[INFO] cloning repository https://github.com/Samed-Hamma/rustlings [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Samed-Hamma/rustlings" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamed-Hamma%2Frustlings", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamed-Hamma%2Frustlings'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 59ace14ed5fe390847fc91823acda5308f20c632 [INFO] testing Samed-Hamma/rustlings against try#5bc97a20e5cc382ae6d19f727a9e73eeb2734548 for pr-99093 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamed-Hamma%2Frustlings" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Samed-Hamma/rustlings on toolchain 5bc97a20e5cc382ae6d19f727a9e73eeb2734548 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5bc97a20e5cc382ae6d19f727a9e73eeb2734548" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Samed-Hamma/rustlings [INFO] finished tweaking git repo https://github.com/Samed-Hamma/rustlings [INFO] tweaked toml for git repo https://github.com/Samed-Hamma/rustlings written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/Samed-Hamma/rustlings already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5bc97a20e5cc382ae6d19f727a9e73eeb2734548" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+5bc97a20e5cc382ae6d19f727a9e73eeb2734548" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 857e20cad05e939194148ec68ec2f1c4983f5e733ae7cebcc26c78cf035a4094 [INFO] running `Command { std: "docker" "start" "-a" "857e20cad05e939194148ec68ec2f1c4983f5e733ae7cebcc26c78cf035a4094", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "857e20cad05e939194148ec68ec2f1c4983f5e733ae7cebcc26c78cf035a4094", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "857e20cad05e939194148ec68ec2f1c4983f5e733ae7cebcc26c78cf035a4094", kill_on_drop: false }` [INFO] [stdout] 857e20cad05e939194148ec68ec2f1c4983f5e733ae7cebcc26c78cf035a4094 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+5bc97a20e5cc382ae6d19f727a9e73eeb2734548" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5874687d373f449bbcee1d3f127fba9af771792f4e261c6dadddf9d0bfa1e13c [INFO] running `Command { std: "docker" "start" "-a" "5874687d373f449bbcee1d3f127fba9af771792f4e261c6dadddf9d0bfa1e13c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling regex v1.1.6 [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling smallvec v0.6.9 [INFO] [stderr] Compiling serde v1.0.92 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling same-file v1.0.4 [INFO] [stderr] Compiling lazycell v1.2.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling lock_api v0.2.0 [INFO] [stderr] Compiling regex-syntax v0.6.6 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling walkdir v2.2.7 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling aho-corasick v0.7.3 [INFO] [stderr] Compiling parking_lot_core v0.5.0 [INFO] [stderr] Compiling parking_lot v0.8.0 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling clicolors-control v1.0.0 [INFO] [stderr] Compiling termios v0.3.1 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling inotify-sys v0.1.3 [INFO] [stderr] Compiling filetime v0.2.5 [INFO] [stderr] Compiling inotify v0.7.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling number_prefix v0.2.8 [INFO] [stderr] Compiling mio-extras v2.0.5 [INFO] [stderr] Compiling notify v4.0.15 [INFO] [stderr] Compiling console v0.8.0 [INFO] [stderr] Compiling console v0.7.7 [INFO] [stderr] Compiling indicatif v0.10.3 [INFO] [stderr] Compiling serde_derive v1.0.92 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling rustlings v4.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcbclrem/symbols.o" "/opt/rustwide/target/debug/deps/rustlings-fe0ef6f7c61f18f7.rustlings.7973975b-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-fe0ef6f7c61f18f7.rustlings.7973975b-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-fe0ef6f7c61f18f7.rustlings.7973975b-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-fe0ef6f7c61f18f7.rustlings.7973975b-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-fe0ef6f7c61f18f7.rustlings.7973975b-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-fe0ef6f7c61f18f7.rustlings.7973975b-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-fe0ef6f7c61f18f7.rustlings.7973975b-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-fe0ef6f7c61f18f7.rustlings.7973975b-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-fe0ef6f7c61f18f7.rustlings.7973975b-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-fe0ef6f7c61f18f7.rustlings.7973975b-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-fe0ef6f7c61f18f7.rustlings.7973975b-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-fe0ef6f7c61f18f7.rustlings.7973975b-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-fe0ef6f7c61f18f7.rustlings.7973975b-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-fe0ef6f7c61f18f7.rustlings.7973975b-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-fe0ef6f7c61f18f7.rustlings.7973975b-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-fe0ef6f7c61f18f7.rustlings.7973975b-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/rustlings-fe0ef6f7c61f18f7.4hg9m08stbt93f0w.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libtoml-edd226bf999ff6fc.rlib" "/opt/rustwide/target/debug/deps/libindicatif-9e78713928673a11.rlib" "/opt/rustwide/target/debug/deps/libnumber_prefix-b8cffb1814492346.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-d5dec3098aef1e7b.rlib" "/opt/rustwide/target/debug/deps/libconsole-09a7a79b44184b1d.rlib" "/opt/rustwide/target/debug/deps/libserde-58fb50d28ad300c3.rlib" "/opt/rustwide/target/debug/deps/libnotify-f3099a74e3b1d3e4.rlib" "/opt/rustwide/target/debug/deps/libwalkdir-b1b9378ae4bc024d.rlib" "/opt/rustwide/target/debug/deps/libsame_file-3256528a7d9923a9.rlib" "/opt/rustwide/target/debug/deps/libinotify-b1b33da21a688569.rlib" "/opt/rustwide/target/debug/deps/libinotify_sys-1188a435f52563ee.rlib" "/opt/rustwide/target/debug/deps/libmio_extras-37ba898bc91ef103.rlib" "/opt/rustwide/target/debug/deps/liblazycell-53c98d8318d50829.rlib" "/opt/rustwide/target/debug/deps/libmio-b24100e70912bb50.rlib" "/opt/rustwide/target/debug/deps/liblog-0b50a36de0176d9c.rlib" "/opt/rustwide/target/debug/deps/libslab-ab98851c871a197f.rlib" "/opt/rustwide/target/debug/deps/libiovec-deb9e6383fb999c1.rlib" "/opt/rustwide/target/debug/deps/libnet2-45bde2f99fcde31d.rlib" "/opt/rustwide/target/debug/deps/libfiletime-6c7dec24fa2efdb1.rlib" "/opt/rustwide/target/debug/deps/libconsole-94610cdc4dc6c0db.rlib" "/opt/rustwide/target/debug/deps/libregex-46844e9455267cd7.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-0a6668032f28c853.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-3e94a7c5537e3047.rlib" "/opt/rustwide/target/debug/deps/libucd_util-3cc94c66ff24300e.rlib" "/opt/rustwide/target/debug/deps/libthread_local-0bf60bf4cdf1b7ba.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-912e9880ccea5c58.rlib" "/opt/rustwide/target/debug/deps/libmemchr-83b5d58227d28aa7.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-eb1e8b9f64c59411.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-0676102c9f9979f5.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-d453494ee8b80562.rlib" "/opt/rustwide/target/debug/deps/librand-56eabfc85cc68dad.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-970991550c187f87.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-46dd3b8a1aaa0e5e.rlib" "/opt/rustwide/target/debug/deps/librand_hc-41127eeeefef1010.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-7651a9493d76ee7a.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-aeb3e6cd33b8e995.rlib" "/opt/rustwide/target/debug/deps/librand_core-54881814acc37a87.rlib" "/opt/rustwide/target/debug/deps/librand_os-6316861cc70d8e36.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-d16cb8bd0352f99d.rlib" "/opt/rustwide/target/debug/deps/librand_core-24b7ee40fd421f2e.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-074917369cef59f5.rlib" "/opt/rustwide/target/debug/deps/liblock_api-c15b8ab9eaa35939.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-b0d6578ff8168bec.rlib" "/opt/rustwide/target/debug/deps/libclicolors_control-cc61e69e4650f27f.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-deaeff8e79132040.rlib" "/opt/rustwide/target/debug/deps/libtermios-e44f7ed85d8a9d78.rlib" "/opt/rustwide/target/debug/deps/libclap-d26bb52dbd19f437.rlib" "/opt/rustwide/target/debug/deps/libvec_map-11539489c7468588.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-c000b62b7a029c16.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-1c5c393aa49a23dd.rlib" "/opt/rustwide/target/debug/deps/libstrsim-c0d73e3d44b574a0.rlib" "/opt/rustwide/target/debug/deps/libbitflags-257fd09b908c4179.rlib" "/opt/rustwide/target/debug/deps/libatty-31c96e957a8c1945.rlib" "/opt/rustwide/target/debug/deps/liblibc-ebcd45085cf6fa59.rlib" "/opt/rustwide/target/debug/deps/libansi_term-76ca62e328105e50.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1aab30bac2090a15.rlib" "/opt/rustwide/rustup-home/toolchains/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9cdaf64f7570f7ff.rlib" "/opt/rustwide/rustup-home/toolchains/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-7d64cc870c011631.rlib" "/opt/rustwide/rustup-home/toolchains/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-a0a88b78deed3a16.rlib" "/opt/rustwide/rustup-home/toolchains/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-315eac6a3174b13c.rlib" "/opt/rustwide/rustup-home/toolchains/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-778610d63efc39ce.rlib" "/opt/rustwide/rustup-home/toolchains/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-11737b9eef3e285d.rlib" "/opt/rustwide/rustup-home/toolchains/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-8165420a20fe4548.rlib" "/opt/rustwide/rustup-home/toolchains/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-db4c499f2074199d.rlib" "/opt/rustwide/rustup-home/toolchains/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-1a230f9a19aa3698.rlib" "/opt/rustwide/rustup-home/toolchains/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-605ec4e87a2c9d10.rlib" "/opt/rustwide/rustup-home/toolchains/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-5f171797b6654b84.rlib" "/opt/rustwide/rustup-home/toolchains/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-990f92fdff457c3a.rlib" "/opt/rustwide/rustup-home/toolchains/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-66ccc5a2fa17d637.rlib" "/opt/rustwide/rustup-home/toolchains/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9dba3f083c9eb142.rlib" "/opt/rustwide/rustup-home/toolchains/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-dfc71beee59013ce.rlib" "/opt/rustwide/rustup-home/toolchains/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-522518611024dce5.rlib" "/opt/rustwide/rustup-home/toolchains/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-05898138a596088a.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-6f7f4877ee9c613e.rlib" "-Wl,-Bdynamic" "-lc" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rustlings-fe0ef6f7c61f18f7" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rustlings` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "5874687d373f449bbcee1d3f127fba9af771792f4e261c6dadddf9d0bfa1e13c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5874687d373f449bbcee1d3f127fba9af771792f4e261c6dadddf9d0bfa1e13c", kill_on_drop: false }` [INFO] [stdout] 5874687d373f449bbcee1d3f127fba9af771792f4e261c6dadddf9d0bfa1e13c