[INFO] fetching crate persy 1.3.1... [INFO] checking persy-1.3.1 against try#560667b800e34f03ac9f520f299d077c249dd301 for pr-100971 [INFO] extracting crate persy 1.3.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate persy 1.3.1 on toolchain 560667b800e34f03ac9f520f299d077c249dd301 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+560667b800e34f03ac9f520f299d077c249dd301" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate persy 1.3.1 [INFO] finished tweaking crates.io crate persy 1.3.1 [INFO] tweaked toml for crates.io crate persy 1.3.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate persy 1.3.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+560667b800e34f03ac9f520f299d077c249dd301" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+560667b800e34f03ac9f520f299d077c249dd301" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0efe3f6172a081eb05e87e7f1c28fd47ccb5671409bfac62d19666bc4dcec3e7 [INFO] running `Command { std: "docker" "start" "-a" "0efe3f6172a081eb05e87e7f1c28fd47ccb5671409bfac62d19666bc4dcec3e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0efe3f6172a081eb05e87e7f1c28fd47ccb5671409bfac62d19666bc4dcec3e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0efe3f6172a081eb05e87e7f1c28fd47ccb5671409bfac62d19666bc4dcec3e7", kill_on_drop: false }` [INFO] [stdout] 0efe3f6172a081eb05e87e7f1c28fd47ccb5671409bfac62d19666bc4dcec3e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+560667b800e34f03ac9f520f299d077c249dd301" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 575a259f1368be25d481f4c0986d508a3ab249d5f24c6ff63813063c7ada3d70 [INFO] running `Command { std: "docker" "start" "-a" "575a259f1368be25d481f4c0986d508a3ab249d5f24c6ff63813063c7ada3d70", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Checking crc-catalog v1.1.1 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking data-encoding v2.3.2 [INFO] [stderr] Checking unsigned-varint v0.7.1 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking crc v2.1.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling quote v1.0.16 [INFO] [stderr] Checking getrandom v0.2.5 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking zigzag v0.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking persy v1.3.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0631]: type mismatch in closure arguments [INFO] [stdout] --> src/index/config.rs:452:22 [INFO] [stdout] | [INFO] [stdout] 452 | .read_snap_fn(segment_meta, id, snapshot_id, |mut c| IndexConfig::deserialize(&mut c)) [INFO] [stdout] | ^^^^^^^^^^^^ expected due to this ------- found signature defined here [INFO] [stdout] | [INFO] [stdout] = note: expected closure signature `fn(ArcSliceRead) -> _` [INFO] [stdout] found closure signature `fn(dyn InfallibleRead) -> _` [INFO] [stdout] note: required for `[closure@src/index/config.rs:452:66: 452:73]` to implement `RecordReader<_>` [INFO] [stdout] --> src/persy.rs:112:39 [INFO] [stdout] | [INFO] [stdout] 112 | impl T> RecordReader for F { [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^ [INFO] [stdout] note: required by a bound in `PersyImpl::read_snap_fn` [INFO] [stdout] --> src/persy.rs:536:31 [INFO] [stdout] | [INFO] [stdout] 536 | pub fn read_snap_fn>( [INFO] [stdout] | ^^^^^^^^^^^^^^^ required by this bound in `PersyImpl::read_snap_fn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `dyn InfallibleRead` cannot be known at compilation time [INFO] [stdout] --> src/index/config.rs:452:67 [INFO] [stdout] | [INFO] [stdout] 452 | .read_snap_fn(segment_meta, id, snapshot_id, |mut c| IndexConfig::deserialize(&mut c)) [INFO] [stdout] | ^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `dyn InfallibleRead` [INFO] [stdout] = help: unsized fn params are gated as an unstable feature [INFO] [stdout] help: function arguments must have a statically known size, borrowed types always have a known size [INFO] [stdout] | [INFO] [stdout] 452 | .read_snap_fn(segment_meta, id, snapshot_id, |mut &c| IndexConfig::deserialize(&mut c)) [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0631]: type mismatch in closure arguments [INFO] [stdout] --> src/index/config.rs:452:22 [INFO] [stdout] | [INFO] [stdout] 452 | .read_snap_fn(segment_meta, id, snapshot_id, |mut c| IndexConfig::deserialize(&mut c)) [INFO] [stdout] | ^^^^^^^^^^^^ expected due to this ------- found signature defined here [INFO] [stdout] | [INFO] [stdout] = note: expected closure signature `fn(ArcSliceRead) -> _` [INFO] [stdout] found closure signature `fn(dyn InfallibleRead) -> _` [INFO] [stdout] note: required for `[closure@src/index/config.rs:452:66: 452:73]` to implement `RecordReader<_>` [INFO] [stdout] --> src/persy.rs:112:39 [INFO] [stdout] | [INFO] [stdout] 112 | impl T> RecordReader for F { [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^ [INFO] [stdout] note: required by a bound in `PersyImpl::read_snap_fn` [INFO] [stdout] --> src/persy.rs:536:31 [INFO] [stdout] | [INFO] [stdout] 536 | pub fn read_snap_fn>( [INFO] [stdout] | ^^^^^^^^^^^^^^^ required by this bound in `PersyImpl::read_snap_fn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `dyn InfallibleRead` cannot be known at compilation time [INFO] [stdout] --> src/index/config.rs:452:67 [INFO] [stdout] | [INFO] [stdout] 452 | .read_snap_fn(segment_meta, id, snapshot_id, |mut c| IndexConfig::deserialize(&mut c)) [INFO] [stdout] | ^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `dyn InfallibleRead` [INFO] [stdout] = help: unsized fn params are gated as an unstable feature [INFO] [stdout] help: function arguments must have a statically known size, borrowed types always have a known size [INFO] [stdout] | [INFO] [stdout] 452 | .read_snap_fn(segment_meta, id, snapshot_id, |mut &c| IndexConfig::deserialize(&mut c)) [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0631. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `persy` due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0631. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `persy` due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "575a259f1368be25d481f4c0986d508a3ab249d5f24c6ff63813063c7ada3d70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "575a259f1368be25d481f4c0986d508a3ab249d5f24c6ff63813063c7ada3d70", kill_on_drop: false }` [INFO] [stdout] 575a259f1368be25d481f4c0986d508a3ab249d5f24c6ff63813063c7ada3d70