[INFO] fetching crate faasm-sys 0.0.12... [INFO] checking faasm-sys-0.0.12 against try#b0d0ea232bdae12fa8da8491a91ae1db029990ef for pr-84037 [INFO] extracting crate faasm-sys 0.0.12 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate faasm-sys 0.0.12 on toolchain b0d0ea232bdae12fa8da8491a91ae1db029990ef [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate faasm-sys 0.0.12 [INFO] finished tweaking crates.io crate faasm-sys 0.0.12 [INFO] tweaked toml for crates.io crate faasm-sys 0.0.12 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate crates.io crate faasm-sys 0.0.12 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c2d5d457b8b4871442fab6c6844d6fd72f444e43d8efb2a3d0b8a8e60fb1878b [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" "c2d5d457b8b4871442fab6c6844d6fd72f444e43d8efb2a3d0b8a8e60fb1878b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2d5d457b8b4871442fab6c6844d6fd72f444e43d8efb2a3d0b8a8e60fb1878b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2d5d457b8b4871442fab6c6844d6fd72f444e43d8efb2a3d0b8a8e60fb1878b", kill_on_drop: false }` [INFO] [stdout] c2d5d457b8b4871442fab6c6844d6fd72f444e43d8efb2a3d0b8a8e60fb1878b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 74d1613bff2f0a8b091bff8d18f1045d1046e7de88f9dc647e12b8dc5df544ba [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" "74d1613bff2f0a8b091bff8d18f1045d1046e7de88f9dc647e12b8dc5df544ba", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling bytes v0.5.4 [INFO] [stderr] Compiling pin-project-lite v0.1.4 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling futures-core v0.3.4 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling openssl v0.10.28 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling smallvec v1.2.0 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling futures-sink v0.3.4 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling futures-io v0.3.4 [INFO] [stderr] Compiling futures-task v0.3.4 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling try-lock v0.2.2 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Compiling encoding_rs v0.8.22 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling tower-service v0.3.0 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling dtoa v0.4.5 [INFO] [stderr] Compiling base64 v0.11.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling miniz_oxide v0.3.6 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling filetime v0.2.8 [INFO] [stderr] Compiling flate2 v1.0.14 [INFO] [stderr] Compiling openssl-sys v0.9.54 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling tar v0.4.26 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling tokio v0.2.13 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Compiling h2 v0.2.3 [INFO] [stderr] Compiling tokio-tls v0.3.0 [INFO] [stderr] Compiling pin-project v0.4.8 [INFO] [stderr] Compiling hyper v0.13.4 [INFO] [stderr] Compiling hyper-tls v0.4.1 [INFO] [stderr] Compiling reqwest v0.10.4 [INFO] [stderr] Compiling faasm-sys v0.0.12 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `RuntimeRoot` [INFO] [stdout] --> build.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | RuntimeRoot, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Toolchain` [INFO] [stdout] --> build.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Toolchain, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to run custom build command for `faasm-sys v0.0.12 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/faasm-sys-63ef4259e91dcaa4/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'not implemented: Link native Faasm libraries', build.rs:141:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5621fc6046a0 - std::backtrace_rs::backtrace::libunwind::trace::h247d9dc800afe0ad [INFO] [stderr] at /rustc/b0d0ea232bdae12fa8da8491a91ae1db029990ef/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x5621fc6046a0 - std::backtrace_rs::backtrace::trace_unsynchronized::h9a4153306adf486c [INFO] [stderr] at /rustc/b0d0ea232bdae12fa8da8491a91ae1db029990ef/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5621fc6046a0 - std::sys_common::backtrace::_print_fmt::h1ac8daa5000ee24c [INFO] [stderr] at /rustc/b0d0ea232bdae12fa8da8491a91ae1db029990ef/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x5621fc6046a0 - ::fmt::h22a8e55d2cc5363a [INFO] [stderr] at /rustc/b0d0ea232bdae12fa8da8491a91ae1db029990ef/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x5621fc62672f - core::fmt::write::h7aa6cd0067dca82a [INFO] [stderr] at /rustc/b0d0ea232bdae12fa8da8491a91ae1db029990ef/library/core/src/fmt/mod.rs:1094:17 [INFO] [stderr] 5: 0x5621fc5fec75 - std::io::Write::write_fmt::h441a47830651073b [INFO] [stderr] at /rustc/b0d0ea232bdae12fa8da8491a91ae1db029990ef/library/std/src/io/mod.rs:1580:15 [INFO] [stderr] 6: 0x5621fc60671b - std::sys_common::backtrace::_print::hd1e0ee1c195f9f05 [INFO] [stderr] at /rustc/b0d0ea232bdae12fa8da8491a91ae1db029990ef/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x5621fc60671b - std::sys_common::backtrace::print::h7d1098def5c25d20 [INFO] [stderr] at /rustc/b0d0ea232bdae12fa8da8491a91ae1db029990ef/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x5621fc60671b - std::panicking::default_hook::{{closure}}::h484b8b15967e42c8 [INFO] [stderr] at /rustc/b0d0ea232bdae12fa8da8491a91ae1db029990ef/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x5621fc6061fd - std::panicking::default_hook::h82c79ca49716b79d [INFO] [stderr] at /rustc/b0d0ea232bdae12fa8da8491a91ae1db029990ef/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x5621fc606ccd - std::panicking::rust_panic_with_hook::h6df253a3c973d6b6 [INFO] [stderr] at /rustc/b0d0ea232bdae12fa8da8491a91ae1db029990ef/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x5621fc6068c7 - std::panicking::begin_panic_handler::{{closure}}::hc6a4120674935ea3 [INFO] [stderr] at /rustc/b0d0ea232bdae12fa8da8491a91ae1db029990ef/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x5621fc604b5c - std::sys_common::backtrace::__rust_end_short_backtrace::h9b5f057c8351b0b1 [INFO] [stderr] at /rustc/b0d0ea232bdae12fa8da8491a91ae1db029990ef/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x5621fc606829 - rust_begin_unwind [INFO] [stderr] at /rustc/b0d0ea232bdae12fa8da8491a91ae1db029990ef/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x5621fc2156b1 - core::panicking::panic_fmt::hbe99dddd3092ba3c [INFO] [stderr] at /rustc/b0d0ea232bdae12fa8da8491a91ae1db029990ef/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x5621fc21e7fe - build_script_build::main::hf656bd200b108def [INFO] [stderr] at /opt/rustwide/workdir/build.rs:141:9 [INFO] [stderr] 16: 0x5621fc2215db - core::ops::function::FnOnce::call_once::h845d4288cfca261a [INFO] [stderr] at /rustc/b0d0ea232bdae12fa8da8491a91ae1db029990ef/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 17: 0x5621fc21b2ee - std::sys_common::backtrace::__rust_begin_short_backtrace::h030a9d9fe4c9ef61 [INFO] [stderr] at /rustc/b0d0ea232bdae12fa8da8491a91ae1db029990ef/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 18: 0x5621fc21a851 - std::rt::lang_start::{{closure}}::h62f60e03e57cfc6e [INFO] [stderr] at /rustc/b0d0ea232bdae12fa8da8491a91ae1db029990ef/library/std/src/rt.rs:66:18 [INFO] [stderr] 19: 0x5621fc6071ca - core::ops::function::impls:: for &F>::call_once::h98fbc5823393ca6f [INFO] [stderr] at /rustc/b0d0ea232bdae12fa8da8491a91ae1db029990ef/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 20: 0x5621fc6071ca - std::panicking::try::do_call::h210d0709dd1d5fd6 [INFO] [stderr] at /rustc/b0d0ea232bdae12fa8da8491a91ae1db029990ef/library/std/src/panicking.rs:379:40 [INFO] [stderr] 21: 0x5621fc6071ca - std::panicking::try::hc60c2c01c5cf7473 [INFO] [stderr] at /rustc/b0d0ea232bdae12fa8da8491a91ae1db029990ef/library/std/src/panicking.rs:343:19 [INFO] [stderr] 22: 0x5621fc6071ca - std::panic::catch_unwind::h7480a56877b30ca9 [INFO] [stderr] at /rustc/b0d0ea232bdae12fa8da8491a91ae1db029990ef/library/std/src/panic.rs:431:14 [INFO] [stderr] 23: 0x5621fc6071ca - std::rt::lang_start_internal::he77194431b0ee4a2 [INFO] [stderr] at /rustc/b0d0ea232bdae12fa8da8491a91ae1db029990ef/library/std/src/rt.rs:51:25 [INFO] [stderr] 24: 0x5621fc21a830 - std::rt::lang_start::h140e5bc1f8b99990 [INFO] [stderr] at /rustc/b0d0ea232bdae12fa8da8491a91ae1db029990ef/library/std/src/rt.rs:65:5 [INFO] [stderr] 25: 0x5621fc21ebdc - main [INFO] [stderr] 26: 0x7f6da73b60b3 - __libc_start_main [INFO] [stderr] 27: 0x5621fc215e4e - _start [INFO] [stderr] 28: 0x0 - [INFO] running `Command { std: "docker" "inspect" "74d1613bff2f0a8b091bff8d18f1045d1046e7de88f9dc647e12b8dc5df544ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74d1613bff2f0a8b091bff8d18f1045d1046e7de88f9dc647e12b8dc5df544ba", kill_on_drop: false }` [INFO] [stdout] 74d1613bff2f0a8b091bff8d18f1045d1046e7de88f9dc647e12b8dc5df544ba