[INFO] cloning repository https://github.com/cholcombe973/gpfind
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cholcombe973/gpfind" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcholcombe973%2Fgpfind", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcholcombe973%2Fgpfind'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c87ec3a090041d5db03de2346d2b540b83e9c3c2
[INFO] testing cholcombe973/gpfind against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcholcombe973%2Fgpfind" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cholcombe973/gpfind on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cholcombe973/gpfind
[INFO] finished tweaking git repo https://github.com/cholcombe973/gpfind
[INFO] tweaked toml for git repo https://github.com/cholcombe973/gpfind written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/cholcombe973/gpfind already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v2.29.0
[INFO] [stderr]   Downloaded errno v0.2.3
[INFO] [stderr]   Downloaded crossbeam v0.3.0
[INFO] [stderr]   Downloaded simplelog v0.4.4
[INFO] [stderr]   Downloaded gfapi-sys v0.3.5
[INFO] [stderr]   Downloaded atty v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 054ea8c59048590a3d347cd59a6d5ed6ee895f8c2e553c38ec7bb3e0a4f2b65d
[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" "054ea8c59048590a3d347cd59a6d5ed6ee895f8c2e553c38ec7bb3e0a4f2b65d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "054ea8c59048590a3d347cd59a6d5ed6ee895f8c2e553c38ec7bb3e0a4f2b65d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "054ea8c59048590a3d347cd59a6d5ed6ee895f8c2e553c38ec7bb3e0a4f2b65d", kill_on_drop: false }`
[INFO] [stdout] 054ea8c59048590a3d347cd59a6d5ed6ee895f8c2e553c38ec7bb3e0a4f2b65d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97ae0e465ea3d60bb8f56ea44fd38d0617ec0d853dae1a4e1ae5892bcb3a0550
[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" "97ae0e465ea3d60bb8f56ea44fd38d0617ec0d853dae1a4e1ae5892bcb3a0550", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam v0.3.0
[INFO] [stderr]    Compiling scoped_threadpool v0.1.8
[INFO] [stderr]    Compiling errno v0.2.3
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling atty v0.2.4
[INFO] [stderr]    Compiling clap v2.29.0
[INFO] [stderr]    Compiling gfapi-sys v0.3.5
[INFO] [stderr]    Compiling simplelog v0.4.4
[INFO] [stderr]    Compiling gpfind v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mut queue = MsQueue::new();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/gpfind-185aaf5d74087317.gpfind.9xvigwh5-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/gpfind-185aaf5d74087317.gpfind.9xvigwh5-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/gpfind-185aaf5d74087317.gpfind.9xvigwh5-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/gpfind-185aaf5d74087317.gpfind.9xvigwh5-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/gpfind-185aaf5d74087317.gpfind.9xvigwh5-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/gpfind-185aaf5d74087317.gpfind.9xvigwh5-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/gpfind-185aaf5d74087317.gpfind.9xvigwh5-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/gpfind-185aaf5d74087317.gpfind.9xvigwh5-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/gpfind-185aaf5d74087317.gpfind.9xvigwh5-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/gpfind-185aaf5d74087317.gpfind.9xvigwh5-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/gpfind-185aaf5d74087317.gpfind.9xvigwh5-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/gpfind-185aaf5d74087317.gpfind.9xvigwh5-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/gpfind-185aaf5d74087317.gpfind.9xvigwh5-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/gpfind-185aaf5d74087317.gpfind.9xvigwh5-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/gpfind-185aaf5d74087317.gpfind.9xvigwh5-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/gpfind-185aaf5d74087317.gpfind.9xvigwh5-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/gpfind-185aaf5d74087317" "/opt/rustwide/target/debug/deps/gpfind-185aaf5d74087317.1l2os8nhrxm8ke3r.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsimplelog-4db14a43f3f899fd.rlib" "/opt/rustwide/target/debug/deps/libtime-16fe20010a3de4d6.rlib" "/opt/rustwide/target/debug/deps/libterm-a5ce4393b09e43b5.rlib" "/opt/rustwide/target/debug/deps/libscoped_threadpool-5096a70ce273b382.rlib" "/opt/rustwide/target/debug/deps/libgfapi_sys-7accaa209b81ada3.rlib" "/opt/rustwide/target/debug/deps/liblog-fdb74b81451f4926.rlib" "/opt/rustwide/target/debug/deps/liberrno-25b731cb506b7074.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-5bdfea892859961b.rlib" "/opt/rustwide/target/debug/deps/libclap-e2061595e1f58dc1.rlib" "/opt/rustwide/target/debug/deps/libvec_map-6ef523c9dafede54.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-753e3f0be4f5c88d.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-e93da7bb3220363e.rlib" "/opt/rustwide/target/debug/deps/libstrsim-d8295a7cff65c121.rlib" "/opt/rustwide/target/debug/deps/libbitflags-1571ba03acf75a34.rlib" "/opt/rustwide/target/debug/deps/libatty-6d6d882fa21062e6.rlib" "/opt/rustwide/target/debug/deps/liblibc-38352176f82aaf6a.rlib" "/opt/rustwide/target/debug/deps/libansi_term-3fd6c8f17b008687.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c659455244c9d2ca.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-448643d99e633b5d.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-c7c3d631a525883a.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d7659a11bb201e01.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-9aceb6f83a33a9b6.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-876c3057c8a2a7c2.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2f02aa3e24d2aa49.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-1d4694108f8cb543.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-79eaa6e630880f50.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-0df1a4ec96f80cf7.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bba9b0f0f4d77257.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f848f9c987265235.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0d5ea4f2d39b8e27.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c22053fa5fc00a3b.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-c52e5d6301e1bd59.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-2675a9a46b5cec89.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-6e3d052afeb9f711.rlib" "-Wl,-Bdynamic" "-lgfapi" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lgfapi
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gpfind`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "97ae0e465ea3d60bb8f56ea44fd38d0617ec0d853dae1a4e1ae5892bcb3a0550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97ae0e465ea3d60bb8f56ea44fd38d0617ec0d853dae1a4e1ae5892bcb3a0550", kill_on_drop: false }`
[INFO] [stdout] 97ae0e465ea3d60bb8f56ea44fd38d0617ec0d853dae1a4e1ae5892bcb3a0550