[INFO] fetching crate heapswap_schemas 0.0.1...
[INFO] checking heapswap_schemas-0.0.1 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate heapswap_schemas 0.0.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate heapswap_schemas 0.0.1
[INFO] finished tweaking crates.io crate heapswap_schemas 0.0.1
[INFO] tweaked toml for crates.io crate heapswap_schemas 0.0.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate heapswap_schemas 0.0.1 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] crate crates.io crate heapswap_schemas 0.0.1 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9a4245beefa9134432461ee083a0cb257d55fd49b3fed33d0ee5910b9198fd99
[INFO] running `Command { std: "docker" "start" "-a" "9a4245beefa9134432461ee083a0cb257d55fd49b3fed33d0ee5910b9198fd99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a4245beefa9134432461ee083a0cb257d55fd49b3fed33d0ee5910b9198fd99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a4245beefa9134432461ee083a0cb257d55fd49b3fed33d0ee5910b9198fd99", kill_on_drop: false }`
[INFO] [stdout] 9a4245beefa9134432461ee083a0cb257d55fd49b3fed33d0ee5910b9198fd99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6e473e04c1c007aa70c08a4604bbce9278cdc89be7f7660f2465bdbca90340a6
[INFO] running `Command { std: "docker" "start" "-a" "6e473e04c1c007aa70c08a4604bbce9278cdc89be7f7660f2465bdbca90340a6", kill_on_drop: false }`
[INFO] [stderr]     Checking capnp v0.19.1
[INFO] [stderr]     Checking pkg-config v0.3.29
[INFO] [stderr]     Checking filetime v0.2.23
[INFO] [stderr]     Checking capnpc v0.19.0
[INFO] [stderr]     Checking heapswap_schemas v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `build_capnp::build_capnp as build_capnp_func`
[INFO] [stdout]  --> src/build_capnp/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use build_capnp::build_capnp as build_capnp_func;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `build_capnp::build_capnp as build_capnp_func`
[INFO] [stdout]  --> src/build_capnp/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use build_capnp::build_capnp as build_capnp_func;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_capnp` is never used
[INFO] [stdout]  --> src/build_capnp/build_capnp.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn build_capnp(input_schema_folder: &str, output_schema_folder: &str) {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `walk_schema_dir` is never used
[INFO] [stdout]  --> src/build_capnp/walk_schema_dir.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn walk_schema_dir(input_dir_path_name: &str, output_dir_path_name: &str) -> Vec<String> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_flattened_mod` is never used
[INFO] [stdout]  --> src/build_capnp/write_flattened_mod.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn write_flattened_mod(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_capnp` is never used
[INFO] [stdout]  --> src/build_capnp/build_capnp.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn build_capnp(input_schema_folder: &str, output_schema_folder: &str) {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `walk_schema_dir` is never used
[INFO] [stdout]  --> src/build_capnp/walk_schema_dir.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn walk_schema_dir(input_dir_path_name: &str, output_dir_path_name: &str) -> Vec<String> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_flattened_mod` is never used
[INFO] [stdout]  --> src/build_capnp/write_flattened_mod.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn write_flattened_mod(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.13s
[INFO] running `Command { std: "docker" "inspect" "6e473e04c1c007aa70c08a4604bbce9278cdc89be7f7660f2465bdbca90340a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e473e04c1c007aa70c08a4604bbce9278cdc89be7f7660f2465bdbca90340a6", kill_on_drop: false }`
[INFO] [stdout] 6e473e04c1c007aa70c08a4604bbce9278cdc89be7f7660f2465bdbca90340a6