[INFO] cloning repository https://github.com/Cyberboss/buckshot-roulette-ml
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Cyberboss/buckshot-roulette-ml" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCyberboss%2Fbuckshot-roulette-ml", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCyberboss%2Fbuckshot-roulette-ml'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3ac2c8f2faa3cfbea4391510b8dabcbb219d0ad3
[INFO] checking Cyberboss/buckshot-roulette-ml against try#3a4cb0edb4040379c037e06efeb5409e44be7b77 for pr-146377
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCyberboss%2Fbuckshot-roulette-ml" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Cyberboss/buckshot-roulette-ml
[INFO] finished tweaking git repo https://github.com/Cyberboss/buckshot-roulette-ml
[INFO] tweaked toml for git repo https://github.com/Cyberboss/buckshot-roulette-ml written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Cyberboss/buckshot-roulette-ml on toolchain 3a4cb0edb4040379c037e06efeb5409e44be7b77
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Cyberboss/buckshot-roulette-ml 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" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da2d915028e307671b7586cb4b36833557e386d7beda74af46bcb3bd3f4c16eb
[INFO] running `Command { std: "docker" "start" "-a" "da2d915028e307671b7586cb4b36833557e386d7beda74af46bcb3bd3f4c16eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da2d915028e307671b7586cb4b36833557e386d7beda74af46bcb3bd3f4c16eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da2d915028e307671b7586cb4b36833557e386d7beda74af46bcb3bd3f4c16eb", kill_on_drop: false }`
[INFO] [stdout] da2d915028e307671b7586cb4b36833557e386d7beda74af46bcb3bd3f4c16eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7831546ab7ad525eeedf04745bf55457f7192216444e6f9ffce9ef786630dbb7
[INFO] running `Command { std: "docker" "start" "-a" "7831546ab7ad525eeedf04745bf55457f7192216444e6f9ffce9ef786630dbb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.164
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]     Checking matrixmultiply v0.2.4
[INFO] [stderr]    Compiling cc v1.2.1
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking blas-src v0.2.1
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking cblas-sys v0.1.4
[INFO] [stderr]     Checking object v0.36.5
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking spaces v5.0.0
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]    Compiling ndarray v0.12.1
[INFO] [stderr]    Compiling openblas-src v0.7.0
[INFO] [stderr]    Compiling special-fun v0.2.0
[INFO] [stderr] error: failed to run custom build command for `openblas-src v0.7.0`
[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/openblas-src-da998783d9580271/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   Running: `"cp" "-R" "source" "source_x86_64-unknown-linux-gnu_tmp"`
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   cp: cannot create directory 'source_x86_64-unknown-linux-gnu_tmp': Read-only file system
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (472) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/openblas-src-0.7.0/build.rs:68:17:
[INFO] [stderr]   Failed: `"cp" "-R" "source" "source_x86_64-unknown-linux-gnu_tmp"` (exit status: 1)
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x6472763fc4b2 - std[2cca3b56f05e3e10]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x6472763fc4b2 - std[2cca3b56f05e3e10]::backtrace_rs::backtrace::trace_unsynchronized::<std[2cca3b56f05e3e10]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x6472763fc4b2 - std[2cca3b56f05e3e10]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x6472763fc4b2 - <<std[2cca3b56f05e3e10]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[ece2ad3df8f19846]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x6472764107d7 - <core[ece2ad3df8f19846]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x6472764107d7 - core[ece2ad3df8f19846]::fmt::write
[INFO] [stderr]      6:     0x647276402346 - std[2cca3b56f05e3e10]::io::default_write_fmt::<std[2cca3b56f05e3e10]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x647276402346 - <std[2cca3b56f05e3e10]::sys::stdio::unix::Stderr as std[2cca3b56f05e3e10]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x6472763e137c - <std[2cca3b56f05e3e10]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x6472763e137c - std[2cca3b56f05e3e10]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/panicking.rs:293:27
[INFO] [stderr]     10:     0x6472763f7bd1 - std[2cca3b56f05e3e10]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/panicking.rs:320:9
[INFO] [stderr]     11:     0x6472763f7d8b - std[2cca3b56f05e3e10]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/panicking.rs:826:13
[INFO] [stderr]     12:     0x6472763e1438 - std[2cca3b56f05e3e10]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/panicking.rs:699:13
[INFO] [stderr]     13:     0x6472763d6709 - std[2cca3b56f05e3e10]::sys::backtrace::__rust_end_short_backtrace::<std[2cca3b56f05e3e10]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x6472763e1f7d - __rustc[22b5aff69a48681c]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/panicking.rs:690:5
[INFO] [stderr]     15:     0x647276410e7c - core[ece2ad3df8f19846]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x6472763c2d48 - build_script_build[df752bfb59d6c5f]::run
[INFO] [stderr]     17:     0x6472763c3f26 - build_script_build[df752bfb59d6c5f]::main
[INFO] [stderr]     18:     0x6472763c92f3 - <fn() as core[ece2ad3df8f19846]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     19:     0x6472763c26f6 - std[2cca3b56f05e3e10]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     20:     0x6472763c2b09 - std[2cca3b56f05e3e10]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     21:     0x6472763f6dba - <&dyn core[ece2ad3df8f19846]::ops::function::Fn<(), Output = i32> + core[ece2ad3df8f19846]::panic::unwind_safe::RefUnwindSafe + core[ece2ad3df8f19846]::marker::Sync as core[ece2ad3df8f19846]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     22:     0x6472763f6dba - std[2cca3b56f05e3e10]::panicking::catch_unwind::do_call::<&dyn core[ece2ad3df8f19846]::ops::function::Fn<(), Output = i32> + core[ece2ad3df8f19846]::panic::unwind_safe::RefUnwindSafe + core[ece2ad3df8f19846]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/panicking.rs:582:40
[INFO] [stderr]     23:     0x6472763f6dba - std[2cca3b56f05e3e10]::panicking::catch_unwind::<i32, &dyn core[ece2ad3df8f19846]::ops::function::Fn<(), Output = i32> + core[ece2ad3df8f19846]::panic::unwind_safe::RefUnwindSafe + core[ece2ad3df8f19846]::marker::Sync>
[INFO] [stderr]                                  at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/panicking.rs:545:19
[INFO] [stderr]     24:     0x6472763f6dba - std[2cca3b56f05e3e10]::panic::catch_unwind::<&dyn core[ece2ad3df8f19846]::ops::function::Fn<(), Output = i32> + core[ece2ad3df8f19846]::panic::unwind_safe::RefUnwindSafe + core[ece2ad3df8f19846]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x6472763f6dba - std[2cca3b56f05e3e10]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x6472763f6dba - std[2cca3b56f05e3e10]::panicking::catch_unwind::do_call::<std[2cca3b56f05e3e10]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/panicking.rs:582:40
[INFO] [stderr]     27:     0x6472763f6dba - std[2cca3b56f05e3e10]::panicking::catch_unwind::<isize, std[2cca3b56f05e3e10]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/panicking.rs:545:19
[INFO] [stderr]     28:     0x6472763f6dba - std[2cca3b56f05e3e10]::panic::catch_unwind::<std[2cca3b56f05e3e10]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x6472763f6dba - std[2cca3b56f05e3e10]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/3a4cb0edb4040379c037e06efeb5409e44be7b77/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x6472763c2531 - std[2cca3b56f05e3e10]::rt::lang_start::<()>
[INFO] [stderr]     31:     0x6472763c5f55 - main
[INFO] [stderr]     32:     0x7fca117de1ca - <unknown>
[INFO] [stderr]     33:     0x7fca117de28b - __libc_start_main
[INFO] [stderr]     34:     0x6472763c0c25 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7831546ab7ad525eeedf04745bf55457f7192216444e6f9ffce9ef786630dbb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7831546ab7ad525eeedf04745bf55457f7192216444e6f9ffce9ef786630dbb7", kill_on_drop: false }`
[INFO] [stdout] 7831546ab7ad525eeedf04745bf55457f7192216444e6f9ffce9ef786630dbb7
