[INFO] cloning repository https://github.com/keithnoguchi/rpr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/keithnoguchi/rpr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeithnoguchi%2Frpr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeithnoguchi%2Frpr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 158d28ad1aa25331f21443e6407aabcc71a8c708 [INFO] checking keithnoguchi/rpr against master#7606c13961ddc1174b70638e934df0439b7dc515 for pr-121979 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeithnoguchi%2Frpr" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/keithnoguchi/rpr on toolchain 7606c13961ddc1174b70638e934df0439b7dc515 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7606c13961ddc1174b70638e934df0439b7dc515" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/keithnoguchi/rpr [INFO] finished tweaking git repo https://github.com/keithnoguchi/rpr [INFO] tweaked toml for git repo https://github.com/keithnoguchi/rpr written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/keithnoguchi/rpr already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7606c13961ddc1174b70638e934df0439b7dc515" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking keithnoguchi/rpr against try#ae973628c64ab60398819bcc1fd9f08ae68ad5b5 for pr-121979 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeithnoguchi%2Frpr" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/keithnoguchi/rpr on toolchain ae973628c64ab60398819bcc1fd9f08ae68ad5b5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ae973628c64ab60398819bcc1fd9f08ae68ad5b5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/keithnoguchi/rpr [INFO] finished tweaking git repo https://github.com/keithnoguchi/rpr [INFO] tweaked toml for git repo https://github.com/keithnoguchi/rpr written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/keithnoguchi/rpr already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ae973628c64ab60398819bcc1fd9f08ae68ad5b5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasmi v0.20.0 [INFO] [stderr] Downloaded wasmi_arena v0.1.0 [INFO] [stderr] Downloaded wasmi_core v0.5.0 [INFO] [stderr] Downloaded wasmparser-nostd v0.91.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ae973628c64ab60398819bcc1fd9f08ae68ad5b5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e9311d33cde42ea0b3f3482f9f1e89703678ba99d2b4914c79e9bc8690cbd582 [INFO] running `Command { std: "docker" "start" "-a" "e9311d33cde42ea0b3f3482f9f1e89703678ba99d2b4914c79e9bc8690cbd582", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e9311d33cde42ea0b3f3482f9f1e89703678ba99d2b4914c79e9bc8690cbd582", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9311d33cde42ea0b3f3482f9f1e89703678ba99d2b4914c79e9bc8690cbd582", kill_on_drop: false }` [INFO] [stdout] e9311d33cde42ea0b3f3482f9f1e89703678ba99d2b4914c79e9bc8690cbd582 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ae973628c64ab60398819bcc1fd9f08ae68ad5b5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 400908a2c992982856ed48a287da732fd5c3ad2177e9a3b92ddeb962cd3e5f17 [INFO] running `Command { std: "docker" "start" "-a" "400908a2c992982856ed48a287da732fd5c3ad2177e9a3b92ddeb962cd3e5f17", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.83 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling io-lifetimes v1.0.3 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libm v0.2.6 [INFO] [stderr] Compiling rustix v0.36.5 [INFO] [stderr] Compiling bumpalo v3.11.1 [INFO] [stderr] Compiling once_cell v1.16.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking linux-raw-sys v0.1.4 [INFO] [stderr] Checking indexmap-nostd v0.4.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.83 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking wasmparser-nostd v0.91.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking spin v0.9.4 [INFO] [stderr] Checking wasmi_arena v0.1.0 [INFO] [stderr] Compiling add v0.1.0 (/opt/rustwide/workdir/ch06/add) [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.49/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking mut_static v5.0.0 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking ch03 v0.1.0 (/opt/rustwide/workdir/ch03) [INFO] [stderr] error: failed to run custom build command for `add v0.1.0 (/opt/rustwide/workdir/ch06/add)` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/add-d9229af53cc520db/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at ch06/add/build.rs:6:10: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x564c11c44814 - std::backtrace_rs::backtrace::libunwind::trace::h84f9405af11ef77a [INFO] [stderr] at /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stderr] 1: 0x564c11c44814 - std::backtrace_rs::backtrace::trace_unsynchronized::hd434324aaf65752d [INFO] [stderr] at /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x564c11c44814 - std::sys_common::backtrace::_print_fmt::h7cb3b6d859b0989e [INFO] [stderr] at /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x564c11c44814 - ::fmt::h8ff1123adb39ab7e [INFO] [stderr] at /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x564c11c655bc - core::fmt::rt::Argument::fmt::he2fe7a97eaebcdf9 [INFO] [stderr] at /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x564c11c655bc - core::fmt::write::h3de25a9b3134d286 [INFO] [stderr] at /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/core/src/fmt/mod.rs:1120:17 [INFO] [stderr] 6: 0x564c11c4296f - std::io::Write::write_fmt::h9c15df39b25a5702 [INFO] [stderr] at /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/std/src/io/mod.rs:1846:15 [INFO] [stderr] 7: 0x564c11c445c4 - std::sys_common::backtrace::_print::h4f4459b1887a2688 [INFO] [stderr] at /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x564c11c445c4 - std::sys_common::backtrace::print::hf8d68a3cd9697a9b [INFO] [stderr] at /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x564c11c45aab - std::panicking::default_hook::{{closure}}::h5f869cdba42bdd27 [INFO] [stderr] 10: 0x564c11c45807 - std::panicking::default_hook::hb636bb43c812448f [INFO] [stderr] at /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x564c11c45f4d - std::panicking::rust_panic_with_hook::h348e2d0a24c5dabe [INFO] [stderr] at /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/std/src/panicking.rs:779:13 [INFO] [stderr] 12: 0x564c11c45e22 - std::panicking::begin_panic_handler::{{closure}}::he8fceecce4e72919 [INFO] [stderr] at /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/std/src/panicking.rs:657:13 [INFO] [stderr] 13: 0x564c11c44ce6 - std::sys_common::backtrace::__rust_end_short_backtrace::hce682e7a6e7aeb5e [INFO] [stderr] at /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 14: 0x564c11c45b54 - rust_begin_unwind [INFO] [stderr] at /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/std/src/panicking.rs:645:5 [INFO] [stderr] 15: 0x564c11c21f05 - core::panicking::panic_fmt::hd862d84117b0998b [INFO] [stderr] at /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/core/src/panicking.rs:72:14 [INFO] [stderr] 16: 0x564c11c22373 - core::result::unwrap_failed::h98152be2262ba702 [INFO] [stderr] at /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/core/src/result.rs:1654:5 [INFO] [stderr] 17: 0x564c11c2582e - build_script_build::main::hfb5a206e93a37ffe [INFO] [stderr] 18: 0x564c11c23113 - core::ops::function::FnOnce::call_once::h64b7a56474b7e31a [INFO] [stderr] 19: 0x564c11c22986 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb2bd7ea1abf4948d [INFO] [stderr] 20: 0x564c11c22df9 - std::rt::lang_start::{{closure}}::h22d89b706ceeb193 [INFO] [stderr] 21: 0x564c11c3fb43 - core::ops::function::impls:: for &F>::call_once::h712376081aa07a3d [INFO] [stderr] at /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 22: 0x564c11c3fb43 - std::panicking::try::do_call::ha2b0b80515b3c5ae [INFO] [stderr] at /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/std/src/panicking.rs:552:40 [INFO] [stderr] 23: 0x564c11c3fb43 - std::panicking::try::h40b32c3e94ba7dbe [INFO] [stderr] at /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/std/src/panicking.rs:516:19 [INFO] [stderr] 24: 0x564c11c3fb43 - std::panic::catch_unwind::habe085c2985b7ccc [INFO] [stderr] at /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/std/src/panic.rs:146:14 [INFO] [stderr] 25: 0x564c11c3fb43 - std::rt::lang_start_internal::{{closure}}::ha81d115e9d72a468 [INFO] [stderr] at /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/std/src/rt.rs:148:48 [INFO] [stderr] 26: 0x564c11c3fb43 - std::panicking::try::do_call::h9dd3cc5dcb04daab [INFO] [stderr] at /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/std/src/panicking.rs:552:40 [INFO] [stderr] 27: 0x564c11c3fb43 - std::panicking::try::h882fbb3ce93f6502 [INFO] [stderr] at /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/std/src/panicking.rs:516:19 [INFO] [stderr] 28: 0x564c11c3fb43 - std::panic::catch_unwind::ha4e5d25fc48e755d [INFO] [stderr] at /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/std/src/panic.rs:146:14 [INFO] [stderr] 29: 0x564c11c3fb43 - std::rt::lang_start_internal::he593ea1164cf6264 [INFO] [stderr] at /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/std/src/rt.rs:148:20 [INFO] [stderr] 30: 0x564c11c22dd7 - std::rt::lang_start::h0bff9c3990ddbe7c [INFO] [stderr] 31: 0x564c11c25905 - main [INFO] [stderr] 32: 0x7f74d8ac0d90 - [INFO] [stderr] 33: 0x7f74d8ac0e40 - __libc_start_main [INFO] [stderr] 34: 0x564c11c224e5 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "400908a2c992982856ed48a287da732fd5c3ad2177e9a3b92ddeb962cd3e5f17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "400908a2c992982856ed48a287da732fd5c3ad2177e9a3b92ddeb962cd3e5f17", kill_on_drop: false }` [INFO] [stdout] 400908a2c992982856ed48a287da732fd5c3ad2177e9a3b92ddeb962cd3e5f17