[INFO] fetching crate const_panic 0.2.7...
[INFO] testing const_panic-0.2.7 against 1.69.0 for beta-1.70-1
[INFO] extracting crate const_panic 0.2.7 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate const_panic 0.2.7 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_panic 0.2.7
[INFO] finished tweaking crates.io crate const_panic 0.2.7
[INFO] tweaked toml for crates.io crate const_panic 0.2.7 written to /workspace/builds/worker-1-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_kernel v0.3.4
[INFO] [stderr]   Downloaded const_panic_proc_macros v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 118a1f533943dcc4d25484d67926bd67ea78c93fb0701f0ecacf8e1afa92a205
[INFO] running `Command { std: "docker" "start" "-a" "118a1f533943dcc4d25484d67926bd67ea78c93fb0701f0ecacf8e1afa92a205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "118a1f533943dcc4d25484d67926bd67ea78c93fb0701f0ecacf8e1afa92a205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "118a1f533943dcc4d25484d67926bd67ea78c93fb0701f0ecacf8e1afa92a205", kill_on_drop: false }`
[INFO] [stdout] 118a1f533943dcc4d25484d67926bd67ea78c93fb0701f0ecacf8e1afa92a205
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b91f2b007ac9cfb33850fc312721360db5747f0819df45e231a2e58954721f1f
[INFO] running `Command { std: "docker" "start" "-a" "b91f2b007ac9cfb33850fc312721360db5747f0819df45e231a2e58954721f1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling konst_kernel v0.3.4
[INFO] [stderr]    Compiling const_panic v0.2.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `PanicFmt`
[INFO] [stdout]  --> src/fmt_impls/nonzero_impls.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{FmtArg, PanicFmt, PanicVal};
[INFO] [stdout]   |                     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PanicFmt`
[INFO] [stdout]  --> src/fmt_impls/other_impls.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{FmtArg, PanicFmt, PanicVal};
[INFO] [stdout]   |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `BITS` is never used
[INFO] [stdout]   --> src/fmt/fmt_compressed.rs:70:23
[INFO] [stdout]    |
[INFO] [stdout] 70 |                   const BITS: u8 = $bits;
[INFO] [stdout]    |                         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90 | / enum_prim! {
[INFO] [stdout] 91 | |     NumberFmt, 2;
[INFO] [stdout] 92 | |     default Decimal,
[INFO] [stdout] 93 | |     Binary,
[INFO] [stdout] 94 | |     Hexadecimal,
[INFO] [stdout] 95 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `enum_prim` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "b91f2b007ac9cfb33850fc312721360db5747f0819df45e231a2e58954721f1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b91f2b007ac9cfb33850fc312721360db5747f0819df45e231a2e58954721f1f", kill_on_drop: false }`
[INFO] [stdout] b91f2b007ac9cfb33850fc312721360db5747f0819df45e231a2e58954721f1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] fb0b2831e9688e15af40cb894218bfc57d1fb8be3c5a70ddaa5ade1ed7e13c0c
[INFO] running `Command { std: "docker" "start" "-a" "fb0b2831e9688e15af40cb894218bfc57d1fb8be3c5a70ddaa5ade1ed7e13c0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stdout] warning: unused import: `PanicFmt`
[INFO] [stdout]  --> src/fmt_impls/nonzero_impls.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{FmtArg, PanicFmt, PanicVal};
[INFO] [stdout]   |                     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PanicFmt`
[INFO] [stdout]  --> src/fmt_impls/other_impls.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{FmtArg, PanicFmt, PanicVal};
[INFO] [stdout]   |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `BITS` is never used
[INFO] [stdout]   --> src/fmt/fmt_compressed.rs:70:23
[INFO] [stdout]    |
[INFO] [stdout] 70 |                   const BITS: u8 = $bits;
[INFO] [stdout]    |                         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90 | / enum_prim! {
[INFO] [stdout] 91 | |     NumberFmt, 2;
[INFO] [stdout] 92 | |     default Decimal,
[INFO] [stdout] 93 | |     Binary,
[INFO] [stdout] 94 | |     Hexadecimal,
[INFO] [stdout] 95 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `enum_prim` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling const_panic v0.2.7 (/opt/rustwide/workdir)
[INFO] [stdout] error: please use cargo test --features "test"
[INFO] [stdout]    --> src/lib.rs:236:1
[INFO] [stdout]     |
[INFO] [stdout] 236 | compile_error! {r##"please use cargo test --features "test""##}
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PanicFmt`
[INFO] [stdout]  --> src/fmt_impls/nonzero_impls.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{FmtArg, PanicFmt, PanicVal};
[INFO] [stdout]   |                     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PanicFmt`
[INFO] [stdout]  --> src/fmt_impls/other_impls.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{FmtArg, PanicFmt, PanicVal};
[INFO] [stdout]   |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `const_panic` due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "fb0b2831e9688e15af40cb894218bfc57d1fb8be3c5a70ddaa5ade1ed7e13c0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb0b2831e9688e15af40cb894218bfc57d1fb8be3c5a70ddaa5ade1ed7e13c0c", kill_on_drop: false }`
[INFO] [stdout] fb0b2831e9688e15af40cb894218bfc57d1fb8be3c5a70ddaa5ade1ed7e13c0c
