[INFO] fetching crate degreen 0.1.1... [INFO] checking degreen-0.1.1 against try#4a23c45c7893f1416456144e3883cc48ea91722e for pr-82322 [INFO] extracting crate degreen 0.1.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate degreen 0.1.1 on toolchain 4a23c45c7893f1416456144e3883cc48ea91722e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate degreen 0.1.1 [INFO] finished tweaking crates.io crate degreen 0.1.1 [INFO] tweaked toml for crates.io crate degreen 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fa4c0d5139fb0f75b3bf47ab03bec99a393d2c647ca5e68555397fc7e2fd1be9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fa4c0d5139fb0f75b3bf47ab03bec99a393d2c647ca5e68555397fc7e2fd1be9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa4c0d5139fb0f75b3bf47ab03bec99a393d2c647ca5e68555397fc7e2fd1be9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa4c0d5139fb0f75b3bf47ab03bec99a393d2c647ca5e68555397fc7e2fd1be9", kill_on_drop: false }` [INFO] [stdout] fa4c0d5139fb0f75b3bf47ab03bec99a393d2c647ca5e68555397fc7e2fd1be9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25103bc98038c1b2897d63e583eeb75f8a653983be46226b493eee3bd70719a2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "25103bc98038c1b2897d63e583eeb75f8a653983be46226b493eee3bd70719a2", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling pkg v1.1.0 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling degreen v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `degreen v0.1.1 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/degreen-0726c03d28f4ed30/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'byte index 7 is out of bounds of ``', build.rs:23:25 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x558c63fd59d0 - std::backtrace_rs::backtrace::libunwind::trace::hb4de9797f80b7b8c [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x558c63fd59d0 - std::backtrace_rs::backtrace::trace_unsynchronized::h59566d0bd20efff7 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x558c63fd59d0 - std::sys_common::backtrace::_print_fmt::hcfa5ce6be50275d4 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x558c63fd59d0 - ::fmt::hd8c307a38b9bab04 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x558c63ff43dc - core::fmt::write::h3868db8542c90941 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/fmt/mod.rs:1092:17 [INFO] [stderr] 5: 0x558c63fd2ee2 - std::io::Write::write_fmt::hab90295d5a0f197d [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/io/mod.rs:1568:15 [INFO] [stderr] 6: 0x558c63fd76b5 - std::sys_common::backtrace::_print::h19224910b8700cf1 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x558c63fd76b5 - std::sys_common::backtrace::print::h25dedfa68c5fb84a [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x558c63fd76b5 - std::panicking::default_hook::{{closure}}::h12c5765653a72a42 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x558c63fd7163 - std::panicking::default_hook::he65cee71c4209f0c [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x558c63fd7e51 - std::panicking::rust_panic_with_hook::h01a674d863fe0d8a [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x558c63fd7997 - std::panicking::begin_panic_handler::{{closure}}::h9b9fecf185178864 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x558c63fd5e6c - std::sys_common::backtrace::__rust_end_short_backtrace::h57be46a42dc7f24b [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x558c63fd78f9 - rust_begin_unwind [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x558c63ff3621 - core::panicking::panic_fmt::h20225113c4a2f8fd [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x558c63ff6fc5 - core::str::slice_error_fail::h38483f32f63d625f [INFO] [stderr] 16: 0x558c63fbf152 - core::str::traits:: for core::ops::range::RangeTo>::index::h9f1d9e012e347af4 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/str/traits.rs:289:21 [INFO] [stderr] 17: 0x558c63fba5b2 - core::str::traits:: for str>::index::h0eee3c2f379aa2e9 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/str/traits.rs:64:9 [INFO] [stderr] 18: 0x558c63fb1473 - build_script_build::set_version::hcd3508935edc089b [INFO] [stderr] at /opt/rustwide/workdir/build.rs:23:25 [INFO] [stderr] 19: 0x558c63fb1299 - build_script_build::main::h0f864858ff347131 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:8:5 [INFO] [stderr] 20: 0x558c63fb1a9b - core::ops::function::FnOnce::call_once::h500c9f684337f30a [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 21: 0x558c63fb11be - std::sys_common::backtrace::__rust_begin_short_backtrace::h07babbdb49300301 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 22: 0x558c63fb1261 - std::rt::lang_start::{{closure}}::h21727f17c29cc502 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/rt.rs:66:18 [INFO] [stderr] 23: 0x558c63fd826a - core::ops::function::impls:: for &F>::call_once::h2c4fd7d4128112a8 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 24: 0x558c63fd826a - std::panicking::try::do_call::h41fb7dbbbe7bece6 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/panicking.rs:379:40 [INFO] [stderr] 25: 0x558c63fd826a - std::panicking::try::hd38008ccba72bce1 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/panicking.rs:343:19 [INFO] [stderr] 26: 0x558c63fd826a - std::panic::catch_unwind::h057e765cd60f2d13 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/panic.rs:431:14 [INFO] [stderr] 27: 0x558c63fd826a - std::rt::lang_start_internal::hdb9d0b9d2cdcda8b [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/rt.rs:51:25 [INFO] [stderr] 28: 0x558c63fb1237 - std::rt::lang_start::hf09ebafa2676ba12 [INFO] [stderr] at /rustc/4a23c45c7893f1416456144e3883cc48ea91722e/library/std/src/rt.rs:65:5 [INFO] [stderr] 29: 0x558c63fb186a - main [INFO] [stderr] 30: 0x7f5397f970b3 - __libc_start_main [INFO] [stderr] 31: 0x558c63fb10ae - _start [INFO] [stderr] 32: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "25103bc98038c1b2897d63e583eeb75f8a653983be46226b493eee3bd70719a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25103bc98038c1b2897d63e583eeb75f8a653983be46226b493eee3bd70719a2", kill_on_drop: false }` [INFO] [stdout] 25103bc98038c1b2897d63e583eeb75f8a653983be46226b493eee3bd70719a2