[INFO] cloning repository https://github.com/gilles-leblanc/reddish
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gilles-leblanc/reddish" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgilles-leblanc%2Freddish", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgilles-leblanc%2Freddish'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 039f209da5a6a3c4b1038f22cf20576d0eb8ace9
[INFO] documenting gilles-leblanc/reddish against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgilles-leblanc%2Freddish" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gilles-leblanc/reddish on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gilles-leblanc/reddish
[INFO] finished tweaking git repo https://github.com/gilles-leblanc/reddish
[INFO] tweaked toml for git repo https://github.com/gilles-leblanc/reddish written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/gilles-leblanc/reddish 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb2b6618e4f4c1cc4ad9fdeedbbc13f939a41610049fd34845402580a3bf311a
[INFO] running `Command { std: "docker" "start" "-a" "fb2b6618e4f4c1cc4ad9fdeedbbc13f939a41610049fd34845402580a3bf311a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb2b6618e4f4c1cc4ad9fdeedbbc13f939a41610049fd34845402580a3bf311a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb2b6618e4f4c1cc4ad9fdeedbbc13f939a41610049fd34845402580a3bf311a", kill_on_drop: false }`
[INFO] [stdout] fb2b6618e4f4c1cc4ad9fdeedbbc13f939a41610049fd34845402580a3bf311a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 151f47b6b99acb2d64b2e2d2bd6b49466ff2e829c3a4ff833351589059165150
[INFO] running `Command { std: "docker" "start" "-a" "151f47b6b99acb2d64b2e2d2bd6b49466ff2e829c3a4ff833351589059165150", kill_on_drop: false }`
[INFO] [stderr]     Checking reddish_lib v0.0.1 (/opt/rustwide/workdir/src/lib)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![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]   --> src/lib/enumlinkedlist.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 |         Node(element, box self)
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 10 |         Node(element, Box::new(self))
[INFO] [stdout]    |                       ~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/lib/enumlinkedlist.rs:16:42
[INFO] [stdout]    |
[INFO] [stdout] 16 |             Nil => *self = Node(element, box Nil),
[INFO] [stdout]    |                                          ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 16 |             Nil => *self = Node(element, Box::new(Nil)),
[INFO] [stdout]    |                                          ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/lib/enumlinkedlist.rs:30:24
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let list = Node(1, box Nil);
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let list = Node(1, Box::new(Nil));
[INFO] [stdout]    |                        ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/lib/enumlinkedlist.rs:41:40
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut list = Node(1, box Node(2, box Nil));
[INFO] [stdout]    |                                        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut list = Node(1, box Node(2, Box::new(Nil)));
[INFO] [stdout]    |                                        ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/lib/enumlinkedlist.rs:41:28
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut list = Node(1, box Node(2, box Nil));
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut list = Node(1, Box::new(Node(2, box Nil)));
[INFO] [stdout]    |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/lib/enumlinkedlist.rs:51:40
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut list = Node(1, box Node(2, box Nil));
[INFO] [stdout]    |                                        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut list = Node(1, box Node(2, Box::new(Nil)));
[INFO] [stdout]    |                                        ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/lib/enumlinkedlist.rs:51:28
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut list = Node(1, box Node(2, box Nil));
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut list = Node(1, Box::new(Node(2, box Nil)));
[INFO] [stdout]    |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/lib/linkedlist.rs:15:38
[INFO] [stdout]    |
[INFO] [stdout] 15 |             None => self.head = Some(box new_node),
[INFO] [stdout]    |                                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 15 |             None => self.head = Some(Box::new(new_node)),
[INFO] [stdout]    |                                      ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/lib/linkedlist.rs:21:26
[INFO] [stdout]    |
[INFO] [stdout] 21 |         self.head = Some(box LinkedListNode { next: head, value: value });
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 21 |         self.head = Some(Box::new(LinkedListNode { next: head, value: value }));
[INFO] [stdout]    |                          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/lib/linkedlist.rs:35:38
[INFO] [stdout]    |
[INFO] [stdout] 35 |             None => self.next = Some(box new_node),
[INFO] [stdout]    |                                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 35 |             None => self.next = Some(Box::new(new_node)),
[INFO] [stdout]    |                                      ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 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 `reddish_lib` (lib) due to 12 previous errors
[INFO] running `Command { std: "docker" "inspect" "151f47b6b99acb2d64b2e2d2bd6b49466ff2e829c3a4ff833351589059165150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "151f47b6b99acb2d64b2e2d2bd6b49466ff2e829c3a4ff833351589059165150", kill_on_drop: false }`
[INFO] [stdout] 151f47b6b99acb2d64b2e2d2bd6b49466ff2e829c3a4ff833351589059165150
