[INFO] cloning repository https://github.com/control-owl/key-hunter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/control-owl/key-hunter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcontrol-owl%2Fkey-hunter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcontrol-owl%2Fkey-hunter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b1e0df2bbfcdf7be1fdcf1d67fee6c87ec69c0d2
[INFO] checking control-owl/key-hunter against try#6757d700f93f6d16c8b39cf79e96b019bd570e7d for pr-155299
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcontrol-owl%2Fkey-hunter" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/control-owl/key-hunter
[INFO] finished tweaking git repo https://github.com/control-owl/key-hunter
[INFO] tweaked toml for git repo https://github.com/control-owl/key-hunter written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/control-owl/key-hunter on toolchain 6757d700f93f6d16c8b39cf79e96b019bd570e7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/control-owl/key-hunter 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" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitcoin-io v0.1.4
[INFO] [stderr]   Downloaded core_affinity v0.8.3
[INFO] [stderr]   Downloaded syn v2.0.111
[INFO] [stderr]   Downloaded vek v0.15.10
[INFO] [stderr]   Downloaded bitcoin_hashes v0.14.1
[INFO] [stderr]   Downloaded find_cuda_helper v0.2.0
[INFO] [stderr]   Downloaded cust_derive v0.2.0
[INFO] [stderr]   Downloaded cust v0.3.2
[INFO] [stderr]   Downloaded console v0.16.2
[INFO] [stderr]   Downloaded cust_core v0.1.1
[INFO] [stderr]   Downloaded cust_raw v0.11.3
[INFO] [stderr]   Downloaded hex-conservative v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f62675bda0c0fce4fd37feda52cf02b642b03dedccf531d86463bc8e4dac8838
[INFO] running `Command { std: "docker" "start" "-a" "f62675bda0c0fce4fd37feda52cf02b642b03dedccf531d86463bc8e4dac8838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f62675bda0c0fce4fd37feda52cf02b642b03dedccf531d86463bc8e4dac8838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f62675bda0c0fce4fd37feda52cf02b642b03dedccf531d86463bc8e4dac8838", kill_on_drop: false }`
[INFO] [stdout] f62675bda0c0fce4fd37feda52cf02b642b03dedccf531d86463bc8e4dac8838
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fc1a4d3222f3ba730fed940b5f4b830104629b95e8204b54afc5ddbd83daff1
[INFO] running `Command { std: "docker" "start" "-a" "1fc1a4d3222f3ba730fed940b5f4b830104629b95e8204b54afc5ddbd83daff1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.104
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling find-msvc-tools v0.1.6
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]     Checking mint v0.5.9
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling vek v0.15.10
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]    Compiling cc v1.2.51
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]    Compiling find_cuda_helper v0.2.0
[INFO] [stderr]    Compiling cust_raw v0.11.3
[INFO] [stderr]    Compiling cust v0.3.2
[INFO] [stderr] error: failed to run custom build command for `cust_raw v0.11.3`
[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/cust_raw-020bb403ff7fbb16/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (314) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/find_cuda_helper-0.2.0/src/lib.rs:12:13:
[INFO] [stderr]   Could not find a cuda installation
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5ccc1199023a - std[f65180b5728a13b2]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/6757d700f93f6d16c8b39cf79e96b019bd570e7d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5ccc1199023a - std[f65180b5728a13b2]::backtrace_rs::backtrace::trace_unsynchronized::<std[f65180b5728a13b2]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/6757d700f93f6d16c8b39cf79e96b019bd570e7d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5ccc1199023a - std[f65180b5728a13b2]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/6757d700f93f6d16c8b39cf79e96b019bd570e7d/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x5ccc1199023a - <<std[f65180b5728a13b2]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[5d17c4eb4d54177c]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/6757d700f93f6d16c8b39cf79e96b019bd570e7d/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x5ccc119a111a - <core[5d17c4eb4d54177c]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/6757d700f93f6d16c8b39cf79e96b019bd570e7d/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x5ccc119a111a - core[5d17c4eb4d54177c]::fmt::write
[INFO] [stderr]      6:     0x5ccc11994242 - std[f65180b5728a13b2]::io::default_write_fmt::<std[f65180b5728a13b2]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/6757d700f93f6d16c8b39cf79e96b019bd570e7d/library/std/src/io/mod.rs:621:11
[INFO] [stderr]      7:     0x5ccc11994242 - <std[f65180b5728a13b2]::sys::stdio::unix::Stderr as std[f65180b5728a13b2]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/6757d700f93f6d16c8b39cf79e96b019bd570e7d/library/std/src/io/mod.rs:1976:13
[INFO] [stderr]      8:     0x5ccc1197b36f - <std[f65180b5728a13b2]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/6757d700f93f6d16c8b39cf79e96b019bd570e7d/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x5ccc1197b36f - std[f65180b5728a13b2]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/6757d700f93f6d16c8b39cf79e96b019bd570e7d/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x5ccc1198c1d1 - std[f65180b5728a13b2]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/6757d700f93f6d16c8b39cf79e96b019bd570e7d/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x5ccc1198c38b - std[f65180b5728a13b2]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/6757d700f93f6d16c8b39cf79e96b019bd570e7d/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x5ccc1197b45a - std[f65180b5728a13b2]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/6757d700f93f6d16c8b39cf79e96b019bd570e7d/library/std/src/panicking.rs:691:13
[INFO] [stderr]     13:     0x5ccc11972fb9 - std[f65180b5728a13b2]::sys::backtrace::__rust_end_short_backtrace::<std[f65180b5728a13b2]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/6757d700f93f6d16c8b39cf79e96b019bd570e7d/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x5ccc1197bc8d - __rustc[7c1b99c3d41abedc]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/6757d700f93f6d16c8b39cf79e96b019bd570e7d/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x5ccc119a180c - core[5d17c4eb4d54177c]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/6757d700f93f6d16c8b39cf79e96b019bd570e7d/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x5ccc11950c11 - find_cuda_helper[c81d009d9c6b72d5]::include_cuda
[INFO] [stderr]     17:     0x5ccc1194f1f7 - build_script_build[a2c7064cd0f04c10]::main
[INFO] [stderr]     18:     0x5ccc1194f213 - <fn() as core[5d17c4eb4d54177c]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     19:     0x5ccc1194f1b6 - std[f65180b5728a13b2]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     20:     0x5ccc1194f1c9 - std[f65180b5728a13b2]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     21:     0x5ccc1198b814 - <&dyn core[5d17c4eb4d54177c]::ops::function::Fn<(), Output = i32> + core[5d17c4eb4d54177c]::panic::unwind_safe::RefUnwindSafe + core[5d17c4eb4d54177c]::marker::Sync as core[5d17c4eb4d54177c]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/6757d700f93f6d16c8b39cf79e96b019bd570e7d/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     22:     0x5ccc1198b814 - std[f65180b5728a13b2]::panicking::catch_unwind::do_call::<&dyn core[5d17c4eb4d54177c]::ops::function::Fn<(), Output = i32> + core[5d17c4eb4d54177c]::panic::unwind_safe::RefUnwindSafe + core[5d17c4eb4d54177c]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/6757d700f93f6d16c8b39cf79e96b019bd570e7d/library/std/src/panicking.rs:581:40
[INFO] [stderr]     23:     0x5ccc1198b814 - std[f65180b5728a13b2]::panicking::catch_unwind::<i32, &dyn core[5d17c4eb4d54177c]::ops::function::Fn<(), Output = i32> + core[5d17c4eb4d54177c]::panic::unwind_safe::RefUnwindSafe + core[5d17c4eb4d54177c]::marker::Sync>
[INFO] [stderr]                                  at /rustc/6757d700f93f6d16c8b39cf79e96b019bd570e7d/library/std/src/panicking.rs:544:19
[INFO] [stderr]     24:     0x5ccc1198b814 - std[f65180b5728a13b2]::panic::catch_unwind::<&dyn core[5d17c4eb4d54177c]::ops::function::Fn<(), Output = i32> + core[5d17c4eb4d54177c]::panic::unwind_safe::RefUnwindSafe + core[5d17c4eb4d54177c]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/6757d700f93f6d16c8b39cf79e96b019bd570e7d/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x5ccc1198b814 - std[f65180b5728a13b2]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/6757d700f93f6d16c8b39cf79e96b019bd570e7d/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x5ccc1198b814 - std[f65180b5728a13b2]::panicking::catch_unwind::do_call::<std[f65180b5728a13b2]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/6757d700f93f6d16c8b39cf79e96b019bd570e7d/library/std/src/panicking.rs:581:40
[INFO] [stderr]     27:     0x5ccc1198b814 - std[f65180b5728a13b2]::panicking::catch_unwind::<isize, std[f65180b5728a13b2]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/6757d700f93f6d16c8b39cf79e96b019bd570e7d/library/std/src/panicking.rs:544:19
[INFO] [stderr]     28:     0x5ccc1198b814 - std[f65180b5728a13b2]::panic::catch_unwind::<std[f65180b5728a13b2]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/6757d700f93f6d16c8b39cf79e96b019bd570e7d/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x5ccc1198b814 - std[f65180b5728a13b2]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/6757d700f93f6d16c8b39cf79e96b019bd570e7d/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x5ccc1194f1a1 - std[f65180b5728a13b2]::rt::lang_start::<()>
[INFO] [stderr]     31:     0x5ccc1194f275 - main
[INFO] [stderr]     32:     0x7102e948b1ca - <unknown>
[INFO] [stderr]     33:     0x7102e948b28b - __libc_start_main
[INFO] [stderr]     34:     0x5ccc1194f0b5 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1fc1a4d3222f3ba730fed940b5f4b830104629b95e8204b54afc5ddbd83daff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fc1a4d3222f3ba730fed940b5f4b830104629b95e8204b54afc5ddbd83daff1", kill_on_drop: false }`
[INFO] [stdout] 1fc1a4d3222f3ba730fed940b5f4b830104629b95e8204b54afc5ddbd83daff1