[INFO] updating cached repository xfix/advent-of-code-2018-mirror [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/xfix/advent-of-code-2018-mirror [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/xfix/advent-of-code-2018-mirror" "work/ex/beta-1.38-1/sources/1.37.0/gh/xfix/advent-of-code-2018-mirror"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/xfix/advent-of-code-2018-mirror'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/xfix/advent-of-code-2018-mirror" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/xfix/advent-of-code-2018-mirror"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/xfix/advent-of-code-2018-mirror'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1f9c778413d93d66d40dfc9bab850340a9d4fe8b [INFO] sha for GitHub repo xfix/advent-of-code-2018-mirror: 1f9c778413d93d66d40dfc9bab850340a9d4fe8b [INFO] validating manifest of xfix/advent-of-code-2018-mirror on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of xfix/advent-of-code-2018-mirror on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing xfix/advent-of-code-2018-mirror [INFO] finished frobbing xfix/advent-of-code-2018-mirror [INFO] frobbed toml for xfix/advent-of-code-2018-mirror written to work/ex/beta-1.38-1/sources/1.37.0/gh/xfix/advent-of-code-2018-mirror/Cargo.toml [INFO] started frobbing xfix/advent-of-code-2018-mirror [INFO] finished frobbing xfix/advent-of-code-2018-mirror [INFO] frobbed toml for xfix/advent-of-code-2018-mirror written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/xfix/advent-of-code-2018-mirror/Cargo.toml [INFO] crate xfix/advent-of-code-2018-mirror already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing xfix/advent-of-code-2018-mirror against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/xfix/advent-of-code-2018-mirror:/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 6ca0304cefa42b7a2d5c774e3386c028eada88cf99d901fa9749ba5f05636f1e [INFO] running `"docker" "start" "-a" "6ca0304cefa42b7a2d5c774e3386c028eada88cf99d901fa9749ba5f05636f1e"` [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling z3-sys v0.4.0 [INFO] [stderr] Compiling arraymap v0.1.1 [INFO] [stderr] Compiling arrayvec v0.4.8 [INFO] [stderr] Compiling heck v0.3.0 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling nom v4.1.1 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling z3 v0.3.0 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling structopt-derive v0.2.14 [INFO] [stderr] Compiling enumset_derive v0.2.0 [INFO] [stderr] Compiling enumset v0.3.14 [INFO] [stderr] Compiling structopt v0.2.14 [INFO] [stderr] Compiling advent-of-code-2018 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'nom::str::take_while1_s': Please use `take_while1` instead [INFO] [stderr] --> src/day3/mod.rs:3:77 [INFO] [stderr] | [INFO] [stderr] 3 | use nom::{call, do_parse, error_position, map_res, named, tag, take_while1, take_while1_s}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'nom::str::take_while1_s': Please use `take_while1` instead [INFO] [stderr] --> src/day4/mod.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | take_while1_s, tuple_parser, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/day15/mod.rs:125:13 [INFO] [stderr] | [INFO] [stderr] 121 | player = &self.players[player_number]; [INFO] [stderr] | ------------ immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 125 | self.hurt(positions, target, player.attack_power); [INFO] [stderr] | ^^^^ ------------------- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(mutable_borrow_reservation_conflict)] on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [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/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/advent_of_code_2018-3315efd927c093e5.advent_of_code_2018.750mk2lb-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3315efd927c093e5.advent_of_code_2018.750mk2lb-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3315efd927c093e5.advent_of_code_2018.750mk2lb-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3315efd927c093e5.advent_of_code_2018.750mk2lb-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3315efd927c093e5.advent_of_code_2018.750mk2lb-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3315efd927c093e5.advent_of_code_2018.750mk2lb-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3315efd927c093e5.advent_of_code_2018.750mk2lb-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3315efd927c093e5.advent_of_code_2018.750mk2lb-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3315efd927c093e5.advent_of_code_2018.750mk2lb-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3315efd927c093e5.advent_of_code_2018.750mk2lb-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3315efd927c093e5.advent_of_code_2018.750mk2lb-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3315efd927c093e5.advent_of_code_2018.750mk2lb-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3315efd927c093e5.advent_of_code_2018.750mk2lb-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3315efd927c093e5.advent_of_code_2018.750mk2lb-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3315efd927c093e5.advent_of_code_2018.750mk2lb-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3315efd927c093e5.advent_of_code_2018.750mk2lb-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/advent_of_code_2018-3315efd927c093e5" "/opt/crater/target/debug/deps/advent_of_code_2018-3315efd927c093e5.e2wspxrbzbnaw9c.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libz3-e59263f10a24b913.rlib" "/opt/crater/target/debug/deps/libz3_sys-1582240d8c5085bd.rlib" "/opt/crater/target/debug/deps/liblog-b834723f16d525d5.rlib" "/opt/crater/target/debug/deps/libenumset-7e4d808ecf672742.rlib" "/opt/crater/target/debug/deps/libnum_complex-4a05c411aa472c71.rlib" "/opt/crater/target/debug/deps/libnum_traits-74c0def017ceb92e.rlib" "/opt/crater/target/debug/deps/libarraymap-ccf1081a5ef40a1a.rlib" "/opt/crater/target/debug/deps/librayon-e6e9bff905d174d9.rlib" "/opt/crater/target/debug/deps/librayon_core-d531eb8deed6af87.rlib" "/opt/crater/target/debug/deps/libnum_cpus-877af5861a056503.rlib" "/opt/crater/target/debug/deps/libcrossbeam_deque-289c068e6e60eef0.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-ee566a94b497cb47.rlib" "/opt/crater/target/debug/deps/libscopeguard-316f896e0d3e978a.rlib" "/opt/crater/target/debug/deps/libmemoffset-6c4b37f364c61d2a.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-4ee4091798a829a0.rlib" "/opt/crater/target/debug/deps/libarrayvec-bfe828d3d9a49ec8.rlib" "/opt/crater/target/debug/deps/libnodrop-844425db77ee9480.rlib" "/opt/crater/target/debug/deps/libregex-c024d5fa0e6a5396.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-2bf78c4326671e6c.rlib" "/opt/crater/target/debug/deps/libregex_syntax-cedbce883414c2f1.rlib" "/opt/crater/target/debug/deps/libucd_util-edaa55c21d4132d5.rlib" "/opt/crater/target/debug/deps/libthread_local-8c7127bfc065007d.rlib" "/opt/crater/target/debug/deps/liblazy_static-024dbe6825df62a4.rlib" "/opt/crater/target/debug/deps/libaho_corasick-627469776cffd33b.rlib" "/opt/crater/target/debug/deps/libitertools-9af196a7cc1b4dfc.rlib" "/opt/crater/target/debug/deps/libeither-1d8cfd8a86cf0dc0.rlib" "/opt/crater/target/debug/deps/libnom-53e35165ae7ba740.rlib" "/opt/crater/target/debug/deps/libmemchr-44c73a2c263b9fe7.rlib" "/opt/crater/target/debug/deps/libcfg_if-3f691fa550e97962.rlib" "/opt/crater/target/debug/deps/libstructopt-717fca0f461195cf.rlib" "/opt/crater/target/debug/deps/libclap-e0a4a8f32885b179.rlib" "/opt/crater/target/debug/deps/libvec_map-d1ee0a45638c2bc7.rlib" "/opt/crater/target/debug/deps/libtextwrap-92be40a5376d416f.rlib" "/opt/crater/target/debug/deps/libunicode_width-854b98bbb65b7690.rlib" "/opt/crater/target/debug/deps/libstrsim-c714b4fac07361e2.rlib" "/opt/crater/target/debug/deps/libbitflags-031756039b29afaf.rlib" "/opt/crater/target/debug/deps/libatty-2183e47e029b6dd5.rlib" "/opt/crater/target/debug/deps/liblibc-ec1525edc37f4b1c.rlib" "/opt/crater/target/debug/deps/libansi_term-ab3d266e25626249.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-4a76ff35a356aedf.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e11c7b3b3225afe2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-13217ede3d276f16.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-621a9ee22da6caa1.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-546c844e8071bbeb.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-be9569e4d599746f.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-47d8845cef2a3bc5.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-017511bce73a530c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-be7979c57a08057b.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d6459c4f0817c67c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-580035dd98451925.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-aee5c24fff305dea.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8a55a4098920125a.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-9fc4b5be2ba5cc19.rlib" "-Wl,-Bdynamic" "-lz3" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lz3 [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 `advent-of-code-2018`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "6ca0304cefa42b7a2d5c774e3386c028eada88cf99d901fa9749ba5f05636f1e"` [INFO] running `"docker" "rm" "-f" "6ca0304cefa42b7a2d5c774e3386c028eada88cf99d901fa9749ba5f05636f1e"` [INFO] [stdout] 6ca0304cefa42b7a2d5c774e3386c028eada88cf99d901fa9749ba5f05636f1e