[INFO] fetching crate heapswap_schemas 0.0.1...
[INFO] testing heapswap_schemas-0.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate heapswap_schemas 0.0.1 into /workspace/builds/worker-4-tc1/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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate heapswap_schemas 0.0.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded capnpc v0.19.0
[INFO] [stderr]   Downloaded capnp v0.19.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3cb3c71a96a61ff9de50ef0b4e73fc8256497109b0ef3253a6acf392185323b
[INFO] running `Command { std: "docker" "start" "-a" "a3cb3c71a96a61ff9de50ef0b4e73fc8256497109b0ef3253a6acf392185323b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3cb3c71a96a61ff9de50ef0b4e73fc8256497109b0ef3253a6acf392185323b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3cb3c71a96a61ff9de50ef0b4e73fc8256497109b0ef3253a6acf392185323b", kill_on_drop: false }`
[INFO] [stdout] a3cb3c71a96a61ff9de50ef0b4e73fc8256497109b0ef3253a6acf392185323b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b3faf61178434c69caecfee3400a78f49fd947795de614ba2769bfbcaee448a
[INFO] running `Command { std: "docker" "start" "-a" "9b3faf61178434c69caecfee3400a78f49fd947795de614ba2769bfbcaee448a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling capnp v0.19.1
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling pkg-config v0.3.29
[INFO] [stderr]    Compiling filetime v0.2.23
[INFO] [stderr]    Compiling capnpc v0.19.0
[INFO] [stderr]    Compiling 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: 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 5.00s
[INFO] running `Command { std: "docker" "inspect" "9b3faf61178434c69caecfee3400a78f49fd947795de614ba2769bfbcaee448a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b3faf61178434c69caecfee3400a78f49fd947795de614ba2769bfbcaee448a", kill_on_drop: false }`
[INFO] [stdout] 9b3faf61178434c69caecfee3400a78f49fd947795de614ba2769bfbcaee448a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ac51126f8dcd75fab3e2357ce173fd48aeda8d06b6d8105bc34fcb31e2bd373
[INFO] running `Command { std: "docker" "start" "-a" "5ac51126f8dcd75fab3e2357ce173fd48aeda8d06b6d8105bc34fcb31e2bd373", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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: 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: 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "5ac51126f8dcd75fab3e2357ce173fd48aeda8d06b6d8105bc34fcb31e2bd373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ac51126f8dcd75fab3e2357ce173fd48aeda8d06b6d8105bc34fcb31e2bd373", kill_on_drop: false }`
[INFO] [stdout] 5ac51126f8dcd75fab3e2357ce173fd48aeda8d06b6d8105bc34fcb31e2bd373
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c02ed98e44800ced5b12e69b4ce47f92286dfae0487393a897370b1f5df73475
[INFO] running `Command { std: "docker" "start" "-a" "c02ed98e44800ced5b12e69b4ce47f92286dfae0487393a897370b1f5df73475", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `build_capnp::build_capnp as build_capnp_func`
[INFO] [stderr]  --> src/build_capnp/mod.rs:2:9
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub use build_capnp::build_capnp as build_capnp_func;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `build_capnp` is never used
[INFO] [stderr]  --> src/build_capnp/build_capnp.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn build_capnp(input_schema_folder: &str, output_schema_folder: &str) {
[INFO] [stderr]   |        ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `walk_schema_dir` is never used
[INFO] [stderr]  --> src/build_capnp/walk_schema_dir.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn walk_schema_dir(input_dir_path_name: &str, output_dir_path_name: &str) -> Vec<String> {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `write_flattened_mod` is never used
[INFO] [stderr]  --> src/build_capnp/write_flattened_mod.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn write_flattened_mod(
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `heapswap_schemas` (lib) generated 4 warnings (run `cargo fix --lib -p heapswap_schemas` to apply 1 suggestion)
[INFO] [stderr] warning: `heapswap_schemas` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/heapswap_schemas-2ef5f6be445afb98)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/heapswap_schemas-01593e63cbaf2859)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests heapswap_schemas
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c02ed98e44800ced5b12e69b4ce47f92286dfae0487393a897370b1f5df73475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c02ed98e44800ced5b12e69b4ce47f92286dfae0487393a897370b1f5df73475", kill_on_drop: false }`
[INFO] [stdout] c02ed98e44800ced5b12e69b4ce47f92286dfae0487393a897370b1f5df73475