[INFO] fetching crate persy 1.3.4... [INFO] checking persy-1.3.4 against try#8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f for pr-105568 [INFO] extracting crate persy 1.3.4 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate persy 1.3.4 on toolchain 8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate persy 1.3.4 [INFO] finished tweaking crates.io crate persy 1.3.4 [INFO] tweaked toml for crates.io crate persy 1.3.4 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate persy 1.3.4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f" "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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] add380b7038ebacdf7d1aec39a781648bc12d11700285e811285260aeed598b5 [INFO] running `Command { std: "docker" "start" "-a" "add380b7038ebacdf7d1aec39a781648bc12d11700285e811285260aeed598b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "add380b7038ebacdf7d1aec39a781648bc12d11700285e811285260aeed598b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "add380b7038ebacdf7d1aec39a781648bc12d11700285e811285260aeed598b5", kill_on_drop: false }` [INFO] [stdout] add380b7038ebacdf7d1aec39a781648bc12d11700285e811285260aeed598b5 [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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5cef5c6a0789b177946d92f19e592915f1535c1d8d8b58d4236dae23fc01756b [INFO] running `Command { std: "docker" "start" "-a" "5cef5c6a0789b177946d92f19e592915f1535c1d8d8b58d4236dae23fc01756b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling serde v1.0.138 [INFO] [stderr] Compiling serde_derive v1.0.138 [INFO] [stderr] Checking crc-catalog v1.1.1 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Checking crc v2.1.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking unsigned-varint v0.7.1 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking data-encoding v2.3.2 [INFO] [stderr] Checking getrandom v0.2.7 [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 v1.0.31 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking persy v1.3.4 (/opt/rustwide/workdir) [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:110:39 [INFO] [stdout] | [INFO] [stdout] 110 | impl T> RecordReader for F { [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^ [INFO] [stdout] note: required by a bound in `PersyImpl::read_snap_fn` [INFO] [stdout] --> src/persy.rs:543:31 [INFO] [stdout] | [INFO] [stdout] 543 | pub fn read_snap_fn>( [INFO] [stdout] | ^^^^^^^^^^^^^^^ required by this bound in `PersyImpl::read_snap_fn` [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] running `Command { std: "docker" "inspect" "5cef5c6a0789b177946d92f19e592915f1535c1d8d8b58d4236dae23fc01756b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cef5c6a0789b177946d92f19e592915f1535c1d8d8b58d4236dae23fc01756b", kill_on_drop: false }` [INFO] [stdout] 5cef5c6a0789b177946d92f19e592915f1535c1d8d8b58d4236dae23fc01756b