[INFO] cloning repository https://github.com/remexre/fbpdf-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/remexre/fbpdf-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremexre%2Ffbpdf-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremexre%2Ffbpdf-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1dcd0043855cd6b5f2db8023b7befe01f785aeee
[INFO] testing remexre/fbpdf-rs against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremexre%2Ffbpdf-rs" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/remexre/fbpdf-rs 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 git repo https://github.com/remexre/fbpdf-rs
[INFO] finished tweaking git repo https://github.com/remexre/fbpdf-rs
[INFO] tweaked toml for git repo https://github.com/remexre/fbpdf-rs written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/remexre/fbpdf-rs already has a lockfile, it will not be regenerated
[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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] d5f3bef4053c384d045affab7d1370e17755555a3a3d41192d4a164ab7185919
[INFO] running `Command { std: "docker" "start" "-a" "d5f3bef4053c384d045affab7d1370e17755555a3a3d41192d4a164ab7185919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5f3bef4053c384d045affab7d1370e17755555a3a3d41192d4a164ab7185919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5f3bef4053c384d045affab7d1370e17755555a3a3d41192d4a164ab7185919", kill_on_drop: false }`
[INFO] [stdout] d5f3bef4053c384d045affab7d1370e17755555a3a3d41192d4a164ab7185919
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73c6787842283aee6e36ab82076a6d1f054d4b3b5c72b1ec11750e4fe6336ab4
[INFO] running `Command { std: "docker" "start" "-a" "73c6787842283aee6e36ab82076a6d1f054d4b3b5c72b1ec11750e4fe6336ab4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling proc-macro2 v0.4.20
[INFO] [stderr]    Compiling cc v1.0.25
[INFO] [stderr]    Compiling unicode-segmentation v1.2.1
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]    Compiling cairo-rs v0.3.0
[INFO] [stderr]    Compiling c_vec v1.2.1
[INFO] [stderr]    Compiling glib-sys v0.5.0
[INFO] [stderr]    Compiling gobject-sys v0.5.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.5.0
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling heck v0.3.0
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling memmap v0.5.2
[INFO] [stderr]    Compiling termion v1.5.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling framebuffer v0.1.7
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling quote v0.6.9
[INFO] [stderr]    Compiling stderrlog v0.4.1
[INFO] [stderr]    Compiling syn v0.15.18
[INFO] [stderr]    Compiling glib v0.4.1
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling poppler v0.2.3
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling structopt-derive v0.2.13
[INFO] [stderr]    Compiling failure v0.1.3
[INFO] [stderr]    Compiling structopt v0.2.13
[INFO] [stderr]    Compiling fbpdfrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `draw_with_fn`
[INFO] [stdout]   --> src/screen.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn draw_with_fn(&mut self, mut func: impl FnMut(usize, usize) -> (u8, u8, u8)) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/fbpdfrs-739e94632870460f.fbpdfrs.4a125dcd-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/fbpdfrs-739e94632870460f.fbpdfrs.4a125dcd-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/fbpdfrs-739e94632870460f.fbpdfrs.4a125dcd-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/fbpdfrs-739e94632870460f.fbpdfrs.4a125dcd-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/fbpdfrs-739e94632870460f.fbpdfrs.4a125dcd-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/fbpdfrs-739e94632870460f.fbpdfrs.4a125dcd-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/fbpdfrs-739e94632870460f.fbpdfrs.4a125dcd-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/fbpdfrs-739e94632870460f.fbpdfrs.4a125dcd-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/fbpdfrs-739e94632870460f.fbpdfrs.4a125dcd-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/fbpdfrs-739e94632870460f.fbpdfrs.4a125dcd-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/fbpdfrs-739e94632870460f.fbpdfrs.4a125dcd-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/fbpdfrs-739e94632870460f.fbpdfrs.4a125dcd-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/fbpdfrs-739e94632870460f.fbpdfrs.4a125dcd-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/fbpdfrs-739e94632870460f.fbpdfrs.4a125dcd-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/fbpdfrs-739e94632870460f.fbpdfrs.4a125dcd-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/fbpdfrs-739e94632870460f.fbpdfrs.4a125dcd-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/fbpdfrs-739e94632870460f.1oqlvw4aeg9a5go3.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-22d88f600018a8de/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libstderrlog-c69ee5f3744237f5.rlib" "/opt/rustwide/target/debug/deps/libthread_local-021e690041591d5b.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-5483ac20f7969b8d.rlib" "/opt/rustwide/target/debug/deps/libchrono-19e57a61ce55e8be.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-aba3543fb35a6f9a.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-3e148929924274a8.rlib" "/opt/rustwide/target/debug/deps/libtime-6b3bbab1f9c5602f.rlib" "/opt/rustwide/target/debug/deps/libtermion-22f3967afcd155bf.rlib" "/opt/rustwide/target/debug/deps/libstructopt-f7212aac5a5604c1.rlib" "/opt/rustwide/target/debug/deps/libclap-e23c7b20b74cb104.rlib" "/opt/rustwide/target/debug/deps/libvec_map-2fd734c4c1e4fc50.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-db8e725060015756.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-bbf70183f4a76aeb.rlib" "/opt/rustwide/target/debug/deps/libstrsim-2c756d049be254c7.rlib" "/opt/rustwide/target/debug/deps/libatty-fe2119338f07c99c.rlib" "/opt/rustwide/target/debug/deps/libansi_term-329dab68dba20daf.rlib" "/opt/rustwide/target/debug/deps/libpoppler-5b52aea5d05deeae.rlib" "/opt/rustwide/target/debug/deps/libcairo-48c1311a6ce889fc.rlib" "/opt/rustwide/target/debug/deps/libglib-daeb9a6ee2203b01.rlib" "/opt/rustwide/target/debug/deps/libgobject_sys-4812391139d757f2.rlib" "/opt/rustwide/target/debug/deps/libglib_sys-e2f011a42cca8b7c.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-be5b982b5ab50524.rlib" "/opt/rustwide/target/debug/deps/libbitflags-be708b057de9c1af.rlib" "/opt/rustwide/target/debug/deps/libc_vec-2665e53b5e824568.rlib" "/opt/rustwide/target/debug/deps/libcairo_sys-d3932a912a3cc25b.rlib" "/opt/rustwide/target/debug/deps/liblog-cec4b30ad071a005.rlib" "/opt/rustwide/target/debug/deps/libframebuffer-b8e704ed33c26ab2.rlib" "/opt/rustwide/target/debug/deps/libmemmap-3122ac8e218b4fc7.rlib" "/opt/rustwide/target/debug/deps/libfailure-7f8526684adf92df.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-6430fac47a93ecaf.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-73324efa2087dbeb.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-7239985090d046c5.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-cbca0bb30c89f8c0.rlib" "/opt/rustwide/target/debug/deps/liblibc-94c920f5a7e04087.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-008055cc7d873802.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-06f01ac2578bda94.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f9a3c3274a1835e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d4cbb754ee9f4daa.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-95c14e1c1e3ebcc4.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d489f0ca872880cc.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-75f07df0b18fea39.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c35b278736219a2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e530649c9a06e3c6.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-6b148909d375a785.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-cd15fa647f4775d1.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74be3a703f788ba2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8f2c5b445c28b2e3.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-8480e85e0be96197.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ac23a75f6f42004e.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-557ba8776e04d182.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-4beb03d03503c439.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-dd7db1bec6909f24.rlib" "-Wl,-Bdynamic" "-lpoppler-glib" "-lgobject-2.0" "-lglib-2.0" "-lcairo" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/fbpdfrs-739e94632870460f" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lpoppler-glib
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fbpdfrs` due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "73c6787842283aee6e36ab82076a6d1f054d4b3b5c72b1ec11750e4fe6336ab4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73c6787842283aee6e36ab82076a6d1f054d4b3b5c72b1ec11750e4fe6336ab4", kill_on_drop: false }`
[INFO] [stdout] 73c6787842283aee6e36ab82076a6d1f054d4b3b5c72b1ec11750e4fe6336ab4