[INFO] cloning repository xfix/advent-of-code-2018-mirror [INFO] running `"git" "clone" "--bare" "git://github.com/xfix/advent-of-code-2018-mirror.git" "work/cache/sources/gh/xfix/advent-of-code-2018-mirror"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/xfix/advent-of-code-2018-mirror'... [INFO] running `"git" "clone" "work/cache/sources/gh/xfix/advent-of-code-2018-mirror" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/xfix/advent-of-code-2018-mirror"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/xfix/advent-of-code-2018-mirror"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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 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 xfix/advent-of-code-2018-mirror 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 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/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded z3 v0.3.0 [INFO] [stderr] Downloaded z3-sys v0.4.0 [INFO] [stderr] Downloaded arraymap v0.1.1 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing xfix/advent-of-code-2018-mirror against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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=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] 9a6453f851bb3e025a73bb3912cfe26edb19d8471282d47618b83a66f976647c [INFO] running `"docker" "start" "-a" "9a6453f851bb3e025a73bb3912cfe26edb19d8471282d47618b83a66f976647c"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling num-traits v0.2.6 [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 log v0.4.6 [INFO] [stderr] Compiling arrayvec v0.4.8 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling heck v0.3.0 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling syn v0.15.22 [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 num_cpus v1.8.0 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling nom v4.1.1 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling enumset_derive v0.2.0 [INFO] [stderr] Compiling structopt-derive v0.2.14 [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/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/advent_of_code_2018-3285e3f0122ad447.advent_of_code_2018.ato1co77-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3285e3f0122ad447.advent_of_code_2018.ato1co77-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3285e3f0122ad447.advent_of_code_2018.ato1co77-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3285e3f0122ad447.advent_of_code_2018.ato1co77-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3285e3f0122ad447.advent_of_code_2018.ato1co77-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3285e3f0122ad447.advent_of_code_2018.ato1co77-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3285e3f0122ad447.advent_of_code_2018.ato1co77-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3285e3f0122ad447.advent_of_code_2018.ato1co77-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3285e3f0122ad447.advent_of_code_2018.ato1co77-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3285e3f0122ad447.advent_of_code_2018.ato1co77-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3285e3f0122ad447.advent_of_code_2018.ato1co77-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3285e3f0122ad447.advent_of_code_2018.ato1co77-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3285e3f0122ad447.advent_of_code_2018.ato1co77-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3285e3f0122ad447.advent_of_code_2018.ato1co77-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3285e3f0122ad447.advent_of_code_2018.ato1co77-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/advent_of_code_2018-3285e3f0122ad447.advent_of_code_2018.ato1co77-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/advent_of_code_2018-3285e3f0122ad447" "/opt/crater/target/debug/deps/advent_of_code_2018-3285e3f0122ad447.m6pz0dn6m7r2hwk.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/libz3-e3d345c81f72af37.rlib" "/opt/crater/target/debug/deps/libz3_sys-df75618f09a8170b.rlib" "/opt/crater/target/debug/deps/liblog-81d7a01bf3e0fcca.rlib" "/opt/crater/target/debug/deps/libenumset-eea4a846511d8b79.rlib" "/opt/crater/target/debug/deps/libnum_complex-88d9ca9f64dc028e.rlib" "/opt/crater/target/debug/deps/libnum_traits-dfec948de6f0da9b.rlib" "/opt/crater/target/debug/deps/libarraymap-350fa8520ae574e0.rlib" "/opt/crater/target/debug/deps/librayon-ab593968086aa52d.rlib" "/opt/crater/target/debug/deps/librayon_core-673dbf61745492f3.rlib" "/opt/crater/target/debug/deps/libnum_cpus-a802b21226af63b7.rlib" "/opt/crater/target/debug/deps/libcrossbeam_deque-07e6738750d25d86.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-467b180194c9b180.rlib" "/opt/crater/target/debug/deps/libscopeguard-fd1b9799252ebb40.rlib" "/opt/crater/target/debug/deps/libmemoffset-ded7f655f2feb8c2.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-624e844cfde63fa8.rlib" "/opt/crater/target/debug/deps/libarrayvec-5847e62be725a78a.rlib" "/opt/crater/target/debug/deps/libnodrop-242ff825073a6158.rlib" "/opt/crater/target/debug/deps/libregex-897fc550c41d5879.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-43252e55cfafc950.rlib" "/opt/crater/target/debug/deps/libregex_syntax-8985ac442551e84b.rlib" "/opt/crater/target/debug/deps/libucd_util-d5cf41029b63921a.rlib" "/opt/crater/target/debug/deps/libthread_local-ca36631e54ad2ed4.rlib" "/opt/crater/target/debug/deps/liblazy_static-f7d83078145752c3.rlib" "/opt/crater/target/debug/deps/libaho_corasick-167a29b26bc1ad44.rlib" "/opt/crater/target/debug/deps/libitertools-7bf55f3635744aca.rlib" "/opt/crater/target/debug/deps/libeither-384a7380e14c7ec2.rlib" "/opt/crater/target/debug/deps/libnom-e8439caa9f80c2f2.rlib" "/opt/crater/target/debug/deps/libmemchr-76c6e955ba31611d.rlib" "/opt/crater/target/debug/deps/libcfg_if-3e37735d4236562b.rlib" "/opt/crater/target/debug/deps/libstructopt-db9a2f6127a79585.rlib" "/opt/crater/target/debug/deps/libclap-f3a6da3972db06bc.rlib" "/opt/crater/target/debug/deps/libvec_map-cc0ce3adfcb1b056.rlib" "/opt/crater/target/debug/deps/libtextwrap-0102ea13946ebb73.rlib" "/opt/crater/target/debug/deps/libunicode_width-454a0b46b949aab8.rlib" "/opt/crater/target/debug/deps/libstrsim-642305543a158f9a.rlib" "/opt/crater/target/debug/deps/libbitflags-7486021306c0f32a.rlib" "/opt/crater/target/debug/deps/libatty-f4155e0083ed0989.rlib" "/opt/crater/target/debug/deps/liblibc-1e024785a4134c0a.rlib" "/opt/crater/target/debug/deps/libansi_term-0acbace24a3c1a47.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" "-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" "9a6453f851bb3e025a73bb3912cfe26edb19d8471282d47618b83a66f976647c"` [INFO] running `"docker" "rm" "-f" "9a6453f851bb3e025a73bb3912cfe26edb19d8471282d47618b83a66f976647c"` [INFO] [stdout] 9a6453f851bb3e025a73bb3912cfe26edb19d8471282d47618b83a66f976647c