[INFO] fetching crate mosaiq-c-bindings 0.2.6...
[INFO] checking mosaiq-c-bindings-0.2.6 against 1.55.0 for beta-1.56-3
[INFO] extracting crate mosaiq-c-bindings 0.2.6 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate mosaiq-c-bindings 0.2.6 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mosaiq-c-bindings 0.2.6
[INFO] finished tweaking crates.io crate mosaiq-c-bindings 0.2.6
[INFO] tweaked toml for crates.io crate mosaiq-c-bindings 0.2.6 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75b203a12c296fed9e84e397c53efdca99d0d74fc5c94ac2383a6eda84d634a3
[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" "75b203a12c296fed9e84e397c53efdca99d0d74fc5c94ac2383a6eda84d634a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75b203a12c296fed9e84e397c53efdca99d0d74fc5c94ac2383a6eda84d634a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75b203a12c296fed9e84e397c53efdca99d0d74fc5c94ac2383a6eda84d634a3", kill_on_drop: false }`
[INFO] [stdout] 75b203a12c296fed9e84e397c53efdca99d0d74fc5c94ac2383a6eda84d634a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00d4ad7ed694db1349094f6cb967d23e2a1c933957761da8047fc2e344058a87
[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" "00d4ad7ed694db1349094f6cb967d23e2a1c933957761da8047fc2e344058a87", kill_on_drop: false }`
[INFO] [stderr]    Compiling mosaiq-c-bindings v0.2.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/mosaiq-c-bindings-dd0659d3b63179ea/out/bindings.rs:3:9882
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nsafe { & (* (:: std :: ptr :: null :: < MosaiqIntercomPublication > ())) . write as * const _ as usize } , 0usize , concat ! ("Offset...
[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/mosaiq-c-bindings-dd0659d3b63179ea/out/bindings.rs:3:10118
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nsafe { & (* (:: std :: ptr :: null :: < MosaiqIntercomPublication > ())) . write_sized 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/mosaiq-c-bindings-dd0659d3b63179ea/out/bindings.rs:3:10366
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nsafe { & (* (:: std :: ptr :: null :: < MosaiqIntercomPublication > ())) . m_topic as * const _ as usize } , 16usize , concat ! ("Off...
[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/mosaiq-c-bindings-dd0659d3b63179ea/out/bindings.rs:3:11916
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < MosaiqIntercomReader > ())) . amountReadable 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/mosaiq-c-bindings-dd0659d3b63179ea/out/bindings.rs:3:12160
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < MosaiqIntercomReader > ())) . subscription as * const _ as usize } , 8usize , concat ! ("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/mosaiq-c-bindings-dd0659d3b63179ea/out/bindings.rs:3:12400
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < MosaiqIntercomReader > ())) . read as * const _ as usize } , 16usize , 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/mosaiq-c-bindings-dd0659d3b63179ea/out/bindings.rs:3:12625
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < MosaiqIntercomReader > ())) . read_partial 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/mosaiq-c-bindings-dd0659d3b63179ea/out/bindings.rs:3:15424
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nsafe { & (* (:: std :: ptr :: null :: < MosaiqIntercomSubscription > ())) . read as * const _ as usize } , 0usize , 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/mosaiq-c-bindings-dd0659d3b63179ea/out/bindings.rs:3:15660
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nsafe { & (* (:: std :: ptr :: null :: < MosaiqIntercomSubscription > ())) . read_sized 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/mosaiq-c-bindings-dd0659d3b63179ea/out/bindings.rs:3:15908
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nsafe { & (* (:: std :: ptr :: null :: < MosaiqIntercomSubscription > ())) . read_fixed 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/mosaiq-c-bindings-dd0659d3b63179ea/out/bindings.rs:3:16157
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nsafe { & (* (:: std :: ptr :: null :: < MosaiqIntercomSubscription > ())) . m_topic as * const _ as usize } , 24usize , 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/mosaiq-c-bindings-dd0659d3b63179ea/out/bindings.rs:3:19695
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < __fsid_t > ())) . __val as * const _ as usize } , 0usize , concat ! ("Offset of fiel...
[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/mosaiq-c-bindings-dd0659d3b63179ea/out/bindings.rs:3:24579
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...unsafe { & (* (:: std :: ptr :: null :: < MosaiqIntercomAppBroker > ())) . version as * const _ as usize } , 0usize , 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/mosaiq-c-bindings-dd0659d3b63179ea/out/bindings.rs:3:24815
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...unsafe { & (* (:: std :: ptr :: null :: < MosaiqIntercomAppBroker > ())) . m_impl as * const _ as usize } , 8usize , 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/mosaiq-c-bindings-dd0659d3b63179ea/out/bindings.rs:3:25049
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...unsafe { & (* (:: std :: ptr :: null :: < MosaiqIntercomAppBroker > ())) . publish as * const _ as usize } , 16usize , concat ! ("Offs...
[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/mosaiq-c-bindings-dd0659d3b63179ea/out/bindings.rs:3:25286
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...unsafe { & (* (:: std :: ptr :: null :: < MosaiqIntercomAppBroker > ())) . subscribe as * const _ as usize } , 24usize , 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/mosaiq-c-bindings-dd0659d3b63179ea/out/bindings.rs:3:26169
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < max_align_t > ())) . __clang_max_align_nonce1 as * const _ as usize } , 0usize , conca...
[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/mosaiq-c-bindings-dd0659d3b63179ea/out/bindings.rs:3:26415
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < max_align_t > ())) . __clang_max_align_nonce2 as * const _ as usize } , 16usize , conc...
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.73s
[INFO] running `Command { std: "docker" "inspect" "00d4ad7ed694db1349094f6cb967d23e2a1c933957761da8047fc2e344058a87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00d4ad7ed694db1349094f6cb967d23e2a1c933957761da8047fc2e344058a87", kill_on_drop: false }`
[INFO] [stdout] 00d4ad7ed694db1349094f6cb967d23e2a1c933957761da8047fc2e344058a87
