[INFO] fetching crate canonical_host 0.5.0... [INFO] checking canonical_host-0.5.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate canonical_host 0.5.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate canonical_host 0.5.0 [INFO] finished tweaking crates.io crate canonical_host 0.5.0 [INFO] tweaked toml for crates.io crate canonical_host 0.5.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate canonical_host 0.5.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 82 packages to latest compatible versions [INFO] [stderr] Adding canonical v0.5.3 (available: v0.7.1) [INFO] [stderr] Adding canonical_derive v0.5.0 (available: v0.7.0) [INFO] [stderr] Adding parking_lot v0.11.2 (available: v0.12.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e8480a21d784264aecc92bfd019f06e0e17b4944d9fc4ab46aadef6b820e10e1 [INFO] running `Command { std: "docker" "start" "-a" "e8480a21d784264aecc92bfd019f06e0e17b4944d9fc4ab46aadef6b820e10e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e8480a21d784264aecc92bfd019f06e0e17b4944d9fc4ab46aadef6b820e10e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8480a21d784264aecc92bfd019f06e0e17b4944d9fc4ab46aadef6b820e10e1", kill_on_drop: false }` [INFO] [stdout] e8480a21d784264aecc92bfd019f06e0e17b4944d9fc4ab46aadef6b820e10e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 845abb6c0ebce11acb652208419e4bd3519995c1a7ffe5d06309b9109b1a981a [INFO] running `Command { std: "docker" "start" "-a" "845abb6c0ebce11acb652208419e4bd3519995c1a7ffe5d06309b9109b1a981a", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling arrayref v0.3.9 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Compiling blake2b_simd v0.3.1 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking bitflags v2.9.3 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Checking seahash v3.0.7 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking appendix v0.2.2 [INFO] [stderr] Checking tempfile v3.21.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling derive_arbitrary v0.3.3 [INFO] [stderr] Compiling arbitrary v0.3.3 [INFO] [stderr] Checking canonical v0.5.3 [INFO] [stderr] Compiling canonical_derive v0.5.0 [INFO] [stderr] Checking canonical_host v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep() [INFO] [stdout] --> src/disk_store.rs:36:18 [INFO] [stdout] | [INFO] [stdout] 36 | .into_path(), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `tempfile::TempDir::into_path`: use TempDir::keep() [INFO] [stdout] --> src/disk_store.rs:36:18 [INFO] [stdout] | [INFO] [stdout] 36 | .into_path(), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MemSink` is never constructed [INFO] [stdout] --> src/mem_store.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | struct MemSink { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DiskSink` is never constructed [INFO] [stdout] --> src/disk_store.rs:86:8 [INFO] [stdout] | [INFO] [stdout] 86 | struct DiskSink { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/remote.rs:34:34 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn cast_mut>(&mut self) -> Result, S::Error> { [INFO] [stdout] | ^^^^^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [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] 34 | pub fn cast_mut>(&mut self) -> Result, S::Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MemSink` is never constructed [INFO] [stdout] --> src/mem_store.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | struct MemSink { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DiskSink` is never constructed [INFO] [stdout] --> src/disk_store.rs:86:8 [INFO] [stdout] | [INFO] [stdout] 86 | struct DiskSink { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/remote.rs:34:34 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn cast_mut>(&mut self) -> Result, S::Error> { [INFO] [stdout] | ^^^^^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [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] 34 | pub fn cast_mut>(&mut self) -> Result, S::Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.68s [INFO] running `Command { std: "docker" "inspect" "845abb6c0ebce11acb652208419e4bd3519995c1a7ffe5d06309b9109b1a981a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "845abb6c0ebce11acb652208419e4bd3519995c1a7ffe5d06309b9109b1a981a", kill_on_drop: false }` [INFO] [stdout] 845abb6c0ebce11acb652208419e4bd3519995c1a7ffe5d06309b9109b1a981a