[INFO] fetching crate tether 0.3.5... [INFO] checking tether-0.3.5 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] extracting crate tether 0.3.5 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate tether 0.3.5 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tether 0.3.5 [INFO] finished tweaking crates.io crate tether 0.3.5 [INFO] tweaked toml for crates.io crate tether 0.3.5 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate tether 0.3.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cfg-if v0.1.7 [INFO] [stderr] Downloaded memchr v2.2.0 [INFO] [stderr] Downloaded aho-corasick v0.7.3 [INFO] [stderr] Downloaded termion v1.5.2 [INFO] [stderr] Downloaded redox_syscall v0.1.54 [INFO] [stderr] Downloaded cexpr v0.3.5 [INFO] [stderr] Downloaded quote v0.6.12 [INFO] [stderr] Downloaded backtrace-sys v0.1.28 [INFO] [stderr] Downloaded regex-syntax v0.6.6 [INFO] [stderr] Downloaded clang-sys v0.28.0 [INFO] [stderr] Downloaded env_logger v0.6.1 [INFO] [stderr] Downloaded backtrace v0.3.15 [INFO] [stderr] Downloaded libloading v0.5.0 [INFO] [stderr] Downloaded lazy_static v1.3.0 [INFO] [stderr] Downloaded cc v1.0.35 [INFO] [stderr] Downloaded failure v0.1.5 [INFO] [stderr] Downloaded rustc-demangle v0.1.14 [INFO] [stderr] Downloaded bindgen v0.49.0 [INFO] [stderr] Downloaded regex v1.1.6 [INFO] [stderr] Downloaded humantime v1.2.0 [INFO] [stderr] Downloaded libc v0.2.53 [INFO] [stderr] Downloaded proc-macro2 v0.4.29 [INFO] [stderr] Downloaded winapi v0.3.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d51c64455f1a41eaa1c5a639982700978c0b847ce89c536eb65ec640b0c25385 [INFO] running `Command { std: "docker" "start" "-a" "d51c64455f1a41eaa1c5a639982700978c0b847ce89c536eb65ec640b0c25385", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d51c64455f1a41eaa1c5a639982700978c0b847ce89c536eb65ec640b0c25385", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d51c64455f1a41eaa1c5a639982700978c0b847ce89c536eb65ec640b0c25385", kill_on_drop: false }` [INFO] [stdout] d51c64455f1a41eaa1c5a639982700978c0b847ce89c536eb65ec640b0c25385 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e11846437b235623c455ab7e797daa1a7fd3f97e7eb65b7e25b5ded6440cf5e1 [INFO] running `Command { std: "docker" "start" "-a" "e11846437b235623c455ab7e797daa1a7fd3f97e7eb65b7e25b5ded6440cf5e1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.53 [INFO] [stderr] Compiling cc v1.0.35 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling cfg-if v0.1.7 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling regex v1.1.6 [INFO] [stderr] Compiling rustc-demangle v0.1.14 [INFO] [stderr] Compiling proc-macro2 v0.4.29 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling bindgen v0.49.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling termcolor v1.0.4 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling regex-syntax v0.6.6 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling backtrace v0.3.15 [INFO] [stderr] Compiling clang-sys v0.28.0 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling hashbrown v0.1.8 [INFO] [stderr] Compiling aho-corasick v0.7.3 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling cexpr v0.3.5 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling env_logger v0.6.1 [INFO] [stderr] Compiling tether v0.3.5 (/opt/rustwide/workdir) [INFO] [stderr] warning: gtk.c: In function 'context_menu': [INFO] [stderr] warning: gtk.c:63:9: warning: enumeration value 'WEBKIT_CONTEXT_MENU_ACTION_INSERT_EMOJI' not handled in switch [-Wswitch] [INFO] [stderr] warning: 63 | switch (webkit_context_menu_item_get_stock_action(item)) { [INFO] [stderr] warning: | ^~~~~~ [INFO] [stderr] warning: gtk.c:63:9: warning: enumeration value 'WEBKIT_CONTEXT_MENU_ACTION_PASTE_AS_PLAIN_TEXT' not handled in switch [-Wswitch] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/tether-68852bb0961e412c/out/bindings.rs:3:755 [INFO] [stdout] | [INFO] [stdout] 3 | ...! ( unsafe { & ( * ( :: std :: ptr :: null :: < max_align_t > ( ) ) ) . __clang_max_align_nonce1 as * const _ as usize } , 0usize , co... [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/tether-68852bb0961e412c/out/bindings.rs:3:1014 [INFO] [stdout] | [INFO] [stdout] 3 | ...! ( unsafe { & ( * ( :: std :: ptr :: null :: < max_align_t > ( ) ) ) . __clang_max_align_nonce2 as * const _ as usize } , 16usize , c... [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/tether-68852bb0961e412c/out/bindings.rs:3:2318 [INFO] [stdout] | [INFO] [stdout] 3 | ...( unsafe { & ( * ( :: std :: ptr :: null :: < tether_options > ( ) ) ) . initial_width as * const _ as usize } , 0usize , concat ! ( "... [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/tether-68852bb0961e412c/out/bindings.rs:3:2561 [INFO] [stdout] | [INFO] [stdout] 3 | ...( unsafe { & ( * ( :: std :: ptr :: null :: < tether_options > ( ) ) ) . initial_height as * const _ as usize } , 8usize , concat ! ( ... [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/tether-68852bb0961e412c/out/bindings.rs:3:2806 [INFO] [stdout] | [INFO] [stdout] 3 | ...( unsafe { & ( * ( :: std :: ptr :: null :: < tether_options > ( ) ) ) . minimum_width as * const _ as usize } , 16usize , concat ! ( ... [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/tether-68852bb0961e412c/out/bindings.rs:3:3050 [INFO] [stdout] | [INFO] [stdout] 3 | ...( unsafe { & ( * ( :: std :: ptr :: null :: < tether_options > ( ) ) ) . minimum_height as * const _ as usize } , 24usize , concat ! (... [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/tether-68852bb0961e412c/out/bindings.rs:3:3296 [INFO] [stdout] | [INFO] [stdout] 3 | ...( unsafe { & ( * ( :: std :: ptr :: null :: < tether_options > ( ) ) ) . borderless as * const _ as usize } , 32usize , concat ! ( "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/tether-68852bb0961e412c/out/bindings.rs:3:3534 [INFO] [stdout] | [INFO] [stdout] 3 | ...( unsafe { & ( * ( :: std :: ptr :: null :: < tether_options > ( ) ) ) . debug as * const _ as usize } , 33usize , concat ! ( "Offset ... [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/tether-68852bb0961e412c/out/bindings.rs:3:3762 [INFO] [stdout] | [INFO] [stdout] 3 | ...( unsafe { & ( * ( :: std :: ptr :: null :: < tether_options > ( ) ) ) . data as * const _ as usize } , 40usize , concat ! ( "Offset o... [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/tether-68852bb0961e412c/out/bindings.rs:3:3988 [INFO] [stdout] | [INFO] [stdout] 3 | ...( unsafe { & ( * ( :: std :: ptr :: null :: < tether_options > ( ) ) ) . message as * const _ as usize } , 48usize , concat ! ( "Offse... [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/tether-68852bb0961e412c/out/bindings.rs:3:4220 [INFO] [stdout] | [INFO] [stdout] 3 | ...( unsafe { & ( * ( :: std :: ptr :: null :: < tether_options > ( ) ) ) . closed as * const _ as usize } , 56usize , concat ! ( "Offset... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.54s [INFO] running `Command { std: "docker" "inspect" "e11846437b235623c455ab7e797daa1a7fd3f97e7eb65b7e25b5ded6440cf5e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e11846437b235623c455ab7e797daa1a7fd3f97e7eb65b7e25b5ded6440cf5e1", kill_on_drop: false }` [INFO] [stdout] e11846437b235623c455ab7e797daa1a7fd3f97e7eb65b7e25b5ded6440cf5e1