[INFO] fetching crate seg-tree 0.3.0... [INFO] checking seg-tree-0.3.0 against try#2f3c33065a16f1030e8d2f90241df3b4bea01e77 for pr-106060 [INFO] extracting crate seg-tree 0.3.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate seg-tree 0.3.0 on toolchain 2f3c33065a16f1030e8d2f90241df3b4bea01e77 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2f3c33065a16f1030e8d2f90241df3b4bea01e77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate seg-tree 0.3.0 [INFO] finished tweaking crates.io crate seg-tree 0.3.0 [INFO] tweaked toml for crates.io crate seg-tree 0.3.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2f3c33065a16f1030e8d2f90241df3b4bea01e77" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2f3c33065a16f1030e8d2f90241df3b4bea01e77" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:9db6adea6fe108e8475f2314ed6ea91319efc655499b550640da2809d69ffe6a" "/opt/rustwide/cargo-home/bin/cargo" "+2f3c33065a16f1030e8d2f90241df3b4bea01e77" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a1341c561074fd4b86d27b009eef1470231a3627a82380319f17c2cec837e406 [INFO] running `Command { std: "docker" "start" "-a" "a1341c561074fd4b86d27b009eef1470231a3627a82380319f17c2cec837e406", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1341c561074fd4b86d27b009eef1470231a3627a82380319f17c2cec837e406", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1341c561074fd4b86d27b009eef1470231a3627a82380319f17c2cec837e406", kill_on_drop: false }` [INFO] [stdout] a1341c561074fd4b86d27b009eef1470231a3627a82380319f17c2cec837e406 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:9db6adea6fe108e8475f2314ed6ea91319efc655499b550640da2809d69ffe6a" "/opt/rustwide/cargo-home/bin/cargo" "+2f3c33065a16f1030e8d2f90241df3b4bea01e77" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16f3d60776b758895d651db6de2b61b69229b7ca836b87d61673dbac21f12f6c [INFO] running `Command { std: "docker" "start" "-a" "16f3d60776b758895d651db6de2b61b69229b7ca836b87d61673dbac21f12f6c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling serde v1.0.151 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling serde_json v1.0.91 [INFO] [stderr] Compiling rayon-core v1.10.1 [INFO] [stderr] Checking ryu v1.0.12 [INFO] [stderr] Compiling serde_derive v1.0.151 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking itoa v1.0.5 [INFO] [stderr] Checking plotters-backend v0.3.4 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking plotters-svg v0.3.3 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking seg-tree v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `libc v0.2.139` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/libc-60fb0a91f67a7f0c/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-0.2.139/build.rs:135:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5631ba8bc7da - std::backtrace_rs::backtrace::libunwind::trace::h1946339b635c2023 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x5631ba8bc7da - std::backtrace_rs::backtrace::trace_unsynchronized::h3088487216d67579 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5631ba8bc7da - std::sys_common::backtrace::_print_fmt::hd5ec55edcb81c8fc [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stderr] 3: 0x5631ba8bc7da - ::fmt::h858338ba7ac09c0f [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x5631ba8d9e9e - core::fmt::write::hc50c8e45053b5e48 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/core/src/fmt/mod.rs:1208:17 [INFO] [stderr] 5: 0x5631ba8ba395 - std::io::Write::write_fmt::h1d53f5306c12af1d [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/io/mod.rs:1682:15 [INFO] [stderr] 6: 0x5631ba8bc5a5 - std::sys_common::backtrace::_print::hb37a96c9d9ca140f [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 7: 0x5631ba8bc5a5 - std::sys_common::backtrace::print::h4e359386fc98f9a0 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 8: 0x5631ba8bdc2f - std::panicking::default_hook::{{closure}}::h3576655a0146331d [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/panicking.rs:267:22 [INFO] [stderr] 9: 0x5631ba8bd96b - std::panicking::default_hook::h228d721cd6938e8c [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/panicking.rs:286:9 [INFO] [stderr] 10: 0x5631ba8be33c - std::panicking::rust_panic_with_hook::h0e84fd61f72c02c2 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/panicking.rs:688:13 [INFO] [stderr] 11: 0x5631ba89d614 - std::panicking::begin_panic::{{closure}}::h1158ac3b2e857d7c [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/panicking.rs:608:9 [INFO] [stderr] 12: 0x5631ba89fe05 - std::sys_common::backtrace::__rust_end_short_backtrace::h2043806a8d61ca49 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stderr] 13: 0x5631ba89d54c - std::panicking::begin_panic::hbf19f98490ab4fa7 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/panicking.rs:607:12 [INFO] [stderr] 14: 0x5631ba89c194 - build_script_build::rustc_minor_nightly::hef94e388bbaaf840 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.139/build.rs:135:9 [INFO] [stderr] 15: 0x5631ba89b3f1 - build_script_build::main::h0af972cca060a8c1 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.139/build.rs:9:41 [INFO] [stderr] 16: 0x5631ba89e28b - core::ops::function::FnOnce::call_once::h2da096ada7bce4ed [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/core/src/ops/function.rs:507:5 [INFO] [stderr] 17: 0x5631ba89fe1e - std::sys_common::backtrace::__rust_begin_short_backtrace::h2a744352ba46e2cc [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/sys_common/backtrace.rs:121:18 [INFO] [stderr] 18: 0x5631ba899041 - std::rt::lang_start::{{closure}}::h001a766f15d689b0 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/rt.rs:166:18 [INFO] [stderr] 19: 0x5631ba8b772c - core::ops::function::impls:: for &F>::call_once::h0eb564eb694b9d67 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/core/src/ops/function.rs:606:13 [INFO] [stderr] 20: 0x5631ba8b772c - std::panicking::try::do_call::hbfbdd576858a65ad [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/panicking.rs:483:40 [INFO] [stderr] 21: 0x5631ba8b772c - std::panicking::try::hd4f59001659d0336 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/panicking.rs:447:19 [INFO] [stderr] 22: 0x5631ba8b772c - std::panic::catch_unwind::h89526cd880b2899b [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/panic.rs:137:14 [INFO] [stderr] 23: 0x5631ba8b772c - std::rt::lang_start_internal::{{closure}}::h1e618997cd402d82 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/rt.rs:148:48 [INFO] [stderr] 24: 0x5631ba8b772c - std::panicking::try::do_call::h1c15e98ee4b2006f [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/panicking.rs:483:40 [INFO] [stderr] 25: 0x5631ba8b772c - std::panicking::try::hf9e1726ccc0d4b29 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/panicking.rs:447:19 [INFO] [stderr] 26: 0x5631ba8b772c - std::panic::catch_unwind::h891b77bb635fc931 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/panic.rs:137:14 [INFO] [stderr] 27: 0x5631ba8b772c - std::rt::lang_start_internal::h7cf23dc624ba6279 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/rt.rs:148:20 [INFO] [stderr] 28: 0x5631ba89901a - std::rt::lang_start::h6841cafa65b81070 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/rt.rs:165:17 [INFO] [stderr] 29: 0x5631ba89cb8e - main [INFO] [stderr] 30: 0x7f0543be8083 - __libc_start_main [INFO] [stderr] 31: 0x5631ba89670e - _start [INFO] [stderr] 32: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "16f3d60776b758895d651db6de2b61b69229b7ca836b87d61673dbac21f12f6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16f3d60776b758895d651db6de2b61b69229b7ca836b87d61673dbac21f12f6c", kill_on_drop: false }` [INFO] [stdout] 16f3d60776b758895d651db6de2b61b69229b7ca836b87d61673dbac21f12f6c