[INFO] cloning repository https://github.com/aecsocket/const-exhaustive [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aecsocket/const-exhaustive" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faecsocket%2Fconst-exhaustive", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faecsocket%2Fconst-exhaustive'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 034bc79eaa1bb28c5e92a4519e37707fb72aeb16 [INFO] checking aecsocket/const-exhaustive against 34f4a807e2d84184fff4e42d4539092569b6fcd6 for pr-164081 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faecsocket%2Fconst-exhaustive" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/aecsocket/const-exhaustive [INFO] finished tweaking git repo https://github.com/aecsocket/const-exhaustive [INFO] tweaked toml for git repo https://github.com/aecsocket/const-exhaustive written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/aecsocket/const-exhaustive on toolchain 34f4a807e2d84184fff4e42d4539092569b6fcd6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+34f4a807e2d84184fff4e42d4539092569b6fcd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/aecsocket/const-exhaustive 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" "+34f4a807e2d84184fff4e42d4539092569b6fcd6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded variadics_please v1.1.0 [INFO] [stderr] Downloaded generic-array v1.3.5 [INFO] [stderr] Downloaded const-default v1.0.0 [INFO] [stderr] Downloaded syn v2.0.79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] c4c871fd7d2f60be8b1c7546b096b7da24b26d70e8861c633ee70d301f16034b [INFO] running `Command { std: "docker" "start" "c4c871fd7d2f60be8b1c7546b096b7da24b26d70e8861c633ee70d301f16034b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c4c871fd7d2f60be8b1c7546b096b7da24b26d70e8861c633ee70d301f16034b", 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" "c4c871fd7d2f60be8b1c7546b096b7da24b26d70e8861c633ee70d301f16034b" "/opt/rustwide/cargo-home/bin/cargo" "+34f4a807e2d84184fff4e42d4539092569b6fcd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c4c871fd7d2f60be8b1c7546b096b7da24b26d70e8861c633ee70d301f16034b", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c4c871fd7d2f60be8b1c7546b096b7da24b26d70e8861c633ee70d301f16034b" "/opt/rustwide/cargo-home/bin/cargo" "+34f4a807e2d84184fff4e42d4539092569b6fcd6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Checking const-default v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.88 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking syn v2.0.79 [INFO] [stderr] Checking generic-array v1.3.5 [INFO] [stderr] Checking const-exhaustive-derive v1.0.0 (/opt/rustwide/workdir/crates/const-exhaustive-derive) [INFO] [stderr] Compiling variadics_please v1.1.0 [INFO] [stderr] Checking const-exhaustive v1.0.0 (/opt/rustwide/workdir/crates/const-exhaustive) [INFO] [stdout] warning: overflow evaluating the requirement ` as ArrayLength>::ArrayType<()> == generic_array::GenericArrayImplOdd<(), [(); 0]>` [INFO] [stdout] --> crates/const-exhaustive/src/lib.rs:240:16 [INFO] [stdout] | [INFO] [stdout] 240 | type Num = U1; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: which requires `UInt: generic_array::IsWithinUsizeBound` [INFO] [stdout] = note: which requires ` as Shl, B0>, B0>, B0>, B0>, B0>, B0>>>::Output == _` [INFO] [stdout] = note: which requires `, B0> as Shl, B1>, B1>, B1>, B1>, B1>>>::Output == _` [INFO] [stdout] = note: and so on... [INFO] [stdout] = help: consider adding a manual `impl` of auto traits like `Send` for intermediate types, if auto traits are involved [INFO] [stdout] = help: or consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`const_exhaustive`) [INFO] [stdout] = note: this lint is attached to the whole crate and can't be disabled on a per-function basis [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #159228 [INFO] [stdout] = note: `#[warn(recursion_depth_exceeding_limit)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: overflow evaluating the requirement ` as ArrayLength>::ArrayType<()> == generic_array::GenericArrayImplOdd<(), [(); 0]>` [INFO] [stdout] --> crates/const-exhaustive/src/lib.rs:240:16 [INFO] [stdout] | [INFO] [stdout] 240 | type Num = U1; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: which requires `UInt: generic_array::IsWithinUsizeBound` [INFO] [stdout] = note: which requires ` as Shl, B0>, B0>, B0>, B0>, B0>, B0>>>::Output == _` [INFO] [stdout] = note: which requires `, B0> as Shl, B1>, B1>, B1>, B1>, B1>>>::Output == _` [INFO] [stdout] = note: and so on... [INFO] [stdout] = help: consider adding a manual `impl` of auto traits like `Send` for intermediate types, if auto traits are involved [INFO] [stdout] = help: or consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`const_exhaustive`) [INFO] [stdout] = note: this lint is attached to the whole crate and can't be disabled on a per-function basis [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #159228 [INFO] [stdout] = note: `#[warn(recursion_depth_exceeding_limit)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: overflow evaluating the requirement ` as ArrayLength>::ArrayType == const_exhaustive::generic_array::GenericArrayImplOdd` [INFO] [stdout] --> crates/const-exhaustive/tests/hygiene.rs:11:34 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Debug, Clone, Copy, const_exhaustive::Exhaustive)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: which requires `UInt: generic_array::IsWithinUsizeBound` [INFO] [stdout] = note: which requires ` as Shl, B0>, B0>, B0>, B0>, B0>, B0>>>::Output == _` [INFO] [stdout] = note: which requires `, B0> as Shl, B1>, B1>, B1>, B1>, B1>>>::Output == _` [INFO] [stdout] = note: and so on... [INFO] [stdout] = help: consider adding a manual `impl` of auto traits like `Send` for intermediate types, if auto traits are involved [INFO] [stdout] = help: or consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`hygiene`) [INFO] [stdout] = note: this lint is attached to the whole crate and can't be disabled on a per-function basis [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #159228 [INFO] [stdout] = note: `#[warn(recursion_depth_exceeding_limit)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] = note: this warning originates in the derive macro `const_exhaustive::Exhaustive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: overflow evaluating the requirement `Option: Exhaustive` [INFO] [stdout] --> crates/const-exhaustive/tests/impls.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | assert_all([None::]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: which requires ` as ArrayLength>::ArrayType> == _` [INFO] [stdout] = note: which requires `UInt: generic_array::IsWithinUsizeBound` [INFO] [stdout] = note: which requires ` as Shl, B0>, B0>, B0>, B0>, B0>, B0>>>::Output == _` [INFO] [stdout] = note: which requires `, B0> as Shl, B1>, B1>, B1>, B1>, B1>>>::Output == _` [INFO] [stdout] = note: and so on... [INFO] [stdout] = help: consider adding a manual `impl` of auto traits like `Send` for intermediate types, if auto traits are involved [INFO] [stdout] = help: or consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`impls`) [INFO] [stdout] = note: this lint is attached to the whole crate and can't be disabled on a per-function basis [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #159228 [INFO] [stdout] = note: `#[warn(recursion_depth_exceeding_limit)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: overflow evaluating the requirement ` as ArrayLength>::ArrayType == const_exhaustive::generic_array::GenericArrayImplOdd` [INFO] [stdout] --> crates/const-exhaustive/tests/derive.rs:15:45 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Debug, Clone, Copy, PartialEq, Exhaustive)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: which requires `UInt: generic_array::IsWithinUsizeBound` [INFO] [stdout] = note: which requires ` as Shl, B0>, B0>, B0>, B0>, B0>, B0>>>::Output == _` [INFO] [stdout] = note: which requires `, B0> as Shl, B1>, B1>, B1>, B1>, B1>>>::Output == _` [INFO] [stdout] = note: and so on... [INFO] [stdout] = help: consider adding a manual `impl` of auto traits like `Send` for intermediate types, if auto traits are involved [INFO] [stdout] = help: or consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`derive`) [INFO] [stdout] = note: this lint is attached to the whole crate and can't be disabled on a per-function basis [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #159228 [INFO] [stdout] = note: `#[warn(recursion_depth_exceeding_limit)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] = note: this warning originates in the derive macro `Exhaustive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.78s [INFO] running `Command { std: "docker" "inspect" "c4c871fd7d2f60be8b1c7546b096b7da24b26d70e8861c633ee70d301f16034b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4c871fd7d2f60be8b1c7546b096b7da24b26d70e8861c633ee70d301f16034b", kill_on_drop: false }` [INFO] [stdout] c4c871fd7d2f60be8b1c7546b096b7da24b26d70e8861c633ee70d301f16034b