[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#5dbf4069dc98bbbca98dd600a65f50c258fbfd56 for pr-148477-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xf4lc0n%2Fmalcrypt" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-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-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xf4lc0n/malcrypt on toolchain 5dbf4069dc98bbbca98dd600a65f50c258fbfd56
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5dbf4069dc98bbbca98dd600a65f50c258fbfd56" "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" "+5dbf4069dc98bbbca98dd600a65f50c258fbfd56" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pem-rfc7468 v0.7.0
[INFO] [stderr]   Downloaded pkcs8 v0.10.2
[INFO] [stderr]   Downloaded pkcs1 v0.7.5
[INFO] [stderr]   Downloaded signature v2.2.0
[INFO] [stderr]   Downloaded subtle v2.5.0
[INFO] [stderr]   Downloaded rc4 v0.1.0
[INFO] [stderr]   Downloaded rsa v0.9.6
[INFO] [stderr]   Downloaded spki v0.7.3
[INFO] [stderr]   Downloaded const-oid v0.9.6
[INFO] [stderr]   Downloaded der v0.7.9
[INFO] [stderr]   Downloaded num-bigint-dig v0.8.4
[INFO] [stderr]   Downloaded libm v0.2.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+5dbf4069dc98bbbca98dd600a65f50c258fbfd56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c2744f1199b1a2a584e5580dac3e7504af2736abb28a236b0f684c3c89e9d7c
[INFO] running `Command { std: "docker" "start" "-a" "2c2744f1199b1a2a584e5580dac3e7504af2736abb28a236b0f684c3c89e9d7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c2744f1199b1a2a584e5580dac3e7504af2736abb28a236b0f684c3c89e9d7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c2744f1199b1a2a584e5580dac3e7504af2736abb28a236b0f684c3c89e9d7c", kill_on_drop: false }`
[INFO] [stdout] 2c2744f1199b1a2a584e5580dac3e7504af2736abb28a236b0f684c3c89e9d7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+5dbf4069dc98bbbca98dd600a65f50c258fbfd56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a231de51cd620f2c76620873a5c7fd76eb7a806d90aa2902454757594b7ff23
[INFO] running `Command { std: "docker" "start" "-a" "5a231de51cd620f2c76620873a5c7fd76eb7a806d90aa2902454757594b7ff23", 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 same-file v1.0.6
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]     Checking pkcs1 v0.7.5
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking rc4 v0.1.0
[INFO] [stderr]    Compiling 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' (729) 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:     0x608cf687c182 - std::backtrace_rs::backtrace::libunwind::trace::h3311a97935dfcd9f
[INFO] [stderr]                                  at /rustc/5dbf4069dc98bbbca98dd600a65f50c258fbfd56/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x608cf687c182 - std::backtrace_rs::backtrace::trace_unsynchronized::haf2ac53e5d72804f
[INFO] [stderr]                                  at /rustc/5dbf4069dc98bbbca98dd600a65f50c258fbfd56/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x608cf687c182 - std::sys::backtrace::_print_fmt::hbbb535db605e96a3
[INFO] [stderr]                                  at /rustc/5dbf4069dc98bbbca98dd600a65f50c258fbfd56/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x608cf687c182 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h3c396b2d534f637e
[INFO] [stderr]                                  at /rustc/5dbf4069dc98bbbca98dd600a65f50c258fbfd56/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x608cf688b597 - core::fmt::rt::Argument::fmt::hd07ff8d1cdd2a43f
[INFO] [stderr]                                  at /rustc/5dbf4069dc98bbbca98dd600a65f50c258fbfd56/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x608cf688b597 - core::fmt::write::h0002ccdfd059b57f
[INFO] [stderr]      6:     0x608cf685a8e6 - std::io::default_write_fmt::h0e4916523217e9f0
[INFO] [stderr]                                  at /rustc/5dbf4069dc98bbbca98dd600a65f50c258fbfd56/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x608cf685a8e6 - std::io::Write::write_fmt::h4c133cb8b378ef8a
[INFO] [stderr]                                  at /rustc/5dbf4069dc98bbbca98dd600a65f50c258fbfd56/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x608cf6861251 - std::sys::backtrace::BacktraceLock::print::h7b1a65514e1ccff9
[INFO] [stderr]                                  at /rustc/5dbf4069dc98bbbca98dd600a65f50c258fbfd56/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x608cf6861251 - std::panicking::default_hook::{{closure}}::he7185b6acde8cf2a
[INFO] [stderr]                                  at /rustc/5dbf4069dc98bbbca98dd600a65f50c258fbfd56/library/std/src/panicking.rs:293:27
[INFO] [stderr]     10:     0x608cf6861076 - std::panicking::default_hook::h0857a5fbb712571d
[INFO] [stderr]                                  at /rustc/5dbf4069dc98bbbca98dd600a65f50c258fbfd56/library/std/src/panicking.rs:320:9
[INFO] [stderr]     11:     0x608cf686175b - std::panicking::panic_with_hook::h43cbfbfc9c969c5c
[INFO] [stderr]                                  at /rustc/5dbf4069dc98bbbca98dd600a65f50c258fbfd56/library/std/src/panicking.rs:826:13
[INFO] [stderr]     12:     0x608cf68615d8 - std::panicking::panic_handler::{{closure}}::ha2729f713f7b471f
[INFO] [stderr]                                  at /rustc/5dbf4069dc98bbbca98dd600a65f50c258fbfd56/library/std/src/panicking.rs:699:13
[INFO] [stderr]     13:     0x608cf685fd29 - std::sys::backtrace::__rust_end_short_backtrace::h553efa2fe2548af6
[INFO] [stderr]                                  at /rustc/5dbf4069dc98bbbca98dd600a65f50c258fbfd56/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x608cf684eefd - __rustc[ede81865f996f62a]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/5dbf4069dc98bbbca98dd600a65f50c258fbfd56/library/std/src/panicking.rs:690:5
[INFO] [stderr]     15:     0x608cf688e84c - core::panicking::panic_fmt::h9d8c3780acdcbbb7
[INFO] [stderr]                                  at /rustc/5dbf4069dc98bbbca98dd600a65f50c258fbfd56/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x608cf688e0a2 - core::result::unwrap_failed::hec3216e935f46b8e
[INFO] [stderr]                                  at /rustc/5dbf4069dc98bbbca98dd600a65f50c258fbfd56/library/core/src/result.rs:1867:5
[INFO] [stderr]     17:     0x608cf67bd5d0 - core::result::Result<T,E>::expect::hab26e75b2dd15ba3
[INFO] [stderr]     18:     0x608cf67ba823 - build_script_build::main::hf55c73e0225ceca5
[INFO] [stderr]     19:     0x608cf67bd2d3 - core::ops::function::FnOnce::call_once::h83578b466f6d09ec
[INFO] [stderr]     20:     0x608cf67bcd56 - std::sys::backtrace::__rust_begin_short_backtrace::h2abca6f56c08b105
[INFO] [stderr]     21:     0x608cf67bcc99 - std::rt::lang_start::{{closure}}::h062b25d746aa17d4
[INFO] [stderr]     22:     0x608cf685be5a - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h6730b86151d2f910
[INFO] [stderr]                                  at /rustc/5dbf4069dc98bbbca98dd600a65f50c258fbfd56/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x608cf685be5a - std::panicking::catch_unwind::do_call::h5a2a96c928031cc0
[INFO] [stderr]                                  at /rustc/5dbf4069dc98bbbca98dd600a65f50c258fbfd56/library/std/src/panicking.rs:582:40
[INFO] [stderr]     24:     0x608cf685be5a - std::panicking::catch_unwind::h1b5fa5f834a3347c
[INFO] [stderr]                                  at /rustc/5dbf4069dc98bbbca98dd600a65f50c258fbfd56/library/std/src/panicking.rs:545:19
[INFO] [stderr]     25:     0x608cf685be5a - std::panic::catch_unwind::hb0f4eb12adebf556
[INFO] [stderr]                                  at /rustc/5dbf4069dc98bbbca98dd600a65f50c258fbfd56/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x608cf685be5a - std::rt::lang_start_internal::{{closure}}::h3d6c203f98c57755
[INFO] [stderr]                                  at /rustc/5dbf4069dc98bbbca98dd600a65f50c258fbfd56/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x608cf685be5a - std::panicking::catch_unwind::do_call::hf1ff0bd2021360e7
[INFO] [stderr]                                  at /rustc/5dbf4069dc98bbbca98dd600a65f50c258fbfd56/library/std/src/panicking.rs:582:40
[INFO] [stderr]     28:     0x608cf685be5a - std::panicking::catch_unwind::h5337334a23afbb11
[INFO] [stderr]                                  at /rustc/5dbf4069dc98bbbca98dd600a65f50c258fbfd56/library/std/src/panicking.rs:545:19
[INFO] [stderr]     29:     0x608cf685be5a - std::panic::catch_unwind::hfef789c6de2a4c8f
[INFO] [stderr]                                  at /rustc/5dbf4069dc98bbbca98dd600a65f50c258fbfd56/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x608cf685be5a - std::rt::lang_start_internal::hb1407b8888fbe9bd
[INFO] [stderr]                                  at /rustc/5dbf4069dc98bbbca98dd600a65f50c258fbfd56/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x608cf67bcc81 - std::rt::lang_start::hbff9f48755d90cd9
[INFO] [stderr]     32:     0x608cf67c0be5 - main
[INFO] [stderr]     33:     0x7bb4e87bd1ca - <unknown>
[INFO] [stderr]     34:     0x7bb4e87bd28b - __libc_start_main
[INFO] [stderr]     35:     0x608cf67b99b5 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "5a231de51cd620f2c76620873a5c7fd76eb7a806d90aa2902454757594b7ff23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a231de51cd620f2c76620873a5c7fd76eb7a806d90aa2902454757594b7ff23", kill_on_drop: false }`
[INFO] [stdout] 5a231de51cd620f2c76620873a5c7fd76eb7a806d90aa2902454757594b7ff23
