[INFO] cloning repository https://github.com/Kethku/RustyMarble
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kethku/RustyMarble" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKethku%2FRustyMarble", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKethku%2FRustyMarble'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3d3d87573afda78bbcb72b535cd29ec8b00c6095
[INFO] testing Kethku/RustyMarble against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKethku%2FRustyMarble" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kethku/RustyMarble on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Kethku/RustyMarble
[INFO] finished tweaking git repo https://github.com/Kethku/RustyMarble
[INFO] tweaked toml for git repo https://github.com/Kethku/RustyMarble written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/Kethku/RustyMarble already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a80a3e210a419c3777b20f70e25270351c5bf2984b12f4ba0917f36b726a3d8
[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" "8a80a3e210a419c3777b20f70e25270351c5bf2984b12f4ba0917f36b726a3d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a80a3e210a419c3777b20f70e25270351c5bf2984b12f4ba0917f36b726a3d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a80a3e210a419c3777b20f70e25270351c5bf2984b12f4ba0917f36b726a3d8", kill_on_drop: false }`
[INFO] [stdout] 8a80a3e210a419c3777b20f70e25270351c5bf2984b12f4ba0917f36b726a3d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 994113aac8adbf0221d8d987451f00423a151ae57ea8922eac01cbd701a5718d
[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" "994113aac8adbf0221d8d987451f00423a151ae57ea8922eac01cbd701a5718d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.64
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling ndarray v0.13.0
[INFO] [stderr]    Compiling netcdf-sys v0.2.0
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling matrixmultiply v0.2.3
[INFO] [stderr]    Compiling png v0.15.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling rayon v1.2.0
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling jpeg-decoder v0.1.16
[INFO] [stderr]    Compiling netcdf v0.2.0
[INFO] [stderr]    Compiling tiff v0.3.1
[INFO] [stderr]    Compiling image v0.22.3
[INFO] [stderr]    Compiling rusty_marble v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let result = Command::new("aws")
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/main.rs:139:13
[INFO] [stdout]     |
[INFO] [stdout] 139 |             fs::remove_file(&output_path);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[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/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rusty_marble-032a28bc5508550e.rusty_marble.4vd8acm6-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-032a28bc5508550e.rusty_marble.4vd8acm6-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-032a28bc5508550e.rusty_marble.4vd8acm6-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-032a28bc5508550e.rusty_marble.4vd8acm6-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-032a28bc5508550e.rusty_marble.4vd8acm6-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-032a28bc5508550e.rusty_marble.4vd8acm6-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-032a28bc5508550e.rusty_marble.4vd8acm6-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-032a28bc5508550e.rusty_marble.4vd8acm6-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-032a28bc5508550e.rusty_marble.4vd8acm6-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-032a28bc5508550e.rusty_marble.4vd8acm6-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-032a28bc5508550e.rusty_marble.4vd8acm6-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-032a28bc5508550e.rusty_marble.4vd8acm6-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-032a28bc5508550e.rusty_marble.4vd8acm6-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-032a28bc5508550e.rusty_marble.4vd8acm6-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-032a28bc5508550e.rusty_marble.4vd8acm6-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-032a28bc5508550e.rusty_marble.4vd8acm6-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rusty_marble-032a28bc5508550e" "/opt/rustwide/target/debug/deps/rusty_marble-032a28bc5508550e.jzk6gskdw7919nm.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libnetcdf-a956a289994cb24a.rlib" "/opt/rustwide/target/debug/deps/libindexmap-606a7e5857acf4cd.rlib" "/opt/rustwide/target/debug/deps/libnetcdf_sys-a5a3588b0d09c784.rlib" "/opt/rustwide/target/debug/deps/libndarray-ce3da4ad40e3fb9f.rlib" "/opt/rustwide/target/debug/deps/libmatrixmultiply-5ffbcf2e69445d5c.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-8e7d820e5ba51c14.rlib" "/opt/rustwide/target/debug/deps/libitertools-089e8cf82d05c3be.rlib" "/opt/rustwide/target/debug/deps/librawpointer-1f0ddd829a75cd7b.rlib" "/opt/rustwide/target/debug/deps/libimage-df265958ea274b74.rlib" "/opt/rustwide/target/debug/deps/libtiff-0f77719263d7089b.rlib" "/opt/rustwide/target/debug/deps/libpng-fdd3714ec448566a.rlib" "/opt/rustwide/target/debug/deps/libdeflate-1d49bf99f1cde708.rlib" "/opt/rustwide/target/debug/deps/libinflate-6f9440fa9dd3a21e.rlib" "/opt/rustwide/target/debug/deps/libadler32-fe29fbb16da6965c.rlib" "/opt/rustwide/target/debug/deps/libcrc32fast-79c232c3cb45e5c6.rlib" "/opt/rustwide/target/debug/deps/libbitflags-de31228f2c0549ed.rlib" "/opt/rustwide/target/debug/deps/libjpeg_decoder-d9c42a3aafc74be6.rlib" "/opt/rustwide/target/debug/deps/librayon-ad71f75cae21002c.rlib" "/opt/rustwide/target/debug/deps/librayon_core-2d7f91aa5c87c4e5.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-b10d2b99ed203068.rlib" "/opt/rustwide/target/debug/deps/liblibc-000c946e507fd35e.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-3e675b1764f37a57.rlib" "/opt/rustwide/target/debug/deps/libeither-33aa006be14f1288.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-b658d66154914ee6.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-074f5874be92f31b.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-fcd8504577a1291d.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-4f2d30ec748dbd94.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-09178b46ee20288f.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-7895c92c6d278491.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-9de1909d5b379b09.rlib" "/opt/rustwide/target/debug/deps/libnodrop-69fdcb0894ca2a90.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-b10e0993eefc366b.rlib" "/opt/rustwide/target/debug/deps/libgif-cc48460aef55eb30.rlib" "/opt/rustwide/target/debug/deps/libcolor_quant-d65e622656ea392c.rlib" "/opt/rustwide/target/debug/deps/liblzw-0d682a6079178eab.rlib" "/opt/rustwide/target/debug/deps/libscoped_threadpool-46227cba77bf068c.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-e2e879e21ea3f481.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-4449deefaa258752.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-638780fca109c637.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-ed16428849c7468f.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-76ff728e7fb88045.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e12de7683a34c500.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-446a53c2e468675f.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-86fef9fb252a2d33.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-3bed9bfd30304751.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0e38eeb474a7b386.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-a846ed547b824740.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-c9540f0a4fb9265d.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7d2ca66c92c356eb.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-147e2c808f949493.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-bd2a4369506670e9.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74bfdd0ce7d0ed48.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6777f47f1c491841.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b104f1790174f2be.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-db37898996f45c13.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-25b7435131fc4938.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9d4b6f3c097e876e.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-3f953ad652ab829a.rlib" "-Wl,-Bdynamic" "-lnetcdf" "-lnetcdf" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lnetcdf
[INFO] [stdout]           /usr/bin/ld: cannot find -lnetcdf
[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 `rusty_marble`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "994113aac8adbf0221d8d987451f00423a151ae57ea8922eac01cbd701a5718d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "994113aac8adbf0221d8d987451f00423a151ae57ea8922eac01cbd701a5718d", kill_on_drop: false }`
[INFO] [stdout] 994113aac8adbf0221d8d987451f00423a151ae57ea8922eac01cbd701a5718d