[INFO] crate const-layout 0.1.0 is already in cache
[INFO] checking const-layout-0.1.0 against master#6d69caba110c0c2fb90180df1cbc8be5033b91d4 for pr-69530
[INFO] extracting crate const-layout 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate const-layout 0.1.0 on toolchain 6d69caba110c0c2fb90180df1cbc8be5033b91d4
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate const-layout 0.1.0
[INFO] finished tweaking crates.io crate const-layout 0.1.0
[INFO] tweaked toml for crates.io crate const-layout 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 25154fd100904cc4380865d3e7ba6695bf21d6224095508d4b7a821b471c316f
[INFO] running `"docker" "start" "-a" "25154fd100904cc4380865d3e7ba6695bf21d6224095508d4b7a821b471c316f"`
[INFO] [stderr]     Checking const-layout v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: the feature `const_generics` is incomplete and may cause the compiler to crash
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(const_generics)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `const_generics` is incomplete and may cause the compiler to crash
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(const_generics)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0271]: type mismatch resolving `<i16 as CL>::Size == Size<{ size_of::<T>() }>`
[INFO] [stderr]    --> src/lib.rs:100:9
[INFO] [stderr]     |
[INFO] [stderr] 97  |     fn same_size<X: EqSize<Y>, Y>(_x: X, _y: Y) {}
[INFO] [stderr]     |        ---------    --------- required by this bound in `tests::same_size`
[INFO] [stderr] ...
[INFO] [stderr] 100 |         same_size(1u16, 1i16);
[INFO] [stderr]     |         ^^^^^^^^^ expected `{ size_of::<T>() }`, found `{ size_of::<T>() }`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected struct `Size<{ size_of::<T>() }>`
[INFO] [stderr]                found struct `Size<{ size_of::<T>() }>`
[INFO] [stderr]     = note: required because of the requirements on the impl of `EqSize<i16>` for `u16`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0271`.
[INFO] [stderr] error: could not compile `const-layout`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "25154fd100904cc4380865d3e7ba6695bf21d6224095508d4b7a821b471c316f"`
[INFO] running `"docker" "rm" "-f" "25154fd100904cc4380865d3e7ba6695bf21d6224095508d4b7a821b471c316f"`
[INFO] [stdout] 25154fd100904cc4380865d3e7ba6695bf21d6224095508d4b7a821b471c316f