[INFO] fetching crate dungeon-cell 0.1.0...
[INFO] checking dungeon-cell-0.1.0 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] extracting crate dungeon-cell 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate dungeon-cell 0.1.0 on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate dungeon-cell 0.1.0
[INFO] finished tweaking crates.io crate dungeon-cell 0.1.0
[INFO] tweaked toml for crates.io crate dungeon-cell 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate dungeon-cell 0.1.0 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" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28a2f13db2e742179d92d42da800e992d73a5716cb0254477ffca465d010fde7
[INFO] running `Command { std: "docker" "start" "-a" "28a2f13db2e742179d92d42da800e992d73a5716cb0254477ffca465d010fde7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28a2f13db2e742179d92d42da800e992d73a5716cb0254477ffca465d010fde7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28a2f13db2e742179d92d42da800e992d73a5716cb0254477ffca465d010fde7", kill_on_drop: false }`
[INFO] [stdout] 28a2f13db2e742179d92d42da800e992d73a5716cb0254477ffca465d010fde7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0316052542401c22a9fd6961d773db6ba2cf75e647d96d8cb7ae120f515dbb8
[INFO] running `Command { std: "docker" "start" "-a" "b0316052542401c22a9fd6961d773db6ba2cf75e647d96d8cb7ae120f515dbb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling slotmap v1.0.6
[INFO] [stderr]    Compiling dungeon-cell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking const_panic v0.2.7
[INFO] [stdout] error[E0432]: unresolved imports `dungeon_cell::Alignment`, `dungeon_cell::DungeonCell`, `dungeon_cell::Size`
[INFO] [stdout]  --> examples/cell.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use dungeon_cell::{Alignment, DungeonCell, Size};
[INFO] [stdout]   |                    ^^^^^^^^^  ^^^^^^^^^^^  ^^^^ no `Size` in the root
[INFO] [stdout]   |                    |          |
[INFO] [stdout]   |                    |          no `DungeonCell` in the root
[INFO] [stdout]   |                    |          help: a similar name exists in the module: `DungeonCore`
[INFO] [stdout]   |                    no `Alignment` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           core::fmt::Alignment
[INFO] [stdout]           core::ptr::Alignment
[INFO] [stdout]           dungeon_cell::layout::Alignment
[INFO] [stdout]           std::fmt::Alignment
[INFO] [stdout]           std::ptr::Alignment
[INFO] [stdout]   = help: consider importing this struct instead:
[INFO] [stdout]           dungeon_cell::layout::Size
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `dungeon_cell::marker_traits::ValidIsCoerceMut`
[INFO] [stdout]  --> examples/unsized.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use dungeon_cell::marker_traits::ValidIsCoerceMut;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `ValidIsCoerceMut` in `marker_traits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `num_traits`
[INFO] [stdout]   --> examples/unsized.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | use num_traits::cast::ToPrimitive;
[INFO] [stdout]    |     ^^^^^^^^^^ use of undeclared crate or module `num_traits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `dungeon_cell::auto_coerce`, `dungeon_cell::auto_coerce_wrapper`, `dungeon_cell::coerce`, `dungeon_cell::Alignment`, `dungeon_cell::AutoCoerceFrom`, `dungeon_cell::DungeonUnsized`, `dungeon_cell::IsCoerceMut`, `dungeon_cell::IsSend`, `dungeon_cell::Size`
[INFO] [stdout]  --> examples/unsized.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     auto_coerce, auto_coerce_wrapper, coerce, layout_for, Alignment,
[INFO] [stdout]   |     ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^              ^^^^^^^^^ no `Alignment` in the root
[INFO] [stdout]   |     |            |                    |
[INFO] [stdout]   |     |            |                    no `coerce` in the root
[INFO] [stdout]   |     |            |                    help: a similar name exists in the module: `core`
[INFO] [stdout]   |     |            no `auto_coerce_wrapper` in the root
[INFO] [stdout]   |     no `auto_coerce` in the root
[INFO] [stdout] 7 |     AutoCoerceFrom, DungeonUnsized, IsCoerceMut, IsSend, Size,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^  ^^^^ no `Size` in the root
[INFO] [stdout]   |     |               |               |            |
[INFO] [stdout]   |     |               |               |            no `IsSend` in the root
[INFO] [stdout]   |     |               |               no `IsCoerceMut` in the root
[INFO] [stdout]   |     |               no `DungeonUnsized` in the root
[INFO] [stdout]   |     no `AutoCoerceFrom` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           core::fmt::Alignment
[INFO] [stdout]           core::ptr::Alignment
[INFO] [stdout]           dungeon_cell::layout::Alignment
[INFO] [stdout]           std::fmt::Alignment
[INFO] [stdout]           std::ptr::Alignment
[INFO] [stdout]   = help: consider importing this struct instead:
[INFO] [stdout]           dungeon_cell::layout::Size
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `dungeon_cell::bound::Bound<__, __, __, __, __, __>: VTable` is not satisfied
[INFO] [stdout]    --> examples/ecs.rs:137:26
[INFO] [stdout]     |
[INFO] [stdout] 137 |     map: HashMap<TypeId, DungeonCore<layout_for!(SlotMap<DefaultKey, ()>)>>,
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `VTable` is not implemented for `dungeon_cell::bound::Bound<__, __, __, __, __, __>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `VTable`:
[INFO] [stdout]               Unaligned<&T>
[INFO] [stdout]               LifetimeVTable<'a, B>
[INFO] [stdout]               StaticVTable<B>
[INFO] [stdout]               &T
[INFO] [stdout] note: required by a bound in `dungeon_cell::DungeonCore`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/core.rs:76:8
[INFO] [stdout]     |
[INFO] [stdout] 73  | pub struct DungeonCore<L, V = DefaultVtable>
[INFO] [stdout]     |            ----------- required by a bound in this struct
[INFO] [stdout] ...
[INFO] [stdout] 76  |     V: VTable,
[INFO] [stdout]     |        ^^^^^^ required by this bound in `DungeonCore`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `dungeon_cell::layout::Layout<Size<32>, dungeon_cell::layout::Alignment<8>>: dungeon_cell::core::inner::cleanup::CleanupHelper<dungeon_cell::bound::Bound<__, __, __, __, __, __>, _>` is not satisfied
[INFO] [stdout]    --> examples/ecs.rs:137:10
[INFO] [stdout]     |
[INFO] [stdout] 137 |     map: HashMap<TypeId, DungeonCore<layout_for!(SlotMap<DefaultKey, ()>)>>,
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `dungeon_cell::core::inner::cleanup::CleanupHelper<dungeon_cell::bound::Bound<__, __, __, __, __, __>, _>` is not implemented for `dungeon_cell::layout::Layout<Size<32>, dungeon_cell::layout::Alignment<8>>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `dungeon_cell::layout::Layout<Size<32>, dungeon_cell::layout::Alignment<8>>` to implement `dungeon_cell::Cleanup<dungeon_cell::bound::Bound<__, __, __, __, __, __>>`
[INFO] [stdout] note: required because it appears within the type `DungeonCore<Layout<Size<32>, Alignment<8>>, Bound<__, __, __, __, __, __>>`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/core.rs:73:12
[INFO] [stdout]     |
[INFO] [stdout] 73  | pub struct DungeonCore<L, V = DefaultVtable>
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] note: required by a bound in `HashMap`
[INFO] [stdout]    --> /rustc/4d1bd0db7f489b22c6d8aa2385937a95412c015b/library/std/src/collections/hash/map.rs:213:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `coerce`
[INFO] [stdout]   --> examples/unsized.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | > = coerce!(deref &'static str as ref str);
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `auto_coerce_wrapper`
[INFO] [stdout]   --> examples/unsized.rs:64:1
[INFO] [stdout]    |
[INFO] [stdout] 64 | auto_coerce_wrapper! {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `auto_coerce_wrapper`
[INFO] [stdout]   --> examples/unsized.rs:68:1
[INFO] [stdout]    |
[INFO] [stdout] 68 | auto_coerce_wrapper! {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `auto_coerce`
[INFO] [stdout]   --> examples/unsized.rs:75:1
[INFO] [stdout]    |
[INFO] [stdout] 75 | auto_coerce!(A);
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `auto_coerce_wrapper`
[INFO] [stdout]   --> examples/unsized.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     auto_coerce_wrapper! {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CoercionVTable` in module `dungeon_cell::vtable`
[INFO] [stdout]   --> examples/unsized.rs:49:49
[INFO] [stdout]    |
[INFO] [stdout] 49 | static STATIC_STR_AS_STR: dungeon_cell::vtable::CoercionVTable<
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^ not found in `dungeon_cell::vtable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DerefMut`, `Deref`
[INFO] [stdout]  --> examples/unsized.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{Deref, DerefMut};
[INFO] [stdout]   |                ^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dungeon-cell` (example "cell") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dungeon-cell` (example "ecs") due to 3 previous errors
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `CoerceToPrimitive` in this scope
[INFO] [stdout]   --> examples/unsized.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         CoerceToPrimitive(123u8),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `CoerceToPrimitive` in this scope
[INFO] [stdout]   --> examples/unsized.rs:83:11
[INFO] [stdout]    |
[INFO] [stdout] 83 |     x.set(CoerceToPrimitive(-1i8));
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `CoerceFn` in this scope
[INFO] [stdout]   --> examples/unsized.rs:93:64
[INFO] [stdout]    |
[INFO] [stdout] 93 |         DungeonUnsized::<dyn Fn(&mut i32), layout_for!()>::new(CoerceFn(|x| {
[INFO] [stdout]    |                                                                ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 12 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dungeon-cell` (example "unsized") due to 13 previous errors; 1 warning emitted
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> examples/core.rs:143:17
[INFO] [stdout]     |
[INFO] [stdout] 143 |         let mut x: DungeonCore<
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> examples/core.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |         let mut x: DungeonCore<
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `X` is never used
[INFO] [stdout]    --> examples/core.rs:169:6
[INFO] [stdout]     |
[INFO] [stdout] 169 | type X<'a> = DungeonCore<
[INFO] [stdout]     |      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b0316052542401c22a9fd6961d773db6ba2cf75e647d96d8cb7ae120f515dbb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0316052542401c22a9fd6961d773db6ba2cf75e647d96d8cb7ae120f515dbb8", kill_on_drop: false }`
[INFO] [stdout] b0316052542401c22a9fd6961d773db6ba2cf75e647d96d8cb7ae120f515dbb8
[INFO] checking dungeon-cell-0.1.0 against try#785364c7e5e0804473a3fddfb579798ea14e3493 for pr-114682
[INFO] extracting crate dungeon-cell 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate dungeon-cell 0.1.0 on toolchain 785364c7e5e0804473a3fddfb579798ea14e3493
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate dungeon-cell 0.1.0
[INFO] finished tweaking crates.io crate dungeon-cell 0.1.0
[INFO] tweaked toml for crates.io crate dungeon-cell 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate dungeon-cell 0.1.0 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" "+785364c7e5e0804473a3fddfb579798ea14e3493" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8ad580afc0b94661ab6f45508f81d2b4482b5a2c51f07bb36e24a690f9a164d
[INFO] running `Command { std: "docker" "start" "-a" "f8ad580afc0b94661ab6f45508f81d2b4482b5a2c51f07bb36e24a690f9a164d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8ad580afc0b94661ab6f45508f81d2b4482b5a2c51f07bb36e24a690f9a164d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8ad580afc0b94661ab6f45508f81d2b4482b5a2c51f07bb36e24a690f9a164d", kill_on_drop: false }`
[INFO] [stdout] f8ad580afc0b94661ab6f45508f81d2b4482b5a2c51f07bb36e24a690f9a164d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 093c7103f380cc2d4cfef90d5328eb29d049da1d45ff4e9c700f78d7aa1b6d57
[INFO] running `Command { std: "docker" "start" "-a" "093c7103f380cc2d4cfef90d5328eb29d049da1d45ff4e9c700f78d7aa1b6d57", kill_on_drop: false }`
[INFO] [stderr]    Compiling slotmap v1.0.6
[INFO] [stderr]    Compiling dungeon-cell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking const_panic v0.2.7
[INFO] [stdout] error[E0432]: unresolved imports `dungeon_cell::Alignment`, `dungeon_cell::DungeonCell`, `dungeon_cell::Size`
[INFO] [stdout]  --> examples/cell.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use dungeon_cell::{Alignment, DungeonCell, Size};
[INFO] [stdout]   |                    ^^^^^^^^^  ^^^^^^^^^^^  ^^^^ no `Size` in the root
[INFO] [stdout]   |                    |          |
[INFO] [stdout]   |                    |          no `DungeonCell` in the root
[INFO] [stdout]   |                    |          help: a similar name exists in the module: `DungeonCore`
[INFO] [stdout]   |                    no `Alignment` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           core::fmt::Alignment
[INFO] [stdout]           core::ptr::Alignment
[INFO] [stdout]           dungeon_cell::layout::Alignment
[INFO] [stdout]           std::fmt::Alignment
[INFO] [stdout]           std::ptr::Alignment
[INFO] [stdout]   = help: consider importing this struct instead:
[INFO] [stdout]           dungeon_cell::layout::Size
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `dungeon_cell::bound::Bound<__, __, __, __, __, __>: VTable` is not satisfied
[INFO] [stdout]    --> examples/ecs.rs:137:26
[INFO] [stdout]     |
[INFO] [stdout] 137 |     map: HashMap<TypeId, DungeonCore<layout_for!(SlotMap<DefaultKey, ()>)>>,
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `VTable` is not implemented for `dungeon_cell::bound::Bound<__, __, __, __, __, __>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `VTable`:
[INFO] [stdout]               Unaligned<&T>
[INFO] [stdout]               LifetimeVTable<'a, B>
[INFO] [stdout]               StaticVTable<B>
[INFO] [stdout]               &T
[INFO] [stdout] note: required by a bound in `dungeon_cell::DungeonCore`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/core.rs:76:8
[INFO] [stdout]     |
[INFO] [stdout] 73  | pub struct DungeonCore<L, V = DefaultVtable>
[INFO] [stdout]     |            ----------- required by a bound in this struct
[INFO] [stdout] ...
[INFO] [stdout] 76  |     V: VTable,
[INFO] [stdout]     |        ^^^^^^ required by this bound in `DungeonCore`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `dungeon_cell::layout::Layout<Size<32>, dungeon_cell::layout::Alignment<8>>: dungeon_cell::core::inner::cleanup::CleanupHelper<dungeon_cell::bound::Bound<__, __, __, __, __, __>, _>` is not satisfied
[INFO] [stdout]    --> examples/ecs.rs:137:10
[INFO] [stdout]     |
[INFO] [stdout] 137 |     map: HashMap<TypeId, DungeonCore<layout_for!(SlotMap<DefaultKey, ()>)>>,
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `dungeon_cell::core::inner::cleanup::CleanupHelper<dungeon_cell::bound::Bound<__, __, __, __, __, __>, _>` is not implemented for `dungeon_cell::layout::Layout<Size<32>, dungeon_cell::layout::Alignment<8>>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `dungeon_cell::layout::Layout<Size<32>, dungeon_cell::layout::Alignment<8>>` to implement `dungeon_cell::Cleanup<dungeon_cell::bound::Bound<__, __, __, __, __, __>>`
[INFO] [stdout] note: required because it appears within the type `DungeonCore<Layout<Size<32>, Alignment<8>>, Bound<__, __, __, __, __, __>>`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/core.rs:73:12
[INFO] [stdout]     |
[INFO] [stdout] 73  | pub struct DungeonCore<L, V = DefaultVtable>
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] note: required by a bound in `HashMap`
[INFO] [stdout]    --> /rustc/785364c7e5e0804473a3fddfb579798ea14e3493/library/std/src/collections/hash/map.rs:213:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `dungeon_cell::marker_traits::ValidIsCoerceMut`
[INFO] [stdout]  --> examples/unsized.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use dungeon_cell::marker_traits::ValidIsCoerceMut;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `ValidIsCoerceMut` in `marker_traits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dungeon-cell` (example "cell") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `num_traits`
[INFO] [stdout]   --> examples/unsized.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | use num_traits::cast::ToPrimitive;
[INFO] [stdout]    |     ^^^^^^^^^^ use of undeclared crate or module `num_traits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `dungeon_cell::auto_coerce`, `dungeon_cell::auto_coerce_wrapper`, `dungeon_cell::coerce`, `dungeon_cell::Alignment`, `dungeon_cell::AutoCoerceFrom`, `dungeon_cell::DungeonUnsized`, `dungeon_cell::IsCoerceMut`, `dungeon_cell::IsSend`, `dungeon_cell::Size`
[INFO] [stdout]  --> examples/unsized.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     auto_coerce, auto_coerce_wrapper, coerce, layout_for, Alignment,
[INFO] [stdout]   |     ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^              ^^^^^^^^^ no `Alignment` in the root
[INFO] [stdout]   |     |            |                    |
[INFO] [stdout]   |     |            |                    no `coerce` in the root
[INFO] [stdout]   |     |            |                    help: a similar name exists in the module: `core`
[INFO] [stdout]   |     |            no `auto_coerce_wrapper` in the root
[INFO] [stdout]   |     no `auto_coerce` in the root
[INFO] [stdout] 7 |     AutoCoerceFrom, DungeonUnsized, IsCoerceMut, IsSend, Size,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^  ^^^^ no `Size` in the root
[INFO] [stdout]   |     |               |               |            |
[INFO] [stdout]   |     |               |               |            no `IsSend` in the root
[INFO] [stdout]   |     |               |               no `IsCoerceMut` in the root
[INFO] [stdout]   |     |               no `DungeonUnsized` in the root
[INFO] [stdout]   |     no `AutoCoerceFrom` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           core::fmt::Alignment
[INFO] [stdout]           core::ptr::Alignment
[INFO] [stdout]           dungeon_cell::layout::Alignment
[INFO] [stdout]           std::fmt::Alignment
[INFO] [stdout]           std::ptr::Alignment
[INFO] [stdout]   = help: consider importing this struct instead:
[INFO] [stdout]           dungeon_cell::layout::Size
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dungeon-cell` (example "ecs") due to 3 previous errors
[INFO] [stdout] error: cannot determine resolution for the macro `coerce`
[INFO] [stdout]   --> examples/unsized.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | > = coerce!(deref &'static str as ref str);
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `auto_coerce_wrapper`
[INFO] [stdout]   --> examples/unsized.rs:64:1
[INFO] [stdout]    |
[INFO] [stdout] 64 | auto_coerce_wrapper! {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `auto_coerce_wrapper`
[INFO] [stdout]   --> examples/unsized.rs:68:1
[INFO] [stdout]    |
[INFO] [stdout] 68 | auto_coerce_wrapper! {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `auto_coerce`
[INFO] [stdout]   --> examples/unsized.rs:75:1
[INFO] [stdout]    |
[INFO] [stdout] 75 | auto_coerce!(A);
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `auto_coerce_wrapper`
[INFO] [stdout]   --> examples/unsized.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     auto_coerce_wrapper! {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CoercionVTable` in module `dungeon_cell::vtable`
[INFO] [stdout]   --> examples/unsized.rs:49:49
[INFO] [stdout]    |
[INFO] [stdout] 49 | static STATIC_STR_AS_STR: dungeon_cell::vtable::CoercionVTable<
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^ not found in `dungeon_cell::vtable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DerefMut`, `Deref`
[INFO] [stdout]  --> examples/unsized.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{Deref, DerefMut};
[INFO] [stdout]   |                ^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `CoerceToPrimitive` in this scope
[INFO] [stdout]   --> examples/unsized.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         CoerceToPrimitive(123u8),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `CoerceToPrimitive` in this scope
[INFO] [stdout]   --> examples/unsized.rs:83:11
[INFO] [stdout]    |
[INFO] [stdout] 83 |     x.set(CoerceToPrimitive(-1i8));
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `CoerceFn` in this scope
[INFO] [stdout]   --> examples/unsized.rs:93:64
[INFO] [stdout]    |
[INFO] [stdout] 93 |         DungeonUnsized::<dyn Fn(&mut i32), layout_for!()>::new(CoerceFn(|x| {
[INFO] [stdout]    |                                                                ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 12 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> examples/core.rs:143:17
[INFO] [stdout]     |
[INFO] [stdout] 143 |         let mut x: DungeonCore<
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dungeon-cell` (example "unsized") due to 13 previous errors; 1 warning emitted
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> examples/core.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |         let mut x: DungeonCore<
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `X` is never used
[INFO] [stdout]    --> examples/core.rs:169:6
[INFO] [stdout]     |
[INFO] [stdout] 169 | type X<'a> = DungeonCore<
[INFO] [stdout]     |      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "093c7103f380cc2d4cfef90d5328eb29d049da1d45ff4e9c700f78d7aa1b6d57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "093c7103f380cc2d4cfef90d5328eb29d049da1d45ff4e9c700f78d7aa1b6d57", kill_on_drop: false }`
[INFO] [stdout] 093c7103f380cc2d4cfef90d5328eb29d049da1d45ff4e9c700f78d7aa1b6d57
