[INFO] cloning repository drbawb/megumin
[INFO] running `"git" "clone" "--bare" "git://github.com/drbawb/megumin.git" "work/cache/sources/gh/drbawb/megumin"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/drbawb/megumin'...
[INFO] running `"git" "clone" "work/cache/sources/gh/drbawb/megumin" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/drbawb/megumin"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/drbawb/megumin'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/drbawb/megumin" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/drbawb/megumin"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/drbawb/megumin'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 89054c709d7bb12f5edab066b85a90dfa6406a65
[INFO] sha for GitHub repo drbawb/megumin: 89054c709d7bb12f5edab066b85a90dfa6406a65
[INFO] validating manifest of drbawb/megumin on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of drbawb/megumin on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing drbawb/megumin
[INFO] finished frobbing drbawb/megumin
[INFO] frobbed toml for drbawb/megumin written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/drbawb/megumin/Cargo.toml
[INFO] started frobbing drbawb/megumin
[INFO] finished frobbing drbawb/megumin
[INFO] frobbed toml for drbawb/megumin written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/drbawb/megumin/Cargo.toml
[INFO] crate drbawb/megumin already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing drbawb/megumin against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/drbawb/megumin:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 4fb685ad7ec17816dfa44fe412e6409a8bb84ba1b1aebeac2aef65a879a108d8
[INFO] running `"docker" "start" "-a" "4fb685ad7ec17816dfa44fe412e6409a8bb84ba1b1aebeac2aef65a879a108d8"`
[INFO] [stderr]    Compiling phf_shared v0.7.20
[INFO] [stderr]    Compiling serde v0.8.21
[INFO] [stderr]    Compiling gcc v0.3.41
[INFO] [stderr]    Compiling adler32 v0.3.0
[INFO] [stderr]    Compiling odds v0.2.25
[INFO] [stderr]    Compiling linked-hash-map v0.0.10
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling num_cpus v1.2.1
[INFO] [stderr]    Compiling xml-rs v0.3.5
[INFO] [stderr]    Compiling shared_library v0.1.5
[INFO] [stderr]    Compiling x11-dl v2.12.0
[INFO] [stderr]    Compiling stb_truetype v0.2.0
[INFO] [stderr]    Compiling gif v0.9.0
[INFO] [stderr]    Compiling phf v0.7.20
[INFO] [stderr]    Compiling deflate v0.7.1
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling nodrop v0.1.8
[INFO] [stderr]    Compiling enum_primitive v0.1.0
[INFO] [stderr]    Compiling arrayvec v0.3.20
[INFO] [stderr]    Compiling fs2 v0.2.5
[INFO] [stderr]    Compiling phf_generator v0.7.20
[INFO] [stderr]    Compiling tempfile v2.1.4
[INFO] [stderr]    Compiling deque v0.3.1
[INFO] [stderr]    Compiling num-bigint v0.1.35
[INFO] [stderr]    Compiling memmap v0.2.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.5
[INFO] [stderr]    Compiling rusttype v0.2.1
[INFO] [stderr]    Compiling phf_codegen v0.7.20
[INFO] [stderr]    Compiling rayon v0.6.0
[INFO] [stderr]    Compiling target_build_utils v0.1.2
[INFO] [stderr]    Compiling png v0.6.0
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr] warning[E0311]: the parameter type `K` may not live long enough
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19
[INFO] [stderr]    |
[INFO] [stderr] 81 |             match node.force() {
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding an explicit lifetime bound for `K`
[INFO] [stderr] note: the parameter type `K` must be valid for the anonymous lifetime #1 defined on the function body at 77:9...
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 | /         fn clone_subtree<K: Clone, V: Clone>(
[INFO] [stderr] 78 | |                 node: node::NodeRef<marker::Immut, K, V, marker::LeafOrInternal>)
[INFO] [stderr] 79 | |                 -> BTreeMap<K, V> {
[INFO] [stderr] 80 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 136| |             }
[INFO] [stderr] 137| |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]    = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]    = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr] warning[E0311]: the parameter type `V` may not live long enough
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19
[INFO] [stderr]    |
[INFO] [stderr] 81 |             match node.force() {
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding an explicit lifetime bound for `V`
[INFO] [stderr] note: the parameter type `V` must be valid for the anonymous lifetime #1 defined on the function body at 77:9...
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 | /         fn clone_subtree<K: Clone, V: Clone>(
[INFO] [stderr] 78 | |                 node: node::NodeRef<marker::Immut, K, V, marker::LeafOrInternal>)
[INFO] [stderr] 79 | |                 -> BTreeMap<K, V> {
[INFO] [stderr] 80 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 136| |             }
[INFO] [stderr] 137| |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]    = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]    = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]    Compiling wayland-scanner v0.5.11
[INFO] [stderr]    Compiling gl_generator v0.5.2
[INFO] [stderr]    Compiling num-rational v0.1.35
[INFO] [stderr]    Compiling serde_json v0.8.4
[INFO] [stderr]    Compiling wayland-client v0.5.12
[INFO] [stderr]    Compiling jpeg-decoder v0.1.10
[INFO] [stderr]    Compiling glutin v0.6.2
[INFO] [stderr]    Compiling glium v0.15.0
[INFO] [stderr]    Compiling image v0.12.0
[INFO] [stderr]    Compiling libloading v0.3.1
[INFO] [stderr]    Compiling dlib v0.3.1
[INFO] [stderr]    Compiling wayland-sys v0.5.11
[INFO] [stderr]    Compiling wayland-window v0.2.3
[INFO] [stderr]    Compiling wayland-kbd v0.3.6
[INFO] [stderr]    Compiling megumin v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/render.rs:57:65
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let verts_buffer = VertexBuffer::empty_dynamic(display, (MAX_RECTS * 6))
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/render.rs:60:94
[INFO] [stderr]    |
[INFO] [stderr] 60 |         let index_buffer = IndexBuffer::empty_dynamic(display, PrimitiveType::TrianglesList, (MAX_RECTS * 6))
[INFO] [stderr]    |                                                                                              ^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `w`
[INFO] [stderr]    --> src/entities/sprite.rs:148:14
[INFO] [stderr]     |
[INFO] [stderr] 148 |         let (w,h) = (0.035, 0.035);
[INFO] [stderr]     |              ^ help: consider prefixing with an underscore: `_w`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `h`
[INFO] [stderr]    --> src/entities/sprite.rs:148:16
[INFO] [stderr]     |
[INFO] [stderr] 148 |         let (w,h) = (0.035, 0.035);
[INFO] [stderr]     |                ^ help: consider prefixing with an underscore: `_h`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `tx_star_bg`
[INFO] [stderr]   --> src/entities/map.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     tx_star_bg: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/megumin-0173e5dcce979852.megumin.ci9hv62s-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/megumin-0173e5dcce979852.megumin.ci9hv62s-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/megumin-0173e5dcce979852.megumin.ci9hv62s-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/megumin-0173e5dcce979852.megumin.ci9hv62s-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/megumin-0173e5dcce979852.megumin.ci9hv62s-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/megumin-0173e5dcce979852.megumin.ci9hv62s-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/megumin-0173e5dcce979852.megumin.ci9hv62s-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/megumin-0173e5dcce979852.megumin.ci9hv62s-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/megumin-0173e5dcce979852.megumin.ci9hv62s-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/megumin-0173e5dcce979852.megumin.ci9hv62s-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/megumin-0173e5dcce979852.megumin.ci9hv62s-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/megumin-0173e5dcce979852.megumin.ci9hv62s-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/megumin-0173e5dcce979852.megumin.ci9hv62s-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/megumin-0173e5dcce979852.megumin.ci9hv62s-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/megumin-0173e5dcce979852.megumin.ci9hv62s-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/megumin-0173e5dcce979852.megumin.ci9hv62s-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/megumin-0173e5dcce979852" "/opt/crater/target/debug/deps/megumin-0173e5dcce979852.17k7gzfy14ncsw59.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/librusttype-f87cd0aa54ceeb6f.rlib" "/opt/crater/target/debug/deps/liblinked_hash_map-189fc74578b24a11.rlib" "/opt/crater/target/debug/deps/libstb_truetype-73c8a6306b2ebb08.rlib" "/opt/crater/target/debug/deps/libbyteorder-30b05188a3dbb175.rlib" "/opt/crater/target/debug/deps/libarrayvec-a23ffdf8ffcb1258.rlib" "/opt/crater/target/debug/deps/libnodrop-2758dbf8498135eb.rlib" "/opt/crater/target/debug/deps/libodds-dac90ffb97aca4f7.rlib" "/opt/crater/target/debug/deps/libimage-39dff96de803273a.rlib" "/opt/crater/target/debug/deps/libscoped_threadpool-f8ae99604353c6fa.rlib" "/opt/crater/target/debug/deps/libgif-1b381565c9f51ea7.rlib" "/opt/crater/target/debug/deps/libcolor_quant-85a2d7482867006c.rlib" "/opt/crater/target/debug/deps/liblzw-e0f7a025bb73dab0.rlib" "/opt/crater/target/debug/deps/libjpeg_decoder-383f0f4344098c5d.rlib" "/opt/crater/target/debug/deps/librayon-194de81f25598d3e.rlib" "/opt/crater/target/debug/deps/libnum_cpus-61864f17b6cc92cc.rlib" "/opt/crater/target/debug/deps/libdeque-4046d3fbb2e2f014.rlib" "/opt/crater/target/debug/deps/libpng-4754d039659a4c4c.rlib" "/opt/crater/target/debug/deps/libdeflate-8aa5bfe6e1bf9210.rlib" "/opt/crater/target/debug/deps/libbyteorder-88b179eb20260705.rlib" "/opt/crater/target/debug/deps/libadler32-562aa09a4087c1e1.rlib" "/opt/crater/target/debug/deps/libinflate-ec3937068523b716.rlib" "/opt/crater/target/debug/deps/libenum_primitive-4e26a16ab88dcbea.rlib" "/opt/crater/target/debug/deps/libnum-00d6cb1ea8a4ba4b.rlib" "/opt/crater/target/debug/deps/libnum_rational-50093550ef3e0d96.rlib" "/opt/crater/target/debug/deps/libnum_bigint-740f478c9fdf6d37.rlib" "/opt/crater/target/debug/deps/librustc_serialize-dcd4906f684fbccc.rlib" "/opt/crater/target/debug/deps/libnum_iter-36a8be7f33c88457.rlib" "/opt/crater/target/debug/deps/libnum_integer-7008c8038c2bcf7d.rlib" "/opt/crater/target/debug/deps/libnum_traits-49ce1f445558d786.rlib" "/opt/crater/target/debug/deps/libglium-3720444f8421e062.rlib" "/opt/crater/target/debug/deps/libglutin-7c3dc80f4615c3c2.rlib" "/opt/crater/target/debug/deps/libwayland_window-bce97e9c733617c6.rlib" "/opt/crater/target/debug/deps/libtempfile-eeedfd4c755c6ceb.rlib" "/opt/crater/target/debug/deps/librand-4eddd915a17eb0ae.rlib" "/opt/crater/target/debug/deps/libbyteorder-4e66af015c9891dc.rlib" "/opt/crater/target/debug/deps/libwayland_kbd-1192e9c02dffcae2.rlib" "/opt/crater/target/debug/deps/libmemmap-13aefccf0e2d8ffa.rlib" "/opt/crater/target/debug/deps/libosmesa_sys-a5c35e3e65e30857.rlib" "/opt/crater/target/debug/deps/libwayland_client-ba796d90c35b3a29.rlib" "/opt/crater/target/debug/deps/libwayland_sys-050825a04171e62d.rlib" "/opt/crater/target/debug/deps/liblazy_static-6a27631cfe2000ad.rlib" "/opt/crater/target/debug/deps/libdlib-6bf577ff7bad0fea.rlib" "/opt/crater/target/debug/deps/liblibloading-9faf3d4a76e9a874.rlib" "/opt/crater/target/debug/deps/libcrossbeam-6dea45c01ddaa1e5.rlib" "/opt/crater/target/debug/deps/libbitflags-1a419d862fd59e6e.rlib" "/opt/crater/target/debug/deps/libx11_dl-b978eb467e5b0880.rlib" "/opt/crater/target/debug/deps/libshared_library-5759794cea8c528c.rlib" "/opt/crater/target/debug/deps/libsmallvec-c39a34a96a10e3fa.rlib" "/opt/crater/target/debug/deps/libbacktrace-da297b1a975aca33.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-e3bf8f1527750aaa.rlib" "/opt/crater/target/debug/deps/librustc_demangle-6917eb5c6fb1ba4f.rlib" "/opt/crater/target/debug/deps/libcfg_if-dd8e36b0bfa0c1f1.rlib" "/opt/crater/target/debug/deps/libdbghelp-a6acc9f0a368465f.rlib" "/opt/crater/target/debug/deps/libwinapi-6fcedc2d2f28cc0f.rlib" "/opt/crater/target/debug/deps/libkernel32-772fbdd4a4514fe6.rlib" "/opt/crater/target/debug/deps/liblibc-7362b1bf5a65e14c.rlib" "/opt/crater/target/debug/deps/liblazy_static-d1ab4248af637a21.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5eb7072357e3f704.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-be57a0a20ef83edc.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-53ea5c4d1e8787c5.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-90a03fea645d1ca0.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-d0be8ec5eb12a622.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-c9bd1ed65ad5f9b5.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-232a620458cbc142.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-378c2daa95643520.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-b1ad0e3b0cafff9a.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bd92551ef79ec0f7.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-6f92150ede6dcf89.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5d5836de4a922af7.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0bd990bd23dec0da.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5a50a9afbc6d167.rlib" "-Wl,-Bdynamic" "-ldl" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /opt/crater/target/debug/deps/libbacktrace-da297b1a975aca33.rlib(backtrace-da297b1a975aca33.backtrace.5xamnvwr-cgu.15.rcgu.o): In function `backtrace::symbolize::libbacktrace::init_state::{{closure}}':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/symbolize/libbacktrace.rs:150: undefined reference to `backtrace_create_state'
[INFO] [stderr]           /opt/crater/target/debug/deps/libbacktrace-da297b1a975aca33.rlib(backtrace-da297b1a975aca33.backtrace.5xamnvwr-cgu.15.rcgu.o): In function `backtrace::symbolize::libbacktrace::resolve':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/symbolize/libbacktrace.rs:167: undefined reference to `backtrace_pcinfo'
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/symbolize/libbacktrace.rs:171: undefined reference to `backtrace_syminfo'
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `megumin`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4fb685ad7ec17816dfa44fe412e6409a8bb84ba1b1aebeac2aef65a879a108d8"`
[INFO] running `"docker" "rm" "-f" "4fb685ad7ec17816dfa44fe412e6409a8bb84ba1b1aebeac2aef65a879a108d8"`
[INFO] [stdout] 4fb685ad7ec17816dfa44fe412e6409a8bb84ba1b1aebeac2aef65a879a108d8