[INFO] cloning repository https://github.com/zyansheep/rust_const_rkyv_bug
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zyansheep/rust_const_rkyv_bug" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzyansheep%2Frust_const_rkyv_bug", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzyansheep%2Frust_const_rkyv_bug'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ddc959e1603a5d1000cf689e1168007ba26fda12
[INFO] checking zyansheep/rust_const_rkyv_bug against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzyansheep%2Frust_const_rkyv_bug" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/zyansheep/rust_const_rkyv_bug
[INFO] finished tweaking git repo https://github.com/zyansheep/rust_const_rkyv_bug
[INFO] tweaked toml for git repo https://github.com/zyansheep/rust_const_rkyv_bug written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zyansheep/rust_const_rkyv_bug on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zyansheep/rust_const_rkyv_bug 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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d311a6e41b3ea59fe0768b05d1d8539682c095875200a473ea102a7115f50fc5
[INFO] running `Command { std: "docker" "start" "-a" "d311a6e41b3ea59fe0768b05d1d8539682c095875200a473ea102a7115f50fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d311a6e41b3ea59fe0768b05d1d8539682c095875200a473ea102a7115f50fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d311a6e41b3ea59fe0768b05d1d8539682c095875200a473ea102a7115f50fc5", kill_on_drop: false }`
[INFO] [stdout] d311a6e41b3ea59fe0768b05d1d8539682c095875200a473ea102a7115f50fc5
[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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f439ca0d728f294e43db7a216a8a416884a293d4d4aee3ed7e0165c402c03e17
[INFO] running `Command { std: "docker" "start" "-a" "f439ca0d728f294e43db7a216a8a416884a293d4d4aee3ed7e0165c402c03e17", kill_on_drop: false }`
[INFO] [stderr]     Checking subcrate v0.1.0 (/opt/rustwide/workdir/subcrate)
[INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> subcrate/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generic_const_exprs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `Const` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]   --> subcrate/src/lib.rs:10:25
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Foo<const C: Const>
[INFO] [stdout]    |                         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]    |
[INFO] [stdout] 5  - pub struct Const {}
[INFO] [stdout] 5  + #[derive(ConstParamTy)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `Const` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]   --> subcrate/src/lib.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl<const C: Const> Bar for Foo<C>
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]    |
[INFO] [stdout] 5  - pub struct Const {}
[INFO] [stdout] 5  + #[derive(ConstParamTy)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0741`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `subcrate` (lib) due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> subcrate/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generic_const_exprs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `Const` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]   --> subcrate/src/lib.rs:10:25
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Foo<const C: Const>
[INFO] [stdout]    |                         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]    |
[INFO] [stdout] 5  - pub struct Const {}
[INFO] [stdout] 5  + #[derive(ConstParamTy)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0741]: `Const` must implement `ConstParamTy` to be used as the type of a const generic parameter
[INFO] [stdout]   --> subcrate/src/lib.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl<const C: Const> Bar for Foo<C>
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `#[derive(ConstParamTy)]` to the struct
[INFO] [stdout]    |
[INFO] [stdout] 5  - pub struct Const {}
[INFO] [stdout] 5  + #[derive(ConstParamTy)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0741`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `subcrate` (lib test) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "f439ca0d728f294e43db7a216a8a416884a293d4d4aee3ed7e0165c402c03e17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f439ca0d728f294e43db7a216a8a416884a293d4d4aee3ed7e0165c402c03e17", kill_on_drop: false }`
[INFO] [stdout] f439ca0d728f294e43db7a216a8a416884a293d4d4aee3ed7e0165c402c03e17
