[INFO] cloning repository https://github.com/cah6/aoc-2021-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cah6/aoc-2021-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcah6%2Faoc-2021-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcah6%2Faoc-2021-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6cf60a5ddac29f2e2245983f0679742a64033093 [INFO] testing cah6/aoc-2021-rust against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcah6%2Faoc-2021-rust" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cah6/aoc-2021-rust on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cah6/aoc-2021-rust [INFO] finished tweaking git repo https://github.com/cah6/aoc-2021-rust [INFO] tweaked toml for git repo https://github.com/cah6/aoc-2021-rust written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/cah6/aoc-2021-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded net2 v0.2.36 [INFO] [stderr] Downloaded time v0.2.23 [INFO] [stderr] Downloaded native-tls v0.2.6 [INFO] [stderr] Downloaded flate2 v1.0.19 [INFO] [stderr] Downloaded socket2 v0.3.17 [INFO] [stderr] Downloaded wasm-bindgen-test-macro v0.3.18 [INFO] [stderr] Downloaded indenter v0.3.0 [INFO] [stderr] Downloaded futures-io v0.3.8 [INFO] [stderr] Downloaded addr2line v0.14.0 [INFO] [stderr] Downloaded owo-colors v1.1.3 [INFO] [stderr] Downloaded standback v0.2.13 [INFO] [stderr] Downloaded sharded-slab v0.1.0 [INFO] [stderr] Downloaded cookie v0.14.3 [INFO] [stderr] Downloaded reqwest v0.10.9 [INFO] [stderr] Downloaded wasm-bindgen-test v0.3.18 [INFO] [stderr] Downloaded async-compression v0.3.6 [INFO] [stderr] Downloaded generator v0.6.23 [INFO] [stderr] Downloaded backtrace v0.3.55 [INFO] [stderr] Downloaded eyre v0.6.3 [INFO] [stderr] Downloaded cookie_store v0.12.0 [INFO] [stderr] Downloaded cc v1.0.65 [INFO] [stderr] Downloaded syn v1.0.52 [INFO] [stderr] Downloaded tracing-subscriber v0.2.15 [INFO] [stderr] Downloaded object v0.22.0 [INFO] [stderr] Downloaded color-eyre v0.5.8 [INFO] [stderr] Downloaded color-spantrace v0.1.4 [INFO] [stderr] Downloaded loom v0.3.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 29f04385b5c2f1a0c2978ba712e04710f5f8adeb1b0b1baba4687c4e0f54c7b5 [INFO] running `Command { std: "docker" "start" "-a" "29f04385b5c2f1a0c2978ba712e04710f5f8adeb1b0b1baba4687c4e0f54c7b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "29f04385b5c2f1a0c2978ba712e04710f5f8adeb1b0b1baba4687c4e0f54c7b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29f04385b5c2f1a0c2978ba712e04710f5f8adeb1b0b1baba4687c4e0f54c7b5", kill_on_drop: false }` [INFO] [stdout] 29f04385b5c2f1a0c2978ba712e04710f5f8adeb1b0b1baba4687c4e0f54c7b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--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] 043b8472a20f16be1c0fd0406a4c09818e0cddcaba7ad39c8db5cf7029731da5 [INFO] running `Command { std: "docker" "start" "-a" "043b8472a20f16be1c0fd0406a4c09818e0cddcaba7ad39c8db5cf7029731da5", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling cc v1.0.65 [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Compiling native-tls v0.2.6 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling eyre v0.6.3 [INFO] [stderr] Compiling encoding_rs v0.8.26 [INFO] [stderr] Compiling object v0.22.0 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling indenter v0.3.0 [INFO] [stderr] Compiling aoc-2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling owo-colors v1.1.3 [INFO] [stderr] Compiling standback v0.2.13 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling time v0.2.23 [INFO] [stderr] Compiling cookie v0.14.3 [INFO] [stderr] Compiling tinyvec v1.1.0 [INFO] [stderr] Compiling form_urlencoded v1.0.0 [INFO] [stderr] Compiling addr2line v0.14.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling tracing-subscriber v0.2.15 [INFO] [stderr] Compiling net2 v0.2.36 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling socket2 v0.3.17 [INFO] [stderr] Compiling flate2 v1.0.19 [INFO] [stderr] error: failed to run custom build command for `aoc-2020 v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/aoc-2020-2336a0fd8ae5283b/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=build.rs [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Cannot write to src/init.rs: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }', build.rs:90:40 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55555f76fa5d - std::backtrace_rs::backtrace::libunwind::trace::hee598835bc88d35b [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x55555f76fa5d - std::backtrace_rs::backtrace::trace_unsynchronized::h9cdc730ba5cf5d72 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55555f76fa5d - std::sys_common::backtrace::_print_fmt::h75aeaf7ed30e43fa [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x55555f76fa5d - ::fmt::h606862f787600875 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x55555f78c3ac - core::fmt::write::he803f0f418caf762 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/fmt/mod.rs:1190:17 [INFO] [stderr] 5: 0x55555f76c978 - std::io::Write::write_fmt::h70bc45872f37e7bb [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/io/mod.rs:1657:15 [INFO] [stderr] 6: 0x55555f7716f7 - std::sys_common::backtrace::_print::h64d038cf8ac3e13e [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x55555f7716f7 - std::sys_common::backtrace::print::h359300b4a7fccf65 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x55555f7716f7 - std::panicking::default_hook::{{closure}}::hf51be35e2f510149 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x55555f7713c0 - std::panicking::default_hook::h03ca0f22e1d2d25e [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x55555f771e49 - std::panicking::rust_panic_with_hook::h3b7380e99b825b63 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:698:17 [INFO] [stderr] 11: 0x55555f771b37 - std::panicking::begin_panic_handler::{{closure}}::h8e849d0710154ce0 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:588:13 [INFO] [stderr] 12: 0x55555f76ff24 - std::sys_common::backtrace::__rust_end_short_backtrace::hedcdaddbd4c46cc5 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x55555f771849 - rust_begin_unwind [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:584:5 [INFO] [stderr] 14: 0x55555f74f3b3 - core::panicking::panic_fmt::he1bbc7336d49a357 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panicking.rs:143:14 [INFO] [stderr] 15: 0x55555f74f443 - core::result::unwrap_failed::h719f957ed74f93fd [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/result.rs:1749:5 [INFO] [stderr] 16: 0x55555f75aa0b - core::result::Result::expect::hd05ef43e9c425fbb [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/result.rs:1022:23 [INFO] [stderr] 17: 0x55555f757281 - build_script_build::add_year_in_init::h77574b1e3bbcc545 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:90:5 [INFO] [stderr] 18: 0x55555f756406 - build_script_build::main::hd3f9c932b84607ab [INFO] [stderr] at /opt/rustwide/workdir/build.rs:23:5 [INFO] [stderr] 19: 0x55555f7579fb - core::ops::function::FnOnce::call_once::he94b0b7d99b91662 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 20: 0x55555f759f6e - std::sys_common::backtrace::__rust_begin_short_backtrace::hc8a94f6ecb66ea43 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 21: 0x55555f758561 - std::rt::lang_start::{{closure}}::hd792714f4fe60d84 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/rt.rs:145:18 [INFO] [stderr] 22: 0x55555f76f141 - core::ops::function::impls:: for &F>::call_once::hb7014f43484a8b4e [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 23: 0x55555f76f141 - std::panicking::try::do_call::h7bc9dc436daeb8c7 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40 [INFO] [stderr] 24: 0x55555f76f141 - std::panicking::try::h653d68a27ff5f175 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19 [INFO] [stderr] 25: 0x55555f76f141 - std::panic::catch_unwind::h9d739f9f59895e68 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14 [INFO] [stderr] 26: 0x55555f76f141 - std::rt::lang_start_internal::{{closure}}::hf006f2bc7ce22bbe [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/rt.rs:128:48 [INFO] [stderr] 27: 0x55555f76f141 - std::panicking::try::do_call::hfb39d6df61a2e69f [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40 [INFO] [stderr] 28: 0x55555f76f141 - std::panicking::try::h13e2d225134958ac [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19 [INFO] [stderr] 29: 0x55555f76f141 - std::panic::catch_unwind::h3bd49b5a5dfb1a50 [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14 [INFO] [stderr] 30: 0x55555f76f141 - std::rt::lang_start_internal::h2ba92edce36c035e [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/rt.rs:128:20 [INFO] [stderr] 31: 0x55555f758530 - std::rt::lang_start::h05aacd375e61309c [INFO] [stderr] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/rt.rs:144:17 [INFO] [stderr] 32: 0x55555f75791c - main [INFO] [stderr] 33: 0x7ff75ef910b3 - __libc_start_main [INFO] [stderr] 34: 0x55555f74fb3e - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "043b8472a20f16be1c0fd0406a4c09818e0cddcaba7ad39c8db5cf7029731da5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "043b8472a20f16be1c0fd0406a4c09818e0cddcaba7ad39c8db5cf7029731da5", kill_on_drop: false }` [INFO] [stdout] 043b8472a20f16be1c0fd0406a4c09818e0cddcaba7ad39c8db5cf7029731da5