[INFO] cloning repository https://github.com/Songtech-0912/practice-rust-ffi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Songtech-0912/practice-rust-ffi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSongtech-0912%2Fpractice-rust-ffi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSongtech-0912%2Fpractice-rust-ffi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd2d3bf240e6afbfcbd3da049803ffc9043b982a
[INFO] documenting Songtech-0912/practice-rust-ffi against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSongtech-0912%2Fpractice-rust-ffi" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Songtech-0912/practice-rust-ffi on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Songtech-0912/practice-rust-ffi
[INFO] finished tweaking git repo https://github.com/Songtech-0912/practice-rust-ffi
[INFO] tweaked toml for git repo https://github.com/Songtech-0912/practice-rust-ffi written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Songtech-0912/practice-rust-ffi 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d4335238bf489f22da6b7725f98405920c82318de3bd3f92f98707cf433d3df
[INFO] running `Command { std: "docker" "start" "-a" "2d4335238bf489f22da6b7725f98405920c82318de3bd3f92f98707cf433d3df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d4335238bf489f22da6b7725f98405920c82318de3bd3f92f98707cf433d3df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d4335238bf489f22da6b7725f98405920c82318de3bd3f92f98707cf433d3df", kill_on_drop: false }`
[INFO] [stdout] 2d4335238bf489f22da6b7725f98405920c82318de3bd3f92f98707cf433d3df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d84ed1e29d9851889c4c80cf6929038b5f16ca8d405dc0d8377dba8f068cd64
[INFO] running `Command { std: "docker" "start" "-a" "3d84ed1e29d9851889c4c80cf6929038b5f16ca8d405dc0d8377dba8f068cd64", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]  Documenting rust-ffi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected `mut` or `const` keyword in raw pointer type
[INFO] [stdout]  --> src/main.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn ctime(tm: *time_t) -> *cffi::c_char
[INFO] [stdout]   |                  ^
[INFO] [stdout]   |
[INFO] [stdout] help: add `mut` or `const` here
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn ctime(tm: *const time_t) -> *cffi::c_char
[INFO] [stdout]   |                   +++++
[INFO] [stdout] 6 |     fn ctime(tm: *mut time_t) -> *cffi::c_char
[INFO] [stdout]   |                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `mut` or `const` keyword in raw pointer type
[INFO] [stdout]  --> src/main.rs:6:30
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn ctime(tm: *time_t) -> *cffi::c_char
[INFO] [stdout]   |                              ^
[INFO] [stdout]   |
[INFO] [stdout] help: add `mut` or `const` here
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn ctime(tm: *time_t) -> *const cffi::c_char
[INFO] [stdout]   |                               +++++
[INFO] [stdout] 6 |     fn ctime(tm: *time_t) -> *mut cffi::c_char
[INFO] [stdout]   |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found keyword `fn`
[INFO] [stdout]  --> src/main.rs:6:43
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn ctime(tm: *time_t) -> *cffi::c_char
[INFO] [stdout]   |                                           ^ help: add `;` here
[INFO] [stdout] 7 |     fn time(t: *cffi::time_t) -> cffi::time_t;
[INFO] [stdout]   |     -- unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `mut` or `const` keyword in raw pointer type
[INFO] [stdout]  --> src/main.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn time(t: *cffi::time_t) -> cffi::time_t;
[INFO] [stdout]   |                ^
[INFO] [stdout]   |
[INFO] [stdout] help: add `mut` or `const` here
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn time(t: *const cffi::time_t) -> cffi::time_t;
[INFO] [stdout]   |                 +++++
[INFO] [stdout] 7 |     fn time(t: *mut cffi::time_t) -> cffi::time_t;
[INFO] [stdout]   |                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `->`, `where`, or `{`, found keyword `fn`
[INFO] [stdout]   --> src/main.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | unsafe fn c_ctime()
[INFO] [stdout]    |                    - expected one of `->`, `where`, or `{`
[INFO] [stdout] 20 |
[INFO] [stdout] 21 | fn main() {
[INFO] [stdout]    | ^^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `rust-ffi`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name rust_ffi src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=c53a41351287efa7 -L dependency=/opt/rustwide/target/debug/deps --extern libc=/opt/rustwide/target/debug/deps/liblibc-9a65cdfd5c3b6071.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "3d84ed1e29d9851889c4c80cf6929038b5f16ca8d405dc0d8377dba8f068cd64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d84ed1e29d9851889c4c80cf6929038b5f16ca8d405dc0d8377dba8f068cd64", kill_on_drop: false }`
[INFO] [stdout] 3d84ed1e29d9851889c4c80cf6929038b5f16ca8d405dc0d8377dba8f068cd64
[INFO] documenting Songtech-0912/practice-rust-ffi against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSongtech-0912%2Fpractice-rust-ffi" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Songtech-0912/practice-rust-ffi on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Songtech-0912/practice-rust-ffi
[INFO] finished tweaking git repo https://github.com/Songtech-0912/practice-rust-ffi
[INFO] tweaked toml for git repo https://github.com/Songtech-0912/practice-rust-ffi written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Songtech-0912/practice-rust-ffi 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" "+beta-2023-12-22" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95654a06b37b1e7c40e77ddef784a4b3bfbd26fb4d2dc5ab9314cdbde732c110
[INFO] running `Command { std: "docker" "start" "-a" "95654a06b37b1e7c40e77ddef784a4b3bfbd26fb4d2dc5ab9314cdbde732c110", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95654a06b37b1e7c40e77ddef784a4b3bfbd26fb4d2dc5ab9314cdbde732c110", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95654a06b37b1e7c40e77ddef784a4b3bfbd26fb4d2dc5ab9314cdbde732c110", kill_on_drop: false }`
[INFO] [stdout] 95654a06b37b1e7c40e77ddef784a4b3bfbd26fb4d2dc5ab9314cdbde732c110
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e1b0c5e0b5af124341f69bc8681a7303ce0dae7f67aac64d9ed939461cd4496
[INFO] running `Command { std: "docker" "start" "-a" "4e1b0c5e0b5af124341f69bc8681a7303ce0dae7f67aac64d9ed939461cd4496", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]  Documenting rust-ffi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected `mut` or `const` keyword in raw pointer type
[INFO] [stdout]  --> src/main.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn ctime(tm: *time_t) -> *cffi::c_char
[INFO] [stdout]   |                  ^
[INFO] [stdout]   |
[INFO] [stdout] help: add `mut` or `const` here
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn ctime(tm: *mut time_t) -> *cffi::c_char
[INFO] [stdout]   |                   +++
[INFO] [stdout] 6 |     fn ctime(tm: *const time_t) -> *cffi::c_char
[INFO] [stdout]   |                   +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `mut` or `const` keyword in raw pointer type
[INFO] [stdout]  --> src/main.rs:6:30
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn ctime(tm: *time_t) -> *cffi::c_char
[INFO] [stdout]   |                              ^
[INFO] [stdout]   |
[INFO] [stdout] help: add `mut` or `const` here
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn ctime(tm: *time_t) -> *mut cffi::c_char
[INFO] [stdout]   |                               +++
[INFO] [stdout] 6 |     fn ctime(tm: *time_t) -> *const cffi::c_char
[INFO] [stdout]   |                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found keyword `fn`
[INFO] [stdout]  --> src/main.rs:6:43
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn ctime(tm: *time_t) -> *cffi::c_char
[INFO] [stdout]   |                                           ^ help: add `;` here
[INFO] [stdout] 7 |     fn time(t: *cffi::time_t) -> cffi::time_t;
[INFO] [stdout]   |     -- unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `mut` or `const` keyword in raw pointer type
[INFO] [stdout]  --> src/main.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn time(t: *cffi::time_t) -> cffi::time_t;
[INFO] [stdout]   |                ^
[INFO] [stdout]   |
[INFO] [stdout] help: add `mut` or `const` here
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn time(t: *mut cffi::time_t) -> cffi::time_t;
[INFO] [stdout]   |                 +++
[INFO] [stdout] 7 |     fn time(t: *const cffi::time_t) -> cffi::time_t;
[INFO] [stdout]   |                 +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `->`, `where`, or `{`, found keyword `fn`
[INFO] [stdout]   --> src/main.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | unsafe fn c_ctime()
[INFO] [stdout]    |                    - expected one of `->`, `where`, or `{`
[INFO] [stdout] 20 |
[INFO] [stdout] 21 | fn main() {
[INFO] [stdout]    | ^^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `rust-ffi`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name rust_ffi src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=acba0b6cb929d14b -L dependency=/opt/rustwide/target/debug/deps --extern libc=/opt/rustwide/target/debug/deps/liblibc-d4e0dd6a17aa9a8b.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "4e1b0c5e0b5af124341f69bc8681a7303ce0dae7f67aac64d9ed939461cd4496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e1b0c5e0b5af124341f69bc8681a7303ce0dae7f67aac64d9ed939461cd4496", kill_on_drop: false }`
[INFO] [stdout] 4e1b0c5e0b5af124341f69bc8681a7303ce0dae7f67aac64d9ed939461cd4496
