[INFO] fetching crate col_macros 0.2.2... [INFO] checking col_macros-0.2.2 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate col_macros 0.2.2 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate col_macros 0.2.2 [INFO] finished tweaking crates.io crate col_macros 0.2.2 [INFO] tweaked toml for crates.io crate col_macros 0.2.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate col_macros 0.2.2 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 6 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d4eeca4b5356d4327a2885dc1b3f44c3233c2fc8d5800f25ea41b81768a015b2 [INFO] running `Command { std: "docker" "start" "-a" "d4eeca4b5356d4327a2885dc1b3f44c3233c2fc8d5800f25ea41b81768a015b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d4eeca4b5356d4327a2885dc1b3f44c3233c2fc8d5800f25ea41b81768a015b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4eeca4b5356d4327a2885dc1b3f44c3233c2fc8d5800f25ea41b81768a015b2", kill_on_drop: false }` [INFO] [stdout] d4eeca4b5356d4327a2885dc1b3f44c3233c2fc8d5800f25ea41b81768a015b2 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 573c43c907506390e4dd08d856948d5ff63b88a697c7c224f3138b996e8f8f5a [INFO] running `Command { std: "docker" "start" "-a" "573c43c907506390e4dd08d856948d5ff63b88a697c7c224f3138b996e8f8f5a", kill_on_drop: false }` [INFO] [stderr] Compiling fixed_len_str v0.2.9 [INFO] [stderr] Compiling compile_ops v0.1.3 [INFO] [stderr] Compiling macro_helper v0.1.6 [INFO] [stderr] Compiling syn_str v0.1.58 [INFO] [stderr] Compiling fast_new_type v0.1.7 [INFO] [stderr] Checking high_mem_utils v0.2.7 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/high_mem_utils-0.2.7/src/lib.rs:2:22 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(vec_leak, untagged_unions, const_fn, const_fn_union)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.64.0; see for more information [INFO] [stdout] = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/high_mem_utils-0.2.7/src/lib.rs:2:39 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(vec_leak, untagged_unions, const_fn, const_fn_union)] [INFO] [stdout] | ^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.54.0; see for more information [INFO] [stdout] = note: split into finer-grained feature gates [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `high_mem_utils` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "573c43c907506390e4dd08d856948d5ff63b88a697c7c224f3138b996e8f8f5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "573c43c907506390e4dd08d856948d5ff63b88a697c7c224f3138b996e8f8f5a", kill_on_drop: false }` [INFO] [stdout] 573c43c907506390e4dd08d856948d5ff63b88a697c7c224f3138b996e8f8f5a