[INFO] cloning repository https://github.com/ametisf/snapshot_repeat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ametisf/snapshot_repeat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fametisf%2Fsnapshot_repeat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fametisf%2Fsnapshot_repeat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] de4294bd29df1df4da16b70d04be1fe3b50c41f1 [INFO] testing ametisf/snapshot_repeat against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fametisf%2Fsnapshot_repeat" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ametisf/snapshot_repeat 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 git repo https://github.com/ametisf/snapshot_repeat [INFO] finished tweaking git repo https://github.com/ametisf/snapshot_repeat [INFO] tweaked toml for git repo https://github.com/ametisf/snapshot_repeat written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/ametisf/snapshot_repeat already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 7360eab95491135a781939d261d6cebf2d98fc2e59f7ea210506bb7396be0ee9 [INFO] running `Command { std: "docker" "start" "-a" "7360eab95491135a781939d261d6cebf2d98fc2e59f7ea210506bb7396be0ee9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7360eab95491135a781939d261d6cebf2d98fc2e59f7ea210506bb7396be0ee9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7360eab95491135a781939d261d6cebf2d98fc2e59f7ea210506bb7396be0ee9", kill_on_drop: false }` [INFO] [stdout] 7360eab95491135a781939d261d6cebf2d98fc2e59f7ea210506bb7396be0ee9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] d6bf1bb9c85ef188e54d0dcb94b04c3c5d8ed7ebf3fd65b4d82ea8840d74a111 [INFO] running `Command { std: "docker" "start" "-a" "d6bf1bb9c85ef188e54d0dcb94b04c3c5d8ed7ebf3fd65b4d82ea8840d74a111", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling vst v0.2.1 (https://github.com/RustAudio/vst-rs?rev=02847c7#02847c73) [INFO] [stderr] Compiling snapshot_repeat v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![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: `f32` is forbidden as the type of a const generic parameter [INFO] [stdout] --> src/lib.rs:28:28 [INFO] [stdout] | [INFO] [stdout] 28 | struct LinScale; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: the only supported types are integers, `bool` and `char` [INFO] [stdout] = help: more complex types are supported with `#![feature(adt_const_params)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `f32` is forbidden as the type of a const generic parameter [INFO] [stdout] --> src/lib.rs:28:45 [INFO] [stdout] | [INFO] [stdout] 28 | struct LinScale; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: the only supported types are integers, `bool` and `char` [INFO] [stdout] = help: more complex types are supported with `#![feature(adt_const_params)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `f32` is forbidden as the type of a const generic parameter [INFO] [stdout] --> src/lib.rs:30:17 [INFO] [stdout] | [INFO] [stdout] 30 | impl Scale for LinScale { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: the only supported types are integers, `bool` and `char` [INFO] [stdout] = help: more complex types are supported with `#![feature(adt_const_params)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `f32` is forbidden as the type of a const generic parameter [INFO] [stdout] --> src/lib.rs:30:34 [INFO] [stdout] | [INFO] [stdout] 30 | impl Scale for LinScale { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: the only supported types are integers, `bool` and `char` [INFO] [stdout] = help: more complex types are supported with `#![feature(adt_const_params)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `snapshot_repeat` due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "d6bf1bb9c85ef188e54d0dcb94b04c3c5d8ed7ebf3fd65b4d82ea8840d74a111", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6bf1bb9c85ef188e54d0dcb94b04c3c5d8ed7ebf3fd65b4d82ea8840d74a111", kill_on_drop: false }` [INFO] [stdout] d6bf1bb9c85ef188e54d0dcb94b04c3c5d8ed7ebf3fd65b4d82ea8840d74a111