[INFO] fetching crate typed_cfg 0.0.1...
[INFO] testing typed_cfg-0.0.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate typed_cfg 0.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate typed_cfg 0.0.1
[INFO] finished tweaking crates.io crate typed_cfg 0.0.1
[INFO] tweaked toml for crates.io crate typed_cfg 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate typed_cfg 0.0.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate typed_cfg 0.0.1 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11f635fdd080c22ec1f8e69e6c82f1586eb455c7b051f9672c056d227b289b34
[INFO] running `Command { std: "docker" "start" "-a" "11f635fdd080c22ec1f8e69e6c82f1586eb455c7b051f9672c056d227b289b34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11f635fdd080c22ec1f8e69e6c82f1586eb455c7b051f9672c056d227b289b34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11f635fdd080c22ec1f8e69e6c82f1586eb455c7b051f9672c056d227b289b34", kill_on_drop: false }`
[INFO] [stdout] 11f635fdd080c22ec1f8e69e6c82f1586eb455c7b051f9672c056d227b289b34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ff4eff15999ecac19d4ad63bb89fb2d2f08a0d98cf90dbd17c521365a94a607
[INFO] running `Command { std: "docker" "start" "-a" "3ff4eff15999ecac19d4ad63bb89fb2d2f08a0d98cf90dbd17c521365a94a607", kill_on_drop: false }`
[INFO] [stderr]    Compiling typed_cfg v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: `&'static str` is forbidden as the type of a const generic parameter
[INFO] [stdout]   --> src/lib.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait Is<const F: &'static str, const CHECK_CFG: bool = false>
[INFO] [stdout]    |                       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the only supported types are integers, `bool`, and `char`
[INFO] [stdout] help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types
[INFO] [stdout]    |
[INFO] [stdout]  4 + #![feature(adt_const_params)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `&'static str` is forbidden as the type of a const generic parameter
[INFO] [stdout]   --> src/lib.rs:16:26
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub trait CanBe<const F: &'static str> {}
[INFO] [stdout]    |                          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the only supported types are integers, `bool`, and `char`
[INFO] [stdout] help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types
[INFO] [stdout]    |
[INFO] [stdout]  4 + #![feature(adt_const_params)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `typed_cfg` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "3ff4eff15999ecac19d4ad63bb89fb2d2f08a0d98cf90dbd17c521365a94a607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ff4eff15999ecac19d4ad63bb89fb2d2f08a0d98cf90dbd17c521365a94a607", kill_on_drop: false }`
[INFO] [stdout] 3ff4eff15999ecac19d4ad63bb89fb2d2f08a0d98cf90dbd17c521365a94a607