[INFO] fetching crate winpty-rs-windows-core 0.61.2... [INFO] checking winpty-rs-windows-core-0.61.2 against master#29e035e1728488dce5a03daa527ab1091d1cda47 for pr-149596-1 [INFO] extracting crate winpty-rs-windows-core 0.61.2 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate winpty-rs-windows-core 0.61.2 [INFO] finished tweaking crates.io crate winpty-rs-windows-core 0.61.2 [INFO] tweaked toml for crates.io crate winpty-rs-windows-core 0.61.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate winpty-rs-windows-core 0.61.2 on toolchain 29e035e1728488dce5a03daa527ab1091d1cda47 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+29e035e1728488dce5a03daa527ab1091d1cda47" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate winpty-rs-windows-core 0.61.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+29e035e1728488dce5a03daa527ab1091d1cda47" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded winpty-rs-windows-link v0.1.3 [INFO] [stderr] Downloaded winpty-rs-windows-strings v0.4.2 [INFO] [stderr] Downloaded winpty-rs-windows-implement v0.60.0 [INFO] [stderr] Downloaded winpty-rs-windows-result v0.3.4 [INFO] [stderr] Downloaded winpty-rs-windows-interface v0.59.1 [INFO] [stderr] Downloaded syn v2.0.103 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+29e035e1728488dce5a03daa527ab1091d1cda47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a148ad699547a14a67d829863065a2c7528373a1e89781faecdd031685837409 [INFO] running `Command { std: "docker" "start" "-a" "a148ad699547a14a67d829863065a2c7528373a1e89781faecdd031685837409", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a148ad699547a14a67d829863065a2c7528373a1e89781faecdd031685837409", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a148ad699547a14a67d829863065a2c7528373a1e89781faecdd031685837409", kill_on_drop: false }` [INFO] [stdout] a148ad699547a14a67d829863065a2c7528373a1e89781faecdd031685837409 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+29e035e1728488dce5a03daa527ab1091d1cda47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 087cf40196676028f22db28b4b7dcef5e49663ca7c935396d81d55f78f7bb2da [INFO] running `Command { std: "docker" "start" "-a" "087cf40196676028f22db28b4b7dcef5e49663ca7c935396d81d55f78f7bb2da", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking winpty-rs-windows-link v0.1.3 [INFO] [stderr] Checking winpty-rs-windows-strings v0.4.2 [INFO] [stderr] Checking winpty-rs-windows-result v0.3.4 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.103 [INFO] [stderr] Compiling winpty-rs-windows-interface v0.59.1 [INFO] [stderr] Compiling winpty-rs-windows-implement v0.60.0 [INFO] [stderr] Checking winpty-rs-windows-core v0.61.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/imp/weak_ref_count.rs:158:18 [INFO] [stdout] | [INFO] [stdout] 158 | unsafe { transmute(value << 1) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is dangerous because dereferencing the resulting pointer is undefined behavior [INFO] [stdout] = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance [INFO] [stdout] = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut` [INFO] [stdout] = help: for more information about transmute, see [INFO] [stdout] = help: for more information about exposed provenance, see [INFO] [stdout] = note: `#[warn(integer_to_ptr_transmutes)]` on by default [INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stdout] | [INFO] [stdout] 158 - unsafe { transmute(value << 1) } [INFO] [stdout] 158 + unsafe { &mut *std::ptr::with_exposed_provenance_mut::(value << 1) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/imp/weak_ref_count.rs:158:18 [INFO] [stdout] | [INFO] [stdout] 158 | unsafe { transmute(value << 1) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is dangerous because dereferencing the resulting pointer is undefined behavior [INFO] [stdout] = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance [INFO] [stdout] = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut` [INFO] [stdout] = help: for more information about transmute, see [INFO] [stdout] = help: for more information about exposed provenance, see [INFO] [stdout] = note: `#[warn(integer_to_ptr_transmutes)]` on by default [INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stdout] | [INFO] [stdout] 158 - unsafe { transmute(value << 1) } [INFO] [stdout] 158 + unsafe { &mut *std::ptr::with_exposed_provenance_mut::(value << 1) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.11s [INFO] running `Command { std: "docker" "inspect" "087cf40196676028f22db28b4b7dcef5e49663ca7c935396d81d55f78f7bb2da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "087cf40196676028f22db28b4b7dcef5e49663ca7c935396d81d55f78f7bb2da", kill_on_drop: false }` [INFO] [stdout] 087cf40196676028f22db28b4b7dcef5e49663ca7c935396d81d55f78f7bb2da