[INFO] fetching crate userspace-pagefault 0.0.3... [INFO] checking userspace-pagefault-0.0.3 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate userspace-pagefault 0.0.3 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate userspace-pagefault 0.0.3 [INFO] finished tweaking crates.io crate userspace-pagefault 0.0.3 [INFO] tweaked toml for crates.io crate userspace-pagefault 0.0.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate userspace-pagefault 0.0.3 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate userspace-pagefault 0.0.3 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c9b97d0e2ba7d158f225457d53a8dd536025fa0161bc9844b833d462d19ff7ec [INFO] running `Command { std: "docker" "start" "-a" "c9b97d0e2ba7d158f225457d53a8dd536025fa0161bc9844b833d462d19ff7ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9b97d0e2ba7d158f225457d53a8dd536025fa0161bc9844b833d462d19ff7ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9b97d0e2ba7d158f225457d53a8dd536025fa0161bc9844b833d462d19ff7ec", kill_on_drop: false }` [INFO] [stdout] c9b97d0e2ba7d158f225457d53a8dd536025fa0161bc9844b833d462d19ff7ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 78f4ab6b149f1247ca0b309d3d51fe941abbba837e41ce6e37e43217e714e793 [INFO] running `Command { std: "docker" "start" "-a" "78f4ab6b149f1247ca0b309d3d51fe941abbba837e41ce6e37e43217e714e793", kill_on_drop: false }` [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking userspace-pagefault v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition: `bits_set` [INFO] [stdout] --> src/machdep.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | macro_rules! bits_set { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `not_bits_set` [INFO] [stdout] --> src/machdep.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | macro_rules! not_bits_set { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `bits_set` [INFO] [stdout] --> src/machdep.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | macro_rules! bits_set { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `not_bits_set` [INFO] [stdout] --> src/machdep.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | macro_rules! not_bits_set { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/lib.rs:199:32 [INFO] [stdout] | [INFO] [stdout] 199 | signal::SIGSEGV => PREV_SIGSEGV.as_ptr(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/lib.rs:200:31 [INFO] [stdout] | [INFO] [stdout] 200 | signal::SIGBUS => PREV_SIGBUS.as_ptr(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/lib.rs:245:14 [INFO] [stdout] | [INFO] [stdout] 245 | register(PREV_SIGSEGV.as_mut_ptr(), signal::SIGSEGV); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/lib.rs:246:14 [INFO] [stdout] | [INFO] [stdout] 246 | register(PREV_SIGBUS.as_mut_ptr(), signal::SIGBUS); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/lib.rs:199:32 [INFO] [stdout] | [INFO] [stdout] 199 | signal::SIGSEGV => PREV_SIGSEGV.as_ptr(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/lib.rs:200:31 [INFO] [stdout] | [INFO] [stdout] 200 | signal::SIGBUS => PREV_SIGBUS.as_ptr(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/lib.rs:245:14 [INFO] [stdout] | [INFO] [stdout] 245 | register(PREV_SIGSEGV.as_mut_ptr(), signal::SIGSEGV); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/lib.rs:246:14 [INFO] [stdout] | [INFO] [stdout] 246 | register(PREV_SIGBUS.as_mut_ptr(), signal::SIGBUS); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.31s [INFO] running `Command { std: "docker" "inspect" "78f4ab6b149f1247ca0b309d3d51fe941abbba837e41ce6e37e43217e714e793", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78f4ab6b149f1247ca0b309d3d51fe941abbba837e41ce6e37e43217e714e793", kill_on_drop: false }` [INFO] [stdout] 78f4ab6b149f1247ca0b309d3d51fe941abbba837e41ce6e37e43217e714e793