[INFO] cloning repository https://github.com/mmueller/advent2017 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mmueller/advent2017" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmueller%2Fadvent2017", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmueller%2Fadvent2017'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1558d163f1022a55b4e59035eebb9a55f00bdf70 [INFO] checking mmueller/advent2017 against try#5d9095c550fcec9e458ce8d6b0c04a217641db66 for pr-77153 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmueller%2Fadvent2017" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mmueller/advent2017 on toolchain 5d9095c550fcec9e458ce8d6b0c04a217641db66 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mmueller/advent2017 [INFO] finished tweaking git repo https://github.com/mmueller/advent2017 [INFO] tweaked toml for git repo https://github.com/mmueller/advent2017 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/mmueller/advent2017 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e43d4521050349d5c1fd6a48c325d3d87b95b4219b7f073bd0634b56c68f4ed8 [INFO] running `Command { std: "docker" "start" "-a" "e43d4521050349d5c1fd6a48c325d3d87b95b4219b7f073bd0634b56c68f4ed8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e43d4521050349d5c1fd6a48c325d3d87b95b4219b7f073bd0634b56c68f4ed8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e43d4521050349d5c1fd6a48c325d3d87b95b4219b7f073bd0634b56c68f4ed8", kill_on_drop: false }` [INFO] [stdout] e43d4521050349d5c1fd6a48c325d3d87b95b4219b7f073bd0634b56c68f4ed8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 089b65a4927cdf3c9b9fe18ca62b19cc1a5d7ae29af7e6cefe8371f7a8356830 [INFO] running `Command { std: "docker" "start" "-a" "089b65a4927cdf3c9b9fe18ca62b19cc1a5d7ae29af7e6cefe8371f7a8356830", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.34 [INFO] [stderr] Compiling cc v1.0.3 [INFO] [stderr] Checking rustc-demangle v0.1.5 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Compiling advent2017 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking either v1.4.0 [INFO] [stderr] Checking argparse v0.2.1 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Checking itertools v0.7.4 [INFO] [stderr] error: failed to run custom build command for `advent2017 v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/advent2017-4d9b0b455bff5d29/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', build.rs:8:42 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55a965a698c0 - std::backtrace_rs::backtrace::libunwind::trace::he85dfb3ae4206056 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x55a965a698c0 - std::backtrace_rs::backtrace::trace_unsynchronized::h1ad28094d7b00c21 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55a965a698c0 - std::sys_common::backtrace::_print_fmt::h901b54610713cd21 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/sys_common/backtrace.rs:79 [INFO] [stderr] 3: 0x55a965a698c0 - ::fmt::hb0ad78ee1571f7e0 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x55a965a82b9c - core::fmt::write::h1857a60b204f1b6a [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/fmt/mod.rs:1080 [INFO] [stderr] 5: 0x55a965a679f7 - std::io::Write::write_fmt::hf7b7d7b243f84a36 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/io/mod.rs:1517 [INFO] [stderr] 6: 0x55a965a6ba10 - std::sys_common::backtrace::_print::hd093978a5287b8ff [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x55a965a6ba10 - std::sys_common::backtrace::print::h20f46787581d56d7 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x55a965a6ba10 - std::panicking::default_hook::{{closure}}::h486cbb4b82ffc357 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:208 [INFO] [stderr] 9: 0x55a965a6b6c8 - std::panicking::default_hook::h4190c9e3edd4d591 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:227 [INFO] [stderr] 10: 0x55a965a6c0e1 - std::panicking::rust_panic_with_hook::h72e78719cdda225c [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:577 [INFO] [stderr] 11: 0x55a965a6bc89 - std::panicking::begin_panic_handler::{{closure}}::h8bd07dbd34150a96 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:484 [INFO] [stderr] 12: 0x55a965a69d4c - std::sys_common::backtrace::__rust_end_short_backtrace::hdb6b3066ad29028a [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/sys_common/backtrace.rs:153 [INFO] [stderr] 13: 0x55a965a6bc49 - rust_begin_unwind [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:483 [INFO] [stderr] 14: 0x55a965a81ec1 - core::panicking::panic_fmt::hb15d6f55e8472f62 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/panicking.rs:85 [INFO] [stderr] 15: 0x55a965a81ce3 - core::option::expect_none_failed::he492a18657d97593 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/option.rs:1221 [INFO] [stderr] 16: 0x55a965a54a6b - core::result::Result::unwrap::h2d26e5cb76e9cf28 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/result.rs:973 [INFO] [stderr] 17: 0x55a965a4deb9 - build_script_build::main::hc3406d32b95686a4 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:8 [INFO] [stderr] 18: 0x55a965a4bdeb - core::ops::function::FnOnce::call_once::hccc8cd390daabdcd [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/ops/function.rs:227 [INFO] [stderr] 19: 0x55a965a52e3e - std::sys_common::backtrace::__rust_begin_short_backtrace::h8bf6eff4f15ea9ec [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/sys_common/backtrace.rs:137 [INFO] [stderr] 20: 0x55a965a4d821 - std::rt::lang_start::{{closure}}::hd336d455f5adc1ed [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/rt.rs:66 [INFO] [stderr] 21: 0x55a965a6c4a0 - core::ops::function::impls:: for &F>::call_once::h5e15f43ce28787f7 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/core/src/ops/function.rs:259 [INFO] [stderr] 22: 0x55a965a6c4a0 - std::panicking::try::do_call::h764f1891769113e9 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:381 [INFO] [stderr] 23: 0x55a965a6c4a0 - std::panicking::try::h0f2fe4fdd5e0ad19 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panicking.rs:345 [INFO] [stderr] 24: 0x55a965a6c4a0 - std::panic::catch_unwind::h1634e40dd3a19f80 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/panic.rs:382 [INFO] [stderr] 25: 0x55a965a6c4a0 - std::rt::lang_start_internal::h8d4bc7b854bbd5fe [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/rt.rs:51 [INFO] [stderr] 26: 0x55a965a4d7f7 - std::rt::lang_start::ha34343299691d985 [INFO] [stderr] at /rustc/5d9095c550fcec9e458ce8d6b0c04a217641db66/library/std/src/rt.rs:65 [INFO] [stderr] 27: 0x55a965a4e92a - main [INFO] [stderr] 28: 0x7f25fd9c90b3 - __libc_start_main [INFO] [stderr] 29: 0x55a965a470ae - _start [INFO] [stderr] 30: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "089b65a4927cdf3c9b9fe18ca62b19cc1a5d7ae29af7e6cefe8371f7a8356830", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "089b65a4927cdf3c9b9fe18ca62b19cc1a5d7ae29af7e6cefe8371f7a8356830", kill_on_drop: false }` [INFO] [stdout] 089b65a4927cdf3c9b9fe18ca62b19cc1a5d7ae29af7e6cefe8371f7a8356830