[INFO] fetching crate bash_plugin_rs 0.1.1... [INFO] checking bash_plugin_rs-0.1.1 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate bash_plugin_rs 0.1.1 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate bash_plugin_rs 0.1.1 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bash_plugin_rs 0.1.1 [INFO] finished tweaking crates.io crate bash_plugin_rs 0.1.1 [INFO] tweaked toml for crates.io crate bash_plugin_rs 0.1.1 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hello_bash_plugin v0.1.0 [INFO] [stderr] Downloaded bash_plugin_rs v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b8581c110098516dd1c203f80a7d545cda8f80d4154671033bd369a739442277 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b8581c110098516dd1c203f80a7d545cda8f80d4154671033bd369a739442277", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b8581c110098516dd1c203f80a7d545cda8f80d4154671033bd369a739442277", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8581c110098516dd1c203f80a7d545cda8f80d4154671033bd369a739442277", kill_on_drop: false }` [INFO] [stdout] b8581c110098516dd1c203f80a7d545cda8f80d4154671033bd369a739442277 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46565e6fad3924b1354ae3a77efaa2e93327bfc7ba0975447d560de86153092c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "46565e6fad3924b1354ae3a77efaa2e93327bfc7ba0975447d560de86153092c", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling bindgen v0.42.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling proc-macro2 v0.3.5 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling clang-sys v0.26.4 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling bash_plugin_rs v0.1.1 [INFO] [stderr] Compiling bash_plugin_rs v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: cargo:rustc-link-arg requires -Zextra-link-arg flag [INFO] [stderr] warning: cargo:rustc-link-arg requires -Zextra-link-arg flag [INFO] [stderr] Checking hello_bash_plugin v0.1.0 [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/bash_plugin_rs-afa9c039f227838d/out/bindings.rs:3:548 [INFO] [stdout] | [INFO] [stdout] 3 | ... ! ( unsafe { & ( * ( :: std :: ptr :: null :: < word_desc > ( ) ) ) . word as * const _ as usize } , 0usize , concat ! ( "Offset of f... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deref_nullptr)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/bash_plugin_rs-afa9c039f227838d/out/bindings.rs:3:763 [INFO] [stdout] | [INFO] [stdout] 3 | ... ! ( unsafe { & ( * ( :: std :: ptr :: null :: < word_desc > ( ) ) ) . flags as * const _ as usize } , 8usize , concat ! ( "Offset of ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/bash_plugin_rs-afa9c039f227838d/out/bindings.rs:3:1465 [INFO] [stdout] | [INFO] [stdout] 3 | ... ! ( unsafe { & ( * ( :: std :: ptr :: null :: < word_list > ( ) ) ) . next as * const _ as usize } , 0usize , concat ! ( "Offset of f... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/bash_plugin_rs-afa9c039f227838d/out/bindings.rs:3:1680 [INFO] [stdout] | [INFO] [stdout] 3 | ... ! ( unsafe { & ( * ( :: std :: ptr :: null :: < word_list > ( ) ) ) . word as * const _ as usize } , 8usize , concat ! ( "Offset of f... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/lib.rs:49:19 [INFO] [stdout] | [INFO] [stdout] 49 | unsafe { &(*(::std::ptr::null::())).name as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/lib.rs:59:19 [INFO] [stdout] | [INFO] [stdout] 59 | unsafe { &(*(::std::ptr::null::())).function as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/lib.rs:69:19 [INFO] [stdout] | [INFO] [stdout] 69 | unsafe { &(*(::std::ptr::null::())).flags as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/lib.rs:79:19 [INFO] [stdout] | [INFO] [stdout] 79 | unsafe { &(*(::std::ptr::null::())).long_doc as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/lib.rs:89:19 [INFO] [stdout] | [INFO] [stdout] 89 | unsafe { &(*(::std::ptr::null::())).short_doc as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/lib.rs:99:19 [INFO] [stdout] | [INFO] [stdout] 99 | unsafe { &(*(::std::ptr::null::())).handle as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 20s [INFO] running `Command { std: "docker" "inspect" "46565e6fad3924b1354ae3a77efaa2e93327bfc7ba0975447d560de86153092c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46565e6fad3924b1354ae3a77efaa2e93327bfc7ba0975447d560de86153092c", kill_on_drop: false }` [INFO] [stdout] 46565e6fad3924b1354ae3a77efaa2e93327bfc7ba0975447d560de86153092c