[INFO] fetching crate tangram-vision-sdk 0.2.0... [INFO] testing tangram-vision-sdk-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate tangram-vision-sdk 0.2.0 into /workspace/builds/worker-7-tc1/source [INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml [INFO] started tweaking crates.io crate tangram-vision-sdk 0.2.0 [INFO] finished tweaking crates.io crate tangram-vision-sdk 0.2.0 [INFO] tweaked toml for crates.io crate tangram-vision-sdk 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tangram-vision-sdk 0.2.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tangram-vision-sdk 0.2.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded webpki v0.21.4 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.76 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.76 [INFO] [stderr] Downloaded custom_derive v0.1.7 [INFO] [stderr] Downloaded spin v0.5.2 [INFO] [stderr] Downloaded crc32fast v1.2.1 [INFO] [stderr] Downloaded anyhow v1.0.43 [INFO] [stderr] Downloaded csv-core v0.1.10 [INFO] [stderr] Downloaded miniz_oxide v0.4.4 [INFO] [stderr] Downloaded tar v0.4.37 [INFO] [stderr] Downloaded opencv-binding-generator v0.28.0 [INFO] [stderr] Downloaded rustls v0.19.1 [INFO] [stderr] Downloaded idna v0.2.3 [INFO] [stderr] Downloaded regex-syntax v0.6.25 [INFO] [stderr] Downloaded shlex v1.0.0 [INFO] [stderr] Downloaded aho-corasick v0.7.18 [INFO] [stderr] Downloaded unicode-normalization v0.1.19 [INFO] [stderr] Downloaded bumpalo v3.7.0 [INFO] [stderr] Downloaded web-sys v0.3.53 [INFO] [stderr] Downloaded wasm-bindgen v0.2.76 [INFO] [stderr] Downloaded regex v1.5.4 [INFO] [stderr] Downloaded syn v1.0.75 [INFO] [stderr] Downloaded libc v0.2.100 [INFO] [stderr] Downloaded webpki-roots v0.21.1 [INFO] [stderr] Downloaded memchr v2.4.1 [INFO] [stderr] Downloaded ureq v2.2.0 [INFO] [stderr] Downloaded opencv v0.53.2 [INFO] [stderr] Downloaded jobserver v0.1.24 [INFO] [stderr] Downloaded minisign-verify v0.1.8 [INFO] [stderr] Downloaded xattr v0.2.2 [INFO] [stderr] Downloaded cc v1.0.69 [INFO] [stderr] Downloaded untrusted v0.7.1 [INFO] [stderr] Downloaded itoa v0.4.8 [INFO] [stderr] Downloaded serde v1.0.129 [INFO] [stderr] Downloaded clang-sys v1.2.1 [INFO] [stderr] Downloaded pkg-config v0.3.19 [INFO] [stderr] Downloaded sct v0.6.1 [INFO] [stderr] Downloaded tinyvec v1.3.1 [INFO] [stderr] Downloaded conv v0.3.3 [INFO] [stderr] Downloaded getopts v0.2.21 [INFO] [stderr] Downloaded dunce v1.0.2 [INFO] [stderr] Downloaded unicode-bidi v0.3.6 [INFO] [stderr] Downloaded proc-macro2 v1.0.28 [INFO] [stderr] Downloaded maplit v1.0.2 [INFO] [stderr] Downloaded semver v1.0.4 [INFO] [stderr] Downloaded matches v0.1.9 [INFO] [stderr] Downloaded once_cell v1.8.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.76 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.76 [INFO] [stderr] Downloaded redox_syscall v0.2.10 [INFO] [stderr] Downloaded filetime v0.2.15 [INFO] [stderr] Downloaded chunked_transfer v1.4.0 [INFO] [stderr] Downloaded form_urlencoded v1.0.1 [INFO] [stderr] Downloaded unicode-xid v0.2.2 [INFO] [stderr] Downloaded clang v1.0.3 [INFO] [stderr] Downloaded flate2 v1.0.20 [INFO] [stderr] Downloaded ring v0.16.20 [INFO] [stderr] Downloaded bstr v0.2.16 [INFO] [stderr] Downloaded js-sys v0.3.53 [INFO] [stderr] Downloaded url v2.2.2 [INFO] [stderr] Downloaded csv v1.1.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 13c81356b4989c3c6a66a879eb0cd325c08440ff03b53c0ad9a75f51ccd0092b [INFO] running `Command { std: "docker" "start" "-a" "13c81356b4989c3c6a66a879eb0cd325c08440ff03b53c0ad9a75f51ccd0092b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "13c81356b4989c3c6a66a879eb0cd325c08440ff03b53c0ad9a75f51ccd0092b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13c81356b4989c3c6a66a879eb0cd325c08440ff03b53c0ad9a75f51ccd0092b", kill_on_drop: false }` [INFO] [stdout] 13c81356b4989c3c6a66a879eb0cd325c08440ff03b53c0ad9a75f51ccd0092b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d2f544e015cd4725a517423874137c3eabf56ebe30637040501a4dc52d4ddab [INFO] running `Command { std: "docker" "start" "-a" "7d2f544e015cd4725a517423874137c3eabf56ebe30637040501a4dc52d4ddab", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling unicode-bidi v0.3.6 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling tinyvec v1.3.1 [INFO] [stderr] Compiling chunked_transfer v1.4.0 [INFO] [stderr] Compiling minisign-verify v0.1.8 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling filetime v0.2.15 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling tar v0.4.37 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling sct v0.6.1 [INFO] [stderr] Compiling rustls v0.19.1 [INFO] [stderr] Compiling webpki-roots v0.21.1 [INFO] [stderr] Compiling ureq v2.2.0 [INFO] [stderr] Compiling tangram-vision-sdk v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `tangram-vision-sdk v0.2.0 (/opt/rustwide/workdir)` [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/tangram-vision-sdk-aaaea59b0a5e108d/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1054) panicked at build.rs:63:9: [INFO] [stderr] The Tangram Vision SDK currently only supports stable Rust! Please install a non-nightly toolchain and try again. [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5b887ec30032 - std::backtrace_rs::backtrace::libunwind::trace::ha50a1f28c7a10cf8 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5b887ec30032 - std::backtrace_rs::backtrace::trace_unsynchronized::h34f8c4ec82a320bc [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5b887ec30032 - std::sys::backtrace::_print_fmt::h2d23e84e13d343bc [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5b887ec30032 - ::fmt::hde21067283f7e82e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5b887ec405ff - core::fmt::rt::Argument::fmt::he65307037dca33c6 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5b887ec405ff - core::fmt::write::h24186904251c31cb [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x5b887ec02a13 - std::io::default_write_fmt::hdc5d19b6df666f61 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5b887ec02a13 - std::io::Write::write_fmt::h3ab9f1f4d8d19b72 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5b887ec0e532 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5b887ec10d7c - std::panicking::default_hook::{{closure}}::h80a26d916c49679b [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5b887ec10bd6 - std::panicking::default_hook::he2e9efee79b3dce9 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5b887ec11355 - std::panicking::panic_with_hook::hf5648b7cec6bc73e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5b887ec10acc - std::panicking::begin_panic::{{closure}}::h951933a6bd82ace8 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:771:9 [INFO] [stderr] 13: 0x5b887ec0e669 - std::sys::backtrace::__rust_end_short_backtrace::h9b4e44a1bc04f345 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5b887ec10a9c - std::panicking::begin_panic::h937ac98a8122532e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:770:5 [INFO] [stderr] 15: 0x5b887ea58865 - build_script_build::main::h5710a3c7df1411ed [INFO] [stderr] 16: 0x5b887ea61843 - std::sys::backtrace::__rust_begin_short_backtrace::h0fc282ecc7276629 [INFO] [stderr] 17: 0x5b887ea61839 - std::rt::lang_start::{{closure}}::h2d478392d1ffc496 [INFO] [stderr] 18: 0x5b887ec04620 - core::ops::function::impls:: for &F>::call_once::h8434f550918e723f [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 19: 0x5b887ec04620 - std::panicking::catch_unwind::do_call::h7f7a838f33db43be [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stderr] 20: 0x5b887ec04620 - std::panicking::catch_unwind::hf345702047129f6d [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stderr] 21: 0x5b887ec04620 - std::panic::catch_unwind::h42f92c278294a3a0 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stderr] 22: 0x5b887ec04620 - std::rt::lang_start_internal::{{closure}}::ha6834eab5ce60f45 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:175:24 [INFO] [stderr] 23: 0x5b887ec04620 - std::panicking::catch_unwind::do_call::hf4afda32c60c9e55 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stderr] 24: 0x5b887ec04620 - std::panicking::catch_unwind::hbfda5503aab4db1e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stderr] 25: 0x5b887ec04620 - std::panic::catch_unwind::h1a1ed11560d244f4 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x5b887ec04620 - std::rt::lang_start_internal::h1f713c0146d469ad [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:171:5 [INFO] [stderr] 27: 0x5b887ea5c2d5 - main [INFO] [stderr] 28: 0x7f5657fa41ca - [INFO] [stderr] 29: 0x7f5657fa428b - __libc_start_main [INFO] [stderr] 30: 0x5b887ea57125 - _start [INFO] [stderr] 31: 0x0 - [INFO] running `Command { std: "docker" "inspect" "7d2f544e015cd4725a517423874137c3eabf56ebe30637040501a4dc52d4ddab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d2f544e015cd4725a517423874137c3eabf56ebe30637040501a4dc52d4ddab", kill_on_drop: false }` [INFO] [stdout] 7d2f544e015cd4725a517423874137c3eabf56ebe30637040501a4dc52d4ddab