[INFO] fetching crate aws-ne-sys 0.4.0...
[INFO] checking aws-ne-sys-0.4.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate aws-ne-sys 0.4.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate aws-ne-sys 0.4.0
[INFO] finished tweaking crates.io crate aws-ne-sys 0.4.0
[INFO] tweaked toml for crates.io crate aws-ne-sys 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate aws-ne-sys 0.4.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5163f18cf76ef6962db590063e6fd80e614ad8d5787467ebb50333ab9a4396fb
[INFO] running `Command { std: "docker" "start" "-a" "5163f18cf76ef6962db590063e6fd80e614ad8d5787467ebb50333ab9a4396fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5163f18cf76ef6962db590063e6fd80e614ad8d5787467ebb50333ab9a4396fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5163f18cf76ef6962db590063e6fd80e614ad8d5787467ebb50333ab9a4396fb", kill_on_drop: false }`
[INFO] [stdout] 5163f18cf76ef6962db590063e6fd80e614ad8d5787467ebb50333ab9a4396fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34c75e564e01b77dd863c7d2465ef8520a889b8dbcb7d1b18c86529cca4f005d
[INFO] running `Command { std: "docker" "start" "-a" "34c75e564e01b77dd863c7d2465ef8520a889b8dbcb7d1b18c86529cca4f005d", kill_on_drop: false }`
[INFO] [stderr]    Compiling aws-ne-sys v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `c_ulong`
[INFO] [stdout]  --> src/ffi.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use std::os::raw::{c_int, c_ulong, c_void};
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/ffi.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 |   /// Imported SDK APIs
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 50 | / extern "C" {
[INFO] [stdout] 51 | |     /// Aws-C-Common
[INFO] [stdout] 52 | |     pub fn aws_byte_buf_from_array(bytes: *mut c_void, len: c_size_t) -> aws_byte_buf;
[INFO] [stdout] 53 | |     pub fn aws_string_new_from_array(
[INFO] [stdout] ...  |
[INFO] [stdout] 98 | |     ) -> c_int;
[INFO] [stdout] 99 | | }
[INFO] [stdout]    | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `c_ulong`
[INFO] [stdout]  --> src/ffi.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use std::os::raw::{c_int, c_ulong, c_void};
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/ffi.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 |   /// Imported SDK APIs
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 50 | / extern "C" {
[INFO] [stdout] 51 | |     /// Aws-C-Common
[INFO] [stdout] 52 | |     pub fn aws_byte_buf_from_array(bytes: *mut c_void, len: c_size_t) -> aws_byte_buf;
[INFO] [stdout] 53 | |     pub fn aws_string_new_from_array(
[INFO] [stdout] ...  |
[INFO] [stdout] 98 | |     ) -> c_int;
[INFO] [stdout] 99 | | }
[INFO] [stdout]    | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "34c75e564e01b77dd863c7d2465ef8520a889b8dbcb7d1b18c86529cca4f005d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34c75e564e01b77dd863c7d2465ef8520a889b8dbcb7d1b18c86529cca4f005d", kill_on_drop: false }`
[INFO] [stdout] 34c75e564e01b77dd863c7d2465ef8520a889b8dbcb7d1b18c86529cca4f005d