[INFO] fetching crate fn_move 0.1.0...
[INFO] checking fn_move-0.1.0 against try#388b725dea7416978ab58ab1f908139d530308a7 for pr-99943
[INFO] extracting crate fn_move 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate fn_move 0.1.0 on toolchain 388b725dea7416978ab58ab1f908139d530308a7
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fn_move 0.1.0
[INFO] finished tweaking crates.io crate fn_move 0.1.0
[INFO] tweaked toml for crates.io crate fn_move 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9d63641b2f1b84bcc331a45c1588cb19a60658aa51d28d43f74c93a039794ec
[INFO] running `Command { std: "docker" "start" "-a" "a9d63641b2f1b84bcc331a45c1588cb19a60658aa51d28d43f74c93a039794ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9d63641b2f1b84bcc331a45c1588cb19a60658aa51d28d43f74c93a039794ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9d63641b2f1b84bcc331a45c1588cb19a60658aa51d28d43f74c93a039794ec", kill_on_drop: false }`
[INFO] [stdout] a9d63641b2f1b84bcc331a45c1588cb19a60658aa51d28d43f74c93a039794ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78b3b1e3d05731742d0360639d427e05b306dad7ed59553985a9eb1edda10845
[INFO] running `Command { std: "docker" "start" "-a" "78b3b1e3d05731742d0360639d427e05b306dad7ed59553985a9eb1edda10845", kill_on_drop: false }`
[INFO] [stderr]     Checking fn_move v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0059]: type parameter to bare `FnOnce` trait must be a tuple
[INFO] [stdout]   --> src/lib.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait FnMove<Args>: FnOnce<Args> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^ the trait `Tuple` is not implemented for `Args`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `FnOnce`
[INFO] [stdout] help: consider restricting type parameter `Args`
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait FnMove<Args: core::marker::Tuple>: FnOnce<Args> {
[INFO] [stdout]    |                      +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0059]: type parameter to bare `FnOnce` trait must be a tuple
[INFO] [stdout]   --> src/lib.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait FnMove<Args>: FnOnce<Args> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^ the trait `Tuple` is not implemented for `Args`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `FnOnce`
[INFO] [stdout] help: consider restricting type parameter `Args`
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait FnMove<Args: core::marker::Tuple>: FnOnce<Args> {
[INFO] [stdout]    |                      +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0059]: type parameter to bare `FnOnce` trait must be a tuple
[INFO] [stdout]   --> src/lib.rs:21:43
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl<F, Args> FnMove<Args> for F where F: FnOnce<Args> {
[INFO] [stdout]    |                                           ^^^^^^^^^^^^ the trait `Tuple` is not implemented for `Args`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `FnOnce`
[INFO] [stdout] help: consider further restricting type parameter `Args`
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl<F, Args> FnMove<Args> for F where F: FnOnce<Args>, Args: core::marker::Tuple {
[INFO] [stdout]    |                                                       +++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0059]: type parameter to bare `FnOnce` trait must be a tuple
[INFO] [stdout]   --> src/lib.rs:21:43
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl<F, Args> FnMove<Args> for F where F: FnOnce<Args> {
[INFO] [stdout]    |                                           ^^^^^^^^^^^^ the trait `Tuple` is not implemented for `Args`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `FnOnce`
[INFO] [stdout] help: consider further restricting type parameter `Args`
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl<F, Args> FnMove<Args> for F where F: FnOnce<Args>, Args: core::marker::Tuple {
[INFO] [stdout]    |                                                       +++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0059`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0059`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fn_move` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `fn_move` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "78b3b1e3d05731742d0360639d427e05b306dad7ed59553985a9eb1edda10845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78b3b1e3d05731742d0360639d427e05b306dad7ed59553985a9eb1edda10845", kill_on_drop: false }`
[INFO] [stdout] 78b3b1e3d05731742d0360639d427e05b306dad7ed59553985a9eb1edda10845