[INFO] fetching crate wrapgen 0.2.0...
[INFO] testing wrapgen-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate wrapgen 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate wrapgen 0.2.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-2/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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 547a6bb2d61a07e10639f83fff4b2170071aaa95e7c09fddf26be4c3e23e662f
[INFO] running `Command { std: "docker" "start" "-a" "547a6bb2d61a07e10639f83fff4b2170071aaa95e7c09fddf26be4c3e23e662f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "547a6bb2d61a07e10639f83fff4b2170071aaa95e7c09fddf26be4c3e23e662f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "547a6bb2d61a07e10639f83fff4b2170071aaa95e7c09fddf26be4c3e23e662f", kill_on_drop: false }`
[INFO] [stdout] 547a6bb2d61a07e10639f83fff4b2170071aaa95e7c09fddf26be4c3e23e662f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2075ddb03c854f8958899741a3e8fb517dde0ea42e204fcf932b47ae0bc25dd
[INFO] running `Command { std: "docker" "start" "-a" "e2075ddb03c854f8958899741a3e8fb517dde0ea42e204fcf932b47ae0bc25dd", 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] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling wrapgen v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.02s
[INFO] running `Command { std: "docker" "inspect" "e2075ddb03c854f8958899741a3e8fb517dde0ea42e204fcf932b47ae0bc25dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2075ddb03c854f8958899741a3e8fb517dde0ea42e204fcf932b47ae0bc25dd", kill_on_drop: false }`
[INFO] [stdout] e2075ddb03c854f8958899741a3e8fb517dde0ea42e204fcf932b47ae0bc25dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 142ebfcbd2f45cf7c13ffa220255fbac947165ef3195d6c983119e760717b3b6
[INFO] running `Command { std: "docker" "start" "-a" "142ebfcbd2f45cf7c13ffa220255fbac947165ef3195d6c983119e760717b3b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "142ebfcbd2f45cf7c13ffa220255fbac947165ef3195d6c983119e760717b3b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "142ebfcbd2f45cf7c13ffa220255fbac947165ef3195d6c983119e760717b3b6", kill_on_drop: false }`
[INFO] [stdout] 142ebfcbd2f45cf7c13ffa220255fbac947165ef3195d6c983119e760717b3b6