[INFO] cloning repository https://github.com/kaikalii/simkc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kaikalii/simkc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaikalii%2Fsimkc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaikalii%2Fsimkc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 95602fb5f034f0c5a28dfb511fad882c34e35bd4 [INFO] checking kaikalii/simkc against master#8f359beca4e58bc3ae795a666301a8f47023044c for pr-121545 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaikalii%2Fsimkc" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kaikalii/simkc on toolchain 8f359beca4e58bc3ae795a666301a8f47023044c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f359beca4e58bc3ae795a666301a8f47023044c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kaikalii/simkc [INFO] finished tweaking git repo https://github.com/kaikalii/simkc [INFO] tweaked toml for git repo https://github.com/kaikalii/simkc written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kaikalii/simkc 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" "+8f359beca4e58bc3ae795a666301a8f47023044c" "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 [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 kaikalii/simkc against try#7ee76453dd3eae6de6c1351f26482bed63b01beb for pr-121545 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaikalii%2Fsimkc" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kaikalii/simkc on toolchain 7ee76453dd3eae6de6c1351f26482bed63b01beb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7ee76453dd3eae6de6c1351f26482bed63b01beb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kaikalii/simkc [INFO] finished tweaking git repo https://github.com/kaikalii/simkc [INFO] tweaked toml for git repo https://github.com/kaikalii/simkc written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kaikalii/simkc 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" "+7ee76453dd3eae6de6c1351f26482bed63b01beb" "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 stdweb-internal-runtime v0.1.3 [INFO] [stderr] Downloaded base-x v0.2.4 [INFO] [stderr] Downloaded bincode v1.1.1 [INFO] [stderr] Downloaded stdweb-internal-macros v0.2.6 [INFO] [stderr] Downloaded yew v0.5.0 [INFO] [stderr] Downloaded stdweb v0.4.14 [INFO] [stderr] Downloaded cc v1.0.29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7ee76453dd3eae6de6c1351f26482bed63b01beb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3612aa43604d341fce3b32b4338a31db032545b78566013a066699172dcf16d9 [INFO] running `Command { std: "docker" "start" "-a" "3612aa43604d341fce3b32b4338a31db032545b78566013a066699172dcf16d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3612aa43604d341fce3b32b4338a31db032545b78566013a066699172dcf16d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3612aa43604d341fce3b32b4338a31db032545b78566013a066699172dcf16d9", kill_on_drop: false }` [INFO] [stdout] 3612aa43604d341fce3b32b4338a31db032545b78566013a066699172dcf16d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7ee76453dd3eae6de6c1351f26482bed63b01beb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 57109f32a4e7701a8c48c24cb5f8afc028c8268c782b7ca1105bf94d85c993a5 [INFO] running `Command { std: "docker" "start" "-a" "57109f32a4e7701a8c48c24cb5f8afc028c8268c782b7ca1105bf94d85c993a5", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling serde v1.0.87 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling cc v1.0.29 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Compiling stdweb-internal-runtime v0.1.3 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling base-x v0.2.4 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Checking rustc-demangle v0.1.13 [INFO] [stderr] Checking discard v1.0.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking rand_jitter v0.1.3 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking anymap v0.12.1 [INFO] [stderr] Compiling savisaac_migkairl v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling bincode v1.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] error: failed to run custom build command for `savisaac_migkairl 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/savisaac_migkairl-b4e00f46abd1fa18/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at build.rs:5:10: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x559f5413f386 - std::backtrace_rs::backtrace::libunwind::trace::he8211fa149e423b7 [INFO] [stderr] at /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stderr] 1: 0x559f5413f386 - std::backtrace_rs::backtrace::trace_unsynchronized::hbc1d404e5bb8e506 [INFO] [stderr] at /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x559f5413f386 - std::sys_common::backtrace::_print_fmt::hdf0b5b28e344dea1 [INFO] [stderr] at /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x559f5413f386 - ::fmt::hc11d0b274545ada2 [INFO] [stderr] at /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x559f5415d74c - core::fmt::rt::Argument::fmt::h97d2f3f31a8ff48f [INFO] [stderr] at /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x559f5415d74c - core::fmt::write::hf814faf3f064de46 [INFO] [stderr] at /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/core/src/fmt/mod.rs:1120:17 [INFO] [stderr] 6: 0x559f5413d3bf - std::io::Write::write_fmt::h471bd9a29bd2c9c1 [INFO] [stderr] at /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/std/src/io/mod.rs:1846:15 [INFO] [stderr] 7: 0x559f5413f134 - std::sys_common::backtrace::_print::heecf47b87872b508 [INFO] [stderr] at /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x559f5413f134 - std::sys_common::backtrace::print::h9af627c64f6dc8a8 [INFO] [stderr] at /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x559f5414062b - std::panicking::default_hook::{{closure}}::haf3d37115f832bc2 [INFO] [stderr] 10: 0x559f54140379 - std::panicking::default_hook::h3cfe958b2501557c [INFO] [stderr] at /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x559f54140acd - std::panicking::rust_panic_with_hook::h898f9cd9362b5b2c [INFO] [stderr] at /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/std/src/panicking.rs:779:13 [INFO] [stderr] 12: 0x559f541409a2 - std::panicking::begin_panic_handler::{{closure}}::hcc51df55bf3159cf [INFO] [stderr] at /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/std/src/panicking.rs:657:13 [INFO] [stderr] 13: 0x559f5413f866 - std::sys_common::backtrace::__rust_end_short_backtrace::hef9ecb7fc6eba783 [INFO] [stderr] at /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 14: 0x559f541406d4 - rust_begin_unwind [INFO] [stderr] at /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/std/src/panicking.rs:645:5 [INFO] [stderr] 15: 0x559f54122c85 - core::panicking::panic_fmt::h058cb6614702eb48 [INFO] [stderr] at /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/core/src/panicking.rs:72:14 [INFO] [stderr] 16: 0x559f541230f3 - core::result::unwrap_failed::h74d4aaa45b431872 [INFO] [stderr] at /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/core/src/result.rs:1654:5 [INFO] [stderr] 17: 0x559f5412495b - build_script_build::main::h24cb2106444ca5e1 [INFO] [stderr] 18: 0x559f54123b13 - core::ops::function::FnOnce::call_once::hf7068ab5e9f94957 [INFO] [stderr] 19: 0x559f54123396 - std::sys_common::backtrace::__rust_begin_short_backtrace::h032943b6a2ce1ac6 [INFO] [stderr] 20: 0x559f541239b9 - std::rt::lang_start::{{closure}}::hdd1086e5fd19b229 [INFO] [stderr] 21: 0x559f5413b233 - core::ops::function::impls:: for &F>::call_once::h53adc1c746843b8d [INFO] [stderr] at /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 22: 0x559f5413b233 - std::panicking::try::do_call::h200605a52290048f [INFO] [stderr] at /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/std/src/panicking.rs:552:40 [INFO] [stderr] 23: 0x559f5413b233 - std::panicking::try::h2a100ca5a9dc24e9 [INFO] [stderr] at /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/std/src/panicking.rs:516:19 [INFO] [stderr] 24: 0x559f5413b233 - std::panic::catch_unwind::haf62a034d6831d3c [INFO] [stderr] at /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/std/src/panic.rs:142:14 [INFO] [stderr] 25: 0x559f5413b233 - std::rt::lang_start_internal::{{closure}}::h37a55f6292fb0f40 [INFO] [stderr] at /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/std/src/rt.rs:148:48 [INFO] [stderr] 26: 0x559f5413b233 - std::panicking::try::do_call::hb955327b900ef214 [INFO] [stderr] at /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/std/src/panicking.rs:552:40 [INFO] [stderr] 27: 0x559f5413b233 - std::panicking::try::h23d8f6689b2f1215 [INFO] [stderr] at /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/std/src/panicking.rs:516:19 [INFO] [stderr] 28: 0x559f5413b233 - std::panic::catch_unwind::h9e3a57e38082e9d6 [INFO] [stderr] at /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/std/src/panic.rs:142:14 [INFO] [stderr] 29: 0x559f5413b233 - std::rt::lang_start_internal::hb59bdf2081f97bcc [INFO] [stderr] at /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/std/src/rt.rs:148:20 [INFO] [stderr] 30: 0x559f54123997 - std::rt::lang_start::hb5d0fe51ec8ba6fa [INFO] [stderr] 31: 0x559f54124c75 - main [INFO] [stderr] 32: 0x7fb7834ead90 - [INFO] [stderr] 33: 0x7fb7834eae40 - __libc_start_main [INFO] [stderr] 34: 0x559f54123265 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "57109f32a4e7701a8c48c24cb5f8afc028c8268c782b7ca1105bf94d85c993a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57109f32a4e7701a8c48c24cb5f8afc028c8268c782b7ca1105bf94d85c993a5", kill_on_drop: false }` [INFO] [stdout] 57109f32a4e7701a8c48c24cb5f8afc028c8268c782b7ca1105bf94d85c993a5