[INFO] fetching crate ltv_derive 0.2.8... [INFO] testing ltv_derive-0.2.8 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate ltv_derive 0.2.8 into /workspace/builds/worker-67/source [INFO] validating manifest of crates.io crate ltv_derive 0.2.8 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ltv_derive 0.2.8 [INFO] finished tweaking crates.io crate ltv_derive 0.2.8 [INFO] tweaked toml for crates.io crate ltv_derive 0.2.8 written to /workspace/builds/worker-67/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ltv_derive v0.2.8 [INFO] [stderr] Downloaded ltv_derive_impl v0.2.11 [INFO] [stderr] Downloaded ltv v0.2.21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1c7169815d588073bec51a0eb9cc31b1024d76376e509d84e60871068a27f7f9 [INFO] running `Command { std: "docker" "start" "-a" "1c7169815d588073bec51a0eb9cc31b1024d76376e509d84e60871068a27f7f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1c7169815d588073bec51a0eb9cc31b1024d76376e509d84e60871068a27f7f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c7169815d588073bec51a0eb9cc31b1024d76376e509d84e60871068a27f7f9", kill_on_drop: false }` [INFO] [stdout] 1c7169815d588073bec51a0eb9cc31b1024d76376e509d84e60871068a27f7f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d3741869fe3b50b3db368f63fe5d4992a804d3a6c9351217b28314aae08169f [INFO] running `Command { std: "docker" "start" "-a" "5d3741869fe3b50b3db368f63fe5d4992a804d3a6c9351217b28314aae08169f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling ltv_derive_impl v0.2.11 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ltv_derive_impl-0.2.11/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in favor of `#![feature(adt_const_params)]` and `#![feature(generic_const_exprs)]` [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 E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ltv_derive_impl` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "5d3741869fe3b50b3db368f63fe5d4992a804d3a6c9351217b28314aae08169f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d3741869fe3b50b3db368f63fe5d4992a804d3a6c9351217b28314aae08169f", kill_on_drop: false }` [INFO] [stdout] 5d3741869fe3b50b3db368f63fe5d4992a804d3a6c9351217b28314aae08169f