[INFO] cloning repository https://github.com/extrav/timer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/extrav/timer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fextrav%2Ftimer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fextrav%2Ftimer'... [INFO] updating cached repository https://github.com/extrav/timer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] updating cached repository https://github.com/extrav/timer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] updating cached repository https://github.com/extrav/timer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] updating cached repository https://github.com/extrav/timer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] updating cached repository https://github.com/extrav/timer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] updating cached repository https://github.com/extrav/timer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] updating cached repository https://github.com/extrav/timer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] updating cached repository https://github.com/extrav/timer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] updating cached repository https://github.com/extrav/timer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] updating cached repository https://github.com/extrav/timer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] updating cached repository https://github.com/extrav/timer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] updating cached repository https://github.com/extrav/timer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] updating cached repository https://github.com/extrav/timer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] updating cached repository https://github.com/extrav/timer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a23bcfcdf619768492ffabba5309252beec23dc3 [INFO] checking extrav/timer against try#a8425075041d4b9af9bf32e2a267dfb9db2cfffb for pr-100043 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fextrav%2Ftimer" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/extrav/timer on toolchain a8425075041d4b9af9bf32e2a267dfb9db2cfffb [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a8425075041d4b9af9bf32e2a267dfb9db2cfffb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/extrav/timer [INFO] finished tweaking git repo https://github.com/extrav/timer [INFO] tweaked toml for git repo https://github.com/extrav/timer written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/extrav/timer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a8425075041d4b9af9bf32e2a267dfb9db2cfffb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+a8425075041d4b9af9bf32e2a267dfb9db2cfffb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a9f7a5f000989ae9d00792ef2c5832b28dc1940329a088767bd622e7a6204d53 [INFO] running `Command { std: "docker" "start" "-a" "a9f7a5f000989ae9d00792ef2c5832b28dc1940329a088767bd622e7a6204d53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a9f7a5f000989ae9d00792ef2c5832b28dc1940329a088767bd622e7a6204d53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9f7a5f000989ae9d00792ef2c5832b28dc1940329a088767bd622e7a6204d53", kill_on_drop: false }` [INFO] [stdout] a9f7a5f000989ae9d00792ef2c5832b28dc1940329a088767bd622e7a6204d53 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+a8425075041d4b9af9bf32e2a267dfb9db2cfffb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9df0866e0cce1a6da4fb4d8e4eb2ca0b4039367a01448af4834161b68fb5dc0d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9df0866e0cce1a6da4fb4d8e4eb2ca0b4039367a01448af4834161b68fb5dc0d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.68 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.80 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling bumpalo v3.6.1 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling libc v0.2.92 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling wasm-bindgen v0.2.80 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking futures-core v0.3.13 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking futures-sink v0.3.13 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling const_fn v0.4.6 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking futures-task v0.3.13 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking futures-io v0.3.13 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking enclose v1.1.8 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking futures-channel v0.3.13 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling time v0.2.26 [INFO] [stderr] Compiling cookie v0.14.4 [INFO] [stderr] Compiling seed v0.8.0 [INFO] [stderr] error: failed to run custom build command for `libc v0.2.92` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/libc-026a14416b62dd3a/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Failed to get rustc version', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.92/build.rs:7:31 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5634fd21e1f0 - std::backtrace_rs::backtrace::libunwind::trace::hf06ef876db617fbc [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 1: 0x5634fd21e1f0 - std::backtrace_rs::backtrace::trace_unsynchronized::h80fa01a28063820b [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5634fd21e1f0 - std::sys_common::backtrace::_print_fmt::h0dbd4e052f947629 [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x5634fd21e1f0 - ::fmt::h468a4a49597af04f [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x5634fd23c3fc - core::fmt::write::hd6174485c5d70490 [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/core/src/fmt/mod.rs:1198:17 [INFO] [stderr] 5: 0x5634fd21b7c5 - std::io::Write::write_fmt::hfa2642bd26abdcc7 [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/std/src/io/mod.rs:1672:15 [INFO] [stderr] 6: 0x5634fd21f941 - std::sys_common::backtrace::_print::he12f19f5d0e9a2d0 [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x5634fd21f941 - std::sys_common::backtrace::print::h7e8c1d2e6df351bc [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x5634fd21f941 - std::panicking::default_hook::{{closure}}::habef345672f7761c [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x5634fd21f613 - std::panicking::default_hook::h316e121d871daf5e [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x5634fd21ffe3 - std::panicking::rust_panic_with_hook::hfbbf2b2aae341839 [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/std/src/panicking.rs:698:17 [INFO] [stderr] 11: 0x5634fd21fed7 - std::panicking::begin_panic_handler::{{closure}}::h7a2d58b5d495710b [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/std/src/panicking.rs:588:13 [INFO] [stderr] 12: 0x5634fd21e714 - std::sys_common::backtrace::__rust_end_short_backtrace::hc8a337759f965865 [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x5634fd21fc02 - rust_begin_unwind [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/std/src/panicking.rs:584:5 [INFO] [stderr] 14: 0x5634fd1f5893 - core::panicking::panic_fmt::h4e22c2dace07910f [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/core/src/panicking.rs:142:14 [INFO] [stderr] 15: 0x5634fd23b5e1 - core::panicking::panic_display::hda6fbfca410e3eef [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/core/src/panicking.rs:72:5 [INFO] [stderr] 16: 0x5634fd23b58b - core::panicking::panic_str::hcae8a19db695f378 [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/core/src/panicking.rs:56:5 [INFO] [stderr] 17: 0x5634fd1f5706 - core::option::expect_failed::ha062b96eb3648607 [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/core/src/option.rs:1874:5 [INFO] [stderr] 18: 0x5634fd1fb332 - core::option::Option::expect::ha7cedb52040e73fa [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/core/src/option.rs:738:21 [INFO] [stderr] 19: 0x5634fd201597 - build_script_build::main::h7a422744f5e9975a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.92/build.rs:7:9 [INFO] [stderr] 20: 0x5634fd1fa3bb - core::ops::function::FnOnce::call_once::hc12e610a16b51971 [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/core/src/ops/function.rs:248:5 [INFO] [stderr] 21: 0x5634fd1fbd4e - std::sys_common::backtrace::__rust_begin_short_backtrace::h4245acb0f5b3e5cb [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 22: 0x5634fd1ff4a1 - std::rt::lang_start::{{closure}}::h4661865f4ba4e13f [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/std/src/rt.rs:145:18 [INFO] [stderr] 23: 0x5634fd218ada - core::ops::function::impls:: for &F>::call_once::h1ffc3abeed926b26 [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/core/src/ops/function.rs:280:13 [INFO] [stderr] 24: 0x5634fd218ada - std::panicking::try::do_call::h2fb1319efc216b53 [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/std/src/panicking.rs:492:40 [INFO] [stderr] 25: 0x5634fd218ada - std::panicking::try::h70db15d86e2f07ec [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/std/src/panicking.rs:456:19 [INFO] [stderr] 26: 0x5634fd218ada - std::panic::catch_unwind::h8f69a8f26090f7b3 [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/std/src/panic.rs:137:14 [INFO] [stderr] 27: 0x5634fd218ada - std::rt::lang_start_internal::{{closure}}::hb192f92799be4ee5 [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/std/src/rt.rs:128:48 [INFO] [stderr] 28: 0x5634fd218ada - std::panicking::try::do_call::h246a56c82fd0b6e2 [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/std/src/panicking.rs:492:40 [INFO] [stderr] 29: 0x5634fd218ada - std::panicking::try::h4af37103698f1fa0 [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/std/src/panicking.rs:456:19 [INFO] [stderr] 30: 0x5634fd218ada - std::panic::catch_unwind::h66e0d882d36197f7 [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/std/src/panic.rs:137:14 [INFO] [stderr] 31: 0x5634fd218ada - std::rt::lang_start_internal::hb3da2290b8a9ca43 [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/std/src/rt.rs:128:20 [INFO] [stderr] 32: 0x5634fd1ff470 - std::rt::lang_start::h4150f106b3a518f6 [INFO] [stderr] at /rustc/a8425075041d4b9af9bf32e2a267dfb9db2cfffb/library/std/src/rt.rs:144:17 [INFO] [stderr] 33: 0x5634fd202bec - main [INFO] [stderr] 34: 0x7f93c5138083 - __libc_start_main [INFO] [stderr] 35: 0x5634fd1f5a8e - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9df0866e0cce1a6da4fb4d8e4eb2ca0b4039367a01448af4834161b68fb5dc0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9df0866e0cce1a6da4fb4d8e4eb2ca0b4039367a01448af4834161b68fb5dc0d", kill_on_drop: false }` [INFO] [stdout] 9df0866e0cce1a6da4fb4d8e4eb2ca0b4039367a01448af4834161b68fb5dc0d