[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 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKethku%2FRustyMarble" "/workspace/builds/worker-54/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-54/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kethku/RustyMarble 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/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-54/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" "+1.55.0" "fetch" "--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 rayon v1.2.0
[INFO] [stderr]   Downloaded rayon-core v1.6.0
[INFO] [stderr]   Downloaded netcdf-sys v0.2.0
[INFO] [stderr]   Downloaded netcdf v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 42dc223b9696c3ab6c1eccb1cae8467c480386cc71ed753d2441fb5842214211
[INFO] running `Command { std: "docker" "start" "-a" "42dc223b9696c3ab6c1eccb1cae8467c480386cc71ed753d2441fb5842214211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42dc223b9696c3ab6c1eccb1cae8467c480386cc71ed753d2441fb5842214211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42dc223b9696c3ab6c1eccb1cae8467c480386cc71ed753d2441fb5842214211", kill_on_drop: false }`
[INFO] [stdout] 42dc223b9696c3ab6c1eccb1cae8467c480386cc71ed753d2441fb5842214211
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 364ce191f0883651bc1e60c6635014ab4f71558ab4ea0c186c73eff6336fe559
[INFO] running `Command { std: "docker" "start" "-a" "364ce191f0883651bc1e60c6635014ab4f71558ab4ea0c186c73eff6336fe559", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling libc v0.2.64
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling netcdf-sys v0.2.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling ndarray v0.13.0
[INFO] [stderr]    Compiling color_quant v1.0.1
[INFO] [stderr]    Compiling indexmap v1.2.0
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling matrixmultiply v0.2.3
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling gif v0.10.3
[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-iter v0.1.39
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling num_cpus v1.10.1
[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 rayon v1.2.0
[INFO] [stderr]    Compiling tiff v0.3.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.16
[INFO] [stderr]    Compiling netcdf v0.2.0
[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 `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 status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/rusty_marble-63791245c89ce7b9.rusty_marble.c680213e-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-63791245c89ce7b9.rusty_marble.c680213e-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-63791245c89ce7b9.rusty_marble.c680213e-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-63791245c89ce7b9.rusty_marble.c680213e-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-63791245c89ce7b9.rusty_marble.c680213e-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-63791245c89ce7b9.rusty_marble.c680213e-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-63791245c89ce7b9.rusty_marble.c680213e-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-63791245c89ce7b9.rusty_marble.c680213e-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-63791245c89ce7b9.rusty_marble.c680213e-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-63791245c89ce7b9.rusty_marble.c680213e-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-63791245c89ce7b9.rusty_marble.c680213e-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-63791245c89ce7b9.rusty_marble.c680213e-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-63791245c89ce7b9.rusty_marble.c680213e-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-63791245c89ce7b9.rusty_marble.c680213e-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-63791245c89ce7b9.rusty_marble.c680213e-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-63791245c89ce7b9.rusty_marble.c680213e-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-63791245c89ce7b9.52rkx6wtz23u4lsb.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-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/libnetcdf-ce0f4860def3905d.rlib" "/opt/rustwide/target/debug/deps/libindexmap-a95833445f91f0de.rlib" "/opt/rustwide/target/debug/deps/libnetcdf_sys-317db65bc9938959.rlib" "/opt/rustwide/target/debug/deps/libndarray-7e13506b7d736f72.rlib" "/opt/rustwide/target/debug/deps/libmatrixmultiply-791d7c3879ad8994.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-19836ce900febe30.rlib" "/opt/rustwide/target/debug/deps/libitertools-66029591564b221b.rlib" "/opt/rustwide/target/debug/deps/librawpointer-6aa2ca10ed178081.rlib" "/opt/rustwide/target/debug/deps/libimage-286667c730ff87dd.rlib" "/opt/rustwide/target/debug/deps/libtiff-9c1b379aba67f4fe.rlib" "/opt/rustwide/target/debug/deps/libpng-102b4749209e6cd5.rlib" "/opt/rustwide/target/debug/deps/libdeflate-7068f16ef95bf57f.rlib" "/opt/rustwide/target/debug/deps/libinflate-ea8386ca2a6a9d3e.rlib" "/opt/rustwide/target/debug/deps/libadler32-ca2ae0bb10c6aeb4.rlib" "/opt/rustwide/target/debug/deps/libcrc32fast-5101f26ae48c6841.rlib" "/opt/rustwide/target/debug/deps/libbitflags-117d41ac256572da.rlib" "/opt/rustwide/target/debug/deps/libjpeg_decoder-45430518099129f9.rlib" "/opt/rustwide/target/debug/deps/librayon-7ea8aafe90770b22.rlib" "/opt/rustwide/target/debug/deps/librayon_core-f89f49b6b691d832.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-6d68b922af1744a8.rlib" "/opt/rustwide/target/debug/deps/liblibc-a04d39c8c9f69fed.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-06131bf64a7a6162.rlib" "/opt/rustwide/target/debug/deps/libeither-f749d773c0dea6de.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-815c03c0430dc09f.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-924d1f22e0854b49.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-89e514321b6cf7f6.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-aa6f7214bbcba697.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-60b3b659252bdff8.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-df981c5871754530.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-aa5c744595290ef3.rlib" "/opt/rustwide/target/debug/deps/libnodrop-0193680fb3aed622.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-4dc40f94662accb2.rlib" "/opt/rustwide/target/debug/deps/libgif-8861dcbd72af654d.rlib" "/opt/rustwide/target/debug/deps/libcolor_quant-7f326b4eac3b8700.rlib" "/opt/rustwide/target/debug/deps/liblzw-bf28a12cd9e5ee2b.rlib" "/opt/rustwide/target/debug/deps/libscoped_threadpool-4c3eba71b04c560a.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-c65bf552fabd429b.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-fde768f9345627de.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-69ac862bec80fc98.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-a338c5d27b7b9e44.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-c5f792632ea8cd22.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" "-lnetcdf" "-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/rusty_marble-63791245c89ce7b9" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /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` due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "364ce191f0883651bc1e60c6635014ab4f71558ab4ea0c186c73eff6336fe559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "364ce191f0883651bc1e60c6635014ab4f71558ab4ea0c186c73eff6336fe559", kill_on_drop: false }`
[INFO] [stdout] 364ce191f0883651bc1e60c6635014ab4f71558ab4ea0c186c73eff6336fe559