[INFO] fetching crate lufloat 0.1.17...
[INFO] testing lufloat-0.1.17 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate lufloat 0.1.17 into /workspace/builds/worker-0-tc2/source
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate lufloat 0.1.17
[INFO] finished tweaking crates.io crate lufloat 0.1.17
[INFO] tweaked toml for crates.io crate lufloat 0.1.17 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lufloat 0.1.17 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lufloat 0.1.17 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7d596820f2d21a88bf4a119f31d6596d1844c35761aab12be39836c937a39058
[INFO] running `Command { std: "docker" "start" "7d596820f2d21a88bf4a119f31d6596d1844c35761aab12be39836c937a39058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d596820f2d21a88bf4a119f31d6596d1844c35761aab12be39836c937a39058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7d596820f2d21a88bf4a119f31d6596d1844c35761aab12be39836c937a39058" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d596820f2d21a88bf4a119f31d6596d1844c35761aab12be39836c937a39058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7d596820f2d21a88bf4a119f31d6596d1844c35761aab12be39836c937a39058" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling lufloat v0.1.17 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `lufloat v0.1.17 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_RELEASE_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/release/build/lufloat/eac23183c44e157f/out/build_script_build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=kernels
[INFO] [stderr]   cargo:rerun-if-env-changed=ROCM_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=HIPCC
[INFO] [stderr]   cargo:rerun-if-env-changed=HIP_PATH
[INFO] [stderr]   cargo:rerun-if-changed=kernels/sub_inplace.hip
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (80) panicked at build.rs:50:18:
[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:     0x60b76800e041 - <unknown>
[INFO] [stderr]      1:     0x60b76801efea - <unknown>
[INFO] [stderr]      2:     0x60b768011c7c - <unknown>
[INFO] [stderr]      3:     0x60b767ff1646 - <unknown>
[INFO] [stderr]      4:     0x60b768009f91 - <unknown>
[INFO] [stderr]      5:     0x60b76800a14b - <unknown>
[INFO] [stderr]      6:     0x60b767ff16f2 - <unknown>
[INFO] [stderr]      7:     0x60b767fea6c9 - <unknown>
[INFO] [stderr]      8:     0x60b767ff1ebd - <unknown>
[INFO] [stderr]      9:     0x60b76801f71c - <unknown>
[INFO] [stderr]     10:     0x60b76801f4f2 - <unknown>
[INFO] [stderr]     11:     0x60b767fdc2cb - <unknown>
[INFO] [stderr]     12:     0x60b767fdea86 - <unknown>
[INFO] [stderr]     13:     0x60b767fde3a8 - <unknown>
[INFO] [stderr]     14:     0x60b767fde36d - <unknown>
[INFO] [stderr]     15:     0x60b767fdbba5 - <unknown>
[INFO] [stderr]     16:     0x60b767fdbbbd - <unknown>
[INFO] [stderr]     17:     0x60b767fdc673 - <unknown>
[INFO] [stderr]     18:     0x60b767fdcb57 - <unknown>
[INFO] [stderr]     19:     0x60b767fdf2a3 - <unknown>
[INFO] [stderr]     20:     0x60b767fdb8d6 - <unknown>
[INFO] [stderr]     21:     0x60b767fdbc59 - <unknown>
[INFO] [stderr]     22:     0x60b768009408 - <unknown>
[INFO] [stderr]     23:     0x60b767fdad21 - <unknown>
[INFO] [stderr]     24:     0x60b767fdf315 - <unknown>
[INFO] [stderr]     25:     0x7c6de7faf601 - <unknown>
[INFO] [stderr]     26:     0x7c6de7faf718 - __libc_start_main
[INFO] [stderr]     27:     0x60b767fd9e45 - <unknown>
[INFO] [stderr]     28:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "7d596820f2d21a88bf4a119f31d6596d1844c35761aab12be39836c937a39058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d596820f2d21a88bf4a119f31d6596d1844c35761aab12be39836c937a39058", kill_on_drop: false }`
[INFO] [stdout] 7d596820f2d21a88bf4a119f31d6596d1844c35761aab12be39836c937a39058
