[INFO] fetching crate radix_fmt 1.0.0... [INFO] checking radix_fmt-1.0.0 against try#dbe54b90b471ee86a3b006973bf90c6cbb93415f for pr-102091 [INFO] extracting crate radix_fmt 1.0.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate radix_fmt 1.0.0 on toolchain dbe54b90b471ee86a3b006973bf90c6cbb93415f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dbe54b90b471ee86a3b006973bf90c6cbb93415f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate radix_fmt 1.0.0 [INFO] finished tweaking crates.io crate radix_fmt 1.0.0 [INFO] tweaked toml for crates.io crate radix_fmt 1.0.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dbe54b90b471ee86a3b006973bf90c6cbb93415f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dbe54b90b471ee86a3b006973bf90c6cbb93415f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:06bd2dc561ac9b9120e7d8112cca06cd3b1bded0ddb8515a4f6a39439d56c944" "/opt/rustwide/cargo-home/bin/cargo" "+dbe54b90b471ee86a3b006973bf90c6cbb93415f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 577f819b29e9168674e2c61eb15a7c21cc04f3b1be20216da9164fcafce9466d [INFO] running `Command { std: "docker" "start" "-a" "577f819b29e9168674e2c61eb15a7c21cc04f3b1be20216da9164fcafce9466d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "577f819b29e9168674e2c61eb15a7c21cc04f3b1be20216da9164fcafce9466d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "577f819b29e9168674e2c61eb15a7c21cc04f3b1be20216da9164fcafce9466d", kill_on_drop: false }` [INFO] [stdout] 577f819b29e9168674e2c61eb15a7c21cc04f3b1be20216da9164fcafce9466d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:06bd2dc561ac9b9120e7d8112cca06cd3b1bded0ddb8515a4f6a39439d56c944" "/opt/rustwide/cargo-home/bin/cargo" "+dbe54b90b471ee86a3b006973bf90c6cbb93415f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf209f95a8976e9703798902bdebc6634fb3ca6c06a4936eac91359b7028a65b [INFO] running `Command { std: "docker" "start" "-a" "bf209f95a8976e9703798902bdebc6634fb3ca6c06a4936eac91359b7028a65b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling libc v0.2.133 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking radix_fmt v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lib.rs:106:10 [INFO] [stdout] | [INFO] [stdout] 106 | 0...9 => u + b'0', [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lib.rs:107:11 [INFO] [stdout] | [INFO] [stdout] 107 | 10...35 => u - 10 + a, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling rand_jitter v0.1.4 [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] error: failed to run custom build command for `libc v0.2.133` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/libc-6e659bfc8bc8e175/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 'Failed to get rustc version', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.133/build.rs:9:63 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55f52fd6b210 - std::backtrace_rs::backtrace::libunwind::trace::ha0d7edfdaf011033 [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 1: 0x55f52fd6b210 - std::backtrace_rs::backtrace::trace_unsynchronized::hf63e316d6f6c5d77 [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55f52fd6b210 - std::sys_common::backtrace::_print_fmt::h94353a478745e1cd [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x55f52fd6b210 - ::fmt::h239a46784b8d03c7 [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x55f52fd885ce - core::fmt::write::h8c8f2a6cf3f1e080 [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/core/src/fmt/mod.rs:1202:17 [INFO] [stderr] 5: 0x55f52fd68495 - std::io::Write::write_fmt::h33b851e0a2f204a3 [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/std/src/io/mod.rs:1679:15 [INFO] [stderr] 6: 0x55f52fd6c893 - std::sys_common::backtrace::_print::heb7b969448122efb [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x55f52fd6c893 - std::sys_common::backtrace::print::hc047394f1b624c64 [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x55f52fd6c893 - std::panicking::default_hook::{{closure}}::h2d2c9c2af2f2d43e [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/std/src/panicking.rs:267:22 [INFO] [stderr] 9: 0x55f52fd6c57f - std::panicking::default_hook::h4270b5df2149cbb7 [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/std/src/panicking.rs:286:9 [INFO] [stderr] 10: 0x55f52fd6cf39 - std::panicking::rust_panic_with_hook::h94bae5e7ff66116a [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/std/src/panicking.rs:669:13 [INFO] [stderr] 11: 0x55f52fd6ce37 - std::panicking::begin_panic_handler::{{closure}}::ha3102dba9cd4ebb2 [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/std/src/panicking.rs:560:13 [INFO] [stderr] 12: 0x55f52fd6b6bc - std::sys_common::backtrace::__rust_end_short_backtrace::h4a324fc86e070396 [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x55f52fd6cb52 - rust_begin_unwind [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/std/src/panicking.rs:556:5 [INFO] [stderr] 14: 0x55f52fd44a93 - core::panicking::panic_fmt::h527e4b71fe9767a8 [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/core/src/panicking.rs:142:14 [INFO] [stderr] 15: 0x55f52fd87871 - core::panicking::panic_display::hedb5da7c372b5979 [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/core/src/panicking.rs:72:5 [INFO] [stderr] 16: 0x55f52fd8781b - core::panicking::panic_str::h479047c28e7329d5 [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/core/src/panicking.rs:56:5 [INFO] [stderr] 17: 0x55f52fd44906 - core::option::expect_failed::hf2df9e76df883e03 [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/core/src/option.rs:1880:5 [INFO] [stderr] 18: 0x55f52fd4e9b2 - core::option::Option::expect::h4e281a7510f32996 [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/core/src/option.rs:738:21 [INFO] [stderr] 19: 0x55f52fd49cc4 - build_script_build::main::h96950b9ee7033bd3 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.133/build.rs:9:41 [INFO] [stderr] 20: 0x55f52fd4be2b - core::ops::function::FnOnce::call_once::h2334147bb8e42f68 [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/core/src/ops/function.rs:251:5 [INFO] [stderr] 21: 0x55f52fd4dade - std::sys_common::backtrace::__rust_begin_short_backtrace::h097478a6bee1f058 [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 22: 0x55f52fd46f71 - std::rt::lang_start::{{closure}}::h19d3e751a27a2e97 [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/std/src/rt.rs:166:18 [INFO] [stderr] 23: 0x55f52fd65bbf - core::ops::function::impls:: for &F>::call_once::hf8d90901b1a646a4 [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/core/src/ops/function.rs:286:13 [INFO] [stderr] 24: 0x55f52fd65bbf - std::panicking::try::do_call::hb3be6ff0691cc80c [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/std/src/panicking.rs:464:40 [INFO] [stderr] 25: 0x55f52fd65bbf - std::panicking::try::h00e46f6023f74f4f [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/std/src/panicking.rs:428:19 [INFO] [stderr] 26: 0x55f52fd65bbf - std::panic::catch_unwind::hae6042122ad6aa5e [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/std/src/panic.rs:137:14 [INFO] [stderr] 27: 0x55f52fd65bbf - std::rt::lang_start_internal::{{closure}}::ha6671f3ce5a45cc6 [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/std/src/rt.rs:148:48 [INFO] [stderr] 28: 0x55f52fd65bbf - std::panicking::try::do_call::he3ad6c8597d0e5b2 [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/std/src/panicking.rs:464:40 [INFO] [stderr] 29: 0x55f52fd65bbf - std::panicking::try::h5d36ec23cc5dcb28 [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/std/src/panicking.rs:428:19 [INFO] [stderr] 30: 0x55f52fd65bbf - std::panic::catch_unwind::hf8dae42ce9b6e084 [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/std/src/panic.rs:137:14 [INFO] [stderr] 31: 0x55f52fd65bbf - std::rt::lang_start_internal::hda5b374777fad7e2 [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/std/src/rt.rs:148:20 [INFO] [stderr] 32: 0x55f52fd46f4a - std::rt::lang_start::hcf241fdb89f14e01 [INFO] [stderr] at /rustc/dbe54b90b471ee86a3b006973bf90c6cbb93415f/library/std/src/rt.rs:165:17 [INFO] [stderr] 33: 0x55f52fd4b491 - main [INFO] [stderr] 34: 0x7fabeea75083 - __libc_start_main [INFO] [stderr] 35: 0x55f52fd44c6e - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "bf209f95a8976e9703798902bdebc6634fb3ca6c06a4936eac91359b7028a65b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf209f95a8976e9703798902bdebc6634fb3ca6c06a4936eac91359b7028a65b", kill_on_drop: false }` [INFO] [stdout] bf209f95a8976e9703798902bdebc6634fb3ca6c06a4936eac91359b7028a65b