[INFO] cloning repository https://github.com/Wodann/alloc-wg-benchmark [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Wodann/alloc-wg-benchmark" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWodann%2Falloc-wg-benchmark", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWodann%2Falloc-wg-benchmark'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 28a25ec433bca76a681633adfd827249999fdfd9 [INFO] checking Wodann/alloc-wg-benchmark/28a25ec433bca76a681633adfd827249999fdfd9 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWodann%2Falloc-wg-benchmark" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Wodann/alloc-wg-benchmark on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Wodann/alloc-wg-benchmark [INFO] finished tweaking git repo https://github.com/Wodann/alloc-wg-benchmark [INFO] tweaked toml for git repo https://github.com/Wodann/alloc-wg-benchmark written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Wodann/alloc-wg-benchmark 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/TimDiekmann/alloc-wg` [INFO] [stderr] Updating git repository `https://github.com/Wodann/bumpalo` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 73b294f750117572da7111df32e4b1bbb9d2a70ba2d517b1b06d56e37f9d8fb7 [INFO] running `Command { std: "docker" "start" "-a" "73b294f750117572da7111df32e4b1bbb9d2a70ba2d517b1b06d56e37f9d8fb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "73b294f750117572da7111df32e4b1bbb9d2a70ba2d517b1b06d56e37f9d8fb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73b294f750117572da7111df32e4b1bbb9d2a70ba2d517b1b06d56e37f9d8fb7", kill_on_drop: false }` [INFO] [stdout] 73b294f750117572da7111df32e4b1bbb9d2a70ba2d517b1b06d56e37f9d8fb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82be394eae0bf25e65cfee9d03a1c21cb36961783ba91982d8653e6e86d37a0c [INFO] running `Command { std: "docker" "start" "-a" "82be394eae0bf25e65cfee9d03a1c21cb36961783ba91982d8653e6e86d37a0c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking alloc-wg v0.7.0 (https://github.com/TimDiekmann/alloc-wg?branch=call-by-value#b003665a) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/alloc-wg-928e1b8580ca835d/b003665/src/lib.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | const_generics, [INFO] [stdout] | ^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in favor of `#![feature(adt_const_params)]` and `#![feature(generic_const_exprs)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `LengthAtMost32` in module `core::array` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/alloc-wg-928e1b8580ca835d/b003665/src/boxed.rs:1095:26 [INFO] [stdout] | [INFO] [stdout] 1095 | [T; N]: core::array::LengthAtMost32, [INFO] [stdout] | ^^^^^^^^^^^^^^ not found in `core::array` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `LengthAtMost32` in module `core::array` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/alloc-wg-928e1b8580ca835d/b003665/src/vec.rs:2705:81 [INFO] [stdout] | [INFO] [stdout] 2705 | __impl_slice_eq1! { [A, const N: usize] Vec, [U; N], [U; N]: core::array::LengthAtMost32, A: DeallocRef } [INFO] [stdout] | ^^^^^^^^^^^^^^ not found in `core::array` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `LengthAtMost32` in module `core::array` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/alloc-wg-928e1b8580ca835d/b003665/src/vec.rs:2706:82 [INFO] [stdout] | [INFO] [stdout] 2706 | __impl_slice_eq1! { [A, const N: usize] Vec, &[U; N], [U; N]: core::array::LengthAtMost32, A: DeallocRef } [INFO] [stdout] | ^^^^^^^^^^^^^^ not found in `core::array` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: module `lossy` is private [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/alloc-wg-928e1b8580ca835d/b003665/src/string.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | str::{self, lossy, Chars, FromStr, Utf8Error}, [INFO] [stdout] | ^^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `lossy` is defined here [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/str/mod.rs:24:1 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `const_generic_impls_guard` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/alloc-wg-928e1b8580ca835d/b003665/src/lib.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | const_generic_impls_guard, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0059]: type parameter to bare `FnOnce` trait must be a tuple [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/alloc-wg-928e1b8580ca835d/b003665/src/boxed.rs:1264:60 [INFO] [stdout] | [INFO] [stdout] 1264 | impl + Copy + ?Sized, A: DeallocRef> FnOnce for Box { [INFO] [stdout] | ^^^^^^^^^^^^ the trait `Tuple` is not implemented for `Args` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `FnOnce` [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/ops/function.rs:242:1 [INFO] [stdout] help: consider restricting type parameter `Args` [INFO] [stdout] | [INFO] [stdout] 1264 | impl + Copy + ?Sized, A: DeallocRef> FnOnce for Box { [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0059]: type parameter to bare `FnMut` trait must be a tuple [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/alloc-wg-928e1b8580ca835d/b003665/src/boxed.rs:1272:59 [INFO] [stdout] | [INFO] [stdout] 1272 | impl + Copy + ?Sized, A: DeallocRef> FnMut for Box { [INFO] [stdout] | ^^^^^^^^^^^ the trait `Tuple` is not implemented for `Args` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `FnMut` [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/ops/function.rs:163:1 [INFO] [stdout] help: consider restricting type parameter `Args` [INFO] [stdout] | [INFO] [stdout] 1272 | impl + Copy + ?Sized, A: DeallocRef> FnMut for Box { [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0059]: type parameter to bare `Fn` trait must be a tuple [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/alloc-wg-928e1b8580ca835d/b003665/src/boxed.rs:1278:56 [INFO] [stdout] | [INFO] [stdout] 1278 | impl + Copy + ?Sized, A: DeallocRef> Fn for Box { [INFO] [stdout] | ^^^^^^^^ the trait `Tuple` is not implemented for `Args` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `Fn` [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/ops/function.rs:76:1 [INFO] [stdout] help: consider restricting type parameter `Args` [INFO] [stdout] | [INFO] [stdout] 1278 | impl + Copy + ?Sized, A: DeallocRef> Fn for Box { [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0059, E0405, E0557, E0603, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0059`. [INFO] [stdout] [INFO] [stderr] error: could not compile `alloc-wg` (lib) due to 10 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "82be394eae0bf25e65cfee9d03a1c21cb36961783ba91982d8653e6e86d37a0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82be394eae0bf25e65cfee9d03a1c21cb36961783ba91982d8653e6e86d37a0c", kill_on_drop: false }` [INFO] [stdout] 82be394eae0bf25e65cfee9d03a1c21cb36961783ba91982d8653e6e86d37a0c