[INFO] fetching crate const_format 0.2.30...
[INFO] testing const_format-0.2.30 against 1.69.0 for beta-1.70-1
[INFO] extracting crate const_format 0.2.30 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate const_format 0.2.30 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate const_format 0.2.30
[INFO] finished tweaking crates.io crate const_format 0.2.30
[INFO] tweaked toml for crates.io crate const_format 0.2.30 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded konst_macro_rules v0.2.19
[INFO] [stderr]   Downloaded konst v0.2.19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e251b180085515c7b0886a8fc91e7efbc48c6c5f1065032c37ad8d6ad5fc6dae
[INFO] running `Command { std: "docker" "start" "-a" "e251b180085515c7b0886a8fc91e7efbc48c6c5f1065032c37ad8d6ad5fc6dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e251b180085515c7b0886a8fc91e7efbc48c6c5f1065032c37ad8d6ad5fc6dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e251b180085515c7b0886a8fc91e7efbc48c6c5f1065032c37ad8d6ad5fc6dae", kill_on_drop: false }`
[INFO] [stdout] e251b180085515c7b0886a8fc91e7efbc48c6c5f1065032c37ad8d6ad5fc6dae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 924bd18c405196145abbb0add16ebcde0467cbaef9638539990801429841ab8e
[INFO] running `Command { std: "docker" "start" "-a" "924bd18c405196145abbb0add16ebcde0467cbaef9638539990801429841ab8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.29
[INFO] [stderr]    Compiling const_format v0.2.30 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `identity`
[INFO] [stdout]   --> src/macros/helper_macros.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | macro_rules! identity {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_bytes` is never used
[INFO] [stdout]    --> src/char_encoding.rs:105:25
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub(crate) const fn as_bytes(&self) -> &[u8] {
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "924bd18c405196145abbb0add16ebcde0467cbaef9638539990801429841ab8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "924bd18c405196145abbb0add16ebcde0467cbaef9638539990801429841ab8e", kill_on_drop: false }`
[INFO] [stdout] 924bd18c405196145abbb0add16ebcde0467cbaef9638539990801429841ab8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbb0364e6cc5a8d3d95176c684688b66ee567692c74d18c562cc6ecc47660bc7
[INFO] running `Command { std: "docker" "start" "-a" "fbb0364e6cc5a8d3d95176c684688b66ee567692c74d18c562cc6ecc47660bc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stdout] warning: unused macro definition: `identity`
[INFO] [stdout]   --> src/macros/helper_macros.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | macro_rules! identity {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_bytes` is never used
[INFO] [stdout]    --> src/char_encoding.rs:105:25
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub(crate) const fn as_bytes(&self) -> &[u8] {
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling const_format v0.2.30 (/opt/rustwide/workdir)
[INFO] [stdout] error: tests must be run with the "testing" feature
[INFO] [stdout]    --> src/lib.rs:520:1
[INFO] [stdout]     |
[INFO] [stdout] 520 | compile_error! { "tests must be run with the \"testing\" feature" }
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `identity`
[INFO] [stdout]   --> src/macros/helper_macros.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | macro_rules! identity {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `const_format` due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "fbb0364e6cc5a8d3d95176c684688b66ee567692c74d18c562cc6ecc47660bc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbb0364e6cc5a8d3d95176c684688b66ee567692c74d18c562cc6ecc47660bc7", kill_on_drop: false }`
[INFO] [stdout] fbb0364e6cc5a8d3d95176c684688b66ee567692c74d18c562cc6ecc47660bc7
