[INFO] cloning repository https://github.com/0xf4lc0n/malcrypt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xf4lc0n/malcrypt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xf4lc0n%2Fmalcrypt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xf4lc0n%2Fmalcrypt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 705cc9e7d0d9d356a9f78f94f5e89dedb596e196
[INFO] checking 0xf4lc0n/malcrypt against master#2c0f4860cc86e2354a55ea04e738848168435c90 for pr-149145
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xf4lc0n%2Fmalcrypt" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0xf4lc0n/malcrypt
[INFO] finished tweaking git repo https://github.com/0xf4lc0n/malcrypt
[INFO] tweaked toml for git repo https://github.com/0xf4lc0n/malcrypt written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xf4lc0n/malcrypt on toolchain 2c0f4860cc86e2354a55ea04e738848168435c90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0xf4lc0n/malcrypt 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" "+2c0f4860cc86e2354a55ea04e738848168435c90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows-targets v0.52.5
[INFO] [stderr]   Downloaded winapi-util v0.1.8
[INFO] [stderr]   Downloaded walkdir v2.5.0
[INFO] [stderr]   Downloaded zeroize v1.8.1
[INFO] [stderr]   Downloaded inout v0.1.3
[INFO] [stderr]   Downloaded rand_chacha v0.3.1
[INFO] [stderr]   Downloaded lazy_static v1.4.0
[INFO] [stderr]   Downloaded cipher v0.4.4
[INFO] [stderr]   Downloaded pkcs8 v0.10.2
[INFO] [stderr]   Downloaded smallvec v1.13.2
[INFO] [stderr]   Downloaded num-traits v0.2.19
[INFO] [stderr]   Downloaded rand v0.8.5
[INFO] [stderr]   Downloaded der v0.7.9
[INFO] [stderr]   Downloaded libm v0.2.8
[INFO] [stderr]   Downloaded num-bigint-dig v0.8.4
[INFO] [stderr]   Downloaded rsa v0.9.6
[INFO] [stderr]   Downloaded generic-array v0.14.7
[INFO] [stderr]   Downloaded typenum v1.17.0
[INFO] [stderr]   Downloaded getrandom v0.2.15
[INFO] [stderr]   Downloaded const-oid v0.9.6
[INFO] [stderr]   Downloaded base64ct v1.6.0
[INFO] [stderr]   Downloaded wasi v0.11.0+wasi-snapshot-preview1
[INFO] [stderr]   Downloaded signature v2.2.0
[INFO] [stderr]   Downloaded windows_i686_gnullvm v0.52.5
[INFO] [stderr]   Downloaded rc4 v0.1.0
[INFO] [stderr]   Downloaded windows_x86_64_gnullvm v0.52.5
[INFO] [stderr]   Downloaded spin v0.5.2
[INFO] [stderr]   Downloaded num-iter v0.1.45
[INFO] [stderr]   Downloaded windows_aarch64_gnullvm v0.52.5
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.17
[INFO] [stderr]   Downloaded num-integer v0.1.46
[INFO] [stderr]   Downloaded autocfg v1.3.0
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.52.5
[INFO] [stderr]   Downloaded windows_i686_gnu v0.52.5
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.52.5
[INFO] [stderr]   Downloaded rand_core v0.6.4
[INFO] [stderr]   Downloaded windows_i686_msvc v0.52.5
[INFO] [stderr]   Downloaded subtle v2.5.0
[INFO] [stderr]   Downloaded spki v0.7.3
[INFO] [stderr]   Downloaded digest v0.10.7
[INFO] [stderr]   Downloaded pkcs1 v0.7.5
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.52.5
[INFO] [stderr]   Downloaded pem-rfc7468 v0.7.0
[INFO] [stderr]   Downloaded same-file v1.0.6
[INFO] [stderr]   Downloaded libc v0.2.155
[INFO] [stderr]   Downloaded crypto-common v0.1.6
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90e3b6fb288f9b9211827921ee49a2334e5088fd2610056fc98a9aab4f088319
[INFO] running `Command { std: "docker" "start" "-a" "90e3b6fb288f9b9211827921ee49a2334e5088fd2610056fc98a9aab4f088319", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90e3b6fb288f9b9211827921ee49a2334e5088fd2610056fc98a9aab4f088319", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90e3b6fb288f9b9211827921ee49a2334e5088fd2610056fc98a9aab4f088319", kill_on_drop: false }`
[INFO] [stdout] 90e3b6fb288f9b9211827921ee49a2334e5088fd2610056fc98a9aab4f088319
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b481f29e42944e6b32e6b1f68c1f035cf762739ef1e24dd437515ef427165613
[INFO] running `Command { std: "docker" "start" "-a" "b481f29e42944e6b32e6b1f68c1f035cf762739ef1e24dd437515ef427165613", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling base64ct v1.6.0
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling num-bigint-dig v0.8.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking pkcs1 v0.7.5
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking rc4 v0.1.0
[INFO] [stderr]     Checking rsa v0.9.6
[INFO] [stderr]    Compiling malcrypt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `malcrypt v0.1.0 (/opt/rustwide/workdir)`
[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/malcrypt-2cbd5440dd08690d/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (747) panicked at build.rs:10:38:
[INFO] [stderr]   Failed to create sample compilation path: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5f1ab0b34db2 - std::backtrace_rs::backtrace::libunwind::trace::h654257fd314eff1d
[INFO] [stderr]                                  at /rustc/2c0f4860cc86e2354a55ea04e738848168435c90/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5f1ab0b34db2 - std::backtrace_rs::backtrace::trace_unsynchronized::he3bca0fbdde02eb9
[INFO] [stderr]                                  at /rustc/2c0f4860cc86e2354a55ea04e738848168435c90/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5f1ab0b34db2 - std::sys::backtrace::_print_fmt::h88af1eb796c36576
[INFO] [stderr]                                  at /rustc/2c0f4860cc86e2354a55ea04e738848168435c90/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5f1ab0b34db2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h1c2abaf120c5709c
[INFO] [stderr]                                  at /rustc/2c0f4860cc86e2354a55ea04e738848168435c90/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5f1ab0b441d7 - core::fmt::rt::Argument::fmt::h1695935ee84c9cfc
[INFO] [stderr]                                  at /rustc/2c0f4860cc86e2354a55ea04e738848168435c90/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x5f1ab0b441d7 - core::fmt::write::h49913de4f62f0235
[INFO] [stderr]      6:     0x5f1ab0b13156 - std::io::default_write_fmt::h872b671bb3c03ccc
[INFO] [stderr]                                  at /rustc/2c0f4860cc86e2354a55ea04e738848168435c90/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5f1ab0b13156 - std::io::Write::write_fmt::h36d3d2997979ecc3
[INFO] [stderr]                                  at /rustc/2c0f4860cc86e2354a55ea04e738848168435c90/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x5f1ab0b19d01 - std::sys::backtrace::BacktraceLock::print::h0b16af57cf82274a
[INFO] [stderr]                                  at /rustc/2c0f4860cc86e2354a55ea04e738848168435c90/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x5f1ab0b19d01 - std::panicking::default_hook::{{closure}}::habf13a864451c09d
[INFO] [stderr]                                  at /rustc/2c0f4860cc86e2354a55ea04e738848168435c90/library/std/src/panicking.rs:293:27
[INFO] [stderr]     10:     0x5f1ab0b19b26 - std::panicking::default_hook::h1258fefef2e7d5a0
[INFO] [stderr]                                  at /rustc/2c0f4860cc86e2354a55ea04e738848168435c90/library/std/src/panicking.rs:320:9
[INFO] [stderr]     11:     0x5f1ab0b1a20b - std::panicking::panic_with_hook::haf81b4ba1ce379c9
[INFO] [stderr]                                  at /rustc/2c0f4860cc86e2354a55ea04e738848168435c90/library/std/src/panicking.rs:826:13
[INFO] [stderr]     12:     0x5f1ab0b1a088 - std::panicking::panic_handler::{{closure}}::hd6d1705452838923
[INFO] [stderr]                                  at /rustc/2c0f4860cc86e2354a55ea04e738848168435c90/library/std/src/panicking.rs:699:13
[INFO] [stderr]     13:     0x5f1ab0b187d9 - std::sys::backtrace::__rust_end_short_backtrace::hd0b57372356873ec
[INFO] [stderr]                                  at /rustc/2c0f4860cc86e2354a55ea04e738848168435c90/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x5f1ab0b07c1d - __rustc[3cce97ec6f124ba7]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/2c0f4860cc86e2354a55ea04e738848168435c90/library/std/src/panicking.rs:690:5
[INFO] [stderr]     15:     0x5f1ab0b4748c - core::panicking::panic_fmt::h9b88b61de034a591
[INFO] [stderr]                                  at /rustc/2c0f4860cc86e2354a55ea04e738848168435c90/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x5f1ab0b46ce2 - core::result::unwrap_failed::h290654a82a882eac
[INFO] [stderr]                                  at /rustc/2c0f4860cc86e2354a55ea04e738848168435c90/library/core/src/result.rs:1867:5
[INFO] [stderr]     17:     0x5f1ab0a755c0 - <core[e916e7c9c98a0e64]::result::Result<(), std[246f44c9e0f6af14]::io::error::Error>>::expect
[INFO] [stderr]     18:     0x5f1ab0a74c73 - build_script_build[c13652d2d1d4b604]::main
[INFO] [stderr]     19:     0x5f1ab0a78fc3 - <fn() as core[e916e7c9c98a0e64]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     20:     0x5f1ab0a73186 - std[246f44c9e0f6af14]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     21:     0x5f1ab0a74929 - std[246f44c9e0f6af14]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     22:     0x5f1ab0b1490a - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h08a05e8dfe30ee77
[INFO] [stderr]                                  at /rustc/2c0f4860cc86e2354a55ea04e738848168435c90/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x5f1ab0b1490a - std::panicking::catch_unwind::do_call::hd7ec86764b18747d
[INFO] [stderr]                                  at /rustc/2c0f4860cc86e2354a55ea04e738848168435c90/library/std/src/panicking.rs:582:40
[INFO] [stderr]     24:     0x5f1ab0b1490a - std::panicking::catch_unwind::h51f73188a5f4f9ec
[INFO] [stderr]                                  at /rustc/2c0f4860cc86e2354a55ea04e738848168435c90/library/std/src/panicking.rs:545:19
[INFO] [stderr]     25:     0x5f1ab0b1490a - std::panic::catch_unwind::h0878865b9200040e
[INFO] [stderr]                                  at /rustc/2c0f4860cc86e2354a55ea04e738848168435c90/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x5f1ab0b1490a - std::rt::lang_start_internal::{{closure}}::h61fba7146dff8203
[INFO] [stderr]                                  at /rustc/2c0f4860cc86e2354a55ea04e738848168435c90/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x5f1ab0b1490a - std::panicking::catch_unwind::do_call::h44ae4a493f503e64
[INFO] [stderr]                                  at /rustc/2c0f4860cc86e2354a55ea04e738848168435c90/library/std/src/panicking.rs:582:40
[INFO] [stderr]     28:     0x5f1ab0b1490a - std::panicking::catch_unwind::h296fc415bdcfbb23
[INFO] [stderr]                                  at /rustc/2c0f4860cc86e2354a55ea04e738848168435c90/library/std/src/panicking.rs:545:19
[INFO] [stderr]     29:     0x5f1ab0b1490a - std::panic::catch_unwind::h2e229092a69d4401
[INFO] [stderr]                                  at /rustc/2c0f4860cc86e2354a55ea04e738848168435c90/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x5f1ab0b1490a - std::rt::lang_start_internal::h275778bed7563295
[INFO] [stderr]                                  at /rustc/2c0f4860cc86e2354a55ea04e738848168435c90/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x5f1ab0a73081 - std[246f44c9e0f6af14]::rt::lang_start::<()>
[INFO] [stderr]     32:     0x5f1ab0a79b15 - main
[INFO] [stderr]     33:     0x7629277611ca - <unknown>
[INFO] [stderr]     34:     0x76292776128b - __libc_start_main
[INFO] [stderr]     35:     0x5f1ab0a728e5 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "b481f29e42944e6b32e6b1f68c1f035cf762739ef1e24dd437515ef427165613", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b481f29e42944e6b32e6b1f68c1f035cf762739ef1e24dd437515ef427165613", kill_on_drop: false }`
[INFO] [stdout] b481f29e42944e6b32e6b1f68c1f035cf762739ef1e24dd437515ef427165613
