[INFO] cloning repository https://github.com/digama0/lean-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/digama0/lean-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdigama0%2Flean-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdigama0%2Flean-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ae8e756195ccdb93355ab84cd52355816fe4f59d
[INFO] checking digama0/lean-rs against try#22cc29ba5b459fb386c0406b9baf3a49eb0fba39 for pr-146095
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdigama0%2Flean-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/digama0/lean-rs
[INFO] finished tweaking git repo https://github.com/digama0/lean-rs
[INFO] tweaked toml for git repo https://github.com/digama0/lean-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/digama0/lean-rs on toolchain 22cc29ba5b459fb386c0406b9baf3a49eb0fba39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/digama0/lean-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" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/digama0/lean-sys.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking digama0/lean-rs against try#22cc29ba5b459fb386c0406b9baf3a49eb0fba39 for pr-146095
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdigama0%2Flean-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/digama0/lean-rs
[INFO] finished tweaking git repo https://github.com/digama0/lean-rs
[INFO] tweaked toml for git repo https://github.com/digama0/lean-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/digama0/lean-rs on toolchain 22cc29ba5b459fb386c0406b9baf3a49eb0fba39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/digama0/lean-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" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d80db4854ff54d99150c77f089b309295bf1c6b18bbcb5a322e765829423458b
[INFO] running `Command { std: "docker" "start" "-a" "d80db4854ff54d99150c77f089b309295bf1c6b18bbcb5a322e765829423458b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d80db4854ff54d99150c77f089b309295bf1c6b18bbcb5a322e765829423458b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d80db4854ff54d99150c77f089b309295bf1c6b18bbcb5a322e765829423458b", kill_on_drop: false }`
[INFO] [stdout] d80db4854ff54d99150c77f089b309295bf1c6b18bbcb5a322e765829423458b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a6d196981bf426e9d5e5d5a8d53405a7df3bbd4b86280f1875bd0e5de701c45
[INFO] running `Command { std: "docker" "start" "-a" "7a6d196981bf426e9d5e5d5a8d53405a7df3bbd4b86280f1875bd0e5de701c45", kill_on_drop: false }`
[INFO] [stderr]    Compiling lean-sys v0.0.6 (https://github.com/digama0/lean-sys.git#b09c21af)
[INFO] [stderr]    Compiling lean-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `lean-sys v0.0.6 (https://github.com/digama0/lean-sys.git#b09c21af)`
[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/lean-sys-c12df70c5e66ce3c/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (81) panicked at /opt/rustwide/cargo-home/git/checkouts/lean-sys-e9cd953a4b17992d/b09c21a/build.rs:17:10:
[INFO] [stderr]   Failed to execute lean: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5f9acbadd6d2 - std[f685ba3b3d3afb7a]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/22cc29ba5b459fb386c0406b9baf3a49eb0fba39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5f9acbadd6d2 - std[f685ba3b3d3afb7a]::backtrace_rs::backtrace::trace_unsynchronized::<std[f685ba3b3d3afb7a]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/22cc29ba5b459fb386c0406b9baf3a49eb0fba39/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5f9acbadd6d2 - std[f685ba3b3d3afb7a]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/22cc29ba5b459fb386c0406b9baf3a49eb0fba39/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x5f9acbadd6d2 - <<std[f685ba3b3d3afb7a]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a8cc8ce8da0675fc]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/22cc29ba5b459fb386c0406b9baf3a49eb0fba39/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x5f9acbaef32a - <core[a8cc8ce8da0675fc]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/22cc29ba5b459fb386c0406b9baf3a49eb0fba39/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x5f9acbaef32a - core[a8cc8ce8da0675fc]::fmt::write
[INFO] [stderr]      6:     0x5f9acbae2136 - std[f685ba3b3d3afb7a]::io::default_write_fmt::<std[f685ba3b3d3afb7a]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/22cc29ba5b459fb386c0406b9baf3a49eb0fba39/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5f9acbae2136 - <std[f685ba3b3d3afb7a]::sys::stdio::unix::Stderr as std[f685ba3b3d3afb7a]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/22cc29ba5b459fb386c0406b9baf3a49eb0fba39/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x5f9acbac259f - <std[f685ba3b3d3afb7a]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/22cc29ba5b459fb386c0406b9baf3a49eb0fba39/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x5f9acbac259f - std[f685ba3b3d3afb7a]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/22cc29ba5b459fb386c0406b9baf3a49eb0fba39/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x5f9acbad9331 - std[f685ba3b3d3afb7a]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/22cc29ba5b459fb386c0406b9baf3a49eb0fba39/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x5f9acbad94eb - std[f685ba3b3d3afb7a]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/22cc29ba5b459fb386c0406b9baf3a49eb0fba39/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x5f9acbac2658 - std[f685ba3b3d3afb7a]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/22cc29ba5b459fb386c0406b9baf3a49eb0fba39/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x5f9acbaba219 - std[f685ba3b3d3afb7a]::sys::backtrace::__rust_end_short_backtrace::<std[f685ba3b3d3afb7a]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/22cc29ba5b459fb386c0406b9baf3a49eb0fba39/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x5f9acbac2efd - __rustc[ef2509d3e5d707fc]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/22cc29ba5b459fb386c0406b9baf3a49eb0fba39/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x5f9acbaef99c - core[a8cc8ce8da0675fc]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/22cc29ba5b459fb386c0406b9baf3a49eb0fba39/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x5f9acbaef772 - core[a8cc8ce8da0675fc]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/22cc29ba5b459fb386c0406b9baf3a49eb0fba39/library/core/src/result.rs:1867:5
[INFO] [stderr]     17:     0x5f9acbaa6322 - <core[a8cc8ce8da0675fc]::result::Result<std[f685ba3b3d3afb7a]::process::Output, std[f685ba3b3d3afb7a]::io::error::Error>>::expect
[INFO] [stderr]     18:     0x5f9acbaa8ea8 - build_script_build[89685db20330efed]::main
[INFO] [stderr]     19:     0x5f9acbaab383 - <fn() as core[a8cc8ce8da0675fc]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     20:     0x5f9acbaa5b16 - std[f685ba3b3d3afb7a]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     21:     0x5f9acbaa8c69 - std[f685ba3b3d3afb7a]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     22:     0x5f9acbad84e6 - <&dyn core[a8cc8ce8da0675fc]::ops::function::Fn<(), Output = i32> + core[a8cc8ce8da0675fc]::marker::Sync + core[a8cc8ce8da0675fc]::panic::unwind_safe::RefUnwindSafe as core[a8cc8ce8da0675fc]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/22cc29ba5b459fb386c0406b9baf3a49eb0fba39/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x5f9acbad84e6 - std[f685ba3b3d3afb7a]::panicking::catch_unwind::do_call::<&dyn core[a8cc8ce8da0675fc]::ops::function::Fn<(), Output = i32> + core[a8cc8ce8da0675fc]::marker::Sync + core[a8cc8ce8da0675fc]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/22cc29ba5b459fb386c0406b9baf3a49eb0fba39/library/std/src/panicking.rs:581:40
[INFO] [stderr]     24:     0x5f9acbad84e6 - std[f685ba3b3d3afb7a]::panicking::catch_unwind::<i32, &dyn core[a8cc8ce8da0675fc]::ops::function::Fn<(), Output = i32> + core[a8cc8ce8da0675fc]::marker::Sync + core[a8cc8ce8da0675fc]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                  at /rustc/22cc29ba5b459fb386c0406b9baf3a49eb0fba39/library/std/src/panicking.rs:544:19
[INFO] [stderr]     25:     0x5f9acbad84e6 - std[f685ba3b3d3afb7a]::panic::catch_unwind::<&dyn core[a8cc8ce8da0675fc]::ops::function::Fn<(), Output = i32> + core[a8cc8ce8da0675fc]::marker::Sync + core[a8cc8ce8da0675fc]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/22cc29ba5b459fb386c0406b9baf3a49eb0fba39/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x5f9acbad84e6 - std[f685ba3b3d3afb7a]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/22cc29ba5b459fb386c0406b9baf3a49eb0fba39/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x5f9acbad84e6 - std[f685ba3b3d3afb7a]::panicking::catch_unwind::do_call::<std[f685ba3b3d3afb7a]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/22cc29ba5b459fb386c0406b9baf3a49eb0fba39/library/std/src/panicking.rs:581:40
[INFO] [stderr]     28:     0x5f9acbad84e6 - std[f685ba3b3d3afb7a]::panicking::catch_unwind::<isize, std[f685ba3b3d3afb7a]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/22cc29ba5b459fb386c0406b9baf3a49eb0fba39/library/std/src/panicking.rs:544:19
[INFO] [stderr]     29:     0x5f9acbad84e6 - std[f685ba3b3d3afb7a]::panic::catch_unwind::<std[f685ba3b3d3afb7a]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/22cc29ba5b459fb386c0406b9baf3a49eb0fba39/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x5f9acbad84e6 - std[f685ba3b3d3afb7a]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/22cc29ba5b459fb386c0406b9baf3a49eb0fba39/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x5f9acbaa8c51 - std[f685ba3b3d3afb7a]::rt::lang_start::<()>
[INFO] [stderr]     32:     0x5f9acbaab505 - main
[INFO] [stderr]     33:     0x72694f3391ca - <unknown>
[INFO] [stderr]     34:     0x72694f33928b - __libc_start_main
[INFO] [stderr]     35:     0x5f9acbaa4bc5 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "7a6d196981bf426e9d5e5d5a8d53405a7df3bbd4b86280f1875bd0e5de701c45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a6d196981bf426e9d5e5d5a8d53405a7df3bbd4b86280f1875bd0e5de701c45", kill_on_drop: false }`
[INFO] [stdout] 7a6d196981bf426e9d5e5d5a8d53405a7df3bbd4b86280f1875bd0e5de701c45