[INFO] cloning repository https://github.com/preiter93/slepc-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/preiter93/slepc-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpreiter93%2Fslepc-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpreiter93%2Fslepc-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6b152f907678249490d6ddfba179dd8847ce2e4b
[INFO] checking preiter93/slepc-rs against try#bac5816c5f3d02cebd0599070af62d1782530294 for pr-150408
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpreiter93%2Fslepc-rs" "/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/preiter93/slepc-rs
[INFO] finished tweaking git repo https://github.com/preiter93/slepc-rs
[INFO] tweaked toml for git repo https://github.com/preiter93/slepc-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/preiter93/slepc-rs on toolchain bac5816c5f3d02cebd0599070af62d1782530294
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/preiter93/slepc-rs 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" "+bac5816c5f3d02cebd0599070af62d1782530294" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking preiter93/slepc-rs against try#bac5816c5f3d02cebd0599070af62d1782530294 for pr-150408
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpreiter93%2Fslepc-rs" "/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/preiter93/slepc-rs
[INFO] finished tweaking git repo https://github.com/preiter93/slepc-rs
[INFO] tweaked toml for git repo https://github.com/preiter93/slepc-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/preiter93/slepc-rs on toolchain bac5816c5f3d02cebd0599070af62d1782530294
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/preiter93/slepc-rs 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" "+bac5816c5f3d02cebd0599070af62d1782530294" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded build-probe-mpi v0.1.1
[INFO] [stderr]   Downloaded gnuplot v0.0.37
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2cf8a4f4f9f343dc4287ba024761450e0c91f97e05cb435072cb37f66e6d920f
[INFO] running `Command { std: "docker" "start" "-a" "2cf8a4f4f9f343dc4287ba024761450e0c91f97e05cb435072cb37f66e6d920f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2cf8a4f4f9f343dc4287ba024761450e0c91f97e05cb435072cb37f66e6d920f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cf8a4f4f9f343dc4287ba024761450e0c91f97e05cb435072cb37f66e6d920f", kill_on_drop: false }`
[INFO] [stdout] 2cf8a4f4f9f343dc4287ba024761450e0c91f97e05cb435072cb37f66e6d920f
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23845dc560d3faf2cefbebea3f983c85b154f76dbcdb403d2451df25dc49011a
[INFO] running `Command { std: "docker" "start" "-a" "23845dc560d3faf2cefbebea3f983c85b154f76dbcdb403d2451df25dc49011a", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]     Checking matrixmultiply v0.3.2
[INFO] [stderr]     Checking gnuplot v0.0.37
[INFO] [stderr]    Compiling build-probe-mpi v0.1.1
[INFO] [stderr]    Compiling slepc-sys v0.1.0 (/opt/rustwide/workdir/slepc-sys)
[INFO] [stderr] error: failed to run custom build command for `slepc-sys v0.1.0 (/opt/rustwide/workdir/slepc-sys)`
[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/slepc-sys-0e5ef9842295b988/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (113) panicked at slepc-sys/build.rs:6:31:
[INFO] [stderr]   Environment variable PETSC_DIR not found!: NotPresent
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x63026ad665a2 - std[b85651cc5992751e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x63026ad665a2 - std[b85651cc5992751e]::backtrace_rs::backtrace::trace_unsynchronized::<std[b85651cc5992751e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x63026ad665a2 - std[b85651cc5992751e]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x63026ad665a2 - <<std[b85651cc5992751e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[9b9d5ef5bb4b3b13]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x63026ad79d27 - <core[9b9d5ef5bb4b3b13]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x63026ad79d27 - core[9b9d5ef5bb4b3b13]::fmt::write
[INFO] [stderr]      6:     0x63026ad6c4e6 - std[b85651cc5992751e]::io::default_write_fmt::<std[b85651cc5992751e]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x63026ad6c4e6 - <std[b85651cc5992751e]::sys::stdio::unix::Stderr as std[b85651cc5992751e]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x63026ad49b6f - <std[b85651cc5992751e]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x63026ad49b6f - std[b85651cc5992751e]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x63026ad61b91 - std[b85651cc5992751e]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x63026ad61d4b - std[b85651cc5992751e]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x63026ad49c28 - std[b85651cc5992751e]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x63026ad41619 - std[b85651cc5992751e]::sys::backtrace::__rust_end_short_backtrace::<std[b85651cc5992751e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x63026ad4a5cd - __rustc[790ba99c8821f716]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x63026ad7a3cc - core[9b9d5ef5bb4b3b13]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x63026ad7a142 - core[9b9d5ef5bb4b3b13]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/core/src/result.rs:1867:5
[INFO] [stderr]     17:     0x63026ad13b74 - <core[9b9d5ef5bb4b3b13]::result::Result<alloc[2eb67552d59e0401]::string::String, std[b85651cc5992751e]::env::VarError>>::expect
[INFO] [stderr]     18:     0x63026ad12eec - build_script_build[236887c6e705073f]::main
[INFO] [stderr]     19:     0x63026ad14183 - <fn() as core[9b9d5ef5bb4b3b13]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     20:     0x63026ad12c16 - std[b85651cc5992751e]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     21:     0x63026ad12e09 - std[b85651cc5992751e]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     22:     0x63026ad60d46 - <&dyn core[9b9d5ef5bb4b3b13]::ops::function::Fn<(), Output = i32> + core[9b9d5ef5bb4b3b13]::marker::Sync + core[9b9d5ef5bb4b3b13]::panic::unwind_safe::RefUnwindSafe as core[9b9d5ef5bb4b3b13]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x63026ad60d46 - std[b85651cc5992751e]::panicking::catch_unwind::do_call::<&dyn core[9b9d5ef5bb4b3b13]::ops::function::Fn<(), Output = i32> + core[9b9d5ef5bb4b3b13]::marker::Sync + core[9b9d5ef5bb4b3b13]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/panicking.rs:581:40
[INFO] [stderr]     24:     0x63026ad60d46 - std[b85651cc5992751e]::panicking::catch_unwind::<i32, &dyn core[9b9d5ef5bb4b3b13]::ops::function::Fn<(), Output = i32> + core[9b9d5ef5bb4b3b13]::marker::Sync + core[9b9d5ef5bb4b3b13]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/panicking.rs:544:19
[INFO] [stderr]     25:     0x63026ad60d46 - std[b85651cc5992751e]::panic::catch_unwind::<&dyn core[9b9d5ef5bb4b3b13]::ops::function::Fn<(), Output = i32> + core[9b9d5ef5bb4b3b13]::marker::Sync + core[9b9d5ef5bb4b3b13]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x63026ad60d46 - std[b85651cc5992751e]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x63026ad60d46 - std[b85651cc5992751e]::panicking::catch_unwind::do_call::<std[b85651cc5992751e]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/panicking.rs:581:40
[INFO] [stderr]     28:     0x63026ad60d46 - std[b85651cc5992751e]::panicking::catch_unwind::<isize, std[b85651cc5992751e]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/panicking.rs:544:19
[INFO] [stderr]     29:     0x63026ad60d46 - std[b85651cc5992751e]::panic::catch_unwind::<std[b85651cc5992751e]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x63026ad60d46 - std[b85651cc5992751e]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/bac5816c5f3d02cebd0599070af62d1782530294/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x63026ad12c01 - std[b85651cc5992751e]::rt::lang_start::<()>
[INFO] [stderr]     32:     0x63026ad14205 - main
[INFO] [stderr]     33:     0x70dbcb5181ca - <unknown>
[INFO] [stderr]     34:     0x70dbcb51828b - __libc_start_main
[INFO] [stderr]     35:     0x63026ad12865 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "23845dc560d3faf2cefbebea3f983c85b154f76dbcdb403d2451df25dc49011a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23845dc560d3faf2cefbebea3f983c85b154f76dbcdb403d2451df25dc49011a", kill_on_drop: false }`
[INFO] [stdout] 23845dc560d3faf2cefbebea3f983c85b154f76dbcdb403d2451df25dc49011a