[INFO] cloning repository https://github.com/Cythan-Project/cythan-high-level-compiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Cythan-Project/cythan-high-level-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCythan-Project%2Fcythan-high-level-compiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCythan-Project%2Fcythan-high-level-compiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b088818680a8fec197511b65dc0fde75935b888f
[INFO] building Cythan-Project/cythan-high-level-compiler against master#461e8078010433ff7de2db2aaae8a3cfb0847215 for pr-94962
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCythan-Project%2Fcythan-high-level-compiler" "/workspace/builds/worker-79/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-79/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Cythan-Project/cythan-high-level-compiler on toolchain 461e8078010433ff7de2db2aaae8a3cfb0847215
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Cythan-Project/cythan-high-level-compiler
[INFO] finished tweaking git repo https://github.com/Cythan-Project/cythan-high-level-compiler
[INFO] tweaked toml for git repo https://github.com/Cythan-Project/cythan-high-level-compiler written to /workspace/builds/worker-79/source/Cargo.toml
[INFO] crate git repo https://github.com/Cythan-Project/cythan-high-level-compiler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "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/Cythan-Project/cythan-compiler`
[INFO] [stderr]     Updating git repository `https://github.com/Jeffail/tokesies`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbbab0da60a6a2e4402bde0ab27f169fe220a16705465f4657f70eca730756bf
[INFO] running `Command { std: "docker" "start" "-a" "cbbab0da60a6a2e4402bde0ab27f169fe220a16705465f4657f70eca730756bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbbab0da60a6a2e4402bde0ab27f169fe220a16705465f4657f70eca730756bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbbab0da60a6a2e4402bde0ab27f169fe220a16705465f4657f70eca730756bf", kill_on_drop: false }`
[INFO] [stdout] cbbab0da60a6a2e4402bde0ab27f169fe220a16705465f4657f70eca730756bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 856a17eb8447042dc891dff6a751042392bd0a26791376664521839dc31f3c05
[INFO] running `Command { std: "docker" "start" "-a" "856a17eb8447042dc891dff6a751042392bd0a26791376664521839dc31f3c05", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling cpufeatures v0.1.5
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling tokesies v0.1.0 (https://github.com/Jeffail/tokesies#db4375b4)
[INFO] [stderr]    Compiling cythan v0.1.0 (/opt/rustwide/workdir/Cythan-V2)
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling pest v2.1.3 (/opt/rustwide/workdir/pest/pest)
[INFO] [stderr]    Compiling cythan-compiler v0.1.0 (https://github.com/Cythan-Project/cythan-compiler#2cfcbedf)
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling sha-1 v0.9.7
[INFO] [stderr]    Compiling pest_meta v2.1.3 (/opt/rustwide/workdir/pest/meta)
[INFO] [stderr] error: failed to run custom build command for `pest_meta v2.1.3 (/opt/rustwide/workdir/pest/meta)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/pest_meta-88650ffd81afd462/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   rerun-if-changed=src/grammar.pest
[INFO] [stderr]   Bootstrapping `meta/src/grammar.rs`
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at 'Bootstrap failed because no bootstrap executable was found. Please run `cargo build --package pest_bootstrap` or `cargo bootstrap` and then try again.', pest/meta/build.rs:52:21
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5637f2cd623d - std::backtrace_rs::backtrace::libunwind::trace::hbb8803fecdd50a9f
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stderr]      1:     0x5637f2cd623d - std::backtrace_rs::backtrace::trace_unsynchronized::ha74eb1e20278e083
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x5637f2cd623d - std::sys_common::backtrace::_print_fmt::hb465848e6c903bad
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/sys_common/backtrace.rs:66:5
[INFO] [stderr]      3:     0x5637f2cd623d - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h9d8ac58344f773de
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/sys_common/backtrace.rs:45:22
[INFO] [stderr]      4:     0x5637f2cf3b4c - core::fmt::write::h62dd6df36183158c
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/core/src/fmt/mod.rs:1190:17
[INFO] [stderr]      5:     0x5637f2cd4251 - std::io::Write::write_fmt::h9aff90b734858cc1
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/io/mod.rs:1655:15
[INFO] [stderr]      6:     0x5637f2cd7975 - std::sys_common::backtrace::_print::h2956e88eba8a3af8
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/sys_common/backtrace.rs:48:5
[INFO] [stderr]      7:     0x5637f2cd7975 - std::sys_common::backtrace::print::ha6a3123017d298b9
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/sys_common/backtrace.rs:35:9
[INFO] [stderr]      8:     0x5637f2cd7975 - std::panicking::default_hook::{{closure}}::h01fe4d20a853917c
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/panicking.rs:295:22
[INFO] [stderr]      9:     0x5637f2cd7629 - std::panicking::default_hook::h49bc40808ca0debe
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/panicking.rs:314:9
[INFO] [stderr]     10:     0x5637f2cd7ec2 - std::panicking::rust_panic_with_hook::h298cc90ee7cb7108
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/panicking.rs:698:17
[INFO] [stderr]     11:     0x5637f2ca6f64 - std::panicking::begin_panic::{{closure}}::h988636eca441cf3f
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/panicking.rs:617:9
[INFO] [stderr]     12:     0x5637f2ca6b88 - std::sys_common::backtrace::__rust_end_short_backtrace::h1546a766ec04b630
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/sys_common/backtrace.rs:138:18
[INFO] [stderr]     13:     0x5637f2ca6eb8 - std::panicking::begin_panic::h46b4e8f0f5016ad9
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/panicking.rs:616:12
[INFO] [stderr]     14:     0x5637f2ca8461 - build_script_build::main::{{closure}}::hf182cf699659cd27
[INFO] [stderr]                                  at /opt/rustwide/workdir/pest/meta/build.rs:52:21
[INFO] [stderr]     15:     0x5637f2cad6ed - core::result::Result<T,E>::unwrap_or_else::h5818f894878c60ad
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/core/src/result.rs:1463:23
[INFO] [stderr]     16:     0x5637f2ca814b - build_script_build::main::h41946c3eee9a485b
[INFO] [stderr]                                  at /opt/rustwide/workdir/pest/meta/build.rs:49:26
[INFO] [stderr]     17:     0x5637f2caf78b - core::ops::function::FnOnce::call_once::he5247fc0e109067d
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     18:     0x5637f2ca6bce - std::sys_common::backtrace::__rust_begin_short_backtrace::hcafa18b577412548
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/sys_common/backtrace.rs:122:18
[INFO] [stderr]     19:     0x5637f2ca4ff1 - std::rt::lang_start::{{closure}}::h7f6510fb357f47fa
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/rt.rs:145:18
[INFO] [stderr]     20:     0x5637f2cd0b3b - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h6472108d7da609e8
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/core/src/ops/function.rs:259:13
[INFO] [stderr]     21:     0x5637f2cd0b3b - std::panicking::try::do_call::hebf36601198be623
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/panicking.rs:492:40
[INFO] [stderr]     22:     0x5637f2cd0b3b - std::panicking::try::he768c3a517c8ab28
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/panicking.rs:456:19
[INFO] [stderr]     23:     0x5637f2cd0b3b - std::panic::catch_unwind::hefabf494c42be232
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/panic.rs:137:14
[INFO] [stderr]     24:     0x5637f2cd0b3b - std::rt::lang_start_internal::{{closure}}::hde9ad943930b143f
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/rt.rs:128:48
[INFO] [stderr]     25:     0x5637f2cd0b3b - std::panicking::try::do_call::h40729c2da5999bf1
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/panicking.rs:492:40
[INFO] [stderr]     26:     0x5637f2cd0b3b - std::panicking::try::h4f5a2f931cc80817
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/panicking.rs:456:19
[INFO] [stderr]     27:     0x5637f2cd0b3b - std::panic::catch_unwind::hde956d61f56b79c0
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/panic.rs:137:14
[INFO] [stderr]     28:     0x5637f2cd0b3b - std::rt::lang_start_internal::h4c27876d832d1266
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/rt.rs:128:20
[INFO] [stderr]     29:     0x5637f2ca4fc0 - std::rt::lang_start::h6f34482e8bd0bbb1
[INFO] [stderr]                                  at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/rt.rs:144:17
[INFO] [stderr]     30:     0x5637f2ca84bc - main
[INFO] [stderr]     31:     0x7f7f3b8e40b3 - __libc_start_main
[INFO] [stderr]     32:     0x5637f2ca064e - _start
[INFO] [stderr]     33:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "856a17eb8447042dc891dff6a751042392bd0a26791376664521839dc31f3c05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "856a17eb8447042dc891dff6a751042392bd0a26791376664521839dc31f3c05", kill_on_drop: false }`
[INFO] [stdout] 856a17eb8447042dc891dff6a751042392bd0a26791376664521839dc31f3c05