[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#47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268 for pr-149058
[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 47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268" "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" "+47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15df52bfe72ecfcd913815629a191565bf722e987c220393f42ed6b7561b2d29
[INFO] running `Command { std: "docker" "start" "-a" "15df52bfe72ecfcd913815629a191565bf722e987c220393f42ed6b7561b2d29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15df52bfe72ecfcd913815629a191565bf722e987c220393f42ed6b7561b2d29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15df52bfe72ecfcd913815629a191565bf722e987c220393f42ed6b7561b2d29", kill_on_drop: false }`
[INFO] [stdout] 15df52bfe72ecfcd913815629a191565bf722e987c220393f42ed6b7561b2d29
[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" "+47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52674882fe170b7da8dd35e3c21db781bf14d3eb4cc12e60a50f96f7a71f34b2
[INFO] running `Command { std: "docker" "start" "-a" "52674882fe170b7da8dd35e3c21db781bf14d3eb4cc12e60a50f96f7a71f34b2", 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 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 pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling der v0.7.9
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking pkcs1 v0.7.5
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking rc4 v0.1.0
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking walkdir v2.5.0
[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-90ecdfcf81ffa9a4/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (677) 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:     0x5f4b71093922 - std[55a9e161c3b27996]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5f4b71093922 - std[55a9e161c3b27996]::backtrace_rs::backtrace::trace_unsynchronized::<std[55a9e161c3b27996]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5f4b71093922 - std[55a9e161c3b27996]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268/library/std/src/sys/backtrace.rs:68:9
[INFO] [stderr]      3:     0x5f4b71093922 - <<std[55a9e161c3b27996]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[be1376de1771c445]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268/library/std/src/sys/backtrace.rs:38:26
[INFO] [stderr]      4:     0x5f4b710a55e7 - <core[be1376de1771c445]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x5f4b710a55e7 - core[be1376de1771c445]::fmt::write
[INFO] [stderr]      6:     0x5f4b71097e56 - std[55a9e161c3b27996]::io::default_write_fmt::<std[55a9e161c3b27996]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268/library/std/src/io/mod.rs:614:11
[INFO] [stderr]      7:     0x5f4b71097e56 - <std[55a9e161c3b27996]::sys::stdio::unix::Stderr as std[55a9e161c3b27996]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268/library/std/src/io/mod.rs:1969:13
[INFO] [stderr]      8:     0x5f4b7107e2ef - <std[55a9e161c3b27996]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268/library/std/src/sys/backtrace.rs:41:9
[INFO] [stderr]      9:     0x5f4b7107e2ef - std[55a9e161c3b27996]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x5f4b7108fb11 - std[55a9e161c3b27996]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x5f4b7108fccb - std[55a9e161c3b27996]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x5f4b7107e3a8 - std[55a9e161c3b27996]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x5f4b71075eb9 - std[55a9e161c3b27996]::sys::backtrace::__rust_end_short_backtrace::<std[55a9e161c3b27996]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268/library/std/src/sys/backtrace.rs:176:18
[INFO] [stderr]     14:     0x5f4b7107ed0d - __rustc[16ff1981e957f5b7]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x5f4b710a5c8c - core[be1376de1771c445]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x5f4b710a5a02 - core[be1376de1771c445]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268/library/core/src/result.rs:1867:5
[INFO] [stderr]     17:     0x5f4b70fd5500 - <core[be1376de1771c445]::result::Result<(), std[55a9e161c3b27996]::io::error::Error>>::expect
[INFO] [stderr]     18:     0x5f4b70fd4bb3 - build_script_build[74292304b0501776]::main
[INFO] [stderr]     19:     0x5f4b70fd8f43 - <fn() as core[be1376de1771c445]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     20:     0x5f4b70fd30c6 - std[55a9e161c3b27996]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     21:     0x5f4b70fd4869 - std[55a9e161c3b27996]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     22:     0x5f4b7108f0ca - <&dyn core[be1376de1771c445]::ops::function::Fn<(), Output = i32> + core[be1376de1771c445]::panic::unwind_safe::RefUnwindSafe + core[be1376de1771c445]::marker::Sync as core[be1376de1771c445]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x5f4b7108f0ca - std[55a9e161c3b27996]::panicking::catch_unwind::do_call::<&dyn core[be1376de1771c445]::ops::function::Fn<(), Output = i32> + core[be1376de1771c445]::panic::unwind_safe::RefUnwindSafe + core[be1376de1771c445]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268/library/std/src/panicking.rs:581:40
[INFO] [stderr]     24:     0x5f4b7108f0ca - std[55a9e161c3b27996]::panicking::catch_unwind::<i32, &dyn core[be1376de1771c445]::ops::function::Fn<(), Output = i32> + core[be1376de1771c445]::panic::unwind_safe::RefUnwindSafe + core[be1376de1771c445]::marker::Sync>
[INFO] [stderr]                                  at /rustc/47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268/library/std/src/panicking.rs:544:19
[INFO] [stderr]     25:     0x5f4b7108f0ca - std[55a9e161c3b27996]::panic::catch_unwind::<&dyn core[be1376de1771c445]::ops::function::Fn<(), Output = i32> + core[be1376de1771c445]::panic::unwind_safe::RefUnwindSafe + core[be1376de1771c445]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x5f4b7108f0ca - std[55a9e161c3b27996]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x5f4b7108f0ca - std[55a9e161c3b27996]::panicking::catch_unwind::do_call::<std[55a9e161c3b27996]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268/library/std/src/panicking.rs:581:40
[INFO] [stderr]     28:     0x5f4b7108f0ca - std[55a9e161c3b27996]::panicking::catch_unwind::<isize, std[55a9e161c3b27996]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268/library/std/src/panicking.rs:544:19
[INFO] [stderr]     29:     0x5f4b7108f0ca - std[55a9e161c3b27996]::panic::catch_unwind::<std[55a9e161c3b27996]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x5f4b7108f0ca - std[55a9e161c3b27996]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x5f4b70fd2fc1 - std[55a9e161c3b27996]::rt::lang_start::<()>
[INFO] [stderr]     32:     0x5f4b70fd9a95 - main
[INFO] [stderr]     33:     0x73dc3a6251ca - <unknown>
[INFO] [stderr]     34:     0x73dc3a62528b - __libc_start_main
[INFO] [stderr]     35:     0x5f4b70fd2815 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "52674882fe170b7da8dd35e3c21db781bf14d3eb4cc12e60a50f96f7a71f34b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52674882fe170b7da8dd35e3c21db781bf14d3eb4cc12e60a50f96f7a71f34b2", kill_on_drop: false }`
[INFO] [stdout] 52674882fe170b7da8dd35e3c21db781bf14d3eb4cc12e60a50f96f7a71f34b2
