngnk 0.2.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ngnk 0.2.3 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 46 packages to latest compatible versions
[INFO] [stderr]       Adding bindgen v0.65.1 (available: v0.72.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "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/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cafe11798b5ad8ffebd98e5c407bd468cff81d318db5d1f19a77469028571864
[INFO] running `Command { std: "docker" "start" "cafe11798b5ad8ffebd98e5c407bd468cff81d318db5d1f19a77469028571864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cafe11798b5ad8ffebd98e5c407bd468cff81d318db5d1f19a77469028571864" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cafe11798b5ad8ffebd98e5c407bd468cff81d318db5d1f19a77469028571864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cafe11798b5ad8ffebd98e5c407bd468cff81d318db5d1f19a77469028571864" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling memchr v2.8.2
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling bitflags v2.13.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling bindgen v0.65.1
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling home v0.5.12
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling log v0.4.33
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.12.4
[INFO] [stderr]    Compiling ngnk v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating build.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs (27 fixes)
[INFO] [stderr]        Fixed src/lib.rs (6 fixes)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.77s
[INFO] [stderr] crater-edition-check: ngnk v0.2.3 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]    Compiling ngnk v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:1444
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ; pub type N = usize ; pub type Q = * const C ; extern "C" { pub fn kinit () ; } extern "C" { pub fn unref (arg1 : K) ; } extern ...
[INFO] [stdout]   |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:1477
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...* const C ; extern "C" { pub fn kinit () ; } extern "C" { pub fn unref (arg1 : K) ; } extern "C" { pub fn CK (arg1 : * mut C , arg...
[INFO] [stdout]   |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:1518
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ern "C" { pub fn unref (arg1 : K) ; } extern "C" { pub fn CK (arg1 : * mut C , arg2 : K) ; } extern "C" { pub fn IK (arg1 : * mut ...
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:1573
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...fn CK (arg1 : * mut C , arg2 : K) ; } extern "C" { pub fn IK (arg1 : * mut I , arg2 : K) ; } extern "C" { pub fn FK (arg1 : * mut ...
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:1628
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...fn IK (arg1 : * mut I , arg2 : K) ; } extern "C" { pub fn FK (arg1 : * mut F , arg2 : K) ; } extern "C" { pub fn LK (arg1 : * mut ...
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:1683
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...fn FK (arg1 : * mut F , arg2 : K) ; } extern "C" { pub fn LK (arg1 : * mut K , arg2 : K) ; } extern "C" { pub fn dK (arg1 : K) -> ...
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:1738
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ub fn LK (arg1 : * mut K , arg2 : K) ; } extern "C" { pub fn dK (arg1 : K) -> * mut V ; } extern "C" { pub fn KA (arg1 : Q , arg2 ...
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:1787
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn dK (arg1 : K) -> * mut V ; } extern "C" { pub fn KA (arg1 : Q , arg2 : K) ; } extern "C" { pub fn KR (arg1 : Q , arg2 ...
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:1836
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...fn KA (arg1 : Q , arg2 : K) ; } extern "C" { pub fn KR (arg1 : Q , arg2 : * mut V , arg3 : I) ; } extern "C" { pub fn TK (arg1 : K...
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:1902
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (arg1 : Q , arg2 : * mut V , arg3 : I) ; } extern "C" { pub fn TK (arg1 : K) -> C ; } extern "C" { pub fn cK (arg1 : K) -> C ; } ...
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:1945
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... extern "C" { pub fn TK (arg1 : K) -> C ; } extern "C" { pub fn cK (arg1 : K) -> C ; } extern "C" { pub fn NK (arg1 : K) -> N ; } ...
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:1988
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... extern "C" { pub fn cK (arg1 : K) -> C ; } extern "C" { pub fn NK (arg1 : K) -> N ; } extern "C" { pub fn iK (arg1 : K) -> I ; } ...
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2031
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... extern "C" { pub fn NK (arg1 : K) -> N ; } extern "C" { pub fn iK (arg1 : K) -> I ; } extern "C" { pub fn fK (arg1 : K) -> F ; } ...
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2074
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... extern "C" { pub fn iK (arg1 : K) -> I ; } extern "C" { pub fn fK (arg1 : K) -> F ; } extern "C" { pub fn Kc (arg1 : C) -> K ; } ...
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2117
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... extern "C" { pub fn fK (arg1 : K) -> F ; } extern "C" { pub fn Kc (arg1 : C) -> K ; } extern "C" { pub fn Ks (arg1 : * mut C) -> ...
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2160
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...tern "C" { pub fn Kc (arg1 : C) -> K ; } extern "C" { pub fn Ks (arg1 : * mut C) -> K ; } extern "C" { pub fn Ki (arg1 : I) -> K ;...
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2209
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n "C" { pub fn Ks (arg1 : * mut C) -> K ; } extern "C" { pub fn Ki (arg1 : I) -> K ; } extern "C" { pub fn Kf (arg1 : F) -> K ; } ...
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2252
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... extern "C" { pub fn Ki (arg1 : I) -> K ; } extern "C" { pub fn Kf (arg1 : F) -> K ; } extern "C" { pub fn KC (arg1 : * mut C , ar...
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2295
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn Kf (arg1 : F) -> K ; } extern "C" { pub fn KC (arg1 : * mut C , arg2 : N) -> K ; } extern "C" { pub fn KS (arg1 : * mu...
[INFO] [stdout]   |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2355
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... : * mut C , arg2 : N) -> K ; } extern "C" { pub fn KS (arg1 : * mut * mut C , arg2 : N) -> K ; } extern "C" { pub fn KI (arg1 : *...
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2421
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...* mut * mut C , arg2 : N) -> K ; } extern "C" { pub fn KI (arg1 : * mut I , arg2 : N) -> K ; } extern "C" { pub fn KF (arg1 : * mu...
[INFO] [stdout]   |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2481
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...rg1 : * mut I , arg2 : N) -> K ; } extern "C" { pub fn KF (arg1 : * mut F , arg2 : N) -> K ; } extern "C" { # [link_name = "\u{1}r...
[INFO] [stdout]   |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2541
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...* mut F , arg2 : N) -> K ; } extern "C" { # [link_name = "\u{1}ref"] pub fn ref_ (arg1 : K) -> K ; } extern "C" { pub fn Kp (arg1 ...
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2613
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{1}ref"] pub fn ref_ (arg1 : K) -> K ; } extern "C" { pub fn Kp (arg1 : * mut V) -> K ; } extern "C" { pub fn KE (arg1 : Q) -> K ;...
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2662
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n "C" { pub fn Kp (arg1 : * mut V) -> K ; } extern "C" { pub fn KE (arg1 : Q) -> K ; } extern "C" { pub fn KL (arg1 : * mut K , ar...
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2705
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn KE (arg1 : Q) -> K ; } extern "C" { pub fn KL (arg1 : * mut K , arg2 : N) -> K ; } extern "C" { pub fn K0 (arg1 : * mu...
[INFO] [stdout]   |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2765
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..., arg2 : N) -> K ; } extern "C" { pub fn K0 (arg1 : * mut K , arg2 : Q , arg3 : * mut K , arg4 : I) -> K ; }
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:1444
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ; pub type N = usize ; pub type Q = * const C ; extern "C" { pub fn kinit () ; } extern "C" { pub fn unref (arg1 : K) ; } extern ...
[INFO] [stdout]   |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:1477
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...* const C ; extern "C" { pub fn kinit () ; } extern "C" { pub fn unref (arg1 : K) ; } extern "C" { pub fn CK (arg1 : * mut C , arg...
[INFO] [stdout]   |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:1518
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ern "C" { pub fn unref (arg1 : K) ; } extern "C" { pub fn CK (arg1 : * mut C , arg2 : K) ; } extern "C" { pub fn IK (arg1 : * mut ...
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:1573
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...fn CK (arg1 : * mut C , arg2 : K) ; } extern "C" { pub fn IK (arg1 : * mut I , arg2 : K) ; } extern "C" { pub fn FK (arg1 : * mut ...
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:1628
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...fn IK (arg1 : * mut I , arg2 : K) ; } extern "C" { pub fn FK (arg1 : * mut F , arg2 : K) ; } extern "C" { pub fn LK (arg1 : * mut ...
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:1683
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...fn FK (arg1 : * mut F , arg2 : K) ; } extern "C" { pub fn LK (arg1 : * mut K , arg2 : K) ; } extern "C" { pub fn dK (arg1 : K) -> ...
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:1738
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ub fn LK (arg1 : * mut K , arg2 : K) ; } extern "C" { pub fn dK (arg1 : K) -> * mut V ; } extern "C" { pub fn KA (arg1 : Q , arg2 ...
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:1787
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn dK (arg1 : K) -> * mut V ; } extern "C" { pub fn KA (arg1 : Q , arg2 : K) ; } extern "C" { pub fn KR (arg1 : Q , arg2 ...
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:1836
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...fn KA (arg1 : Q , arg2 : K) ; } extern "C" { pub fn KR (arg1 : Q , arg2 : * mut V , arg3 : I) ; } extern "C" { pub fn TK (arg1 : K...
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:1902
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (arg1 : Q , arg2 : * mut V , arg3 : I) ; } extern "C" { pub fn TK (arg1 : K) -> C ; } extern "C" { pub fn cK (arg1 : K) -> C ; } ...
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:1945
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... extern "C" { pub fn TK (arg1 : K) -> C ; } extern "C" { pub fn cK (arg1 : K) -> C ; } extern "C" { pub fn NK (arg1 : K) -> N ; } ...
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:1988
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... extern "C" { pub fn cK (arg1 : K) -> C ; } extern "C" { pub fn NK (arg1 : K) -> N ; } extern "C" { pub fn iK (arg1 : K) -> I ; } ...
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2031
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... extern "C" { pub fn NK (arg1 : K) -> N ; } extern "C" { pub fn iK (arg1 : K) -> I ; } extern "C" { pub fn fK (arg1 : K) -> F ; } ...
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2074
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... extern "C" { pub fn iK (arg1 : K) -> I ; } extern "C" { pub fn fK (arg1 : K) -> F ; } extern "C" { pub fn Kc (arg1 : C) -> K ; } ...
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2117
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... extern "C" { pub fn fK (arg1 : K) -> F ; } extern "C" { pub fn Kc (arg1 : C) -> K ; } extern "C" { pub fn Ks (arg1 : * mut C) -> ...
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2160
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...tern "C" { pub fn Kc (arg1 : C) -> K ; } extern "C" { pub fn Ks (arg1 : * mut C) -> K ; } extern "C" { pub fn Ki (arg1 : I) -> K ;...
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2209
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n "C" { pub fn Ks (arg1 : * mut C) -> K ; } extern "C" { pub fn Ki (arg1 : I) -> K ; } extern "C" { pub fn Kf (arg1 : F) -> K ; } ...
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2252
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... extern "C" { pub fn Ki (arg1 : I) -> K ; } extern "C" { pub fn Kf (arg1 : F) -> K ; } extern "C" { pub fn KC (arg1 : * mut C , ar...
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2295
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn Kf (arg1 : F) -> K ; } extern "C" { pub fn KC (arg1 : * mut C , arg2 : N) -> K ; } extern "C" { pub fn KS (arg1 : * mu...
[INFO] [stdout]   |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2355
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... : * mut C , arg2 : N) -> K ; } extern "C" { pub fn KS (arg1 : * mut * mut C , arg2 : N) -> K ; } extern "C" { pub fn KI (arg1 : *...
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2421
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...* mut * mut C , arg2 : N) -> K ; } extern "C" { pub fn KI (arg1 : * mut I , arg2 : N) -> K ; } extern "C" { pub fn KF (arg1 : * mu...
[INFO] [stdout]   |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2481
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...rg1 : * mut I , arg2 : N) -> K ; } extern "C" { pub fn KF (arg1 : * mut F , arg2 : N) -> K ; } extern "C" { # [link_name = "\u{1}r...
[INFO] [stdout]   |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2541
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...* mut F , arg2 : N) -> K ; } extern "C" { # [link_name = "\u{1}ref"] pub fn ref_ (arg1 : K) -> K ; } extern "C" { pub fn Kp (arg1 ...
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2613
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{1}ref"] pub fn ref_ (arg1 : K) -> K ; } extern "C" { pub fn Kp (arg1 : * mut V) -> K ; } extern "C" { pub fn KE (arg1 : Q) -> K ;...
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2662
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n "C" { pub fn Kp (arg1 : * mut V) -> K ; } extern "C" { pub fn KE (arg1 : Q) -> K ; } extern "C" { pub fn KL (arg1 : * mut K , ar...
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2705
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn KE (arg1 : Q) -> K ; } extern "C" { pub fn KL (arg1 : * mut K , arg2 : N) -> K ; } extern "C" { pub fn K0 (arg1 : * mu...
[INFO] [stdout]   |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ngnk-936d3019184f45d6/out/B.rs:3:2765
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..., arg2 : N) -> K ; } extern "C" { pub fn K0 (arg1 : * mut K , arg2 : Q , arg3 : * mut K , arg4 : I) -> K ; }
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ngnk` (lib) due to 27 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `ngnk` (lib test) due to 27 previous errors
[INFO] running `Command { std: "docker" "inspect" "cafe11798b5ad8ffebd98e5c407bd468cff81d318db5d1f19a77469028571864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cafe11798b5ad8ffebd98e5c407bd468cff81d318db5d1f19a77469028571864", kill_on_drop: false }`
[INFO] [stdout] cafe11798b5ad8ffebd98e5c407bd468cff81d318db5d1f19a77469028571864
