[INFO] fetching crate miscellaneous_grids 3.1.0...
[INFO] checking miscellaneous_grids-3.1.0 against e977a0b5ab976a591981e7263bd67a71a4f79308 for pr-158914
[INFO] extracting crate miscellaneous_grids 3.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate miscellaneous_grids 3.1.0
[INFO] finished tweaking crates.io crate miscellaneous_grids 3.1.0
[INFO] tweaked toml for crates.io crate miscellaneous_grids 3.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate miscellaneous_grids 3.1.0 on toolchain e977a0b5ab976a591981e7263bd67a71a4f79308
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate miscellaneous_grids 3.1.0 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" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1fa6594d87c8fa7b311925a7a77a16f539833322d9dfba4ce891f211db2f90b1" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ffb99993ec9af162bee6834285cd7aff76cfd454a9e808d5e914e409249c42b6
[INFO] running `Command { std: "docker" "start" "ffb99993ec9af162bee6834285cd7aff76cfd454a9e808d5e914e409249c42b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffb99993ec9af162bee6834285cd7aff76cfd454a9e808d5e914e409249c42b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ffb99993ec9af162bee6834285cd7aff76cfd454a9e808d5e914e409249c42b6" "/opt/rustwide/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffb99993ec9af162bee6834285cd7aff76cfd454a9e808d5e914e409249c42b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ffb99993ec9af162bee6834285cd7aff76cfd454a9e808d5e914e409249c42b6" "/opt/rustwide/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking simba v0.9.1
[INFO] [stderr]    Compiling nalgebra-macros v0.3.0
[INFO] [stderr]     Checking nalgebra v0.34.2
[INFO] [stderr]     Checking miscellaneous_grids v3.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0492]: interior mutable shared borrows of temporaries that have their lifetime extended until the end of the program are not allowed
[INFO] [stdout]   --> src/tile_grid.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |         const { &Vec::new() }
[INFO] [stdout]    |                 ^^^^^^^^^^^ this borrow of an interior mutable value refers to such a temporary
[INFO] [stdout]    |
[INFO] [stdout]    = note: temporaries in constants and statics can have their lifetime extended until the end of the program
[INFO] [stdout]    = note: to avoid accidentally creating global mutable state, such temporaries must be immutable
[INFO] [stdout]    = help: if you really want global mutable state, try replacing the temporary by an interior mutable `static` or a `static mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0492`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `miscellaneous_grids` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0492]: interior mutable shared borrows of temporaries that have their lifetime extended until the end of the program are not allowed
[INFO] [stdout]   --> src/tile_grid.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |         const { &Vec::new() }
[INFO] [stdout]    |                 ^^^^^^^^^^^ this borrow of an interior mutable value refers to such a temporary
[INFO] [stdout]    |
[INFO] [stdout]    = note: temporaries in constants and statics can have their lifetime extended until the end of the program
[INFO] [stdout]    = note: to avoid accidentally creating global mutable state, such temporaries must be immutable
[INFO] [stdout]    = help: if you really want global mutable state, try replacing the temporary by an interior mutable `static` or a `static mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0492`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `miscellaneous_grids` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ffb99993ec9af162bee6834285cd7aff76cfd454a9e808d5e914e409249c42b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffb99993ec9af162bee6834285cd7aff76cfd454a9e808d5e914e409249c42b6", kill_on_drop: false }`
[INFO] [stdout] ffb99993ec9af162bee6834285cd7aff76cfd454a9e808d5e914e409249c42b6
