[INFO] fetching crate wrapgen 0.2.0...
[INFO] checking wrapgen-0.2.0 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] extracting crate wrapgen 0.2.0 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate wrapgen 0.2.0 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wrapgen 0.2.0
[INFO] finished tweaking crates.io crate wrapgen 0.2.0
[INFO] tweaked toml for crates.io crate wrapgen 0.2.0 written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] crate crates.io crate wrapgen 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ff0e1000f067ae20b4c9c4b4b2d34ae689da326c5bb392c5e267a053d6dbfc1
[INFO] running `Command { std: "docker" "start" "-a" "8ff0e1000f067ae20b4c9c4b4b2d34ae689da326c5bb392c5e267a053d6dbfc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ff0e1000f067ae20b4c9c4b4b2d34ae689da326c5bb392c5e267a053d6dbfc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff0e1000f067ae20b4c9c4b4b2d34ae689da326c5bb392c5e267a053d6dbfc1", kill_on_drop: false }`
[INFO] [stdout] 8ff0e1000f067ae20b4c9c4b4b2d34ae689da326c5bb392c5e267a053d6dbfc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0818ec6d0351589edde400b56136db18bf2ec73e4edc146c933ca1578c801d4
[INFO] running `Command { std: "docker" "start" "-a" "a0818ec6d0351589edde400b56136db18bf2ec73e4edc146c933ca1578c801d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking wrapgen v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: free function without a body
[INFO] [stdout]  --> examples/to_wrap.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn page_symlink(inode: *mut inode, symname: *const cty::c_char, len: cty::c_int) -> cty::c_int;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]   |                                                                                               |
[INFO] [stdout]   |                                                                                               help: provide a definition for the function: `{ <body> }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: free function without a body
[INFO] [stdout]  --> examples/to_wrap.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn c_dget(dentry: *mut dentry) -> *mut dentry;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]   |                                              |
[INFO] [stdout]   |                                              help: provide a definition for the function: `{ <body> }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: free function without a body
[INFO] [stdout]  --> examples/to_wrap.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn test_fn();
[INFO] [stdout]   | ^^^^^^^^^^^^-
[INFO] [stdout]   |             |
[INFO] [stdout]   |             help: provide a definition for the function: `{ <body> }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `cty`
[INFO] [stdout]  --> examples/to_wrap.rs:1:52
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn page_symlink(inode: *mut inode, symname: *const cty::c_char, len: cty::c_int) -> cty::c_int;
[INFO] [stdout]   |                                                    ^^^ use of undeclared crate or module `cty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `cty`
[INFO] [stdout]  --> examples/to_wrap.rs:1:70
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn page_symlink(inode: *mut inode, symname: *const cty::c_char, len: cty::c_int) -> cty::c_int;
[INFO] [stdout]   |                                                                      ^^^ use of undeclared crate or module `cty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `cty`
[INFO] [stdout]  --> examples/to_wrap.rs:1:85
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn page_symlink(inode: *mut inode, symname: *const cty::c_char, len: cty::c_int) -> cty::c_int;
[INFO] [stdout]   |                                                                                     ^^^ use of undeclared crate or module `cty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `inode` in this scope
[INFO] [stdout]  --> examples/to_wrap.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn page_symlink(inode: *mut inode, symname: *const cty::c_char, len: cty::c_int) -> cty::c_int;
[INFO] [stdout]   |                             ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `dentry` in this scope
[INFO] [stdout]  --> examples/to_wrap.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn c_dget(dentry: *mut dentry) -> *mut dentry;
[INFO] [stdout]   |                        ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `dentry` in this scope
[INFO] [stdout]  --> examples/to_wrap.rs:2:40
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn c_dget(dentry: *mut dentry) -> *mut dentry;
[INFO] [stdout]   |                                        ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `to_wrap`
[INFO] [stdout]  --> examples/to_wrap.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / fn page_symlink(inode: *mut inode, symname: *const cty::c_char, len: cty::c_int) -> cty::c_int;
[INFO] [stdout] 2 | | fn c_dget(dentry: *mut dentry) -> *mut dentry;
[INFO] [stdout] 3 | | fn test_fn();
[INFO] [stdout]   | |_____________^ consider adding a `main` function to `examples/to_wrap.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433, E0601.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wrapgen` due to 11 previous errors
[INFO] running `Command { std: "docker" "inspect" "a0818ec6d0351589edde400b56136db18bf2ec73e4edc146c933ca1578c801d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0818ec6d0351589edde400b56136db18bf2ec73e4edc146c933ca1578c801d4", kill_on_drop: false }`
[INFO] [stdout] a0818ec6d0351589edde400b56136db18bf2ec73e4edc146c933ca1578c801d4