[INFO] fetching crate canonical_host 0.5.0... [INFO] checking canonical_host-0.5.0 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915 [INFO] extracting crate canonical_host 0.5.0 into /workspace/builds/worker-7-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-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate canonical_host 0.5.0 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "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 103 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: v0.12.5) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 02293685a132b09422ee1a44b64f0b9fcd8054d6ba3dc4c7b7d0eafa0f6d81a2 [INFO] running `Command { std: "docker" "start" "-a" "02293685a132b09422ee1a44b64f0b9fcd8054d6ba3dc4c7b7d0eafa0f6d81a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "02293685a132b09422ee1a44b64f0b9fcd8054d6ba3dc4c7b7d0eafa0f6d81a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02293685a132b09422ee1a44b64f0b9fcd8054d6ba3dc4c7b7d0eafa0f6d81a2", kill_on_drop: false }` [INFO] [stdout] 02293685a132b09422ee1a44b64f0b9fcd8054d6ba3dc4c7b7d0eafa0f6d81a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2ce1d5d5fe4e99082e460f84922c19863391deaab78499dff63a9437f9ddbf6d [INFO] running `Command { std: "docker" "start" "-a" "2ce1d5d5fe4e99082e460f84922c19863391deaab78499dff63a9437f9ddbf6d", kill_on_drop: false }` [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling arrayref v0.3.9 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling derive_arbitrary v0.3.3 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking parking_lot_core v0.8.6 [INFO] [stderr] Checking once_cell v1.21.4 [INFO] [stderr] Checking seahash v3.0.7 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking tempfile v3.27.0 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling arbitrary v0.3.3 [INFO] [stderr] Compiling blake2b_simd v0.3.1 [INFO] [stderr] Checking appendix v0.2.2 [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: 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)]` (part of `#[warn(unused)]`) 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: 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)]` (part of `#[warn(unused)]`) 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 6.17s [INFO] running `Command { std: "docker" "inspect" "2ce1d5d5fe4e99082e460f84922c19863391deaab78499dff63a9437f9ddbf6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ce1d5d5fe4e99082e460f84922c19863391deaab78499dff63a9437f9ddbf6d", kill_on_drop: false }` [INFO] [stdout] 2ce1d5d5fe4e99082e460f84922c19863391deaab78499dff63a9437f9ddbf6d