[INFO] fetching crate lpn 0.1.2... [INFO] checking lpn-0.1.2 against master#7f5a42b073dc2bee2aa625052eb066ee07072048 for pr-78991 [INFO] extracting crate lpn 0.1.2 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate lpn 0.1.2 on toolchain 7f5a42b073dc2bee2aa625052eb066ee07072048 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate lpn 0.1.2 [INFO] finished tweaking crates.io crate lpn 0.1.2 [INFO] tweaked toml for crates.io crate lpn 0.1.2 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate lpn 0.1.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6df8082aad124d8abf83e3b7dd94406e2baa7f663c412e2db37cb88d4e1ec407 [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" "6df8082aad124d8abf83e3b7dd94406e2baa7f663c412e2db37cb88d4e1ec407", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6df8082aad124d8abf83e3b7dd94406e2baa7f663c412e2db37cb88d4e1ec407", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6df8082aad124d8abf83e3b7dd94406e2baa7f663c412e2db37cb88d4e1ec407", kill_on_drop: false }` [INFO] [stdout] 6df8082aad124d8abf83e3b7dd94406e2baa7f663c412e2db37cb88d4e1ec407 [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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 292bd24c58a10de7b727bbc6a43f41d63300b3a8ee84f8d9baf7c277b9335352 [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" "292bd24c58a10de7b727bbc6a43f41d63300b3a8ee84f8d9baf7c277b9335352", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling m4ri-sys v0.3.2 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking binomial-iter v0.1.0 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Checking block-padding v0.1.4 [INFO] [stderr] Compiling proc-macro2 v1.0.1 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling vob v2.0.3 [INFO] [stderr] Checking getrandom v0.1.11 [INFO] [stderr] Checking factorial v0.1.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking rayon-core v1.5.0 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: Building m4ri lib [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `m4ri-sys v0.3.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/m4ri-sys-c28fa750fd3019d0/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] Making M4RI [INFO] [stderr] PWD: "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/m4ri-sys-0.3.2" [INFO] [stderr] cargo:warning=Building m4ri lib [INFO] [stderr] Configuring build! [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] autom4te: cannot create autom4te.cache: No such file or directory [INFO] [stderr] aclocal: error: echo failed with exit status: 1 [INFO] [stderr] autoreconf: aclocal failed with exit status: 1 [INFO] [stderr] thread 'main' panicked at 'Autoconf failed!', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/m4ri-sys-0.3.2/build.rs:19:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55c6a31b5e00 - std::backtrace_rs::backtrace::libunwind::trace::h448c56741b6011d3 [INFO] [stderr] at /rustc/7f5a42b073dc2bee2aa625052eb066ee07072048/library/std/src/../../backtrace/src/backtrace/libunwind.rs:100:5 [INFO] [stderr] 1: 0x55c6a31b5e00 - std::backtrace_rs::backtrace::trace_unsynchronized::h2d26397c5720fdbb [INFO] [stderr] at /rustc/7f5a42b073dc2bee2aa625052eb066ee07072048/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55c6a31b5e00 - std::sys_common::backtrace::_print_fmt::h720a2f61f75b9f58 [INFO] [stderr] at /rustc/7f5a42b073dc2bee2aa625052eb066ee07072048/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55c6a31b5e00 - ::fmt::h8d62bbfda6d5c836 [INFO] [stderr] at /rustc/7f5a42b073dc2bee2aa625052eb066ee07072048/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55c6a31d323c - core::fmt::write::h1857a60b204f1b6a [INFO] [stderr] at /rustc/7f5a42b073dc2bee2aa625052eb066ee07072048/library/core/src/fmt/mod.rs:1078:17 [INFO] [stderr] 5: 0x55c6a31b3cd2 - std::io::Write::write_fmt::h16a9fe7680ac245c [INFO] [stderr] at /rustc/7f5a42b073dc2bee2aa625052eb066ee07072048/library/std/src/io/mod.rs:1518:15 [INFO] [stderr] 6: 0x55c6a31b80a5 - std::sys_common::backtrace::_print::h9ba51a6db618de7d [INFO] [stderr] at /rustc/7f5a42b073dc2bee2aa625052eb066ee07072048/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55c6a31b80a5 - std::sys_common::backtrace::print::h5f20e41c85e91716 [INFO] [stderr] at /rustc/7f5a42b073dc2bee2aa625052eb066ee07072048/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55c6a31b80a5 - std::panicking::default_hook::{{closure}}::h5b7294ca19e8edab [INFO] [stderr] at /rustc/7f5a42b073dc2bee2aa625052eb066ee07072048/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55c6a31b7d48 - std::panicking::default_hook::hb3948d1f74b6ff4c [INFO] [stderr] at /rustc/7f5a42b073dc2bee2aa625052eb066ee07072048/library/std/src/panicking.rs:227:9 [INFO] [stderr] 10: 0x55c6a31b87e1 - std::panicking::rust_panic_with_hook::h55d23fef0ad751bc [INFO] [stderr] at /rustc/7f5a42b073dc2bee2aa625052eb066ee07072048/library/std/src/panicking.rs:593:17 [INFO] [stderr] 11: 0x55c6a319f92a - std::panicking::begin_panic::{{closure}}::h33ef0bf9af92a964 [INFO] [stderr] at /rustc/7f5a42b073dc2bee2aa625052eb066ee07072048/library/std/src/panicking.rs:522:9 [INFO] [stderr] 12: 0x55c6a319a6a8 - std::sys_common::backtrace::__rust_end_short_backtrace::h101e0165a6e6a79d [INFO] [stderr] at /rustc/7f5a42b073dc2bee2aa625052eb066ee07072048/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55c6a319f867 - std::panicking::begin_panic::hd787a8132cd02a0b [INFO] [stderr] at /rustc/7f5a42b073dc2bee2aa625052eb066ee07072048/library/std/src/panicking.rs:521:12 [INFO] [stderr] 14: 0x55c6a319cf7c - build_script_build::main::h0bdac6cb4add2d68 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/m4ri-sys-0.3.2/build.rs:19:13 [INFO] [stderr] 15: 0x55c6a319aebb - core::ops::function::FnOnce::call_once::hbe6484a102e3d80f [INFO] [stderr] at /rustc/7f5a42b073dc2bee2aa625052eb066ee07072048/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 16: 0x55c6a319a6de - std::sys_common::backtrace::__rust_begin_short_backtrace::h9d5b4724fa7e7e5b [INFO] [stderr] at /rustc/7f5a42b073dc2bee2aa625052eb066ee07072048/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 17: 0x55c6a319f1e1 - std::rt::lang_start::{{closure}}::h7a473c739c90c76b [INFO] [stderr] at /rustc/7f5a42b073dc2bee2aa625052eb066ee07072048/library/std/src/rt.rs:66:18 [INFO] [stderr] 18: 0x55c6a31b8c07 - core::ops::function::impls:: for &F>::call_once::h3f3ba5d1e0ce8d49 [INFO] [stderr] at /rustc/7f5a42b073dc2bee2aa625052eb066ee07072048/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 19: 0x55c6a31b8c07 - std::panicking::try::do_call::hd7a374fc87b951e7 [INFO] [stderr] at /rustc/7f5a42b073dc2bee2aa625052eb066ee07072048/library/std/src/panicking.rs:381:40 [INFO] [stderr] 20: 0x55c6a31b8c07 - std::panicking::try::h068087b173f80a49 [INFO] [stderr] at /rustc/7f5a42b073dc2bee2aa625052eb066ee07072048/library/std/src/panicking.rs:345:19 [INFO] [stderr] 21: 0x55c6a31b8c07 - std::panic::catch_unwind::h1f8259807e825279 [INFO] [stderr] at /rustc/7f5a42b073dc2bee2aa625052eb066ee07072048/library/std/src/panic.rs:396:14 [INFO] [stderr] 22: 0x55c6a31b8c07 - std::rt::lang_start_internal::h8ff82302dd620b52 [INFO] [stderr] at /rustc/7f5a42b073dc2bee2aa625052eb066ee07072048/library/std/src/rt.rs:51:25 [INFO] [stderr] 23: 0x55c6a319f1b7 - std::rt::lang_start::h012e71ee4c4e1ff0 [INFO] [stderr] at /rustc/7f5a42b073dc2bee2aa625052eb066ee07072048/library/std/src/rt.rs:65:5 [INFO] [stderr] 24: 0x55c6a319d33a - main [INFO] [stderr] 25: 0x7f1742e0d0b3 - __libc_start_main [INFO] [stderr] 26: 0x55c6a31980ae - _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" "292bd24c58a10de7b727bbc6a43f41d63300b3a8ee84f8d9baf7c277b9335352", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "292bd24c58a10de7b727bbc6a43f41d63300b3a8ee84f8d9baf7c277b9335352", kill_on_drop: false }` [INFO] [stdout] 292bd24c58a10de7b727bbc6a43f41d63300b3a8ee84f8d9baf7c277b9335352