[INFO] cloning repository https://github.com/Ralith/rustlike [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ralith/rustlike" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRalith%2Frustlike", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRalith%2Frustlike'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 55b5357140170b52103c19dcfc870f21d25e6707 [INFO] building Ralith/rustlike against master#c8e6a9e8b6251bbc8276cb78cabe1998deecbed7 for pr-97334-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRalith%2Frustlike" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Ralith/rustlike on toolchain c8e6a9e8b6251bbc8276cb78cabe1998deecbed7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c8e6a9e8b6251bbc8276cb78cabe1998deecbed7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Ralith/rustlike [INFO] finished tweaking git repo https://github.com/Ralith/rustlike [INFO] tweaked toml for git repo https://github.com/Ralith/rustlike written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Ralith/rustlike 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" "+c8e6a9e8b6251bbc8276cb78cabe1998deecbed7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded directories v2.0.1 [INFO] [stderr] Downloaded cmake v0.1.40 [INFO] [stderr] Downloaded dirs-sys v0.3.3 [INFO] [stderr] Downloaded ordered-float v0.5.2 [INFO] [stderr] Downloaded ncollide2d v0.19.2 [INFO] [stderr] Downloaded shaderc v0.5.0 [INFO] [stderr] Downloaded shaderc-sys v0.5.0 [INFO] [stderr] Downloaded radix-heap v0.3.5 [INFO] [stderr] Downloaded vk-shader-macros-impl v0.2.0 [INFO] [stderr] Downloaded vk-shader-macros v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+c8e6a9e8b6251bbc8276cb78cabe1998deecbed7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b8febcd21fc95054b96f14822193d6fe8ef30dfce648d6363e148b542a978578 [INFO] running `Command { std: "docker" "start" "-a" "b8febcd21fc95054b96f14822193d6fe8ef30dfce648d6363e148b542a978578", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b8febcd21fc95054b96f14822193d6fe8ef30dfce648d6363e148b542a978578", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8febcd21fc95054b96f14822193d6fe8ef30dfce648d6363e148b542a978578", kill_on_drop: false }` [INFO] [stdout] b8febcd21fc95054b96f14822193d6fe8ef30dfce648d6363e148b542a978578 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+c8e6a9e8b6251bbc8276cb78cabe1998deecbed7" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 046d1288e2af1fd6ddce306ddd3343523f7b42aa5ef8db79392626a06f7d6bf2 [INFO] running `Command { std: "docker" "start" "-a" "046d1288e2af1fd6ddce306ddd3343523f7b42aa5ef8db79392626a06f7d6bf2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling smallvec v0.6.10 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling syn v0.15.36 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling nix v0.13.1 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling cmake v0.1.40 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling downcast-rs v1.0.4 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling crossbeam-utils v0.5.0 [INFO] [stderr] Compiling stb_truetype v0.2.6 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling same-file v1.0.4 [INFO] [stderr] Compiling wayland-scanner v0.21.12 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling walkdir v2.2.8 [INFO] [stderr] Compiling crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling nonzero_signed v1.0.3 [INFO] [stderr] Compiling libloading v0.5.1 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling shaderc-sys v0.5.0 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Compiling rusttype v0.7.7 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling generic-array v0.12.0 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Compiling dlib v0.4.1 [INFO] [stderr] Compiling wayland-sys v0.21.12 [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: Checking for system installed libraries. Use --features = build-from-source to disable this behavior [INFO] [stderr] warning: Pre-built library not found. Falling back to from-source build [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `shaderc-sys v0.5.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/shaderc-sys-ec8919815b2773c5/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:warning=Checking for system installed libraries. Use --features = build-from-source to disable this behavior [INFO] [stderr] cargo:warning=Pre-built library not found. Falling back to from-source build [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at ' [INFO] [stderr] [INFO] [stderr] couldn't find required command: "python" [INFO] [stderr] [INFO] [stderr] ', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/shaderc-sys-0.5.0/build/cmd_finder.rs:45:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55a9a9c56d2a - std::backtrace_rs::backtrace::libunwind::trace::hc4549fb01f77d87b [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x55a9a9c56d2a - std::backtrace_rs::backtrace::trace_unsynchronized::h05cb13333c68eb08 [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55a9a9c56d2a - std::sys_common::backtrace::_print_fmt::hb24673f184c0851c [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stderr] 3: 0x55a9a9c56d2a - ::fmt::hadea210d809498bd [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x55a9a9c768ce - core::fmt::write::hf9ad1be74a79073a [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/core/src/fmt/mod.rs:1213:17 [INFO] [stderr] 5: 0x55a9a9c53bf5 - std::io::Write::write_fmt::had5ed065fbe61198 [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/std/src/io/mod.rs:1682:15 [INFO] [stderr] 6: 0x55a9a9c56af5 - std::sys_common::backtrace::_print::hef3b235b241008f8 [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 7: 0x55a9a9c56af5 - std::sys_common::backtrace::print::hde0ad3d49d7fc96d [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 8: 0x55a9a9c5839f - std::panicking::default_hook::{{closure}}::h42b02c3de78aff65 [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/std/src/panicking.rs:267:22 [INFO] [stderr] 9: 0x55a9a9c580db - std::panicking::default_hook::h1bb8dbe2c450c437 [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/std/src/panicking.rs:286:9 [INFO] [stderr] 10: 0x55a9a9c58aa9 - std::panicking::rust_panic_with_hook::hb7b7ecf2debe3baf [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/std/src/panicking.rs:688:13 [INFO] [stderr] 11: 0x55a9a9c58849 - std::panicking::begin_panic_handler::{{closure}}::h9fd7ebbe2d13e884 [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/std/src/panicking.rs:579:13 [INFO] [stderr] 12: 0x55a9a9c571dc - std::sys_common::backtrace::__rust_end_short_backtrace::h7e26d5e8c003487a [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stderr] 13: 0x55a9a9c58552 - rust_begin_unwind [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/std/src/panicking.rs:575:5 [INFO] [stderr] 14: 0x55a9a9be05d3 - core::panicking::panic_fmt::hfc11761ab6d92238 [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/core/src/panicking.rs:64:14 [INFO] [stderr] 15: 0x55a9a9be76d0 - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::h67d6045920f83967 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/shaderc-sys-0.5.0/build/cmd_finder.rs:45:13 [INFO] [stderr] 16: 0x55a9a9be512d - core::option::Option::unwrap_or_else::h88147a87305e5cc9 [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/core/src/option.rs:873:21 [INFO] [stderr] 17: 0x55a9a9be7646 - build_script_build::cmd_finder::CommandFinder::must_have::h6185570d5ae3570a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/shaderc-sys-0.5.0/build/cmd_finder.rs:44:9 [INFO] [stderr] 18: 0x55a9a9be4340 - build_script_build::main::h835bfc13598d8cfe [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/shaderc-sys-0.5.0/build/build.rs:219:5 [INFO] [stderr] 19: 0x55a9a9be4b5b - core::ops::function::FnOnce::call_once::h5cf6d3b55848c628 [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 20: 0x55a9a9be587e - std::sys_common::backtrace::__rust_begin_short_backtrace::h0c09e4c1643ebeda [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/std/src/sys_common/backtrace.rs:121:18 [INFO] [stderr] 21: 0x55a9a9be56d1 - std::rt::lang_start::{{closure}}::hca7b0f4c0e366f40 [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/std/src/rt.rs:166:18 [INFO] [stderr] 22: 0x55a9a9c5005c - core::ops::function::impls:: for &F>::call_once::hab9c986598992671 [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/core/src/ops/function.rs:287:13 [INFO] [stderr] 23: 0x55a9a9c5005c - std::panicking::try::do_call::h84786b2bffdb4be7 [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/std/src/panicking.rs:483:40 [INFO] [stderr] 24: 0x55a9a9c5005c - std::panicking::try::h452f6066c7364c86 [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/std/src/panicking.rs:447:19 [INFO] [stderr] 25: 0x55a9a9c5005c - std::panic::catch_unwind::h18a9d26934a1b941 [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/std/src/panic.rs:140:14 [INFO] [stderr] 26: 0x55a9a9c5005c - std::rt::lang_start_internal::{{closure}}::h18625cd95c18631c [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/std/src/rt.rs:148:48 [INFO] [stderr] 27: 0x55a9a9c5005c - std::panicking::try::do_call::h1b8d3cc94846ff5f [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/std/src/panicking.rs:483:40 [INFO] [stderr] 28: 0x55a9a9c5005c - std::panicking::try::h7a71b20240f0e22c [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/std/src/panicking.rs:447:19 [INFO] [stderr] 29: 0x55a9a9c5005c - std::panic::catch_unwind::h5472dcca37ccf908 [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/std/src/panic.rs:140:14 [INFO] [stderr] 30: 0x55a9a9c5005c - std::rt::lang_start_internal::hc2a2f9b0e38a95e2 [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/std/src/rt.rs:148:20 [INFO] [stderr] 31: 0x55a9a9be56aa - std::rt::lang_start::h69293c4dc8def539 [INFO] [stderr] at /rustc/c8e6a9e8b6251bbc8276cb78cabe1998deecbed7/library/std/src/rt.rs:165:17 [INFO] [stderr] 32: 0x55a9a9be4ace - main [INFO] [stderr] 33: 0x7efe66b5fd90 - [INFO] [stderr] 34: 0x7efe66b5fe40 - __libc_start_main [INFO] [stderr] 35: 0x55a9a9be0b05 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "046d1288e2af1fd6ddce306ddd3343523f7b42aa5ef8db79392626a06f7d6bf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "046d1288e2af1fd6ddce306ddd3343523f7b42aa5ef8db79392626a06f7d6bf2", kill_on_drop: false }` [INFO] [stdout] 046d1288e2af1fd6ddce306ddd3343523f7b42aa5ef8db79392626a06f7d6bf2