[INFO] cloning repository https://github.com/zenneh/watchable-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zenneh/watchable-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzenneh%2Fwatchable-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzenneh%2Fwatchable-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1a2f4b71db102cae0a34a4404e5a6dcc58bdb857 [INFO] checking zenneh/watchable-rs against try#b6bca0d7327839b5e3f7a7779947cb9113d08917+rustflags=-Zstrict-projection-item-bounds for 150662-leaf [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzenneh%2Fwatchable-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/zenneh/watchable-rs [INFO] finished tweaking git repo https://github.com/zenneh/watchable-rs [INFO] tweaked toml for git repo https://github.com/zenneh/watchable-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/zenneh/watchable-rs on toolchain b6bca0d7327839b5e3f7a7779947cb9113d08917 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/zenneh/watchable-rs 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" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b8c9ee230b81ce85b2cac49b3c407e35781620fed7259eebef8750f2a94390e1 [INFO] running `Command { std: "docker" "start" "-a" "b8c9ee230b81ce85b2cac49b3c407e35781620fed7259eebef8750f2a94390e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b8c9ee230b81ce85b2cac49b3c407e35781620fed7259eebef8750f2a94390e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8c9ee230b81ce85b2cac49b3c407e35781620fed7259eebef8750f2a94390e1", kill_on_drop: false }` [INFO] [stdout] b8c9ee230b81ce85b2cac49b3c407e35781620fed7259eebef8750f2a94390e1 [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 -Zstrict-projection-item-bounds" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac262c6affa563c985fe0294702e517f75ad9da5a50559ea6bea3c4f6d476a98 [INFO] running `Command { std: "docker" "start" "-a" "ac262c6affa563c985fe0294702e517f75ad9da5a50559ea6bea3c4f6d476a98", kill_on_drop: false }` [INFO] [stderr] Checking futures-core v0.3.32 [INFO] [stderr] Checking futures-io v0.3.32 [INFO] [stderr] Checking unicode-ident v1.0.24 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking mio v1.1.1 [INFO] [stderr] Compiling watchable-rs-derive v0.1.0 (/opt/rustwide/workdir/watchable-derive) [INFO] [stderr] Compiling tokio-macros v2.6.1 [INFO] [stderr] Checking futures-lite v2.6.1 [INFO] [stderr] Checking proc-macro2 v1.0.106 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking quote v1.0.45 [INFO] [stderr] Checking tokio v1.50.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking crossbeam-queue v0.3.12 [INFO] [stderr] Checking syn v2.0.117 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking watchable-rs v0.1.0 (/opt/rustwide/workdir/watchable) [INFO] [stdout] error[E0277]: the trait bound `T: Clone` is not satisfied [INFO] [stdout] --> watchable/src/lib.rs:221:45 [INFO] [stdout] | [INFO] [stdout] 221 | pub struct InitializedFut<'a, T, W: Watcher>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ the trait `Clone` is not implemented for `T` [INFO] [stdout] | [INFO] [stdout] = note: required for `Option` to implement `Clone` [INFO] [stdout] help: consider restricting type parameter `T` with trait `Clone` [INFO] [stdout] | [INFO] [stdout] 221 | pub struct InitializedFut<'a, T: std::clone::Clone, W: Watcher>> { [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `watchable-rs` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ac262c6affa563c985fe0294702e517f75ad9da5a50559ea6bea3c4f6d476a98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac262c6affa563c985fe0294702e517f75ad9da5a50559ea6bea3c4f6d476a98", kill_on_drop: false }` [INFO] [stdout] ac262c6affa563c985fe0294702e517f75ad9da5a50559ea6bea3c4f6d476a98