[INFO] fetching crate blake3_guts 0.0.0... [INFO] testing blake3_guts-0.0.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate blake3_guts 0.0.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate blake3_guts 0.0.0 [INFO] finished tweaking crates.io crate blake3_guts 0.0.0 [INFO] tweaked toml for crates.io crate blake3_guts 0.0.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate blake3_guts 0.0.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 1 package to latest compatible version [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ab9e7bd021970d9dd17fc55bfb4a22327e35c9b27fb79f420a48d00accf8eb24 [INFO] running `Command { std: "docker" "start" "-a" "ab9e7bd021970d9dd17fc55bfb4a22327e35c9b27fb79f420a48d00accf8eb24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab9e7bd021970d9dd17fc55bfb4a22327e35c9b27fb79f420a48d00accf8eb24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab9e7bd021970d9dd17fc55bfb4a22327e35c9b27fb79f420a48d00accf8eb24", kill_on_drop: false }` [INFO] [stdout] ab9e7bd021970d9dd17fc55bfb4a22327e35c9b27fb79f420a48d00accf8eb24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 85f0da0ef1dcde653b104c446d0168353de8877b1b40d6f9544e4925beff43a6 [INFO] running `Command { std: "docker" "start" "-a" "85f0da0ef1dcde653b104c446d0168353de8877b1b40d6f9544e4925beff43a6", kill_on_drop: false }` [INFO] [stderr] Compiling blake3_guts v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:822:21 [INFO] [stdout] | [INFO] [stdout] 822 | unsafe fn split(&mut self, degree: usize) -> (TransposedSplit, TransposedSplit) { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 822 | unsafe fn split(&mut self, degree: usize) -> (TransposedSplit<'_>, TransposedSplit<'_>) { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "85f0da0ef1dcde653b104c446d0168353de8877b1b40d6f9544e4925beff43a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85f0da0ef1dcde653b104c446d0168353de8877b1b40d6f9544e4925beff43a6", kill_on_drop: false }` [INFO] [stdout] 85f0da0ef1dcde653b104c446d0168353de8877b1b40d6f9544e4925beff43a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c37b29b95e6c1f39d4d9469f6c40e3905688dc3003ec0b261c75d0e9276e6bbf [INFO] running `Command { std: "docker" "start" "-a" "c37b29b95e6c1f39d4d9469f6c40e3905688dc3003ec0b261c75d0e9276e6bbf", kill_on_drop: false }` [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:822:21 [INFO] [stdout] | [INFO] [stdout] 822 | unsafe fn split(&mut self, degree: usize) -> (TransposedSplit, TransposedSplit) { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 822 | unsafe fn split(&mut self, degree: usize) -> (TransposedSplit<'_>, TransposedSplit<'_>) { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling blake3_guts v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `reference_impl` [INFO] [stdout] --> src/test.rs:55:30 [INFO] [stdout] | [INFO] [stdout] 55 | let mut ref_hasher = reference_impl::Hasher::new_keyed(&TEST_KEY); [INFO] [stdout] | ^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `reference_impl` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `reference_impl`, use `cargo add reference_impl` to add it to your `Cargo.toml` [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 1 + use std::hash::Hasher; [INFO] [stdout] | [INFO] [stdout] help: if you import `Hasher`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 55 - let mut ref_hasher = reference_impl::Hasher::new_keyed(&TEST_KEY); [INFO] [stdout] 55 + let mut ref_hasher = Hasher::new_keyed(&TEST_KEY); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `reference_impl` [INFO] [stdout] --> src/test.rs:308:30 [INFO] [stdout] | [INFO] [stdout] 308 | let mut ref_hasher = reference_impl::Hasher::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `reference_impl` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `reference_impl`, use `cargo add reference_impl` to add it to your `Cargo.toml` [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 1 + use std::hash::Hasher; [INFO] [stdout] | [INFO] [stdout] help: if you import `Hasher`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 308 - let mut ref_hasher = reference_impl::Hasher::new(); [INFO] [stdout] 308 + let mut ref_hasher = Hasher::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `reference_impl` [INFO] [stdout] --> src/test.rs:401:26 [INFO] [stdout] | [INFO] [stdout] 401 | let mut ref_hasher = reference_impl::Hasher::new_keyed(&TEST_KEY); [INFO] [stdout] | ^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `reference_impl` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `reference_impl`, use `cargo add reference_impl` to add it to your `Cargo.toml` [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 1 + use std::hash::Hasher; [INFO] [stdout] | [INFO] [stdout] help: if you import `Hasher`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 401 - let mut ref_hasher = reference_impl::Hasher::new_keyed(&TEST_KEY); [INFO] [stdout] 401 + let mut ref_hasher = Hasher::new_keyed(&TEST_KEY); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `reference_impl` [INFO] [stdout] --> src/test.rs:491:30 [INFO] [stdout] | [INFO] [stdout] 491 | let mut ref_hasher = reference_impl::Hasher::new_keyed(key); [INFO] [stdout] | ^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `reference_impl` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `reference_impl`, use `cargo add reference_impl` to add it to your `Cargo.toml` [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 1 + use std::hash::Hasher; [INFO] [stdout] | [INFO] [stdout] help: if you import `Hasher`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 491 - let mut ref_hasher = reference_impl::Hasher::new_keyed(key); [INFO] [stdout] 491 + let mut ref_hasher = Hasher::new_keyed(key); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `blake3_guts` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "c37b29b95e6c1f39d4d9469f6c40e3905688dc3003ec0b261c75d0e9276e6bbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c37b29b95e6c1f39d4d9469f6c40e3905688dc3003ec0b261c75d0e9276e6bbf", kill_on_drop: false }` [INFO] [stdout] c37b29b95e6c1f39d4d9469f6c40e3905688dc3003ec0b261c75d0e9276e6bbf