[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 try#0cb362313295507a2f4321c0e30cea0168f2fe71 for pr-138961-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xf4lc0n%2Fmalcrypt" "/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/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-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xf4lc0n/malcrypt on toolchain 0cb362313295507a2f4321c0e30cea0168f2fe71
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "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" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c73e8296edc8e150e7e779c2a7c1ab3b57fc61e8c3f5125812cfb067015b4c4c
[INFO] running `Command { std: "docker" "start" "-a" "c73e8296edc8e150e7e779c2a7c1ab3b57fc61e8c3f5125812cfb067015b4c4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c73e8296edc8e150e7e779c2a7c1ab3b57fc61e8c3f5125812cfb067015b4c4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c73e8296edc8e150e7e779c2a7c1ab3b57fc61e8c3f5125812cfb067015b4c4c", kill_on_drop: false }`
[INFO] [stdout] c73e8296edc8e150e7e779c2a7c1ab3b57fc61e8c3f5125812cfb067015b4c4c
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 315f75bf8082cb23ed9132e419099e0dbc85fa51a29895b81ff3f27c93bc9d31
[INFO] running `Command { std: "docker" "start" "-a" "315f75bf8082cb23ed9132e419099e0dbc85fa51a29895b81ff3f27c93bc9d31", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[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 const-oid v0.9.6
[INFO] [stderr]    Compiling cfg-if v1.0.0
[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 smallvec v1.13.2
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]    Compiling pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling der v0.7.9
[INFO] [stderr]    Compiling generic-array v0.14.7
[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 rc4 v0.1.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling spki v0.7.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling pkcs8 v0.10.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling pkcs1 v0.7.5
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking num-iter v0.1.45
[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' (685) 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:     0x64c4d719f942 - std::backtrace_rs::backtrace::libunwind::trace::h3e7a3897f1c656d7
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x64c4d719f942 - std::backtrace_rs::backtrace::trace_unsynchronized::he029256aae619021
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x64c4d719f942 - std::sys::backtrace::_print_fmt::h05d317a9468a72c2
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x64c4d719f942 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h43059b375bf739ea
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x64c4d71aed27 - core::fmt::rt::Argument::fmt::hb8092d57943a4e44
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x64c4d71aed27 - core::fmt::write::h422ee4bf4d6762cb
[INFO] [stderr]      6:     0x64c4d717de06 - std::io::default_write_fmt::h92e779396454a750
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x64c4d717de06 - std::io::Write::write_fmt::h663e3b9b1c070a0a
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x64c4d7184891 - std::sys::backtrace::BacktraceLock::print::h5f81dc03cc51fd84
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x64c4d7184891 - std::panicking::default_hook::{{closure}}::hc96b75a9ebd1d3b2
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/panicking.rs:293:27
[INFO] [stderr]     10:     0x64c4d71846b6 - std::panicking::default_hook::h9212fa266d54535a
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/panicking.rs:320:9
[INFO] [stderr]     11:     0x64c4d7184d9b - std::panicking::panic_with_hook::h14219bdc2c0db767
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/panicking.rs:826:13
[INFO] [stderr]     12:     0x64c4d7184c18 - std::panicking::panic_handler::{{closure}}::h5ef390d3e2f7cd84
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/panicking.rs:699:13
[INFO] [stderr]     13:     0x64c4d7183369 - std::sys::backtrace::__rust_end_short_backtrace::h0a3877c235aa3d64
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x64c4d71727ad - __rustc[74d47ec1e723527e]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/panicking.rs:690:5
[INFO] [stderr]     15:     0x64c4d71b1fdc - core::panicking::panic_fmt::hdd087d7a7047f5ef
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x64c4d71b1832 - core::result::unwrap_failed::h9d633002947c23a2
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/core/src/result.rs:1867:5
[INFO] [stderr]     17:     0x64c4d70e11f0 - core::result::Result<T,E>::expect::h4b205d4fd6b549ca
[INFO] [stderr]     18:     0x64c4d70de483 - build_script_build::main::hd11cac6348721945
[INFO] [stderr]     19:     0x64c4d70e0f33 - core::ops::function::FnOnce::call_once::h550a8bc3e304a21e
[INFO] [stderr]     20:     0x64c4d70e09b6 - std::sys::backtrace::__rust_begin_short_backtrace::hd3453947af5ed511
[INFO] [stderr]     21:     0x64c4d70e08f9 - std::rt::lang_start::{{closure}}::hda579a3dad37b49c
[INFO] [stderr]     22:     0x64c4d717f49a - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hedda9fa672ce2a3c
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x64c4d717f49a - std::panicking::catch_unwind::do_call::h8d870111785a3821
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/panicking.rs:582:40
[INFO] [stderr]     24:     0x64c4d717f49a - std::panicking::catch_unwind::h91595c2ee4db1a03
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/panicking.rs:545:19
[INFO] [stderr]     25:     0x64c4d717f49a - std::panic::catch_unwind::h7eb5d5ffc5b15403
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x64c4d717f49a - std::rt::lang_start_internal::{{closure}}::h1957e9e6819fcb20
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x64c4d717f49a - std::panicking::catch_unwind::do_call::hbf88867a1f0d6229
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/panicking.rs:582:40
[INFO] [stderr]     28:     0x64c4d717f49a - std::panicking::catch_unwind::h31d59c9ce37f6f87
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/panicking.rs:545:19
[INFO] [stderr]     29:     0x64c4d717f49a - std::panic::catch_unwind::ha64fc98414d3849f
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x64c4d717f49a - std::rt::lang_start_internal::h090fff9240fd24ba
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x64c4d70e08e1 - std::rt::lang_start::hca8646a8a142ca11
[INFO] [stderr]     32:     0x64c4d70e4845 - main
[INFO] [stderr]     33:     0x7e3ba5c651ca - <unknown>
[INFO] [stderr]     34:     0x7e3ba5c6528b - __libc_start_main
[INFO] [stderr]     35:     0x64c4d70dd615 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "315f75bf8082cb23ed9132e419099e0dbc85fa51a29895b81ff3f27c93bc9d31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "315f75bf8082cb23ed9132e419099e0dbc85fa51a29895b81ff3f27c93bc9d31", kill_on_drop: false }`
[INFO] [stdout] 315f75bf8082cb23ed9132e419099e0dbc85fa51a29895b81ff3f27c93bc9d31
