[INFO] fetching crate dungeon-cell 0.0.3...
[INFO] checking dungeon-cell-0.0.3 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate dungeon-cell 0.0.3 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate dungeon-cell 0.0.3 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 crates.io crate dungeon-cell 0.0.3
[INFO] finished tweaking crates.io crate dungeon-cell 0.0.3
[INFO] tweaked toml for crates.io crate dungeon-cell 0.0.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate dungeon-cell 0.0.3 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-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83afc3355cc6ca4f39d8c6535ed599538a72ceb8f3ef5fe49487e2e2110758a5
[INFO] running `Command { std: "docker" "start" "-a" "83afc3355cc6ca4f39d8c6535ed599538a72ceb8f3ef5fe49487e2e2110758a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83afc3355cc6ca4f39d8c6535ed599538a72ceb8f3ef5fe49487e2e2110758a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83afc3355cc6ca4f39d8c6535ed599538a72ceb8f3ef5fe49487e2e2110758a5", kill_on_drop: false }`
[INFO] [stdout] 83afc3355cc6ca4f39d8c6535ed599538a72ceb8f3ef5fe49487e2e2110758a5
[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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b399f57056d84f9a67745e085c5825582c5f9b192312ff01d4df96f1ff3d029
[INFO] running `Command { std: "docker" "start" "-a" "5b399f57056d84f9a67745e085c5825582c5f9b192312ff01d4df96f1ff3d029", kill_on_drop: false }`
[INFO] [stderr]     Checking konst_kernel v0.3.4
[INFO] [stderr]    Compiling dungeon-cell v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking const_panic v0.2.7
[INFO] [stdout] error[E0432]: unresolved import `dungeon_cell::DungeonCell`
[INFO] [stdout]  --> examples/cell.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use dungeon_cell::{Alignment, DungeonCell, Size};
[INFO] [stdout]   |                               ^^^^^^^^^^^
[INFO] [stdout]   |                               |
[INFO] [stdout]   |                               no `DungeonCell` in the root
[INFO] [stdout]   |                               help: a similar name exists in the module: `DungeonCore`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `dungeon_cell::coerce`, `dungeon_cell::DungeonUnsized`
[INFO] [stdout]  --> examples/unsized.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     coerce, vtable::IsCoerceMut, Alignment, DungeonUnsized, IsSend, Size,
[INFO] [stdout]   |     ^^^^^^                                  ^^^^^^^^^^^^^^ no `DungeonUnsized` 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] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `coerce`
[INFO] [stdout]   --> examples/unsized.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | > = 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: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[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 E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dungeon-cell` (example "unsized") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "5b399f57056d84f9a67745e085c5825582c5f9b192312ff01d4df96f1ff3d029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b399f57056d84f9a67745e085c5825582c5f9b192312ff01d4df96f1ff3d029", kill_on_drop: false }`
[INFO] [stdout] 5b399f57056d84f9a67745e085c5825582c5f9b192312ff01d4df96f1ff3d029
