[INFO] fetching crate xcb-rs 0.1.0...
[INFO] testing xcb-rs-0.1.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate xcb-rs 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate xcb-rs 0.1.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xcb-rs 0.1.0
[INFO] finished tweaking crates.io crate xcb-rs 0.1.0
[INFO] tweaked toml for crates.io crate xcb-rs 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 287d0a127216f981089ca934f291b2f8bcdde0bf4b2cd30951c476cc8e370e0c
[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" "287d0a127216f981089ca934f291b2f8bcdde0bf4b2cd30951c476cc8e370e0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "287d0a127216f981089ca934f291b2f8bcdde0bf4b2cd30951c476cc8e370e0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "287d0a127216f981089ca934f291b2f8bcdde0bf4b2cd30951c476cc8e370e0c", kill_on_drop: false }`
[INFO] [stdout] 287d0a127216f981089ca934f291b2f8bcdde0bf4b2cd30951c476cc8e370e0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 010de6d1f4903a0332403308dee11d612c6a767832372b10678e68555c5b81f7
[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" "010de6d1f4903a0332403308dee11d612c6a767832372b10678e68555c5b81f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling xcb-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.82s
[INFO] running `Command { std: "docker" "inspect" "010de6d1f4903a0332403308dee11d612c6a767832372b10678e68555c5b81f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "010de6d1f4903a0332403308dee11d612c6a767832372b10678e68555c5b81f7", kill_on_drop: false }`
[INFO] [stdout] 010de6d1f4903a0332403308dee11d612c6a767832372b10678e68555c5b81f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a27e74219c21375273f0bb15d6f7f8766c41d571eb6ded05ab94c290ea2b9a45
[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" "a27e74219c21375273f0bb15d6f7f8766c41d571eb6ded05ab94c290ea2b9a45", kill_on_drop: false }`
[INFO] [stderr]    Compiling xcb-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/xcb_rs-c9361a35d045a968.xcb_rs.ed0p7due-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/xcb_rs-c9361a35d045a968.xcb_rs.ed0p7due-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/xcb_rs-c9361a35d045a968.xcb_rs.ed0p7due-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/xcb_rs-c9361a35d045a968.xcb_rs.ed0p7due-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/xcb_rs-c9361a35d045a968.xcb_rs.ed0p7due-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/xcb_rs-c9361a35d045a968.xcb_rs.ed0p7due-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/xcb_rs-c9361a35d045a968.xcb_rs.ed0p7due-cgu.6.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/xcb_rs-c9361a35d045a968" "/opt/rustwide/target/debug/deps/xcb_rs-c9361a35d045a968.afxttbz5cg331ne.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lxcb" "-lxcb" "-lxcb" "-lxcb-composite" "-lxcb" "-lxcb-cursor" "-lxcb-damage" "-lxcb-dpms" "-lxcb-dri2" "-lxcb-dri3" "-lxcb" "-lxcb-ewmh" "-lxcb-glx" "-lxcb-icccm" "-lxcb-image" "-lxcb-keysyms" "-lxcb-present" "-lxcb-randr" "-lxcb-record" "-lxcb-render" "-lxcb-render-util" "-lxcb-res" "-lxcb-screensaver" "-lxcb-shape" "-lxcb-shm" "-lxcb-sync" "-lxcb" "-lxcb" "-lxcb" "-lxcb-xf86dri" "-lxcb-xfixes" "-lxcb-xinerama" "-lxcb-xinput" "-lxcb-xkb" "-lxcb" "-lxcb-xrm" "-lxcb" "-lxcb-xtest" "-lxcb-xv" "-lxcb-xvmc" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/liblibc-e52aab25f5d90c7e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-8c293b579fdb38fc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-ef7d6114ddb41a44.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-16c582eb506314ba.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-6abbb81e68fea101.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-4437f76c42770bc3.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-3532beb752f910d7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3529ece450b7f3c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-23e8f582a6744f80.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-5e7e0793b29cbf78.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-253e0736424ceb78.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-b6fd484888124c85.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-cca4d20e4b53839c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0a7401891c2a4f50.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-efbb25e073df787e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-25965457612624bc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-09058283ea779342.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-ab973dacc0513511.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b437d6640b1f764b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8cc0b2380206399c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-727cdf2b6a468113.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cf4d442d877ea2f4.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-7e5b6df427ca977c.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lxcb-composite
[INFO] [stdout]           /usr/bin/ld: cannot find -lxcb-cursor
[INFO] [stdout]           /usr/bin/ld: cannot find -lxcb-damage
[INFO] [stdout]           /usr/bin/ld: cannot find -lxcb-dpms
[INFO] [stdout]           /usr/bin/ld: cannot find -lxcb-ewmh
[INFO] [stdout]           /usr/bin/ld: cannot find -lxcb-icccm
[INFO] [stdout]           /usr/bin/ld: cannot find -lxcb-image
[INFO] [stdout]           /usr/bin/ld: cannot find -lxcb-keysyms
[INFO] [stdout]           /usr/bin/ld: cannot find -lxcb-record
[INFO] [stdout]           /usr/bin/ld: cannot find -lxcb-render-util
[INFO] [stdout]           /usr/bin/ld: cannot find -lxcb-res
[INFO] [stdout]           /usr/bin/ld: cannot find -lxcb-screensaver
[INFO] [stdout]           /usr/bin/ld: cannot find -lxcb-xf86dri
[INFO] [stdout]           /usr/bin/ld: cannot find -lxcb-xinerama
[INFO] [stdout]           /usr/bin/ld: cannot find -lxcb-xinput
[INFO] [stdout]           /usr/bin/ld: cannot find -lxcb-xkb
[INFO] [stdout]           /usr/bin/ld: cannot find -lxcb-xrm
[INFO] [stdout]           /usr/bin/ld: cannot find -lxcb-xtest
[INFO] [stdout]           /usr/bin/ld: cannot find -lxcb-xv
[INFO] [stdout]           /usr/bin/ld: cannot find -lxcb-xvmc
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xcb-rs`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "a27e74219c21375273f0bb15d6f7f8766c41d571eb6ded05ab94c290ea2b9a45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a27e74219c21375273f0bb15d6f7f8766c41d571eb6ded05ab94c290ea2b9a45", kill_on_drop: false }`
[INFO] [stdout] a27e74219c21375273f0bb15d6f7f8766c41d571eb6ded05ab94c290ea2b9a45
