[INFO] cloning repository https://github.com/owenholloway/rust-workspace-linking [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/owenholloway/rust-workspace-linking" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fowenholloway%2Frust-workspace-linking", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fowenholloway%2Frust-workspace-linking'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 07818d3741b391c21b4300d11c8549d57cd3018a [INFO] checking owenholloway/rust-workspace-linking against master#08cd08fbef8c6663b052d8d9e4930d5696cbb8a7 for 150662-leaf-spurious [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fowenholloway%2Frust-workspace-linking" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/owenholloway/rust-workspace-linking [INFO] finished tweaking git repo https://github.com/owenholloway/rust-workspace-linking [INFO] tweaked toml for git repo https://github.com/owenholloway/rust-workspace-linking written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/owenholloway/rust-workspace-linking on toolchain 08cd08fbef8c6663b052d8d9e4930d5696cbb8a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/owenholloway/rust-workspace-linking 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" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde v1.0.183 [INFO] [stderr] Downloaded jobserver v0.1.26 [INFO] [stderr] Downloaded strsim v0.10.0 [INFO] [stderr] Downloaded itoa v1.0.9 [INFO] [stderr] Downloaded peeking_take_while v0.1.2 [INFO] [stderr] Downloaded shlex v1.1.0 [INFO] [stderr] Downloaded errno-dragonfly v0.1.2 [INFO] [stderr] Downloaded clap_lex v0.2.4 [INFO] [stderr] Downloaded tempfile v3.7.1 [INFO] [stderr] Downloaded cc v1.0.82 [INFO] [stderr] Downloaded either v1.9.0 [INFO] [stderr] Downloaded clang-sys v1.6.1 [INFO] [stderr] Downloaded prettyplease v0.2.12 [INFO] [stderr] Downloaded once_cell v1.18.0 [INFO] [stderr] Downloaded textwrap v0.16.0 [INFO] [stderr] Downloaded log v0.4.19 [INFO] [stderr] Downloaded serde_json v1.0.104 [INFO] [stderr] Downloaded aho-corasick v1.0.2 [INFO] [stderr] Downloaded cbindgen v0.24.5 [INFO] [stderr] Downloaded bitflags v2.3.3 [INFO] [stderr] Downloaded bindgen v0.65.1 [INFO] [stderr] Downloaded clap v3.2.25 [INFO] [stderr] Downloaded regex v1.9.3 [INFO] [stderr] Downloaded syn v2.0.28 [INFO] [stderr] Downloaded proc-macro2 v1.0.66 [INFO] [stderr] Downloaded unicode-ident v1.0.11 [INFO] [stderr] Downloaded rustix v0.38.7 [INFO] [stderr] Downloaded regex-syntax v0.7.4 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.48.0 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.48.0 [INFO] [stderr] Downloaded serde_derive v1.0.183 [INFO] [stderr] Downloaded os_str_bytes v6.5.1 [INFO] [stderr] Downloaded ryu v1.0.15 [INFO] [stderr] Downloaded quote v1.0.32 [INFO] [stderr] Downloaded windows-targets v0.48.1 [INFO] [stderr] Downloaded which v4.4.0 [INFO] [stderr] Downloaded fastrand v2.0.0 [INFO] [stderr] Downloaded errno v0.3.2 [INFO] [stderr] Downloaded regex-automata v0.3.6 [INFO] [stderr] Downloaded libc v0.2.147 [INFO] [stderr] Downloaded windows_i686_gnu v0.48.0 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.48.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.48.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.48.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.48.0 [INFO] [stderr] Downloaded linux-raw-sys v0.4.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5fb336347d2863246651ffd6714a3defa7364207e89a135e237acf1947f32465 [INFO] running `Command { std: "docker" "start" "-a" "5fb336347d2863246651ffd6714a3defa7364207e89a135e237acf1947f32465", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5fb336347d2863246651ffd6714a3defa7364207e89a135e237acf1947f32465", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fb336347d2863246651ffd6714a3defa7364207e89a135e237acf1947f32465", kill_on_drop: false }` [INFO] [stdout] 5fb336347d2863246651ffd6714a3defa7364207e89a135e237acf1947f32465 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b9c017d163199bc7a0458f05a9e16900b9e1fb5c76321123ba3d9b66064984c [INFO] running `Command { std: "docker" "start" "-a" "9b9c017d163199bc7a0458f05a9e16900b9e1fb5c76321123ba3d9b66064984c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.183 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling rustix v0.38.7 [INFO] [stderr] Compiling serde_derive v1.0.183 [INFO] [stderr] Compiling prettyplease v0.2.12 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling os_str_bytes v6.5.1 [INFO] [stderr] Compiling clang-sys v1.6.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Compiling linux-raw-sys v0.4.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling bitflags v2.3.3 [INFO] [stderr] Compiling regex-syntax v0.7.4 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Compiling bindgen v0.65.1 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling cbindgen v0.24.5 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling fastrand v2.0.0 [INFO] [stderr] Compiling textwrap v0.16.0 [INFO] [stderr] Compiling log v0.4.19 [INFO] [stderr] Compiling which v4.4.0 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling regex-automata v0.3.6 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling tempfile v3.7.1 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling jobserver v0.1.26 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling cc v1.0.82 [INFO] [stderr] Compiling regex v1.9.3 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Checking lata_core_lib v0.1.0 (/opt/rustwide/workdir/library) [INFO] [stderr] Compiling calc_test_a v0.1.0 (/opt/rustwide/workdir/calc_test_a) [INFO] [stderr] Compiling test_utils v0.1.0 (/opt/rustwide/workdir/test_handler) [INFO] [stderr] error: failed to run custom build command for `calc_test_a v0.1.0 (/opt/rustwide/workdir/calc_test_a)` [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/calc_test_a-9bd403a3f5c5cc19/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1054) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cbindgen-0.24.5/src/bindgen/bindings.rs:139:44: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5eea97ba1c2a - std[6604cdc25c8b7cf6]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/08cd08fbef8c6663b052d8d9e4930d5696cbb8a7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5eea97ba1c2a - std[6604cdc25c8b7cf6]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/08cd08fbef8c6663b052d8d9e4930d5696cbb8a7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5eea97ba1c2a - std[6604cdc25c8b7cf6]::sys::backtrace::_print_fmt [INFO] [stderr] at /rustc/08cd08fbef8c6663b052d8d9e4930d5696cbb8a7/library/std/src/sys/backtrace.rs:74:9 [INFO] [stderr] 3: 0x5eea97ba1c2a - <::print::DisplayBacktrace as core[6cb88de837e597fb]::fmt::Display>::fmt [INFO] [stderr] at /rustc/08cd08fbef8c6663b052d8d9e4930d5696cbb8a7/library/std/src/sys/backtrace.rs:44:26 [INFO] [stderr] 4: 0x5eea97bb7dba - ::fmt [INFO] [stderr] at /rustc/08cd08fbef8c6663b052d8d9e4930d5696cbb8a7/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x5eea97bb7dba - core[6cb88de837e597fb]::fmt::write [INFO] [stderr] 6: 0x5eea97ba70a2 - std[6604cdc25c8b7cf6]::io::default_write_fmt:: [INFO] [stderr] at /rustc/08cd08fbef8c6663b052d8d9e4930d5696cbb8a7/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5eea97ba70a2 - ::write_fmt [INFO] [stderr] at /rustc/08cd08fbef8c6663b052d8d9e4930d5696cbb8a7/library/std/src/io/mod.rs:1994:13 [INFO] [stderr] 8: 0x5eea97b83dcf - ::print [INFO] [stderr] at /rustc/08cd08fbef8c6663b052d8d9e4930d5696cbb8a7/library/std/src/sys/backtrace.rs:47:9 [INFO] [stderr] 9: 0x5eea97b83dcf - std[6604cdc25c8b7cf6]::panicking::default_hook::{closure#0} [INFO] [stderr] at /rustc/08cd08fbef8c6663b052d8d9e4930d5696cbb8a7/library/std/src/panicking.rs:292:27 [INFO] [stderr] 10: 0x5eea97b9c811 - std[6604cdc25c8b7cf6]::panicking::default_hook [INFO] [stderr] at /rustc/08cd08fbef8c6663b052d8d9e4930d5696cbb8a7/library/std/src/panicking.rs:319:9 [INFO] [stderr] 11: 0x5eea97b9ca8b - std[6604cdc25c8b7cf6]::panicking::panic_with_hook [INFO] [stderr] at /rustc/08cd08fbef8c6663b052d8d9e4930d5696cbb8a7/library/std/src/panicking.rs:825:13 [INFO] [stderr] 12: 0x5eea97b83e88 - std[6604cdc25c8b7cf6]::panicking::panic_handler::{closure#0} [INFO] [stderr] at /rustc/08cd08fbef8c6663b052d8d9e4930d5696cbb8a7/library/std/src/panicking.rs:698:13 [INFO] [stderr] 13: 0x5eea97b78f19 - std[6604cdc25c8b7cf6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] at /rustc/08cd08fbef8c6663b052d8d9e4930d5696cbb8a7/library/std/src/sys/backtrace.rs:182:18 [INFO] [stderr] 14: 0x5eea97b8476d - __rustc[3c4b65228f7d0d4]::rust_begin_unwind [INFO] [stderr] at /rustc/08cd08fbef8c6663b052d8d9e4930d5696cbb8a7/library/std/src/panicking.rs:689:5 [INFO] [stderr] 15: 0x5eea97bb85fc - core[6cb88de837e597fb]::panicking::panic_fmt [INFO] [stderr] at /rustc/08cd08fbef8c6663b052d8d9e4930d5696cbb8a7/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x5eea97bb8372 - core[6cb88de837e597fb]::result::unwrap_failed [INFO] [stderr] at /rustc/08cd08fbef8c6663b052d8d9e4930d5696cbb8a7/library/core/src/result.rs:1867:5 [INFO] [stderr] 17: 0x5eea97883152 - ::write_to_file:: [INFO] [stderr] 18: 0x5eea9789f759 - build_script_build[d6062786f3137f01]::main [INFO] [stderr] 19: 0x5eea978a0bc3 - >::call_once [INFO] [stderr] 20: 0x5eea978a1e36 - std[6604cdc25c8b7cf6]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] 21: 0x5eea978a4a09 - std[6604cdc25c8b7cf6]::rt::lang_start::<()>::{closure#0} [INFO] [stderr] 22: 0x5eea97b9b954 - <&dyn core[6cb88de837e597fb]::ops::function::Fn<(), Output = i32> + core[6cb88de837e597fb]::panic::unwind_safe::RefUnwindSafe + core[6cb88de837e597fb]::marker::Sync as core[6cb88de837e597fb]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/08cd08fbef8c6663b052d8d9e4930d5696cbb8a7/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 23: 0x5eea97b9b954 - std[6604cdc25c8b7cf6]::panicking::catch_unwind::do_call::<&dyn core[6cb88de837e597fb]::ops::function::Fn<(), Output = i32> + core[6cb88de837e597fb]::panic::unwind_safe::RefUnwindSafe + core[6cb88de837e597fb]::marker::Sync, i32> [INFO] [stderr] at /rustc/08cd08fbef8c6663b052d8d9e4930d5696cbb8a7/library/std/src/panicking.rs:581:40 [INFO] [stderr] 24: 0x5eea97b9b954 - std[6604cdc25c8b7cf6]::panicking::catch_unwind:: + core[6cb88de837e597fb]::panic::unwind_safe::RefUnwindSafe + core[6cb88de837e597fb]::marker::Sync> [INFO] [stderr] at /rustc/08cd08fbef8c6663b052d8d9e4930d5696cbb8a7/library/std/src/panicking.rs:544:19 [INFO] [stderr] 25: 0x5eea97b9b954 - std[6604cdc25c8b7cf6]::panic::catch_unwind::<&dyn core[6cb88de837e597fb]::ops::function::Fn<(), Output = i32> + core[6cb88de837e597fb]::panic::unwind_safe::RefUnwindSafe + core[6cb88de837e597fb]::marker::Sync, i32> [INFO] [stderr] at /rustc/08cd08fbef8c6663b052d8d9e4930d5696cbb8a7/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x5eea97b9b954 - std[6604cdc25c8b7cf6]::rt::lang_start_internal::{closure#0} [INFO] [stderr] at /rustc/08cd08fbef8c6663b052d8d9e4930d5696cbb8a7/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x5eea97b9b954 - std[6604cdc25c8b7cf6]::panicking::catch_unwind::do_call:: [INFO] [stderr] at /rustc/08cd08fbef8c6663b052d8d9e4930d5696cbb8a7/library/std/src/panicking.rs:581:40 [INFO] [stderr] 28: 0x5eea97b9b954 - std[6604cdc25c8b7cf6]::panicking::catch_unwind:: [INFO] [stderr] at /rustc/08cd08fbef8c6663b052d8d9e4930d5696cbb8a7/library/std/src/panicking.rs:544:19 [INFO] [stderr] 29: 0x5eea97b9b954 - std[6604cdc25c8b7cf6]::panic::catch_unwind:: [INFO] [stderr] at /rustc/08cd08fbef8c6663b052d8d9e4930d5696cbb8a7/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x5eea97b9b954 - std[6604cdc25c8b7cf6]::rt::lang_start_internal [INFO] [stderr] at /rustc/08cd08fbef8c6663b052d8d9e4930d5696cbb8a7/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x5eea978a1e21 - std[6604cdc25c8b7cf6]::rt::lang_start::<()> [INFO] [stderr] 32: 0x5eea978a0da5 - main [INFO] [stderr] 33: 0x7e4832cfa1ca - [INFO] [stderr] 34: 0x7e4832cfa28b - __libc_start_main [INFO] [stderr] 35: 0x5eea9786c115 - _start [INFO] [stderr] 36: 0x0 - [INFO] running `Command { std: "docker" "inspect" "9b9c017d163199bc7a0458f05a9e16900b9e1fb5c76321123ba3d9b66064984c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b9c017d163199bc7a0458f05a9e16900b9e1fb5c76321123ba3d9b66064984c", kill_on_drop: false }` [INFO] [stdout] 9b9c017d163199bc7a0458f05a9e16900b9e1fb5c76321123ba3d9b66064984c