[INFO] cloning repository https://github.com/slp/qsd
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/slp/qsd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslp%2Fqsd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslp%2Fqsd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4538983da0f5c8dfca2e92ea01b41d2146db60cb
[INFO] checking slp/qsd against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslp%2Fqsd" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/slp/qsd on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/slp/qsd
[INFO] finished tweaking git repo https://github.com/slp/qsd
[INFO] tweaked toml for git repo https://github.com/slp/qsd written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/slp/qsd already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "fetch" "--locked" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8cebc6e17e427c7660a5c8a83e56c8dddf724b8c0052800b564daa6c31e49de
[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" "f8cebc6e17e427c7660a5c8a83e56c8dddf724b8c0052800b564daa6c31e49de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8cebc6e17e427c7660a5c8a83e56c8dddf724b8c0052800b564daa6c31e49de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8cebc6e17e427c7660a5c8a83e56c8dddf724b8c0052800b564daa6c31e49de", kill_on_drop: false }`
[INFO] [stdout] f8cebc6e17e427c7660a5c8a83e56c8dddf724b8c0052800b564daa6c31e49de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb41048c95fcfad00e410d520c2d3c71eddd86bcfe005f4f3e16d8ee64f226c1
[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" "bb41048c95fcfad00e410d520c2d3c71eddd86bcfe005f4f3e16d8ee64f226c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling regex v1.1.6
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.15
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling bindgen v0.49.2
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]     Checking ucd-util v0.1.3
[INFO] [stderr]    Compiling nix v0.14.0
[INFO] [stderr]     Checking utf8-ranges v1.0.2
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking virtio-bindings v0.1.0 (https://github.com/slp/virtio-bindings#3336927b)
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]    Compiling backtrace v0.3.30
[INFO] [stderr]    Compiling regex-syntax v0.6.6
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling humantime v1.2.0
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling libloading v0.5.1
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling clang-sys v0.28.0
[INFO] [stderr]     Checking aho-corasick v0.7.3
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking vm-memory v0.1.0 (https://github.com/rust-vmm/vm-memory#682f10b3)
[INFO] [stderr]     Checking epoll v4.1.0
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling cexpr v0.3.5
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]     Checking vhostuser_rs v0.1.0 (https://github.com/slp/vhostuser_rs#87f08d25)
[INFO] [stderr]    Compiling liburing-sys v0.1.2
[INFO] [stdout] error[E0277]: `io_uring_sqe__bindgen_ty_1` doesn't implement `std::fmt::Debug`
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/liburing-sys-1843cdaefc7d0796/out/bindings.rs:3:2185
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... : __u32 , pub __bindgen_anon_1 : io_uring_sqe__bindgen_ty_1 , pub user_data : __u64 , pub __bindgen_anon_2 : io_uring_sqe__bindgen_ty...
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `io_uring_sqe__bindgen_ty_1` cannot be formatted using `{:?}`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `std::fmt::Debug` is not implemented for `io_uring_sqe__bindgen_ty_1`
[INFO] [stdout]   = note: add `#[derive(Debug)]` or manually implement `std::fmt::Debug`
[INFO] [stdout]   = note: required because of the requirements on the impl of `std::fmt::Debug` for `&io_uring_sqe__bindgen_ty_1`
[INFO] [stdout]   = note: required for the cast to the object type `dyn std::fmt::Debug`
[INFO] [stdout]   = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `io_uring_sqe__bindgen_ty_2` doesn't implement `std::fmt::Debug`
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/liburing-sys-1843cdaefc7d0796/out/bindings.rs:3:2261
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... : __u64 , pub __bindgen_anon_2 : io_uring_sqe__bindgen_ty_2 , } # [ repr ( C ) ] # [ derive ( Copy , Clone ) ] pub union io_uring_sqe...
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `io_uring_sqe__bindgen_ty_2` cannot be formatted using `{:?}`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `std::fmt::Debug` is not implemented for `io_uring_sqe__bindgen_ty_2`
[INFO] [stdout]   = note: add `#[derive(Debug)]` or manually implement `std::fmt::Debug`
[INFO] [stdout]   = note: required because of the requirements on the impl of `std::fmt::Debug` for `&io_uring_sqe__bindgen_ty_2`
[INFO] [stdout]   = note: required for the cast to the object type `dyn std::fmt::Debug`
[INFO] [stdout]   = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `liburing-sys`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "bb41048c95fcfad00e410d520c2d3c71eddd86bcfe005f4f3e16d8ee64f226c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb41048c95fcfad00e410d520c2d3c71eddd86bcfe005f4f3e16d8ee64f226c1", kill_on_drop: false }`
[INFO] [stdout] bb41048c95fcfad00e410d520c2d3c71eddd86bcfe005f4f3e16d8ee64f226c1