[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#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWodann%2Falloc-wg-benchmark" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Wodann/alloc-wg-benchmark on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "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-tc2/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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a0a12c0532c6298b7b653d400cb59866413e3eaeaf3b7b68e75e63bfca02db6
[INFO] running `Command { std: "docker" "start" "-a" "4a0a12c0532c6298b7b653d400cb59866413e3eaeaf3b7b68e75e63bfca02db6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a0a12c0532c6298b7b653d400cb59866413e3eaeaf3b7b68e75e63bfca02db6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a0a12c0532c6298b7b653d400cb59866413e3eaeaf3b7b68e75e63bfca02db6", kill_on_drop: false }`
[INFO] [stdout] 4a0a12c0532c6298b7b653d400cb59866413e3eaeaf3b7b68e75e63bfca02db6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a60e681260698d7fdf6ac4d1525cb23a014a5d6882885780a80f30c329a784ee
[INFO] running `Command { std: "docker" "start" "-a" "a60e681260698d7fdf6ac4d1525cb23a014a5d6882885780a80f30c329a784ee", 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/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/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: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0557, E0603, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `alloc-wg` (lib) due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a60e681260698d7fdf6ac4d1525cb23a014a5d6882885780a80f30c329a784ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a60e681260698d7fdf6ac4d1525cb23a014a5d6882885780a80f30c329a784ee", kill_on_drop: false }`
[INFO] [stdout] a60e681260698d7fdf6ac4d1525cb23a014a5d6882885780a80f30c329a784ee
