[INFO] fetching crate arch-into 0.0.1-alpha.5... [INFO] checking arch-into-0.0.1-alpha.5 against master#bbcc1691a4646a6d2ebb2189bdff5b878407fbe6 for pr-117351 [INFO] extracting crate arch-into 0.0.1-alpha.5 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate arch-into 0.0.1-alpha.5 on toolchain bbcc1691a4646a6d2ebb2189bdff5b878407fbe6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbcc1691a4646a6d2ebb2189bdff5b878407fbe6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate arch-into 0.0.1-alpha.5 [INFO] finished tweaking crates.io crate arch-into 0.0.1-alpha.5 [INFO] tweaked toml for crates.io crate arch-into 0.0.1-alpha.5 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbcc1691a4646a6d2ebb2189bdff5b878407fbe6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbcc1691a4646a6d2ebb2189bdff5b878407fbe6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded typewit_proc_macros v1.8.1 [INFO] [stderr] Downloaded typewit v1.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+bbcc1691a4646a6d2ebb2189bdff5b878407fbe6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 84db1e4cd20dbb4bdfefb31e17b7fc31ba9bc5ef09c32d3631ffbce525f0b50f [INFO] running `Command { std: "docker" "start" "-a" "84db1e4cd20dbb4bdfefb31e17b7fc31ba9bc5ef09c32d3631ffbce525f0b50f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84db1e4cd20dbb4bdfefb31e17b7fc31ba9bc5ef09c32d3631ffbce525f0b50f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84db1e4cd20dbb4bdfefb31e17b7fc31ba9bc5ef09c32d3631ffbce525f0b50f", kill_on_drop: false }` [INFO] [stdout] 84db1e4cd20dbb4bdfefb31e17b7fc31ba9bc5ef09c32d3631ffbce525f0b50f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+bbcc1691a4646a6d2ebb2189bdff5b878407fbe6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5df46f3d7bfd94139fe24bcc47fc62ae6410c631f8703517d46d9668d1ffe5e1 [INFO] running `Command { std: "docker" "start" "-a" "5df46f3d7bfd94139fe24bcc47fc62ae6410c631f8703517d46d9668d1ffe5e1", kill_on_drop: false }` [INFO] [stderr] Compiling typewit_proc_macros v1.8.1 [INFO] [stderr] Checking typewit v1.8.0 [INFO] [stderr] Checking const_panic v0.2.8 [INFO] [stderr] Checking arch-into v0.0.1-alpha.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `Command { std: "docker" "inspect" "5df46f3d7bfd94139fe24bcc47fc62ae6410c631f8703517d46d9668d1ffe5e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5df46f3d7bfd94139fe24bcc47fc62ae6410c631f8703517d46d9668d1ffe5e1", kill_on_drop: false }` [INFO] [stdout] 5df46f3d7bfd94139fe24bcc47fc62ae6410c631f8703517d46d9668d1ffe5e1 [INFO] checking arch-into-0.0.1-alpha.5 against try#ac89e27721b9b4d1482ebc87f2f83b4e23d49d71 for pr-117351 [INFO] extracting crate arch-into 0.0.1-alpha.5 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate arch-into 0.0.1-alpha.5 on toolchain ac89e27721b9b4d1482ebc87f2f83b4e23d49d71 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ac89e27721b9b4d1482ebc87f2f83b4e23d49d71" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate arch-into 0.0.1-alpha.5 [INFO] finished tweaking crates.io crate arch-into 0.0.1-alpha.5 [INFO] tweaked toml for crates.io crate arch-into 0.0.1-alpha.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ac89e27721b9b4d1482ebc87f2f83b4e23d49d71" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ac89e27721b9b4d1482ebc87f2f83b4e23d49d71" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+ac89e27721b9b4d1482ebc87f2f83b4e23d49d71" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f2b64a575cbf3237c45e3d76ea4667fab8575b55a5a779a17ef898676639565d [INFO] running `Command { std: "docker" "start" "-a" "f2b64a575cbf3237c45e3d76ea4667fab8575b55a5a779a17ef898676639565d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f2b64a575cbf3237c45e3d76ea4667fab8575b55a5a779a17ef898676639565d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2b64a575cbf3237c45e3d76ea4667fab8575b55a5a779a17ef898676639565d", kill_on_drop: false }` [INFO] [stdout] f2b64a575cbf3237c45e3d76ea4667fab8575b55a5a779a17ef898676639565d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+ac89e27721b9b4d1482ebc87f2f83b4e23d49d71" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fbddc0a75402f02cb38deeb84d747f244f774a8e60ea8ba01f567c2c0db20254 [INFO] running `Command { std: "docker" "start" "-a" "fbddc0a75402f02cb38deeb84d747f244f774a8e60ea8ba01f567c2c0db20254", kill_on_drop: false }` [INFO] [stderr] Compiling typewit_proc_macros v1.8.1 [INFO] [stderr] Checking typewit v1.8.0 [INFO] [stdout] error[E0277]: the size for values of type `F` cannot be known at compilation time [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/typewit-1.8.0/src/type_fn/injective.rs:313:41 [INFO] [stdout] | [INFO] [stdout] 313 | pub struct FnRev(PhantomData F>); [INFO] [stdout] | - ^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | | [INFO] [stdout] | this type parameter needs to be `Sized` [INFO] [stdout] | [INFO] [stdout] = note: the return type of a function must have a statically known size [INFO] [stdout] help: consider removing the `?Sized` bound to make the type parameter `Sized` [INFO] [stdout] | [INFO] [stdout] 313 - pub struct FnRev(PhantomData F>); [INFO] [stdout] 313 + pub struct FnRev(PhantomData F>); [INFO] [stdout] | [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 E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `typewit` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "fbddc0a75402f02cb38deeb84d747f244f774a8e60ea8ba01f567c2c0db20254", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbddc0a75402f02cb38deeb84d747f244f774a8e60ea8ba01f567c2c0db20254", kill_on_drop: false }` [INFO] [stdout] fbddc0a75402f02cb38deeb84d747f244f774a8e60ea8ba01f567c2c0db20254