[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 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWodann%2Falloc-wg-benchmark" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Wodann/alloc-wg-benchmark on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "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-0-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" "+506512391b1a75ae450d36c9420978402a91abcc" "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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30d74cd91805d60b2e7db93aa94ebe5bb1daa031d7c8f9bc2d654c82387e0f89
[INFO] running `Command { std: "docker" "start" "-a" "30d74cd91805d60b2e7db93aa94ebe5bb1daa031d7c8f9bc2d654c82387e0f89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30d74cd91805d60b2e7db93aa94ebe5bb1daa031d7c8f9bc2d654c82387e0f89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30d74cd91805d60b2e7db93aa94ebe5bb1daa031d7c8f9bc2d654c82387e0f89", kill_on_drop: false }`
[INFO] [stdout] 30d74cd91805d60b2e7db93aa94ebe5bb1daa031d7c8f9bc2d654c82387e0f89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7fe3e5ed62192d8ba69445f17f30b820660b0b85f378ed176ba4beea85d9e27
[INFO] running `Command { std: "docker" "start" "-a" "b7fe3e5ed62192d8ba69445f17f30b820660b0b85f378ed176ba4beea85d9e27", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.67
[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<T, A>, [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<T, A>, &[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/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/str/mod.rs:26:1
[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<Args, F: FnOnce<Args> + Copy + ?Sized, A: DeallocRef> FnOnce<Args> for Box<F, A> {
[INFO] [stdout]      |                                                            ^^^^^^^^^^^^ the trait `Tuple` is not implemented for `Args`
[INFO] [stdout]      |
[INFO] [stdout] note: required by a bound in `FnOnce`
[INFO] [stdout]     --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/ops/function.rs:242:1
[INFO] [stdout] help: consider restricting type parameter `Args`
[INFO] [stdout]      |
[INFO] [stdout] 1264 | impl<Args: std::marker::Tuple, F: FnOnce<Args> + Copy + ?Sized, A: DeallocRef> FnOnce<Args> for Box<F, A> {
[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<Args, F: FnMut<Args> + Copy + ?Sized, A: DeallocRef> FnMut<Args> for Box<F, A> {
[INFO] [stdout]      |                                                           ^^^^^^^^^^^ the trait `Tuple` is not implemented for `Args`
[INFO] [stdout]      |
[INFO] [stdout] note: required by a bound in `FnMut`
[INFO] [stdout]     --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/ops/function.rs:163:1
[INFO] [stdout] help: consider restricting type parameter `Args`
[INFO] [stdout]      |
[INFO] [stdout] 1272 | impl<Args: std::marker::Tuple, F: FnMut<Args> + Copy + ?Sized, A: DeallocRef> FnMut<Args> for Box<F, A> {
[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<Args, F: Fn<Args> + Copy + ?Sized, A: DeallocRef> Fn<Args> for Box<F, A> {
[INFO] [stdout]      |                                                        ^^^^^^^^ the trait `Tuple` is not implemented for `Args`
[INFO] [stdout]      |
[INFO] [stdout] note: required by a bound in `Fn`
[INFO] [stdout]     --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/ops/function.rs:76:1
[INFO] [stdout] help: consider restricting type parameter `Args`
[INFO] [stdout]      |
[INFO] [stdout] 1278 | impl<Args: std::marker::Tuple, F: Fn<Args> + Copy + ?Sized, A: DeallocRef> Fn<Args> for Box<F, A> {
[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" "b7fe3e5ed62192d8ba69445f17f30b820660b0b85f378ed176ba4beea85d9e27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7fe3e5ed62192d8ba69445f17f30b820660b0b85f378ed176ba4beea85d9e27", kill_on_drop: false }`
[INFO] [stdout] b7fe3e5ed62192d8ba69445f17f30b820660b0b85f378ed176ba4beea85d9e27