[INFO] cloning repository https://github.com/Ymirke/rustlings-solutions [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ymirke/rustlings-solutions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYmirke%2Frustlings-solutions", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYmirke%2Frustlings-solutions'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9e0baf9e2c6c5068f8c79007b780a236a27ac590 [INFO] testing Ymirke/rustlings-solutions/9e0baf9e2c6c5068f8c79007b780a236a27ac590 against try#f23b22458132fb20faeb8a915b1c252478696f25 for pr-131095 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYmirke%2Frustlings-solutions" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Ymirke/rustlings-solutions on toolchain f23b22458132fb20faeb8a915b1c252478696f25 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Ymirke/rustlings-solutions [INFO] finished tweaking git repo https://github.com/Ymirke/rustlings-solutions [INFO] tweaked toml for git repo https://github.com/Ymirke/rustlings-solutions written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Ymirke/rustlings-solutions already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 31288ca7acddb853531a38beb2f753e30147eb235e776fc61eab7237d4e11b16 [INFO] running `Command { std: "docker" "start" "-a" "31288ca7acddb853531a38beb2f753e30147eb235e776fc61eab7237d4e11b16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "31288ca7acddb853531a38beb2f753e30147eb235e776fc61eab7237d4e11b16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31288ca7acddb853531a38beb2f753e30147eb235e776fc61eab7237d4e11b16", kill_on_drop: false }` [INFO] [stdout] 31288ca7acddb853531a38beb2f753e30147eb235e776fc61eab7237d4e11b16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dc4c0e7359768869532d0ebfd7a9fc83d60a2484be1ecdea6e4a65a4a72d1f68 [INFO] running `Command { std: "docker" "start" "-a" "dc4c0e7359768869532d0ebfd7a9fc83d60a2484be1ecdea6e4a65a4a72d1f68", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling lock_api v0.4.3 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling argh_shared v0.1.4 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling terminal_size v0.1.16 [INFO] [stderr] Compiling inotify-sys v0.1.5 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling inotify v0.7.1 [INFO] [stderr] Compiling number_prefix v0.2.8 [INFO] [stderr] Compiling termios v0.3.3 [INFO] [stderr] Compiling clicolors-control v1.0.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling filetime v0.2.14 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling notify v4.0.16 [INFO] [stderr] Compiling regex v1.4.6 [INFO] [stderr] Compiling argh_derive v0.1.4 [INFO] [stderr] Compiling console v0.14.1 [INFO] [stderr] Compiling console v0.7.7 [INFO] [stderr] Compiling indicatif v0.10.3 [INFO] [stderr] Compiling argh v0.1.4 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling rustlings v4.4.0 (/opt/rustwide/workdir) [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcODZ11U/symbols.o" "/opt/rustwide/target/debug/deps/rustlings-abea9c1687173152.rustlings.e7d226e665a925be-cgu.00.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-abea9c1687173152.rustlings.e7d226e665a925be-cgu.01.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-abea9c1687173152.rustlings.e7d226e665a925be-cgu.02.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-abea9c1687173152.rustlings.e7d226e665a925be-cgu.03.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-abea9c1687173152.rustlings.e7d226e665a925be-cgu.04.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-abea9c1687173152.rustlings.e7d226e665a925be-cgu.05.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-abea9c1687173152.rustlings.e7d226e665a925be-cgu.06.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-abea9c1687173152.rustlings.e7d226e665a925be-cgu.07.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-abea9c1687173152.rustlings.e7d226e665a925be-cgu.08.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-abea9c1687173152.rustlings.e7d226e665a925be-cgu.09.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-abea9c1687173152.rustlings.e7d226e665a925be-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-abea9c1687173152.rustlings.e7d226e665a925be-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-abea9c1687173152.rustlings.e7d226e665a925be-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-abea9c1687173152.rustlings.e7d226e665a925be-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-abea9c1687173152.rustlings.e7d226e665a925be-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-abea9c1687173152.rustlings.e7d226e665a925be-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-abea9c1687173152.a8x8gh5m7x0fmsz3kr2kyztxt.rcgu.o" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libtoml-3d8ea83feeff8ac8.rlib" "/opt/rustwide/target/debug/deps/libindicatif-76803c7a3e27292e.rlib" "/opt/rustwide/target/debug/deps/libnumber_prefix-1f0ddbeb30644c44.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-ef5cde8550224b17.rlib" "/opt/rustwide/target/debug/deps/libconsole-48d38db9a44f630c.rlib" "/opt/rustwide/target/debug/deps/libterminal_size-4026d10628d7e4d9.rlib" "/opt/rustwide/target/debug/deps/libserde-102cf74926b91a94.rlib" "/opt/rustwide/target/debug/deps/libnotify-61c9a5845941a522.rlib" "/opt/rustwide/target/debug/deps/libwalkdir-f1fb062e139c421a.rlib" "/opt/rustwide/target/debug/deps/libsame_file-3c36b17025d91add.rlib" "/opt/rustwide/target/debug/deps/libinotify-0d731cf3993ade50.rlib" "/opt/rustwide/target/debug/deps/libinotify_sys-225c0861b134f057.rlib" "/opt/rustwide/target/debug/deps/libmio_extras-53021e43c2478a13.rlib" "/opt/rustwide/target/debug/deps/liblazycell-c2a1b2911705803e.rlib" "/opt/rustwide/target/debug/deps/libmio-4b53258015c7dbdf.rlib" "/opt/rustwide/target/debug/deps/liblog-e97256dba8f0ccab.rlib" "/opt/rustwide/target/debug/deps/libslab-071482c4c950dd98.rlib" "/opt/rustwide/target/debug/deps/libiovec-603119cc1f4e8165.rlib" "/opt/rustwide/target/debug/deps/libnet2-5e635b714064273b.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-6065b8815e149626.rlib" "/opt/rustwide/target/debug/deps/libfiletime-1414e074c9dd3c74.rlib" "/opt/rustwide/target/debug/deps/libbitflags-b8f2fcfec265dfb2.rlib" "/opt/rustwide/target/debug/deps/libconsole-433e5aa733869cef.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-87ca8420365cd259.rlib" "/opt/rustwide/target/debug/deps/libregex-35ff2437739ad9e5.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-a3918cdf4f911b67.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-638f73e68de51540.rlib" "/opt/rustwide/target/debug/deps/libmemchr-eda4c84da0086cab.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-ff85922bae3325cc.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-3ece83bdfe7de4bb.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-ec3d532a58682045.rlib" "/opt/rustwide/target/debug/deps/liblock_api-8fa657362df653e0.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-6ebe5b14c8a6c2d8.rlib" "/opt/rustwide/target/debug/deps/libinstant-831fafc0cc2bd6fb.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-57bf25c23e31efdb.rlib" "/opt/rustwide/target/debug/deps/libclicolors_control-bb6fff4a892841df.rlib" "/opt/rustwide/target/debug/deps/libatty-b34b4117f0678062.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b82c15677deef9e2.rlib" "/opt/rustwide/target/debug/deps/libtermios-ea1e99691d05fd4a.rlib" "/opt/rustwide/target/debug/deps/liblibc-a8037208b36a874c.rlib" "/opt/rustwide/target/debug/deps/libargh-6b956908defaa60f.rlib" "/opt/rustwide/target/debug/deps/libargh_shared-a74b88dcc071386e.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-f36c847cc7d794fc.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-578d54746a79aa44.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-904c29d49e5cf73e.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-68b28eebae724018.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-560631c702dee569.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-10bcfbd81438e288.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-ca754d8825224f8b.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-eaa8e0bee9de3791.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-9871c3445f9c3efa.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-ed5a3106f015c794.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-22e9e03915f31288.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-fb6b09f170935963.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-c17c3ff980a79a1f.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-af872ecf6f22cced.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ca8dddbae7535f84.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-efa1bbd65297b1ec.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-395a38b8e0851c9b.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-d453bab70303062c.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a00d470c02c17e75.rlib" "-Wl,-Bdynamic" "-lc" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rustlings-abea9c1687173152" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rustlings` (bin "rustlings") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "dc4c0e7359768869532d0ebfd7a9fc83d60a2484be1ecdea6e4a65a4a72d1f68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc4c0e7359768869532d0ebfd7a9fc83d60a2484be1ecdea6e4a65a4a72d1f68", kill_on_drop: false }` [INFO] [stdout] dc4c0e7359768869532d0ebfd7a9fc83d60a2484be1ecdea6e4a65a4a72d1f68