[INFO] fetching crate ramer_douglas_peucker 0.2.2... [INFO] checking ramer_douglas_peucker-0.2.2 against try#2f3c33065a16f1030e8d2f90241df3b4bea01e77 for pr-106060 [INFO] extracting crate ramer_douglas_peucker 0.2.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate ramer_douglas_peucker 0.2.2 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 ramer_douglas_peucker 0.2.2 [INFO] finished tweaking crates.io crate ramer_douglas_peucker 0.2.2 [INFO] tweaked toml for crates.io crate ramer_douglas_peucker 0.2.2 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] 8a6b5d21427a31c9f0bacb6b8aaad72e8c3c2257f20dbb7a0825959a40fddd2d [INFO] running `Command { std: "docker" "start" "-a" "8a6b5d21427a31c9f0bacb6b8aaad72e8c3c2257f20dbb7a0825959a40fddd2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a6b5d21427a31c9f0bacb6b8aaad72e8c3c2257f20dbb7a0825959a40fddd2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a6b5d21427a31c9f0bacb6b8aaad72e8c3c2257f20dbb7a0825959a40fddd2d", kill_on_drop: false }` [INFO] [stdout] 8a6b5d21427a31c9f0bacb6b8aaad72e8c3c2257f20dbb7a0825959a40fddd2d [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] c264934cf73c911029b49441640aab78a2d951bfde58deb7c24c0bc52aec00a9 [INFO] running `Command { std: "docker" "start" "-a" "c264934cf73c911029b49441640aab78a2d951bfde58deb7c24c0bc52aec00a9", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking mint v0.5.9 [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-b624e440b0bede59/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: 0x55fb0fc9743a - 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: 0x55fb0fc9743a - 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: 0x55fb0fc9743a - std::sys_common::backtrace::_print_fmt::hd5ec55edcb81c8fc [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stderr] 3: 0x55fb0fc9743a - ::fmt::h858338ba7ac09c0f [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x55fb0fcb4fde - core::fmt::write::hc50c8e45053b5e48 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/core/src/fmt/mod.rs:1208:17 [INFO] [stderr] 5: 0x55fb0fc94da5 - std::io::Write::write_fmt::h1d53f5306c12af1d [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/io/mod.rs:1682:15 [INFO] [stderr] 6: 0x55fb0fc97205 - std::sys_common::backtrace::_print::hb37a96c9d9ca140f [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 7: 0x55fb0fc97205 - std::sys_common::backtrace::print::h4e359386fc98f9a0 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 8: 0x55fb0fc9888f - std::panicking::default_hook::{{closure}}::h3576655a0146331d [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/panicking.rs:267:22 [INFO] [stderr] 9: 0x55fb0fc985cb - std::panicking::default_hook::h228d721cd6938e8c [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/panicking.rs:286:9 [INFO] [stderr] 10: 0x55fb0fc98f9c - std::panicking::rust_panic_with_hook::h0e84fd61f72c02c2 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/panicking.rs:688:13 [INFO] [stderr] 11: 0x55fb0fc98d39 - std::panicking::begin_panic_handler::{{closure}}::hb37607187b5a50ec [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/panicking.rs:579:13 [INFO] [stderr] 12: 0x55fb0fc978ec - std::sys_common::backtrace::__rust_end_short_backtrace::h3b479f636e993393 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stderr] 13: 0x55fb0fc98a42 - rust_begin_unwind [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/panicking.rs:575:5 [INFO] [stderr] 14: 0x55fb0fc621f3 - core::panicking::panic_fmt::hd031cedbbba6f81a [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/core/src/panicking.rs:64:14 [INFO] [stderr] 15: 0x55fb0fc625c3 - core::result::unwrap_failed::h157be52881d1d712 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/core/src/result.rs:1790:5 [INFO] [stderr] 16: 0x55fb0fc63565 - core::result::Result::unwrap::h092040b5b0190caa [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/core/src/result.rs:1112:23 [INFO] [stderr] 17: 0x55fb0fc63ec3 - autocfg::new::h0515717b62bd54dc [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/autocfg-1.1.0/src/lib.rs:128:5 [INFO] [stderr] 18: 0x55fb0fc628e5 - build_script_build::main::h45f9946324f66297 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-traits-0.2.15/build.rs:6:14 [INFO] [stderr] 19: 0x55fb0fc627fb - core::ops::function::FnOnce::call_once::he56f4ab9c4715b75 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/core/src/ops/function.rs:507:5 [INFO] [stderr] 20: 0x55fb0fc62bce - std::sys_common::backtrace::__rust_begin_short_backtrace::he04c77e0c9ba357e [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/sys_common/backtrace.rs:121:18 [INFO] [stderr] 21: 0x55fb0fc628b1 - std::rt::lang_start::{{closure}}::h03b50dce74c7f876 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/rt.rs:166:18 [INFO] [stderr] 22: 0x55fb0fc91eac - core::ops::function::impls:: for &F>::call_once::h0eb564eb694b9d67 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/core/src/ops/function.rs:606:13 [INFO] [stderr] 23: 0x55fb0fc91eac - std::panicking::try::do_call::hbfbdd576858a65ad [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/panicking.rs:483:40 [INFO] [stderr] 24: 0x55fb0fc91eac - std::panicking::try::hd4f59001659d0336 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/panicking.rs:447:19 [INFO] [stderr] 25: 0x55fb0fc91eac - std::panic::catch_unwind::h89526cd880b2899b [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/panic.rs:137:14 [INFO] [stderr] 26: 0x55fb0fc91eac - std::rt::lang_start_internal::{{closure}}::h1e618997cd402d82 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/rt.rs:148:48 [INFO] [stderr] 27: 0x55fb0fc91eac - std::panicking::try::do_call::h1c15e98ee4b2006f [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/panicking.rs:483:40 [INFO] [stderr] 28: 0x55fb0fc91eac - std::panicking::try::hf9e1726ccc0d4b29 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/panicking.rs:447:19 [INFO] [stderr] 29: 0x55fb0fc91eac - std::panic::catch_unwind::h891b77bb635fc931 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/panic.rs:137:14 [INFO] [stderr] 30: 0x55fb0fc91eac - std::rt::lang_start_internal::h7cf23dc624ba6279 [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/rt.rs:148:20 [INFO] [stderr] 31: 0x55fb0fc6288a - std::rt::lang_start::h9db558786706d6fd [INFO] [stderr] at /rustc/2f3c33065a16f1030e8d2f90241df3b4bea01e77/library/std/src/rt.rs:165:17 [INFO] [stderr] 32: 0x55fb0fc62bbe - main [INFO] [stderr] 33: 0x7f68a3a04083 - __libc_start_main [INFO] [stderr] 34: 0x55fb0fc6270e - _start [INFO] [stderr] 35: 0x0 - [INFO] running `Command { std: "docker" "inspect" "c264934cf73c911029b49441640aab78a2d951bfde58deb7c24c0bc52aec00a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c264934cf73c911029b49441640aab78a2d951bfde58deb7c24c0bc52aec00a9", kill_on_drop: false }` [INFO] [stdout] c264934cf73c911029b49441640aab78a2d951bfde58deb7c24c0bc52aec00a9