[INFO] fetching crate setjmp 0.1.4...
[INFO] checking setjmp-0.1.4 against master#50e1dc1536264ab71c0850f346b12309477f29f7 for pr-85073
[INFO] extracting crate setjmp 0.1.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate setjmp 0.1.4 on toolchain 50e1dc1536264ab71c0850f346b12309477f29f7
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate setjmp 0.1.4
[INFO] finished tweaking crates.io crate setjmp 0.1.4
[INFO] tweaked toml for crates.io crate setjmp 0.1.4 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e3ce5ea38394e5b7a6e324cd40b7a64a60b5d56f58a3d736820734adc90e14c5
[INFO] running `Command { std: "docker" "start" "-a" "e3ce5ea38394e5b7a6e324cd40b7a64a60b5d56f58a3d736820734adc90e14c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3ce5ea38394e5b7a6e324cd40b7a64a60b5d56f58a3d736820734adc90e14c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3ce5ea38394e5b7a6e324cd40b7a64a60b5d56f58a3d736820734adc90e14c5", kill_on_drop: false }`
[INFO] [stdout] e3ce5ea38394e5b7a6e324cd40b7a64a60b5d56f58a3d736820734adc90e14c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c6b8c1f377fce69bbdca46d5700a8c293dfbcb93f5d9e2f3f1080b3f4d741e3
[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" "9c6b8c1f377fce69bbdca46d5700a8c293dfbcb93f5d9e2f3f1080b3f4d741e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling bindgen v0.53.3
[INFO] [stderr]    Compiling setjmp v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/setjmp-f394309f2bc719c2/out/jmpbuf.rs:3:520
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._eq ! (unsafe { & (* (:: std :: ptr :: null :: < __sigset_t > ())) . __val as * const _ as usize } , 0usize , concat ! ("Offset of fie...
[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/setjmp-f394309f2bc719c2/out/jmpbuf.rs:3:1233
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...q ! (unsafe { & (* (:: std :: ptr :: null :: < __jmp_buf_tag > ())) . __jmpbuf as * const _ as usize } , 0usize , 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/setjmp-f394309f2bc719c2/out/jmpbuf.rs:3:1451
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...q ! (unsafe { & (* (:: std :: ptr :: null :: < __jmp_buf_tag > ())) . __mask_was_saved as * const _ as usize } , 64usize , 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/setjmp-f394309f2bc719c2/out/jmpbuf.rs:3:1686
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...q ! (unsafe { & (* (:: std :: ptr :: null :: < __jmp_buf_tag > ())) . __saved_mask as * const _ as usize } , 72usize , concat ! ("Offs...
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.40s
[INFO] running `Command { std: "docker" "inspect" "9c6b8c1f377fce69bbdca46d5700a8c293dfbcb93f5d9e2f3f1080b3f4d741e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c6b8c1f377fce69bbdca46d5700a8c293dfbcb93f5d9e2f3f1080b3f4d741e3", kill_on_drop: false }`
[INFO] [stdout] 9c6b8c1f377fce69bbdca46d5700a8c293dfbcb93f5d9e2f3f1080b3f4d741e3