[INFO] cloning repository https://github.com/BrandtM/counter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BrandtM/counter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrandtM%2Fcounter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrandtM%2Fcounter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e0eb8f11b34019e268a8f016730233ceffb37949 [INFO] testing BrandtM/counter against 1.54.0 for beta-1.55-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrandtM%2Fcounter" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BrandtM/counter on toolchain 1.54.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BrandtM/counter [INFO] finished tweaking git repo https://github.com/BrandtM/counter [INFO] tweaked toml for git repo https://github.com/BrandtM/counter written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/BrandtM/counter already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e10edeadddb5299ccede563c1a120de64cd5956027440cf38053facded11c2b1 [INFO] running `Command { std: "docker" "start" "-a" "e10edeadddb5299ccede563c1a120de64cd5956027440cf38053facded11c2b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e10edeadddb5299ccede563c1a120de64cd5956027440cf38053facded11c2b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e10edeadddb5299ccede563c1a120de64cd5956027440cf38053facded11c2b1", kill_on_drop: false }` [INFO] [stdout] e10edeadddb5299ccede563c1a120de64cd5956027440cf38053facded11c2b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2255c1cd95c5c703694f3f24bafd9a9152cc04d3c4a610ddce212e3c0045e818 [INFO] running `Command { std: "docker" "start" "-a" "2255c1cd95c5c703694f3f24bafd9a9152cc04d3c4a610ddce212e3c0045e818", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Compiling proc-macro2 v0.4.16 [INFO] [stderr] Compiling byteorder v1.2.6 [INFO] [stderr] Compiling yansi v0.4.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling safemem v0.2.0 [INFO] [stderr] Compiling unicode-normalization v0.1.7 [INFO] [stderr] Compiling cc v1.0.23 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling httparse v1.3.2 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling rand_core v0.2.1 [INFO] [stderr] Compiling serde v1.0.76 [INFO] [stderr] Compiling untrusted v0.6.2 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling slab v0.4.1 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling lazycell v0.6.0 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling futures v0.1.23 [INFO] [stderr] Compiling indexmap v1.0.1 [INFO] [stderr] Compiling state v0.4.1 [INFO] [stderr] Compiling crossbeam-utils v0.5.0 [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling lazycell v1.0.0 [INFO] [stderr] Compiling same-file v1.0.3 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling itoa v0.4.2 [INFO] [stderr] Compiling log v0.4.4 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling walkdir v2.2.5 [INFO] [stderr] Compiling base64 v0.9.2 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling lock_api v0.1.3 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling pear_codegen v0.1.0 (http://github.com/SergioBenitez/Pear?rev=b475140#b4751403) [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling rocket v0.4.0-dev (https://github.com/SergioBenitez/Rocket#42361c31) [INFO] [stderr] Compiling rocket_codegen v0.4.0-dev (https://github.com/SergioBenitez/Rocket#42361c31) [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling inotify-sys v0.1.3 [INFO] [stderr] Compiling filetime v0.2.1 [INFO] [stderr] Compiling memchr v2.0.2 [INFO] [stderr] Compiling isatty v0.1.8 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling tokio-executor v0.1.4 [INFO] [stderr] Compiling smallvec v0.6.5 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling url v1.7.1 [INFO] [stderr] Compiling bytes v0.4.9 [INFO] [stderr] Compiling mio v0.6.15 [INFO] [stderr] error: failed to run custom build command for `pear_codegen v0.1.0 (http://github.com/SergioBenitez/Pear?rev=b475140#b4751403)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/pear_codegen-fb78c89c04227030/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] Error: Pear requires a nightly or dev version of Rust. [INFO] [stderr] Installed version is: 1.54.0 (2021-07-26). Minimum required: 1.29.0-nightly (2018-07-16). [INFO] [stderr] thread 'main' panicked at 'Aborting compilation due to incompatible compiler.', /opt/rustwide/cargo-home/git/checkouts/pear-000cd7c33a1ee164/b475140/codegen/build.rs:31:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x559ad1023800 - std::backtrace_rs::backtrace::libunwind::trace::h34055254b57d8e79 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x559ad1023800 - std::backtrace_rs::backtrace::trace_unsynchronized::h8f1e3fbd9afff6ec [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x559ad1023800 - std::sys_common::backtrace::_print_fmt::h3a99a796b770c360 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x559ad1023800 - ::fmt::h32d1f94a80615d18 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x559ad104081c - core::fmt::write::h306731c068f7162c [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/fmt/mod.rs:1110:17 [INFO] [stderr] 5: 0x559ad1021685 - std::io::Write::write_fmt::hd2fa90334eee2a21 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/io/mod.rs:1588:15 [INFO] [stderr] 6: 0x559ad102542b - std::sys_common::backtrace::_print::h5abaa2601a852287 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x559ad102542b - std::sys_common::backtrace::print::h8d81445442bb638f [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x559ad102542b - std::panicking::default_hook::{{closure}}::hcfe804496a9fa747 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x559ad1024f01 - std::panicking::default_hook::hbea8e3ccf2ba8901 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x559ad1025af4 - std::panicking::rust_panic_with_hook::h7ee9e1a2d0f8975a [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:622:17 [INFO] [stderr] 11: 0x559ad0ff8bbf - std::panicking::begin_panic::{{closure}}::hcd0aa773c9cdaec1 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:542:9 [INFO] [stderr] 12: 0x559ad0ff8578 - std::sys_common::backtrace::__rust_end_short_backtrace::h478aef090872b0df [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x559ad0ff8b05 - std::panicking::begin_panic::h9e3fcbdfed5447a5 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:541:12 [INFO] [stderr] 14: 0x559ad0ff718f - build_script_build::main::h34b6cd62397f6640 [INFO] [stderr] at /opt/rustwide/cargo-home/git/checkouts/pear-000cd7c33a1ee164/b475140/codegen/build.rs:31:13 [INFO] [stderr] 15: 0x559ad0ff881b - core::ops::function::FnOnce::call_once::hf35917d9f64fbf3f [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 16: 0x559ad0ff85be - std::sys_common::backtrace::__rust_begin_short_backtrace::he353fef471a2a30f [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 17: 0x559ad0ff9801 - std::rt::lang_start::{{closure}}::h9a2d58859e106985 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/rt.rs:49:18 [INFO] [stderr] 18: 0x559ad1025ff9 - core::ops::function::impls:: for &F>::call_once::h2aabc384aab89b7b [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 19: 0x559ad1025ff9 - std::panicking::try::do_call::hc5fcacb7a85fc7b1 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40 [INFO] [stderr] 20: 0x559ad1025ff9 - std::panicking::try::hb5d9603af3abbe3a [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19 [INFO] [stderr] 21: 0x559ad1025ff9 - std::panic::catch_unwind::h98fe6ac3925e64b4 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14 [INFO] [stderr] 22: 0x559ad1025ff9 - std::rt::lang_start_internal::h22ac7383c516f93e [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/rt.rs:34:21 [INFO] [stderr] 23: 0x559ad0ff97e0 - std::rt::lang_start::haed2ba2801dc8553 [INFO] [stderr] at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/rt.rs:48:5 [INFO] [stderr] 24: 0x559ad0ff7dfc - main [INFO] [stderr] 25: 0x7f59f409d0b3 - __libc_start_main [INFO] [stderr] 26: 0x559ad0ff696e - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "2255c1cd95c5c703694f3f24bafd9a9152cc04d3c4a610ddce212e3c0045e818", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2255c1cd95c5c703694f3f24bafd9a9152cc04d3c4a610ddce212e3c0045e818", kill_on_drop: false }` [INFO] [stdout] 2255c1cd95c5c703694f3f24bafd9a9152cc04d3c4a610ddce212e3c0045e818