[INFO] fetching crate parity-db 0.5.0... [INFO] checking parity-db-0.5.0 against master#191df20fcad9331d3a948aa8e8556775ec3fe69d for pr-133502-3 [INFO] extracting crate parity-db 0.5.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate parity-db 0.5.0 on toolchain 191df20fcad9331d3a948aa8e8556775ec3fe69d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+191df20fcad9331d3a948aa8e8556775ec3fe69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate parity-db 0.5.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate parity-db 0.5.0 [INFO] tweaked toml for crates.io crate parity-db 0.5.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+191df20fcad9331d3a948aa8e8556775ec3fe69d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 104 packages to latest compatible versions [INFO] [stderr] Adding env_logger v0.10.2 (available: v0.11.8) [INFO] [stderr] Adding fdlimit v0.2.1 (available: v0.3.0) [INFO] [stderr] Adding loom v0.5.6 (available: v0.7.2) [INFO] [stderr] Adding memmap2 v0.5.10 (available: v0.9.5) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.1) [INFO] [stderr] Adding siphasher v0.3.11 (available: v1.0.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+191df20fcad9331d3a948aa8e8556775ec3fe69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fs2 v0.4.3 [INFO] [stderr] Downloaded generator v0.7.5 [INFO] [stderr] Downloaded fdlimit v0.2.1 [INFO] [stderr] Downloaded siphasher v0.3.11 [INFO] [stderr] Downloaded loom v0.5.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+191df20fcad9331d3a948aa8e8556775ec3fe69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e3caf3b3538f1b8f9b422055c5f27a37915a4bd08926cd4810f51a036a67447 [INFO] running `Command { std: "docker" "start" "-a" "5e3caf3b3538f1b8f9b422055c5f27a37915a4bd08926cd4810f51a036a67447", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e3caf3b3538f1b8f9b422055c5f27a37915a4bd08926cd4810f51a036a67447", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e3caf3b3538f1b8f9b422055c5f27a37915a4bd08926cd4810f51a036a67447", kill_on_drop: false }` [INFO] [stdout] 5e3caf3b3538f1b8f9b422055c5f27a37915a4bd08926cd4810f51a036a67447 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+191df20fcad9331d3a948aa8e8556775ec3fe69d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f3dc3df389901362dd3399556f0e0f2af49bc58c1d15067c29d8a7581adcdec7 [INFO] running `Command { std: "docker" "start" "-a" "f3dc3df389901362dd3399556f0e0f2af49bc58c1d15067c29d8a7581adcdec7", kill_on_drop: false }` [INFO] [stderr] Compiling snap v1.1.1 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking is-terminal v0.4.16 [INFO] [stderr] Compiling lz4-sys v1.11.1+lz4-1.10.0 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Checking fdlimit v0.2.1 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking blake2 v0.10.6 [INFO] [stderr] Checking lz4 v1.28.1 [INFO] [stderr] Checking parity-db v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/db.rs:1817:40 [INFO] [stdout] | [INFO] [stdout] 1817 | if let Err(e) = self.inner.lock_file.unlock() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `fs2::FileExt::unlock(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] help: add `#![feature(file_lock)]` to the crate attributes to enable `File::unlock` [INFO] [stdout] --> src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 + #![feature(file_lock)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/db.rs:1817:40 [INFO] [stdout] | [INFO] [stdout] 1817 | if let Err(e) = self.inner.lock_file.unlock() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `fs2::FileExt::unlock(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] help: add `#![feature(file_lock)]` to the crate attributes to enable `File::unlock` [INFO] [stdout] --> src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 + #![feature(file_lock)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.84s [INFO] running `Command { std: "docker" "inspect" "f3dc3df389901362dd3399556f0e0f2af49bc58c1d15067c29d8a7581adcdec7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3dc3df389901362dd3399556f0e0f2af49bc58c1d15067c29d8a7581adcdec7", kill_on_drop: false }` [INFO] [stdout] f3dc3df389901362dd3399556f0e0f2af49bc58c1d15067c29d8a7581adcdec7