[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 beta-2021-01-01 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-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kethku/RustyMarble on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-14/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" "+beta-2021-01-01" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded netcdf-sys v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e0b13fa14ebe7661ab14fe14e51369200d7b78204373d87def873c1157a4c5f
[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" "6e0b13fa14ebe7661ab14fe14e51369200d7b78204373d87def873c1157a4c5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e0b13fa14ebe7661ab14fe14e51369200d7b78204373d87def873c1157a4c5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e0b13fa14ebe7661ab14fe14e51369200d7b78204373d87def873c1157a4c5f", kill_on_drop: false }`
[INFO] [stdout] 6e0b13fa14ebe7661ab14fe14e51369200d7b78204373d87def873c1157a4c5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e0cb8bd1544bf727612d05f3920674302b5c3b2f9e4d195a2b22a3834fe3318
[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" "0e0cb8bd1544bf727612d05f3920674302b5c3b2f9e4d195a2b22a3834fe3318", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling libc v0.2.64
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling netcdf-sys v0.2.0
[INFO] [stderr]    Compiling ndarray v0.13.0
[INFO] [stderr]    Compiling indexmap v1.2.0
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling itertools v0.8.0
[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-core v1.6.0
[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/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rusty_marble-21296a3e38d3beb3.rusty_marble.1oxyegag-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-21296a3e38d3beb3.rusty_marble.1oxyegag-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-21296a3e38d3beb3.rusty_marble.1oxyegag-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-21296a3e38d3beb3.rusty_marble.1oxyegag-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-21296a3e38d3beb3.rusty_marble.1oxyegag-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-21296a3e38d3beb3.rusty_marble.1oxyegag-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-21296a3e38d3beb3.rusty_marble.1oxyegag-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-21296a3e38d3beb3.rusty_marble.1oxyegag-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-21296a3e38d3beb3.rusty_marble.1oxyegag-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-21296a3e38d3beb3.rusty_marble.1oxyegag-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-21296a3e38d3beb3.rusty_marble.1oxyegag-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-21296a3e38d3beb3.rusty_marble.1oxyegag-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-21296a3e38d3beb3.rusty_marble.1oxyegag-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-21296a3e38d3beb3.rusty_marble.1oxyegag-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-21296a3e38d3beb3.rusty_marble.1oxyegag-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-21296a3e38d3beb3.rusty_marble.1oxyegag-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rusty_marble-21296a3e38d3beb3" "/opt/rustwide/target/debug/deps/rusty_marble-21296a3e38d3beb3.2vbxe4fxepse0f57.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libnetcdf-60182924c7800f16.rlib" "/opt/rustwide/target/debug/deps/libindexmap-7ab490d45b138d28.rlib" "/opt/rustwide/target/debug/deps/libnetcdf_sys-997d723cdc7af5d5.rlib" "/opt/rustwide/target/debug/deps/libndarray-77d77c06849b620d.rlib" "/opt/rustwide/target/debug/deps/libmatrixmultiply-77363e3c1619e89e.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-804fa6af9fd7253c.rlib" "/opt/rustwide/target/debug/deps/libitertools-d5667400356e7743.rlib" "/opt/rustwide/target/debug/deps/librawpointer-8de13b16576c455a.rlib" "/opt/rustwide/target/debug/deps/libimage-dd0f1c38ac02ac47.rlib" "/opt/rustwide/target/debug/deps/libtiff-9d2a5c9b6daa3654.rlib" "/opt/rustwide/target/debug/deps/libpng-0e0785510f2c9878.rlib" "/opt/rustwide/target/debug/deps/libdeflate-d3a7a6df83f7ac0f.rlib" "/opt/rustwide/target/debug/deps/libinflate-a17f9604531f0e8d.rlib" "/opt/rustwide/target/debug/deps/libadler32-60b54ba173bbd5a4.rlib" "/opt/rustwide/target/debug/deps/libcrc32fast-89f2658d174b1bc2.rlib" "/opt/rustwide/target/debug/deps/libbitflags-8a5476fab5bb3232.rlib" "/opt/rustwide/target/debug/deps/libjpeg_decoder-f4286fe866356cbd.rlib" "/opt/rustwide/target/debug/deps/librayon-a1aacd76d1473a04.rlib" "/opt/rustwide/target/debug/deps/librayon_core-9d0d252ef46bfe0b.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-bf9dbbc7f71a1922.rlib" "/opt/rustwide/target/debug/deps/liblibc-a6cfd6598458b771.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-ec3107f03ea2f3ee.rlib" "/opt/rustwide/target/debug/deps/libeither-6c3f8a36797647b7.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-fe096f2b9d9369d6.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-6b7fddbca924bd7b.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-f521f275bc11d81e.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-7a89d9f851c98821.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-2a3e5563c3d7c7b8.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b2d06f7d60fcbb27.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-363fe46aab046a68.rlib" "/opt/rustwide/target/debug/deps/libnodrop-ca5a8703dd151d1a.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-3bb9a546b52233f2.rlib" "/opt/rustwide/target/debug/deps/libgif-f7c93d7459047ceb.rlib" "/opt/rustwide/target/debug/deps/libcolor_quant-b19d35710137eee7.rlib" "/opt/rustwide/target/debug/deps/liblzw-a648ab049733c09d.rlib" "/opt/rustwide/target/debug/deps/libscoped_threadpool-6eaaf14cfe82ad8a.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-97006740a0572bf1.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-c234a0a0d979c8a8.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-31c575931f49de46.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-9f27ab591ca3e0e2.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-d9d0103afea89763.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-7444fd17919e9af0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0ee2f67026959ab7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-df1bcd1e82256d04.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-ed9ecf1b54021131.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0ede66bb24e94b96.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7c2de7f50940865c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-b138d50085fd4683.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-6576870d8f2b9ae2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-042a30c5f67b2c91.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7b3f33d3dbe385dc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-90b3063cd7b22527.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-17f9484f8dc4da1e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-df38345acd9d92e1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5e10ca10bdd9e54.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9e5b4162eeef2cef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-3a4e739a77468800.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0f3a0c116d5e04d6.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" "0e0cb8bd1544bf727612d05f3920674302b5c3b2f9e4d195a2b22a3834fe3318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e0cb8bd1544bf727612d05f3920674302b5c3b2f9e4d195a2b22a3834fe3318", kill_on_drop: false }`
[INFO] [stdout] 0e0cb8bd1544bf727612d05f3920674302b5c3b2f9e4d195a2b22a3834fe3318