[INFO] fetching crate repo_link 0.1.0... [INFO] checking repo_link-0.1.0 against try#b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4 for pr-102737 [INFO] extracting crate repo_link 0.1.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate repo_link 0.1.0 on toolchain b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate repo_link 0.1.0 [INFO] finished tweaking crates.io crate repo_link 0.1.0 [INFO] tweaked toml for crates.io crate repo_link 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate repo_link 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c02eb1011291f53be00649a007be27b007d7ef74acc373a2046e966c771f74a2 [INFO] running `Command { std: "docker" "start" "-a" "c02eb1011291f53be00649a007be27b007d7ef74acc373a2046e966c771f74a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c02eb1011291f53be00649a007be27b007d7ef74acc373a2046e966c771f74a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c02eb1011291f53be00649a007be27b007d7ef74acc373a2046e966c771f74a2", kill_on_drop: false }` [INFO] [stdout] c02eb1011291f53be00649a007be27b007d7ef74acc373a2046e966c771f74a2 [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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a774c80b126b55fce59439a8bb87591b6ba5308d518751da68233a22821161e5 [INFO] running `Command { std: "docker" "start" "-a" "a774c80b126b55fce59439a8bb87591b6ba5308d518751da68233a22821161e5", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling syn v1.0.34 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking predicates-core v1.0.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking predicates-tree v1.0.0 [INFO] [stderr] Checking fragile v1.0.0 [INFO] [stderr] Checking downcast v0.10.0 [INFO] [stderr] Checking repo_link v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] error: failed to run custom build command for `num-traits v0.2.12` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/num-traits-5a63c955b2f03395/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-1.0.0/src/lib.rs:128:20 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5601e48d2ae0 - std::backtrace_rs::backtrace::libunwind::trace::h1f8d0107ca20e2d5 [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 1: 0x5601e48d2ae0 - std::backtrace_rs::backtrace::trace_unsynchronized::h16b61b8a4ff9bae0 [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5601e48d2ae0 - std::sys_common::backtrace::_print_fmt::h2d4ab214d7f33688 [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x5601e48d2ae0 - ::fmt::h7347f839a6cc9bcc [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x5601e48f00fe - core::fmt::write::h34dbb2bf07bebeae [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/core/src/fmt/mod.rs:1209:17 [INFO] [stderr] 5: 0x5601e48cfcd5 - std::io::Write::write_fmt::h39e3edd307407be6 [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/io/mod.rs:1679:15 [INFO] [stderr] 6: 0x5601e48d4173 - std::sys_common::backtrace::_print::h2ebb882446e23999 [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x5601e48d4173 - std::sys_common::backtrace::print::h236a709ec9a162e3 [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x5601e48d4173 - std::panicking::default_hook::{{closure}}::h9fe1ee152f521802 [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/panicking.rs:267:22 [INFO] [stderr] 9: 0x5601e48d3e4a - std::panicking::default_hook::h0ae7f9e0fc96ad3a [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/panicking.rs:286:9 [INFO] [stderr] 10: 0x5601e48d4819 - std::panicking::rust_panic_with_hook::h9571a30ec7623a79 [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/panicking.rs:669:13 [INFO] [stderr] 11: 0x5601e48d4717 - std::panicking::begin_panic_handler::{{closure}}::h11c054425482968d [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/panicking.rs:560:13 [INFO] [stderr] 12: 0x5601e48d2f8c - std::sys_common::backtrace::__rust_end_short_backtrace::h60177db2ca93844a [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x5601e48d4432 - rust_begin_unwind [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/panicking.rs:556:5 [INFO] [stderr] 14: 0x5601e48a0b43 - core::panicking::panic_fmt::h2c05fd63c361f657 [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/core/src/panicking.rs:142:14 [INFO] [stderr] 15: 0x5601e48a0bd3 - core::result::unwrap_failed::h7253a383e3fb1397 [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/core/src/result.rs:1791:5 [INFO] [stderr] 16: 0x5601e48b39c3 - core::result::Result::unwrap::h9efb758bc41c88e8 [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/core/src/result.rs:1113:23 [INFO] [stderr] 17: 0x5601e48a3193 - autocfg::new::hdfa0bcb3d8fd1948 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/autocfg-1.0.0/src/lib.rs:128:5 [INFO] [stderr] 18: 0x5601e48a1ba2 - build_script_build::main::h31241cac787eb2f9 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-traits-0.2.12/build.rs:6:14 [INFO] [stderr] 19: 0x5601e48a1efb - core::ops::function::FnOnce::call_once::h91271a711740804e [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/core/src/ops/function.rs:251:5 [INFO] [stderr] 20: 0x5601e48a131e - std::sys_common::backtrace::__rust_begin_short_backtrace::h98a630e59b1bd5f1 [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 21: 0x5601e48a1ab1 - std::rt::lang_start::{{closure}}::hcc2267a90c413c85 [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/rt.rs:166:18 [INFO] [stderr] 22: 0x5601e48ccf7f - core::ops::function::impls:: for &F>::call_once::h18a8119824e6bc71 [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/core/src/ops/function.rs:286:13 [INFO] [stderr] 23: 0x5601e48ccf7f - std::panicking::try::do_call::h414cad878667d3c7 [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/panicking.rs:464:40 [INFO] [stderr] 24: 0x5601e48ccf7f - std::panicking::try::hf09c7968146f2225 [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/panicking.rs:428:19 [INFO] [stderr] 25: 0x5601e48ccf7f - std::panic::catch_unwind::h39fb3a52f0382ae9 [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/panic.rs:137:14 [INFO] [stderr] 26: 0x5601e48ccf7f - std::rt::lang_start_internal::{{closure}}::h41ffd09383467af1 [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/rt.rs:148:48 [INFO] [stderr] 27: 0x5601e48ccf7f - std::panicking::try::do_call::h417d7cfc53347597 [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/panicking.rs:464:40 [INFO] [stderr] 28: 0x5601e48ccf7f - std::panicking::try::h42cd439780197cec [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/panicking.rs:428:19 [INFO] [stderr] 29: 0x5601e48ccf7f - std::panic::catch_unwind::h4335bbcd96a45ed7 [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/panic.rs:137:14 [INFO] [stderr] 30: 0x5601e48ccf7f - std::rt::lang_start_internal::h27d659fabebd6680 [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/rt.rs:148:20 [INFO] [stderr] 31: 0x5601e48a1a8a - std::rt::lang_start::hca7748ca6a114792 [INFO] [stderr] at /rustc/b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4/library/std/src/rt.rs:165:17 [INFO] [stderr] 32: 0x5601e48a1d61 - main [INFO] [stderr] 33: 0x7fb7f584e083 - __libc_start_main [INFO] [stderr] 34: 0x5601e48a0d1e - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a774c80b126b55fce59439a8bb87591b6ba5308d518751da68233a22821161e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a774c80b126b55fce59439a8bb87591b6ba5308d518751da68233a22821161e5", kill_on_drop: false }` [INFO] [stdout] a774c80b126b55fce59439a8bb87591b6ba5308d518751da68233a22821161e5