[INFO] cloning repository https://github.com/0x07C0/demo_wgpu_inverse_sqrt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0x07C0/demo_wgpu_inverse_sqrt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x07C0%2Fdemo_wgpu_inverse_sqrt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x07C0%2Fdemo_wgpu_inverse_sqrt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fe72d71a94bde27546b38a8535a2aa9f83f0d5e9
[INFO] checking 0x07C0/demo_wgpu_inverse_sqrt against try#724e78794d2cf06eef820a24c9a4608d63435e1d for pr-149145
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x07C0%2Fdemo_wgpu_inverse_sqrt" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/0x07C0/demo_wgpu_inverse_sqrt
[INFO] finished tweaking git repo https://github.com/0x07C0/demo_wgpu_inverse_sqrt
[INFO] tweaked toml for git repo https://github.com/0x07C0/demo_wgpu_inverse_sqrt written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0x07C0/demo_wgpu_inverse_sqrt on toolchain 724e78794d2cf06eef820a24c9a4608d63435e1d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+724e78794d2cf06eef820a24c9a4608d63435e1d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0x07C0/demo_wgpu_inverse_sqrt 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" "+724e78794d2cf06eef820a24c9a4608d63435e1d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+724e78794d2cf06eef820a24c9a4608d63435e1d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7cf6bf756e1f70ca50c0e5d87891fc76ef23897437d6d99fce3c7d83504ba184
[INFO] running `Command { std: "docker" "start" "-a" "7cf6bf756e1f70ca50c0e5d87891fc76ef23897437d6d99fce3c7d83504ba184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cf6bf756e1f70ca50c0e5d87891fc76ef23897437d6d99fce3c7d83504ba184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cf6bf756e1f70ca50c0e5d87891fc76ef23897437d6d99fce3c7d83504ba184", kill_on_drop: false }`
[INFO] [stdout] 7cf6bf756e1f70ca50c0e5d87891fc76ef23897437d6d99fce3c7d83504ba184
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+724e78794d2cf06eef820a24c9a4608d63435e1d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d356bdc2cad123ad34fff49ac9c93cfaae974d158cf1dd7da5b769ba919be0f1
[INFO] running `Command { std: "docker" "start" "-a" "d356bdc2cad123ad34fff49ac9c93cfaae974d158cf1dd7da5b769ba919be0f1", kill_on_drop: false }`
[INFO] [stderr] 
[INFO] [stderr] thread 'main' (1) panicked at src/tools/cargo/src/cargo/core/compiler/build_runner/compilation_files.rs:467:18:
[INFO] [stderr] artifact-dir was not locked
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5bcf17d5f6c3 - std::backtrace_rs::backtrace::libunwind::trace::h7da75396148dab84
[INFO] [stderr]                                at /rustc/724e78794d2cf06eef820a24c9a4608d63435e1d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x5bcf17d5f6c3 - std::backtrace_rs::backtrace::trace_unsynchronized::h96fe578c58eef802
[INFO] [stderr]                                at /rustc/724e78794d2cf06eef820a24c9a4608d63435e1d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x5bcf17d5f6c3 - std::sys::backtrace::_print_fmt::h15df11f2089296f7
[INFO] [stderr]                                at /rustc/724e78794d2cf06eef820a24c9a4608d63435e1d/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]    3:     0x5bcf17d5f6c3 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h231c509f1c745109
[INFO] [stderr]                                at /rustc/724e78794d2cf06eef820a24c9a4608d63435e1d/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]    4:     0x5bcf17865fc7 - core::fmt::rt::Argument::fmt::he461e09554eaf015
[INFO] [stderr]                                at /rustc/724e78794d2cf06eef820a24c9a4608d63435e1d/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x5bcf17865fc7 - core::fmt::write::h1ab80eecca584823
[INFO] [stderr]    6:     0x5bcf17d1e196 - std::io::default_write_fmt::h849071ae94dd44ef
[INFO] [stderr]                                at /rustc/724e78794d2cf06eef820a24c9a4608d63435e1d/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x5bcf17d1e196 - std::io::Write::write_fmt::h4fd5f6f74ffa2209
[INFO] [stderr]                                at /rustc/724e78794d2cf06eef820a24c9a4608d63435e1d/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]    8:     0x5bcf17d3576e - std::sys::backtrace::BacktraceLock::print::h19b17c7773017893
[INFO] [stderr]                                at /rustc/724e78794d2cf06eef820a24c9a4608d63435e1d/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]    9:     0x5bcf17d3576e - std::panicking::default_hook::{{closure}}::hf1fb22d4e21b84d7
[INFO] [stderr]                                at /rustc/724e78794d2cf06eef820a24c9a4608d63435e1d/library/std/src/panicking.rs:293:27
[INFO] [stderr]   10:     0x5bcf17d352cf - std::panicking::default_hook::hc31aacc62d557a1b
[INFO] [stderr]                                at /rustc/724e78794d2cf06eef820a24c9a4608d63435e1d/library/std/src/panicking.rs:320:9
[INFO] [stderr]   11:     0x5bcf17d35aeb - std::panicking::panic_with_hook::hcf3936c8155ca932
[INFO] [stderr]                                at /rustc/724e78794d2cf06eef820a24c9a4608d63435e1d/library/std/src/panicking.rs:826:13
[INFO] [stderr]   12:     0x5bcf17d358c8 - std::panicking::panic_handler::{{closure}}::h49bec6bbca8a9888
[INFO] [stderr]                                at /rustc/724e78794d2cf06eef820a24c9a4608d63435e1d/library/std/src/panicking.rs:699:13
[INFO] [stderr]   13:     0x5bcf17d2f249 - std::sys::backtrace::__rust_end_short_backtrace::hd761a1ee3e422064
[INFO] [stderr]                                at /rustc/724e78794d2cf06eef820a24c9a4608d63435e1d/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]   14:     0x5bcf17d114cd - __rustc[3eef570754bda67]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/724e78794d2cf06eef820a24c9a4608d63435e1d/library/std/src/panicking.rs:690:5
[INFO] [stderr]   15:     0x5bcf1786fdbc - core::panicking::panic_fmt::hc68ca8ec96da10a8
[INFO] [stderr]                                at /rustc/724e78794d2cf06eef820a24c9a4608d63435e1d/library/core/src/panicking.rs:80:14
[INFO] [stderr]   16:     0x5bcf1786eff4 - core::panicking::panic_display::hfe39fa4a1c46eb90
[INFO] [stderr]                                at /rustc/724e78794d2cf06eef820a24c9a4608d63435e1d/library/core/src/panicking.rs:259:5
[INFO] [stderr]   17:     0x5bcf1786eff4 - core::option::expect_failed::h7bc44d17e9de63b1
[INFO] [stderr]                                at /rustc/724e78794d2cf06eef820a24c9a4608d63435e1d/library/core/src/option.rs:2184:5
[INFO] [stderr]   18:     0x5bcf17287946 - <cargo[f442e0dd4d96fab]::core::compiler::build_runner::BuildRunner>::outputs
[INFO] [stderr]   19:     0x5bcf1727d36e - <cargo[f442e0dd4d96fab]::core::compiler::build_runner::BuildRunner>::check_collisions
[INFO] [stderr]   20:     0x5bcf17282bcb - <cargo[f442e0dd4d96fab]::core::compiler::build_runner::BuildRunner>::compile
[INFO] [stderr]   21:     0x5bcf173db52d - cargo[f442e0dd4d96fab]::ops::cargo_compile::compile_ws
[INFO] [stderr]   22:     0x5bcf173df0e7 - cargo[f442e0dd4d96fab]::ops::cargo_compile::compile_with_exec
[INFO] [stderr]   23:     0x5bcf173e54cb - cargo[f442e0dd4d96fab]::ops::cargo_compile::compile
[INFO] [stderr]   24:     0x5bcf1779c27a - cargo[f82e1f3942617cac]::commands::check::exec
[INFO] [stderr]   25:     0x5bcf1773f54e - <cargo[f82e1f3942617cac]::cli::Exec>::exec
[INFO] [stderr]   26:     0x5bcf1773c51e - cargo[f82e1f3942617cac]::main
[INFO] [stderr]   27:     0x5bcf17715783 - std[e6ac5f9c7d1e252d]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]   28:     0x5bcf1772d909 - std[e6ac5f9c7d1e252d]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]   29:     0x5bcf17d1fe2b - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hcf5ebe84b429625c
[INFO] [stderr]                                at /rustc/724e78794d2cf06eef820a24c9a4608d63435e1d/library/core/src/ops/function.rs:287:21
[INFO] [stderr]   30:     0x5bcf17d1fe2b - std::panicking::catch_unwind::do_call::h6eb63d6f0a38b69b
[INFO] [stderr]                                at /rustc/724e78794d2cf06eef820a24c9a4608d63435e1d/library/std/src/panicking.rs:582:40
[INFO] [stderr]   31:     0x5bcf17d1fe2b - std::panicking::catch_unwind::h8b845dc569eb1f03
[INFO] [stderr]                                at /rustc/724e78794d2cf06eef820a24c9a4608d63435e1d/library/std/src/panicking.rs:545:19
[INFO] [stderr]   32:     0x5bcf17d1fe2b - std::panic::catch_unwind::h9d82e86ec6cb5f12
[INFO] [stderr]                                at /rustc/724e78794d2cf06eef820a24c9a4608d63435e1d/library/std/src/panic.rs:359:14
[INFO] [stderr]   33:     0x5bcf17d1fe2b - std::rt::lang_start_internal::{{closure}}::h9fe12fcf22ae82bf
[INFO] [stderr]                                at /rustc/724e78794d2cf06eef820a24c9a4608d63435e1d/library/std/src/rt.rs:175:24
[INFO] [stderr]   34:     0x5bcf17d1fe2b - std::panicking::catch_unwind::do_call::h473fc505528e7291
[INFO] [stderr]                                at /rustc/724e78794d2cf06eef820a24c9a4608d63435e1d/library/std/src/panicking.rs:582:40
[INFO] [stderr]   35:     0x5bcf17d1fe2b - std::panicking::catch_unwind::h46e428a2ebeeb78a
[INFO] [stderr]                                at /rustc/724e78794d2cf06eef820a24c9a4608d63435e1d/library/std/src/panicking.rs:545:19
[INFO] [stderr]   36:     0x5bcf17d1fe2b - std::panic::catch_unwind::hddc08a9663301e0f
[INFO] [stderr]                                at /rustc/724e78794d2cf06eef820a24c9a4608d63435e1d/library/std/src/panic.rs:359:14
[INFO] [stderr]   37:     0x5bcf17d1fe2b - std::rt::lang_start_internal::hafae02e00c98e85f
[INFO] [stderr]                                at /rustc/724e78794d2cf06eef820a24c9a4608d63435e1d/library/std/src/rt.rs:171:5
[INFO] [stderr]   38:     0x5bcf177dfb45 - main
[INFO] [stderr]   39:     0x77bdd08bd1ca - <unknown>
[INFO] [stderr]   40:     0x77bdd08bd28b - __libc_start_main
[INFO] [stderr]   41:     0x5bcf16d51f69 - <unknown>
[INFO] [stderr]   42:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "d356bdc2cad123ad34fff49ac9c93cfaae974d158cf1dd7da5b769ba919be0f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d356bdc2cad123ad34fff49ac9c93cfaae974d158cf1dd7da5b769ba919be0f1", kill_on_drop: false }`
[INFO] [stdout] d356bdc2cad123ad34fff49ac9c93cfaae974d158cf1dd7da5b769ba919be0f1
