[INFO] cloning repository https://github.com/heydocode/packed_dsl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/heydocode/packed_dsl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheydocode%2Fpacked_dsl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheydocode%2Fpacked_dsl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 95c0f902cf0d862d083f3d8e24486ab25dae417f
[INFO] testing heydocode/packed_dsl against 1.97.0-beta.6 for beta-1.98-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheydocode%2Fpacked_dsl" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/heydocode/packed_dsl
[INFO] finished tweaking git repo https://github.com/heydocode/packed_dsl
[INFO] tweaked toml for git repo https://github.com/heydocode/packed_dsl written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/heydocode/packed_dsl on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/heydocode/packed_dsl 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitstream-io v4.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c6dfe6d818dbe5ea3b12d06b8415dd03126b8f5fac46f985151daccf9995e391
[INFO] running `Command { std: "docker" "start" "c6dfe6d818dbe5ea3b12d06b8415dd03126b8f5fac46f985151daccf9995e391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6dfe6d818dbe5ea3b12d06b8415dd03126b8f5fac46f985151daccf9995e391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c6dfe6d818dbe5ea3b12d06b8415dd03126b8f5fac46f985151daccf9995e391" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6dfe6d818dbe5ea3b12d06b8415dd03126b8f5fac46f985151daccf9995e391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c6dfe6d818dbe5ea3b12d06b8415dd03126b8f5fac46f985151daccf9995e391" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.1
[INFO] [stderr]    Compiling packed_dsl_macros v0.1.0 (/opt/rustwide/workdir/macros)
[INFO] [stdout] warning: unused import: `debug_tokens`
[INFO] [stdout]  --> macros/src/lib.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::utils::{debug_tokens, panic_with_ctx};
[INFO] [stdout]   |                    ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `debug_tokens` is never used
[INFO] [stdout]   --> macros/src/utils.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(crate) fn debug_tokens(tokens: TokenStream) -> ! {
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling no_std_io2 v0.9.4
[INFO] [stderr]    Compiling bitstream-io v4.10.0
[INFO] [stderr]    Compiling packed_dsl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "c6dfe6d818dbe5ea3b12d06b8415dd03126b8f5fac46f985151daccf9995e391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c6dfe6d818dbe5ea3b12d06b8415dd03126b8f5fac46f985151daccf9995e391" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `debug_tokens`
[INFO] [stdout]  --> macros/src/lib.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::utils::{debug_tokens, panic_with_ctx};
[INFO] [stdout]   |                    ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `debug_tokens` is never used
[INFO] [stdout]   --> macros/src/utils.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(crate) fn debug_tokens(tokens: TokenStream) -> ! {
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling packed_dsl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `One` and `Two` are never constructed
[INFO] [stdout]  --> src/tests/hash_collisions.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum A {
[INFO] [stdout]   |      - variants in this enum
[INFO] [stdout] 7 |     One(u8, u16, u8, u16, u8, u16),
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     Two(u16, u8, u16, u8, u16, u8),
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `OneReversed` and `TwoReversed` are never constructed
[INFO] [stdout]   --> src/tests/hash_collisions.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | enum B {
[INFO] [stdout]    |      - variants in this enum
[INFO] [stdout] 14 |     OneReversed(u16, u8, u16, u8, u16, u8),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 15 |     TwoReversed(u8, u16, u8, u16, u8, u16),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "c6dfe6d818dbe5ea3b12d06b8415dd03126b8f5fac46f985151daccf9995e391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c6dfe6d818dbe5ea3b12d06b8415dd03126b8f5fac46f985151daccf9995e391" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `debug_tokens`
[INFO] [stderr]  --> macros/src/lib.rs:7:20
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::utils::{debug_tokens, panic_with_ctx};
[INFO] [stderr]   |                    ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `debug_tokens` is never used
[INFO] [stderr]   --> macros/src/utils.rs:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub(crate) fn debug_tokens(tokens: TokenStream) -> ! {
[INFO] [stderr]    |               ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `packed_dsl_macros` (lib) generated 2 warnings (run `cargo fix --lib -p packed_dsl_macros` to apply 1 suggestion)
[INFO] [stderr] warning: variants `One` and `Two` are never constructed
[INFO] [stderr]  --> src/tests/hash_collisions.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | enum A {
[INFO] [stderr]   |      - variants in this enum
[INFO] [stderr] 7 |     One(u8, u16, u8, u16, u8, u16),
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 8 |     Two(u16, u8, u16, u8, u16, u8),
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `OneReversed` and `TwoReversed` are never constructed
[INFO] [stderr]   --> src/tests/hash_collisions.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | enum B {
[INFO] [stderr]    |      - variants in this enum
[INFO] [stderr] 14 |     OneReversed(u16, u8, u16, u8, u16, u8),
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 15 |     TwoReversed(u8, u16, u8, u16, u8, u16),
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `packed_dsl` (lib test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/packed_dsl-b4424be05aec5134)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::hash_collisions::test_hash_collisions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests packed_dsl
[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" "c6dfe6d818dbe5ea3b12d06b8415dd03126b8f5fac46f985151daccf9995e391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6dfe6d818dbe5ea3b12d06b8415dd03126b8f5fac46f985151daccf9995e391", kill_on_drop: false }`
[INFO] [stdout] c6dfe6d818dbe5ea3b12d06b8415dd03126b8f5fac46f985151daccf9995e391