[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 master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKethku%2FRustyMarble" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kethku/RustyMarble on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-7/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f9b0d64b481018b904222e7bfa55023361503f98eb9631bc36ac7c54344e07d
[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" "3f9b0d64b481018b904222e7bfa55023361503f98eb9631bc36ac7c54344e07d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f9b0d64b481018b904222e7bfa55023361503f98eb9631bc36ac7c54344e07d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f9b0d64b481018b904222e7bfa55023361503f98eb9631bc36ac7c54344e07d", kill_on_drop: false }`
[INFO] [stdout] 3f9b0d64b481018b904222e7bfa55023361503f98eb9631bc36ac7c54344e07d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f2a64a3f030a0ddd30cdc1af10c6e498974e06ab2b462fc11618bf97430828f
[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" "3f2a64a3f030a0ddd30cdc1af10c6e498974e06ab2b462fc11618bf97430828f", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling libc v0.2.64
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling ndarray v0.13.0
[INFO] [stderr]    Compiling netcdf-sys v0.2.0
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling indexmap v1.2.0
[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 itertools v0.8.0
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling png v0.15.0
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling num_cpus v1.10.1
[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 num-derive v0.2.5
[INFO] [stderr]    Compiling netcdf v0.2.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.16
[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 `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-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.4vix7y6kbaz8tt1.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libnetcdf-d40f8c3726f1252f.rlib" "/opt/rustwide/target/debug/deps/libindexmap-2f690d27e871f8c6.rlib" "/opt/rustwide/target/debug/deps/libnetcdf_sys-3db94dbd56a469e9.rlib" "/opt/rustwide/target/debug/deps/libndarray-3594db8421972352.rlib" "/opt/rustwide/target/debug/deps/libmatrixmultiply-b399655b44b9903e.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-82a3f5b6e9df4516.rlib" "/opt/rustwide/target/debug/deps/libitertools-552b0fae18b37daf.rlib" "/opt/rustwide/target/debug/deps/librawpointer-39cffec714dbe003.rlib" "/opt/rustwide/target/debug/deps/libimage-e89aaeedff9f53bc.rlib" "/opt/rustwide/target/debug/deps/libtiff-9586166772a66179.rlib" "/opt/rustwide/target/debug/deps/libpng-1cf2a00788c056aa.rlib" "/opt/rustwide/target/debug/deps/libdeflate-11f8903a667fa020.rlib" "/opt/rustwide/target/debug/deps/libinflate-e150108e90605252.rlib" "/opt/rustwide/target/debug/deps/libadler32-22301400996dfe19.rlib" "/opt/rustwide/target/debug/deps/libcrc32fast-094aa23f2b9090e9.rlib" "/opt/rustwide/target/debug/deps/libbitflags-603a79344a96ee73.rlib" "/opt/rustwide/target/debug/deps/libjpeg_decoder-106b2ef27f6163c8.rlib" "/opt/rustwide/target/debug/deps/librayon-518f0d7adccbae9f.rlib" "/opt/rustwide/target/debug/deps/librayon_core-c3426d388b97cbfa.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-ae698948359df6d6.rlib" "/opt/rustwide/target/debug/deps/liblibc-5e0af6a192238eef.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-86e7346800d2cc60.rlib" "/opt/rustwide/target/debug/deps/libeither-d161fd1a2ce5486b.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-391e7129d29411f4.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-01673d31291db037.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-3e3dbc88c0ab67a3.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-ab38994486088515.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-640e354f188cfa52.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-f67718dd40129317.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-9241b68b5c8a87b3.rlib" "/opt/rustwide/target/debug/deps/libnodrop-9d0d8db5fe139ba7.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-de9cbe0cb77e19a3.rlib" "/opt/rustwide/target/debug/deps/libgif-f6546b2475525f0b.rlib" "/opt/rustwide/target/debug/deps/libcolor_quant-ca0f98f741dd9153.rlib" "/opt/rustwide/target/debug/deps/liblzw-ea9e0ef2ed832b20.rlib" "/opt/rustwide/target/debug/deps/libscoped_threadpool-90db2d7ec66c28e3.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-e64c742d30f3b59a.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-40a2cda4e60ff7e8.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-d75c032a6bdee90e.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-7cee21912c7dd6a7.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-16d863000652add8.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9c44f1fe63de3edb.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5dfdbb680ac299a1.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-353beaf877db2fdf.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-cd4abd33332d2d3f.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-3b908b5b50ddd80c.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-9cafd3521b5532d3.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-7b0935832903a9ac.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-8a349b13d67c76e3.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-9d41e7cb09eafd8e.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-095194fedb4c0ec4.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-968cf83f088269ec.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e63bbb95a6beff5c.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-9f216e67c2916fa5.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-4688b763605c6a0e.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a9b2dc3244289321.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-52d5241975807511.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9924c22ae1efcf66.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-003d83a588984e1f.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/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43" "-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" "3f2a64a3f030a0ddd30cdc1af10c6e498974e06ab2b462fc11618bf97430828f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f2a64a3f030a0ddd30cdc1af10c6e498974e06ab2b462fc11618bf97430828f", kill_on_drop: false }`
[INFO] [stdout] 3f2a64a3f030a0ddd30cdc1af10c6e498974e06ab2b462fc11618bf97430828f