[INFO] fetching crate pw-telegram-bot-raw-fork 0.9.2... [INFO] checking pw-telegram-bot-raw-fork-0.9.2 against try#66a90ebb65988141d56cac36290f07711b1b1e2d for pr-104616 [INFO] extracting crate pw-telegram-bot-raw-fork 0.9.2 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate pw-telegram-bot-raw-fork 0.9.2 on toolchain 66a90ebb65988141d56cac36290f07711b1b1e2d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66a90ebb65988141d56cac36290f07711b1b1e2d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pw-telegram-bot-raw-fork 0.9.2 [INFO] finished tweaking crates.io crate pw-telegram-bot-raw-fork 0.9.2 [INFO] tweaked toml for crates.io crate pw-telegram-bot-raw-fork 0.9.2 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66a90ebb65988141d56cac36290f07711b1b1e2d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66a90ebb65988141d56cac36290f07711b1b1e2d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+66a90ebb65988141d56cac36290f07711b1b1e2d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 21f37c8f930688466cf342e6edf140f9eea229d9549403808d47b7c0b132b2c9 [INFO] running `Command { std: "docker" "start" "-a" "21f37c8f930688466cf342e6edf140f9eea229d9549403808d47b7c0b132b2c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21f37c8f930688466cf342e6edf140f9eea229d9549403808d47b7c0b132b2c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21f37c8f930688466cf342e6edf140f9eea229d9549403808d47b7c0b132b2c9", kill_on_drop: false }` [INFO] [stdout] 21f37c8f930688466cf342e6edf140f9eea229d9549403808d47b7c0b132b2c9 [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=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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+66a90ebb65988141d56cac36290f07711b1b1e2d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a1e17e643ab05700edf3a82704e81c462c20e6372a5433d33b4e5ee70fcf22ee [INFO] running `Command { std: "docker" "start" "-a" "a1e17e643ab05700edf3a82704e81c462c20e6372a5433d33b4e5ee70fcf22ee", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.147 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Compiling serde_json v1.0.88 [INFO] [stderr] Checking itoa v1.0.4 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] error: failed to run custom build command for `num-traits v0.2.15` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/num-traits-67b0ccfc4cfa8716/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Error { kind: Other("could not execute rustc") }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/autocfg-1.1.0/src/lib.rs:128:20 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5637078e8660 - std::backtrace_rs::backtrace::libunwind::trace::h6e19814b4a643d61 [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x5637078e8660 - std::backtrace_rs::backtrace::trace_unsynchronized::h68c1c52feb50cf1c [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5637078e8660 - std::sys_common::backtrace::_print_fmt::ha1f058fd0a732244 [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stderr] 3: 0x5637078e8660 - ::fmt::h28796d0ff6afe0f6 [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x563707905bce - core::fmt::write::hfee7452f6d0af6d0 [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/core/src/fmt/mod.rs:1208:17 [INFO] [stderr] 5: 0x5637078e5a85 - std::io::Write::write_fmt::h37a8cf2922b3a01b [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/std/src/io/mod.rs:1682:15 [INFO] [stderr] 6: 0x5637078e8425 - std::sys_common::backtrace::_print::h596f2a1bebccc8dd [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 7: 0x5637078e8425 - std::sys_common::backtrace::print::h53ae9baa224c59ab [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 8: 0x5637078e9a6f - std::panicking::default_hook::{{closure}}::h07238a9a90067e6a [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/std/src/panicking.rs:267:22 [INFO] [stderr] 9: 0x5637078e97aa - std::panicking::default_hook::h4d541074f0e2c365 [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/std/src/panicking.rs:286:9 [INFO] [stderr] 10: 0x5637078ea16c - std::panicking::rust_panic_with_hook::he9a9da3e8fa18fc2 [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/std/src/panicking.rs:688:13 [INFO] [stderr] 11: 0x5637078e9f07 - std::panicking::begin_panic_handler::{{closure}}::h5133679ed2524f54 [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/std/src/panicking.rs:579:13 [INFO] [stderr] 12: 0x5637078e8b0c - std::sys_common::backtrace::__rust_end_short_backtrace::hdb49be8d0a61a024 [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stderr] 13: 0x5637078e9c22 - rust_begin_unwind [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/std/src/panicking.rs:575:5 [INFO] [stderr] 14: 0x5637078b31c3 - core::panicking::panic_fmt::h0df9d8742cce2c6d [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/core/src/panicking.rs:65:14 [INFO] [stderr] 15: 0x5637078b33c3 - core::result::unwrap_failed::h1848fb3e43a85ac1 [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/core/src/result.rs:1791:5 [INFO] [stderr] 16: 0x5637078b4035 - core::result::Result::unwrap::hc8f3049802498043 [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/core/src/result.rs:1113:23 [INFO] [stderr] 17: 0x5637078b4c53 - autocfg::new::hdbd3614fd842693e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/autocfg-1.1.0/src/lib.rs:128:5 [INFO] [stderr] 18: 0x5637078b36b5 - build_script_build::main::hfba461e1a6f1be4b [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-traits-0.2.15/build.rs:6:14 [INFO] [stderr] 19: 0x5637078b35fb - core::ops::function::FnOnce::call_once::hc36a93a8ac8618f6 [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/core/src/ops/function.rs:507:5 [INFO] [stderr] 20: 0x5637078b3a1e - std::sys_common::backtrace::__rust_begin_short_backtrace::h2be28e3a5d1917af [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/std/src/sys_common/backtrace.rs:121:18 [INFO] [stderr] 21: 0x5637078b39f1 - std::rt::lang_start::{{closure}}::h40eff1d359e0e759 [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/std/src/rt.rs:166:18 [INFO] [stderr] 22: 0x5637078e2b9c - core::ops::function::impls:: for &F>::call_once::hbca72c3be19ccbd4 [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/core/src/ops/function.rs:606:13 [INFO] [stderr] 23: 0x5637078e2b9c - std::panicking::try::do_call::h906fe64a4e5fabc3 [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/std/src/panicking.rs:483:40 [INFO] [stderr] 24: 0x5637078e2b9c - std::panicking::try::ha0352638fa5c430f [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/std/src/panicking.rs:447:19 [INFO] [stderr] 25: 0x5637078e2b9c - std::panic::catch_unwind::he3b266bba4acb511 [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/std/src/panic.rs:137:14 [INFO] [stderr] 26: 0x5637078e2b9c - std::rt::lang_start_internal::{{closure}}::h177ffb10202722f6 [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/std/src/rt.rs:148:48 [INFO] [stderr] 27: 0x5637078e2b9c - std::panicking::try::do_call::hf2596bc808a1e564 [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/std/src/panicking.rs:483:40 [INFO] [stderr] 28: 0x5637078e2b9c - std::panicking::try::h701d9d08f21b67df [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/std/src/panicking.rs:447:19 [INFO] [stderr] 29: 0x5637078e2b9c - std::panic::catch_unwind::haf8b82143ca6f508 [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/std/src/panic.rs:137:14 [INFO] [stderr] 30: 0x5637078e2b9c - std::rt::lang_start_internal::h39c930f836da0315 [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/std/src/rt.rs:148:20 [INFO] [stderr] 31: 0x5637078b39ca - std::rt::lang_start::h3f47fa147a6dcb4a [INFO] [stderr] at /rustc/66a90ebb65988141d56cac36290f07711b1b1e2d/library/std/src/rt.rs:165:17 [INFO] [stderr] 32: 0x5637078b398e - main [INFO] [stderr] 33: 0x7f05ff581083 - __libc_start_main [INFO] [stderr] 34: 0x5637078b350e - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a1e17e643ab05700edf3a82704e81c462c20e6372a5433d33b4e5ee70fcf22ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1e17e643ab05700edf3a82704e81c462c20e6372a5433d33b4e5ee70fcf22ee", kill_on_drop: false }` [INFO] [stdout] a1e17e643ab05700edf3a82704e81c462c20e6372a5433d33b4e5ee70fcf22ee