[INFO] fetching crate split_array 0.2.0... [INFO] checking split_array-0.2.0 against try#099e089ab723e6ee96175f3496051098c60a4cd4 for pr-140208 [INFO] extracting crate split_array 0.2.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate split_array 0.2.0 on toolchain 099e089ab723e6ee96175f3496051098c60a4cd4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+099e089ab723e6ee96175f3496051098c60a4cd4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate split_array 0.2.0 [INFO] finished tweaking crates.io crate split_array 0.2.0 [INFO] tweaked toml for crates.io crate split_array 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+099e089ab723e6ee96175f3496051098c60a4cd4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+099e089ab723e6ee96175f3496051098c60a4cd4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+099e089ab723e6ee96175f3496051098c60a4cd4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] acd118721fd2774976e5ba74f4a460dd7bf6f728da7e4314de54706cbf4a4aa0 [INFO] running `Command { std: "docker" "start" "-a" "acd118721fd2774976e5ba74f4a460dd7bf6f728da7e4314de54706cbf4a4aa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "acd118721fd2774976e5ba74f4a460dd7bf6f728da7e4314de54706cbf4a4aa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acd118721fd2774976e5ba74f4a460dd7bf6f728da7e4314de54706cbf4a4aa0", kill_on_drop: false }` [INFO] [stdout] acd118721fd2774976e5ba74f4a460dd7bf6f728da7e4314de54706cbf4a4aa0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+099e089ab723e6ee96175f3496051098c60a4cd4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6134091758306229b3d4e1148e4dec1c2b1b56d685eb68a324000a76618c8e4 [INFO] running `Command { std: "docker" "start" "-a" "e6134091758306229b3d4e1148e4dec1c2b1b56d685eb68a324000a76618c8e4", kill_on_drop: false }` [INFO] [stderr] Checking split_array v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0275]: overflow evaluating the requirement `[(); LEN - LEFT] well-formed` [INFO] [stdout] --> src/lib.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 99 | [(); LEN - LEFT]:, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the requirement `[(); LEN - LEFT] well-formed` appears on the `impl`'s method `split_arr` but not on the corresponding trait's method [INFO] [stdout] --> src/lib.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub trait SplitArray { [INFO] [stdout] | ---------- in this trait [INFO] [stdout] ... [INFO] [stdout] 46 | fn split_arr(&self) -> (&Self::Output, &Self::Output<{ LEN - LEFT }>) [INFO] [stdout] | ^^^^^^^^^ this trait's method doesn't have the requirement `[(); LEN - LEFT] well-formed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0275]: overflow evaluating the requirement `[(); LEN - LEFT] well-formed` [INFO] [stdout] --> src/lib.rs:118:9 [INFO] [stdout] | [INFO] [stdout] 118 | [(); LEN - LEFT]:, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the requirement `[(); LEN - LEFT] well-formed` appears on the `impl`'s method `split_arr_raw` but not on the corresponding trait's method [INFO] [stdout] --> src/lib.rs:69:15 [INFO] [stdout] | [INFO] [stdout] 59 | pub trait SplitArrayRaw { [INFO] [stdout] | ------------- in this trait [INFO] [stdout] ... [INFO] [stdout] 69 | unsafe fn split_arr_raw( [INFO] [stdout] | ^^^^^^^^^^^^^ this trait's method doesn't have the requirement `[(); LEN - LEFT] well-formed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0275]: overflow evaluating the requirement `[(); LEN - LEFT] well-formed` [INFO] [stdout] --> src/lib.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | [(); LEN - LEFT]:, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the requirement `[(); LEN - LEFT] well-formed` appears on the `impl`'s method `split_arr_raw_mut` but not on the corresponding trait's method [INFO] [stdout] --> src/lib.rs:86:15 [INFO] [stdout] | [INFO] [stdout] 77 | pub trait SplitArrayRawMut { [INFO] [stdout] | ---------------- in this trait [INFO] [stdout] ... [INFO] [stdout] 86 | unsafe fn split_arr_raw_mut( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ this trait's method doesn't have the requirement `[(); LEN - LEFT] well-formed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0275]: overflow evaluating the requirement `[(); LEN - LEFT] well-formed` [INFO] [stdout] --> src/lib.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 99 | [(); LEN - LEFT]:, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the requirement `[(); LEN - LEFT] well-formed` appears on the `impl`'s method `split_arr` but not on the corresponding trait's method [INFO] [stdout] --> src/lib.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub trait SplitArray { [INFO] [stdout] | ---------- in this trait [INFO] [stdout] ... [INFO] [stdout] 46 | fn split_arr(&self) -> (&Self::Output, &Self::Output<{ LEN - LEFT }>) [INFO] [stdout] | ^^^^^^^^^ this trait's method doesn't have the requirement `[(); LEN - LEFT] well-formed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0275]: overflow evaluating the requirement `[(); LEN - LEFT] well-formed` [INFO] [stdout] --> src/lib.rs:118:9 [INFO] [stdout] | [INFO] [stdout] 118 | [(); LEN - LEFT]:, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the requirement `[(); LEN - LEFT] well-formed` appears on the `impl`'s method `split_arr_raw` but not on the corresponding trait's method [INFO] [stdout] --> src/lib.rs:69:15 [INFO] [stdout] | [INFO] [stdout] 59 | pub trait SplitArrayRaw { [INFO] [stdout] | ------------- in this trait [INFO] [stdout] ... [INFO] [stdout] 69 | unsafe fn split_arr_raw( [INFO] [stdout] | ^^^^^^^^^^^^^ this trait's method doesn't have the requirement `[(); LEN - LEFT] well-formed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0275]: overflow evaluating the requirement `[(); LEN - LEFT] well-formed` [INFO] [stdout] --> src/lib.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | [(); LEN - LEFT]:, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the requirement `[(); LEN - LEFT] well-formed` appears on the `impl`'s method `split_arr_raw_mut` but not on the corresponding trait's method [INFO] [stdout] --> src/lib.rs:86:15 [INFO] [stdout] | [INFO] [stdout] 77 | pub trait SplitArrayRawMut { [INFO] [stdout] | ---------------- in this trait [INFO] [stdout] ... [INFO] [stdout] 86 | unsafe fn split_arr_raw_mut( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ this trait's method doesn't have the requirement `[(); LEN - LEFT] well-formed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0275]: overflow evaluating the requirement `[(); N - LEFT] well-formed` [INFO] [stdout] --> src/lib.rs:143:5 [INFO] [stdout] | [INFO] [stdout] 143 | [(); N - LEFT]:, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `split_arr` [INFO] [stdout] --> src/lib.rs:143:5 [INFO] [stdout] | [INFO] [stdout] 139 | pub const fn split_arr( [INFO] [stdout] | --------- required by a bound in this function [INFO] [stdout] ... [INFO] [stdout] 143 | [(); N - LEFT]:, [INFO] [stdout] | ^^^^^^^^^^^^^^ required by this bound in `split_arr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0275]: overflow evaluating the requirement `[(); N - LEFT] well-formed` [INFO] [stdout] --> src/lib.rs:143:5 [INFO] [stdout] | [INFO] [stdout] 143 | [(); N - LEFT]:, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `split_arr` [INFO] [stdout] --> src/lib.rs:143:5 [INFO] [stdout] | [INFO] [stdout] 139 | pub const fn split_arr( [INFO] [stdout] | --------- required by a bound in this function [INFO] [stdout] ... [INFO] [stdout] 143 | [(); N - LEFT]:, [INFO] [stdout] | ^^^^^^^^^^^^^^ required by this bound in `split_arr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0275]: overflow evaluating the requirement `[(); N - LEFT] well-formed` [INFO] [stdout] --> src/lib.rs:157:5 [INFO] [stdout] | [INFO] [stdout] 157 | [(); N - LEFT]:, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `split_arr_mut` [INFO] [stdout] --> src/lib.rs:157:5 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn split_arr_mut( [INFO] [stdout] | ------------- required by a bound in this function [INFO] [stdout] ... [INFO] [stdout] 157 | [(); N - LEFT]:, [INFO] [stdout] | ^^^^^^^^^^^^^^ required by this bound in `split_arr_mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0275]: overflow evaluating the requirement `[(); N - LEFT] well-formed` [INFO] [stdout] --> src/lib.rs:157:5 [INFO] [stdout] | [INFO] [stdout] 157 | [(); N - LEFT]:, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `split_arr_mut` [INFO] [stdout] --> src/lib.rs:157:5 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn split_arr_mut( [INFO] [stdout] | ------------- required by a bound in this function [INFO] [stdout] ... [INFO] [stdout] 157 | [(); N - LEFT]:, [INFO] [stdout] | ^^^^^^^^^^^^^^ required by this bound in `split_arr_mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0275]: overflow evaluating the requirement `[(); N - LEFT] well-formed` [INFO] [stdout] --> src/lib.rs:174:5 [INFO] [stdout] | [INFO] [stdout] 174 | [(); N - LEFT]:, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `split_arr_raw` [INFO] [stdout] --> src/lib.rs:174:5 [INFO] [stdout] | [INFO] [stdout] 170 | pub const unsafe fn split_arr_raw( [INFO] [stdout] | ------------- required by a bound in this function [INFO] [stdout] ... [INFO] [stdout] 174 | [(); N - LEFT]:, [INFO] [stdout] | ^^^^^^^^^^^^^^ required by this bound in `split_arr_raw` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0275]: overflow evaluating the requirement `[(); N - LEFT] well-formed` [INFO] [stdout] --> src/lib.rs:174:5 [INFO] [stdout] | [INFO] [stdout] 174 | [(); N - LEFT]:, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `split_arr_raw` [INFO] [stdout] --> src/lib.rs:174:5 [INFO] [stdout] | [INFO] [stdout] 170 | pub const unsafe fn split_arr_raw( [INFO] [stdout] | ------------- required by a bound in this function [INFO] [stdout] ... [INFO] [stdout] 174 | [(); N - LEFT]:, [INFO] [stdout] | ^^^^^^^^^^^^^^ required by this bound in `split_arr_raw` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0275]: overflow evaluating the requirement `[(); N - LEFT] well-formed` [INFO] [stdout] --> src/lib.rs:191:5 [INFO] [stdout] | [INFO] [stdout] 191 | [(); N - LEFT]:, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `split_arr_raw_mut` [INFO] [stdout] --> src/lib.rs:191:5 [INFO] [stdout] | [INFO] [stdout] 187 | pub const unsafe fn split_arr_raw_mut( [INFO] [stdout] | ----------------- required by a bound in this function [INFO] [stdout] ... [INFO] [stdout] 191 | [(); N - LEFT]:, [INFO] [stdout] | ^^^^^^^^^^^^^^ required by this bound in `split_arr_raw_mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0275]: overflow evaluating the requirement `[(); N - LEFT] well-formed` [INFO] [stdout] --> src/lib.rs:191:5 [INFO] [stdout] | [INFO] [stdout] 191 | [(); N - LEFT]:, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `split_arr_raw_mut` [INFO] [stdout] --> src/lib.rs:191:5 [INFO] [stdout] | [INFO] [stdout] 187 | pub const unsafe fn split_arr_raw_mut( [INFO] [stdout] | ----------------- required by a bound in this function [INFO] [stdout] ... [INFO] [stdout] 191 | [(); N - LEFT]:, [INFO] [stdout] | ^^^^^^^^^^^^^^ required by this bound in `split_arr_raw_mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0275`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0275`. [INFO] [stdout] [INFO] [stderr] error: could not compile `split_array` (lib test) due to 7 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `split_array` (lib) due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "e6134091758306229b3d4e1148e4dec1c2b1b56d685eb68a324000a76618c8e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6134091758306229b3d4e1148e4dec1c2b1b56d685eb68a324000a76618c8e4", kill_on_drop: false }` [INFO] [stdout] e6134091758306229b3d4e1148e4dec1c2b1b56d685eb68a324000a76618c8e4