[INFO] fetching crate bitaccess 0.4.0...
[INFO] checking bitaccess-0.4.0 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate bitaccess 0.4.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate bitaccess 0.4.0 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitaccess 0.4.0
[INFO] finished tweaking crates.io crate bitaccess 0.4.0
[INFO] tweaked toml for crates.io crate bitaccess 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitaccess_macros v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dabc9cbcd487ab30fee07c49ebd735c7308730d9db859144124db75926ef3bf5
[INFO] running `Command { std: "docker" "start" "-a" "dabc9cbcd487ab30fee07c49ebd735c7308730d9db859144124db75926ef3bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dabc9cbcd487ab30fee07c49ebd735c7308730d9db859144124db75926ef3bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dabc9cbcd487ab30fee07c49ebd735c7308730d9db859144124db75926ef3bf5", kill_on_drop: false }`
[INFO] [stdout] dabc9cbcd487ab30fee07c49ebd735c7308730d9db859144124db75926ef3bf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42cb07372b7333e117360f0246da1fadc7c0732afdae2fc963708c691805b30b
[INFO] running `Command { std: "docker" "start" "-a" "42cb07372b7333e117360f0246da1fadc7c0732afdae2fc963708c691805b30b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling bitaccess_macros v0.4.0
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bitaccess_macros-0.4.0/src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(box_syntax)]
[INFO] [stdout]   |            ^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: replaced with `#[rustc_box]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bitaccess_macros-0.4.0/src/top_level_macro_arguments.rs:187:50
[INFO] [stdout]     |
[INFO] [stdout] 187 |               ) => Implementation::GlobalReadWrite(box GlobalReadWrite {
[INFO] [stdout]     |  __________________________________________________^
[INFO] [stdout] 188 | |                 read_via,
[INFO] [stdout] 189 | |                 write_via,
[INFO] [stdout] 190 | |             }),
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 187 ~             ) => Implementation::GlobalReadWrite(Box::new(GlobalReadWrite {
[INFO] [stdout] 188 +                 read_via,
[INFO] [stdout] 189 +                 write_via,
[INFO] [stdout] 190 ~             })),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bitaccess_macros-0.4.0/src/top_level_macro_arguments.rs:198:49
[INFO] [stdout]     |
[INFO] [stdout] 198 |             ) => Implementation::GlobalReadOnly(box GlobalReadOnly { read_via }),
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 198 |             ) => Implementation::GlobalReadOnly(Box::new(GlobalReadOnly { read_via })),
[INFO] [stdout]     |                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bitaccess_macros-0.4.0/src/top_level_macro_arguments.rs:206:50
[INFO] [stdout]     |
[INFO] [stdout] 206 |             ) => Implementation::GlobalWriteOnly(box GlobalWriteOnly { write_via }),
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 206 |             ) => Implementation::GlobalWriteOnly(Box::new(GlobalWriteOnly { write_via })),
[INFO] [stdout]     |                                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bitaccess_macros` (lib) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "42cb07372b7333e117360f0246da1fadc7c0732afdae2fc963708c691805b30b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42cb07372b7333e117360f0246da1fadc7c0732afdae2fc963708c691805b30b", kill_on_drop: false }`
[INFO] [stdout] 42cb07372b7333e117360f0246da1fadc7c0732afdae2fc963708c691805b30b
