[INFO] cloning repository https://github.com/SparierOS/SparierOS
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SparierOS/SparierOS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSparierOS%2FSparierOS", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSparierOS%2FSparierOS'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6d18fb449f4d82475b8595957c7fe3d09206a70e
[INFO] checking SparierOS/SparierOS against master#ff0b4b6091a75ad840035a991426c8bc9fbd93bb for pr-117673
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSparierOS%2FSparierOS" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SparierOS/SparierOS on toolchain ff0b4b6091a75ad840035a991426c8bc9fbd93bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff0b4b6091a75ad840035a991426c8bc9fbd93bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/SparierOS/SparierOS
[INFO] finished tweaking git repo https://github.com/SparierOS/SparierOS
[INFO] tweaked toml for git repo https://github.com/SparierOS/SparierOS written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/SparierOS/SparierOS 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" "+ff0b4b6091a75ad840035a991426c8bc9fbd93bb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking SparierOS/SparierOS against try#9ee647322baa27cc6bb1a95b4595bad94b334fcf for pr-117673
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSparierOS%2FSparierOS" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SparierOS/SparierOS on toolchain 9ee647322baa27cc6bb1a95b4595bad94b334fcf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ee647322baa27cc6bb1a95b4595bad94b334fcf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/SparierOS/SparierOS
[INFO] finished tweaking git repo https://github.com/SparierOS/SparierOS
[INFO] tweaked toml for git repo https://github.com/SparierOS/SparierOS written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/SparierOS/SparierOS 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" "+9ee647322baa27cc6bb1a95b4595bad94b334fcf" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+9ee647322baa27cc6bb1a95b4595bad94b334fcf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90446ba190956d227e2446d86f304c59195572dc86b6f3cc8432b6c19e521022
[INFO] running `Command { std: "docker" "start" "-a" "90446ba190956d227e2446d86f304c59195572dc86b6f3cc8432b6c19e521022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90446ba190956d227e2446d86f304c59195572dc86b6f3cc8432b6c19e521022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90446ba190956d227e2446d86f304c59195572dc86b6f3cc8432b6c19e521022", kill_on_drop: false }`
[INFO] [stdout] 90446ba190956d227e2446d86f304c59195572dc86b6f3cc8432b6c19e521022
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+9ee647322baa27cc6bb1a95b4595bad94b334fcf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e20917008e0ce13fb62889134ad701ab931e5a6b3bb7a1485676dc3a531a146
[INFO] running `Command { std: "docker" "start" "-a" "7e20917008e0ce13fb62889134ad701ab931e5a6b3bb7a1485676dc3a531a146", kill_on_drop: false }`
[INFO] [stderr]    Compiling sparier_os v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `sparier_os 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/sparier_os-e7dd8df20fcf9148/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at build.rs:7:51:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: NotPresent
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x56149447df9c - std::backtrace_rs::backtrace::libunwind::trace::hddffe4cec93f1410
[INFO] [stderr]                                  at /rustc/9ee647322baa27cc6bb1a95b4595bad94b334fcf/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stderr]      1:     0x56149447df9c - std::backtrace_rs::backtrace::trace_unsynchronized::h76ae1f7834644523
[INFO] [stderr]                                  at /rustc/9ee647322baa27cc6bb1a95b4595bad94b334fcf/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x56149447df9c - std::sys_common::backtrace::_print_fmt::h62023390e1e4c100
[INFO] [stderr]                                  at /rustc/9ee647322baa27cc6bb1a95b4595bad94b334fcf/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]      3:     0x56149447df9c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h410a60be366b1993
[INFO] [stderr]                                  at /rustc/9ee647322baa27cc6bb1a95b4595bad94b334fcf/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]      4:     0x56149449d930 - core::fmt::rt::Argument::fmt::h4346d949f5f6af62
[INFO] [stderr]                                  at /rustc/9ee647322baa27cc6bb1a95b4595bad94b334fcf/library/core/src/fmt/rt.rs:142:9
[INFO] [stderr]      5:     0x56149449d930 - core::fmt::write::h17e3f57599e48f81
[INFO] [stderr]                                  at /rustc/9ee647322baa27cc6bb1a95b4595bad94b334fcf/library/core/src/fmt/mod.rs:1117:17
[INFO] [stderr]      6:     0x56149447c36f - std::io::Write::write_fmt::h99b4baf657dcc8e6
[INFO] [stderr]                                  at /rustc/9ee647322baa27cc6bb1a95b4595bad94b334fcf/library/std/src/io/mod.rs:1763:15
[INFO] [stderr]      7:     0x56149447dd84 - std::sys_common::backtrace::_print::h5e6b9f852d4e80a6
[INFO] [stderr]                                  at /rustc/9ee647322baa27cc6bb1a95b4595bad94b334fcf/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]      8:     0x56149447dd84 - std::sys_common::backtrace::print::hd44b22b091ba7ee2
[INFO] [stderr]                                  at /rustc/9ee647322baa27cc6bb1a95b4595bad94b334fcf/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]      9:     0x56149447f297 - std::panicking::default_hook::{{closure}}::h6d1031a84c1b27ca
[INFO] [stderr]     10:     0x56149447efff - std::panicking::default_hook::h73f6a916d8466bfc
[INFO] [stderr]                                  at /rustc/9ee647322baa27cc6bb1a95b4595bad94b334fcf/library/std/src/panicking.rs:292:9
[INFO] [stderr]     11:     0x56149447f718 - std::panicking::rust_panic_with_hook::h243c611a9e3705f0
[INFO] [stderr]                                  at /rustc/9ee647322baa27cc6bb1a95b4595bad94b334fcf/library/std/src/panicking.rs:779:13
[INFO] [stderr]     12:     0x56149447f5fe - std::panicking::begin_panic_handler::{{closure}}::h255b97677dd8a330
[INFO] [stderr]                                  at /rustc/9ee647322baa27cc6bb1a95b4595bad94b334fcf/library/std/src/panicking.rs:657:13
[INFO] [stderr]     13:     0x56149447e466 - std::sys_common::backtrace::__rust_end_short_backtrace::hbe6cff309f396701
[INFO] [stderr]                                  at /rustc/9ee647322baa27cc6bb1a95b4595bad94b334fcf/library/std/src/sys_common/backtrace.rs:170:18
[INFO] [stderr]     14:     0x56149447f362 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/9ee647322baa27cc6bb1a95b4595bad94b334fcf/library/std/src/panicking.rs:645:5
[INFO] [stderr]     15:     0x5614944621a5 - core::panicking::panic_fmt::hb9e0f922fdcb667f
[INFO] [stderr]                                  at /rustc/9ee647322baa27cc6bb1a95b4595bad94b334fcf/library/core/src/panicking.rs:72:14
[INFO] [stderr]     16:     0x561494462603 - core::result::unwrap_failed::h8e88082e0d909ebe
[INFO] [stderr]                                  at /rustc/9ee647322baa27cc6bb1a95b4595bad94b334fcf/library/core/src/result.rs:1653:5
[INFO] [stderr]     17:     0x561494462d34 - core::result::Result<T,E>::unwrap::h8b6a0a8d3cb10dea
[INFO] [stderr]     18:     0x561494462fbb - build_script_build::main::h65e35d469499231d
[INFO] [stderr]     19:     0x561494462bd3 - core::ops::function::FnOnce::call_once::h90f7d3f7bbc4df9d
[INFO] [stderr]     20:     0x561494462996 - std::sys_common::backtrace::__rust_begin_short_backtrace::haf62cef45565a0c0
[INFO] [stderr]     21:     0x5614944629e9 - std::rt::lang_start::{{closure}}::hc11440966f3ca5c1
[INFO] [stderr]     22:     0x561494479b97 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hd9bcddcda8a67ef9
[INFO] [stderr]                                  at /rustc/9ee647322baa27cc6bb1a95b4595bad94b334fcf/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     23:     0x561494479b97 - std::panicking::try::do_call::h762aa2b9a8eeef94
[INFO] [stderr]                                  at /rustc/9ee647322baa27cc6bb1a95b4595bad94b334fcf/library/std/src/panicking.rs:552:40
[INFO] [stderr]     24:     0x561494479b97 - std::panicking::try::h04f80bd2e50e6253
[INFO] [stderr]                                  at /rustc/9ee647322baa27cc6bb1a95b4595bad94b334fcf/library/std/src/panicking.rs:516:19
[INFO] [stderr]     25:     0x561494479b97 - std::panic::catch_unwind::h351620b7ac230325
[INFO] [stderr]                                  at /rustc/9ee647322baa27cc6bb1a95b4595bad94b334fcf/library/std/src/panic.rs:142:14
[INFO] [stderr]     26:     0x561494479b97 - std::rt::lang_start_internal::{{closure}}::hd2bfa13a9ab56509
[INFO] [stderr]                                  at /rustc/9ee647322baa27cc6bb1a95b4595bad94b334fcf/library/std/src/rt.rs:148:48
[INFO] [stderr]     27:     0x561494479b97 - std::panicking::try::do_call::hc010c3d9b05cad3e
[INFO] [stderr]                                  at /rustc/9ee647322baa27cc6bb1a95b4595bad94b334fcf/library/std/src/panicking.rs:552:40
[INFO] [stderr]     28:     0x561494479b97 - std::panicking::try::hec2ac0d3c74a490f
[INFO] [stderr]                                  at /rustc/9ee647322baa27cc6bb1a95b4595bad94b334fcf/library/std/src/panicking.rs:516:19
[INFO] [stderr]     29:     0x561494479b97 - std::panic::catch_unwind::h4ff95cda675d4444
[INFO] [stderr]                                  at /rustc/9ee647322baa27cc6bb1a95b4595bad94b334fcf/library/std/src/panic.rs:142:14
[INFO] [stderr]     30:     0x561494479b97 - std::rt::lang_start_internal::h103361340aaadba3
[INFO] [stderr]                                  at /rustc/9ee647322baa27cc6bb1a95b4595bad94b334fcf/library/std/src/rt.rs:148:20
[INFO] [stderr]     31:     0x5614944629c7 - std::rt::lang_start::h22e1e1f562628f23
[INFO] [stderr]     32:     0x5614944630b5 - main
[INFO] [stderr]     33:     0x7ff57af87d90 - <unknown>
[INFO] [stderr]     34:     0x7ff57af87e40 - __libc_start_main
[INFO] [stderr]     35:     0x5614944628c5 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "7e20917008e0ce13fb62889134ad701ab931e5a6b3bb7a1485676dc3a531a146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e20917008e0ce13fb62889134ad701ab931e5a6b3bb7a1485676dc3a531a146", kill_on_drop: false }`
[INFO] [stdout] 7e20917008e0ce13fb62889134ad701ab931e5a6b3bb7a1485676dc3a531a146