[INFO] cloning repository https://github.com/tom-sherman/aoc-2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tom-sherman/aoc-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftom-sherman%2Faoc-2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftom-sherman%2Faoc-2020'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-receive.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftom-sherman%2Faoc-2020/hooks/pre-receive.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/tom-sherman/aoc-2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tom-sherman/aoc-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftom-sherman%2Faoc-2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftom-sherman%2Faoc-2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 66724ccd7d955dbeda5713f9ca201f5aba36bfad [INFO] checking tom-sherman/aoc-2020 against try#9edc8987ad42f7a9d21d57465015000ae3578c17 for pr-108389 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftom-sherman%2Faoc-2020" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tom-sherman/aoc-2020 on toolchain 9edc8987ad42f7a9d21d57465015000ae3578c17 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9edc8987ad42f7a9d21d57465015000ae3578c17" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tom-sherman/aoc-2020 [INFO] finished tweaking git repo https://github.com/tom-sherman/aoc-2020 [INFO] tweaked toml for git repo https://github.com/tom-sherman/aoc-2020 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/tom-sherman/aoc-2020 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" "+9edc8987ad42f7a9d21d57465015000ae3578c17" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e2a9e7e193985ba0d5a8221c3984785a9e0a75acc409a02815633ff67a1f464e" "/opt/rustwide/cargo-home/bin/cargo" "+9edc8987ad42f7a9d21d57465015000ae3578c17" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4c56b9d5544d510a26fa64d9fcdfcbb56b34fdd634db3a6e5ea0065867714180 [INFO] running `Command { std: "docker" "start" "-a" "4c56b9d5544d510a26fa64d9fcdfcbb56b34fdd634db3a6e5ea0065867714180", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c56b9d5544d510a26fa64d9fcdfcbb56b34fdd634db3a6e5ea0065867714180", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c56b9d5544d510a26fa64d9fcdfcbb56b34fdd634db3a6e5ea0065867714180", kill_on_drop: false }` [INFO] [stdout] 4c56b9d5544d510a26fa64d9fcdfcbb56b34fdd634db3a6e5ea0065867714180 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e2a9e7e193985ba0d5a8221c3984785a9e0a75acc409a02815633ff67a1f464e" "/opt/rustwide/cargo-home/bin/cargo" "+9edc8987ad42f7a9d21d57465015000ae3578c17" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5178d76ac846f84d6c628a3b72dbea1c75330ec9eafb4d437ec79e2ffe4737de [INFO] running `Command { std: "docker" "start" "-a" "5178d76ac846f84d6c628a3b72dbea1c75330ec9eafb4d437ec79e2ffe4737de", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking os_str_bytes v2.4.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `heck` [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcBr610B/symbols.o" "/opt/rustwide/target/debug/build/indexmap-20f3dd7af6859272/build_script_build-20f3dd7af6859272.build_script_build.2ee4ef65-cgu.0.rcgu.o" "/opt/rustwide/target/debug/build/indexmap-20f3dd7af6859272/build_script_build-20f3dd7af6859272.build_script_build.2ee4ef65-cgu.1.rcgu.o" "/opt/rustwide/target/debug/build/indexmap-20f3dd7af6859272/build_script_build-20f3dd7af6859272.build_script_build.2ee4ef65-cgu.2.rcgu.o" "/opt/rustwide/target/debug/build/indexmap-20f3dd7af6859272/build_script_build-20f3dd7af6859272.build_script_build.2ee4ef65-cgu.3.rcgu.o" "/opt/rustwide/target/debug/build/indexmap-20f3dd7af6859272/build_script_build-20f3dd7af6859272.build_script_build.2ee4ef65-cgu.4.rcgu.o" "/opt/rustwide/target/debug/build/indexmap-20f3dd7af6859272/build_script_build-20f3dd7af6859272.3avja9plyk1b686c.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libautocfg-ffa6ed63a5249000.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-67e0fe4bfa018a5e.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-6e25273444177929.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-05da49d3cca73bff.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-616c9bd2710f0982.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d9df84ec1a8a7a8f.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0242ef3eea1e9db2.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-127f477a16f3f8f8.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-eb235cc34134320b.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-c5f20f2274212453.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-4483c8bc4648568f.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-94da6a76998341a3.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-22a9646e8f27a6e4.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-eb91273024ac0258.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-323da837c64ef472.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-6d46d38f739892fe.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8212dcd77adfe144.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-522518611024dce5.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-05898138a596088a.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-b78d27aa9e5e005b.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/build/indexmap-20f3dd7af6859272/build_script_build-20f3dd7af6859272" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: final link failed: No space left on device [INFO] [stdout] 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] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcdVv0Ep/symbols.o" "/opt/rustwide/target/debug/build/proc-macro-error-71e54f291c020df2/build_script_build-71e54f291c020df2.build_script_build.b4ce6c75-cgu.0.rcgu.o" "/opt/rustwide/target/debug/build/proc-macro-error-71e54f291c020df2/build_script_build-71e54f291c020df2.build_script_build.b4ce6c75-cgu.1.rcgu.o" "/opt/rustwide/target/debug/build/proc-macro-error-71e54f291c020df2/build_script_build-71e54f291c020df2.build_script_build.b4ce6c75-cgu.2.rcgu.o" "/opt/rustwide/target/debug/build/proc-macro-error-71e54f291c020df2/build_script_build-71e54f291c020df2.build_script_build.b4ce6c75-cgu.3.rcgu.o" "/opt/rustwide/target/debug/build/proc-macro-error-71e54f291c020df2/build_script_build-71e54f291c020df2.build_script_build.b4ce6c75-cgu.4.rcgu.o" "/opt/rustwide/target/debug/build/proc-macro-error-71e54f291c020df2/build_script_build-71e54f291c020df2.build_script_build.b4ce6c75-cgu.5.rcgu.o" "/opt/rustwide/target/debug/build/proc-macro-error-71e54f291c020df2/build_script_build-71e54f291c020df2.build_script_build.b4ce6c75-cgu.6.rcgu.o" "/opt/rustwide/target/debug/build/proc-macro-error-71e54f291c020df2/build_script_build-71e54f291c020df2.3z6z97aqydg8gmo7.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libversion_check-f1d88389fd709b4f.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-67e0fe4bfa018a5e.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-6e25273444177929.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-05da49d3cca73bff.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-616c9bd2710f0982.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d9df84ec1a8a7a8f.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0242ef3eea1e9db2.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-127f477a16f3f8f8.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-eb235cc34134320b.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-c5f20f2274212453.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-4483c8bc4648568f.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-94da6a76998341a3.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-22a9646e8f27a6e4.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-eb91273024ac0258.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-323da837c64ef472.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-6d46d38f739892fe.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8212dcd77adfe144.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-522518611024dce5.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-05898138a596088a.rlib" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-b78d27aa9e5e005b.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/9edc8987ad42f7a9d21d57465015000ae3578c17/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/build/proc-macro-error-71e54f291c020df2/build_script_build-71e54f291c020df2" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: final link failed: No space left on device [INFO] [stdout] 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 `indexmap` due to 2 previous errors [INFO] [stderr] error: could not compile `proc-macro-error` due to 2 previous errors [INFO] [stderr] LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `proc-macro2` [INFO] [stderr] thread 'rustc' panicked at 'assertion failed: pos.get() <= self.position()', compiler/rustc_metadata/src/rmeta/encoder.rs:435:9 [INFO] [stderr] error: could not compile `regex-syntax` [INFO] running `Command { std: "docker" "inspect" "5178d76ac846f84d6c628a3b72dbea1c75330ec9eafb4d437ec79e2ffe4737de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5178d76ac846f84d6c628a3b72dbea1c75330ec9eafb4d437ec79e2ffe4737de", kill_on_drop: false }` [INFO] [stdout] 5178d76ac846f84d6c628a3b72dbea1c75330ec9eafb4d437ec79e2ffe4737de