[INFO] fetching crate buildkit-frontend 0.3.0...
[INFO] testing buildkit-frontend-0.3.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate buildkit-frontend 0.3.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate buildkit-frontend 0.3.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate buildkit-frontend 0.3.0
[INFO] finished tweaking crates.io crate buildkit-frontend 0.3.0
[INFO] tweaked toml for crates.io crate buildkit-frontend 0.3.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate buildkit-frontend 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0959e99acbec5e2de04df36fd9ddab7ade145575dfcd706537fa4af398421f54
[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" "0959e99acbec5e2de04df36fd9ddab7ade145575dfcd706537fa4af398421f54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0959e99acbec5e2de04df36fd9ddab7ade145575dfcd706537fa4af398421f54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0959e99acbec5e2de04df36fd9ddab7ade145575dfcd706537fa4af398421f54", kill_on_drop: false }`
[INFO] [stdout] 0959e99acbec5e2de04df36fd9ddab7ade145575dfcd706537fa4af398421f54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", 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] 83fb524ae4e5399c4193db365f8d9886c1d87c483419a132d96431d16d458f1e
[INFO] running `Command { std: "docker" "start" "-a" "83fb524ae4e5399c4193db365f8d9886c1d87c483419a132d96431d16d458f1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling bytes v0.5.4
[INFO] [stderr]    Compiling futures-core v0.3.4
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling pin-project-lite v0.1.4
[INFO] [stderr]    Compiling futures-sink v0.3.4
[INFO] [stderr]    Compiling proc-macro-nested v0.1.3
[INFO] [stderr]    Compiling futures-task v0.3.4
[INFO] [stderr]    Compiling anyhow v1.0.26
[INFO] [stderr]    Compiling futures-io v0.3.4
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling tower-layer v0.3.0
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling multimap v0.8.0
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling try-lock v0.2.2
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling regex-syntax v0.6.16
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]    Compiling tracing-core v0.1.10
[INFO] [stderr]    Compiling futures-channel v0.3.4
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling which v3.1.0
[INFO] [stderr]    Compiling aho-corasick v0.7.9
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling http v0.2.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling prost-build v0.6.1
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.33
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling petgraph v0.5.0
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling sha2 v0.8.1
[INFO] [stderr]    Compiling backtrace v0.3.45
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]    Compiling http-body v0.3.1
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling pin-project-internal v0.4.8
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling prost-derive v0.6.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.7
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling async-stream-impl v0.2.1
[INFO] [stderr]    Compiling async-trait v0.1.24
[INFO] [stderr]    Compiling tokio v0.2.13
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling async-stream v0.2.1
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling tracing v0.1.13
[INFO] [stderr]    Compiling pin-project v0.4.8
[INFO] [stderr]    Compiling prost v0.6.1
[INFO] [stderr]    Compiling tower-discover v0.3.0
[INFO] [stderr]    Compiling tower-load-shed v0.3.0
[INFO] [stderr]    Compiling tracing-futures v0.2.3
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling prost-types v0.6.1
[INFO] [stderr]    Compiling tokio-util v0.2.0
[INFO] [stderr]    Compiling tower-make v0.3.0
[INFO] [stderr]    Compiling tower-buffer v0.3.0
[INFO] [stderr]    Compiling tower-load v0.3.0
[INFO] [stderr]    Compiling tower-retry v0.3.0
[INFO] [stderr]    Compiling tower-timeout v0.3.0
[INFO] [stderr]    Compiling tower-limit v0.3.0
[INFO] [stderr]    Compiling tonic-build v0.1.1
[INFO] [stderr]    Compiling tower-util v0.3.0
[INFO] [stderr]    Compiling h2 v0.2.2
[INFO] [stderr]    Compiling tower-ready-cache v0.3.1
[INFO] [stderr]    Compiling futures-executor v0.3.4
[INFO] [stderr]    Compiling tower-balance v0.3.0
[INFO] [stderr]    Compiling futures v0.3.4
[INFO] [stderr]    Compiling tower v0.3.1
[INFO] [stderr]    Compiling buildkit-proto v0.2.0
[INFO] [stderr]    Compiling hyper v0.13.3
[INFO] [stderr]    Compiling serde_json v1.0.48
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]    Compiling tonic v0.1.1
[INFO] [stderr]    Compiling buildkit-llb v0.2.0
[INFO] [stderr]    Compiling buildkit-frontend v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]  --> src/stdio.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[pin_project]
[INFO] [stdout]   | ^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![deny(warnings)]
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` implied by `#[warn(warnings)]`
[INFO] [stdout]   = note: this warning originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 36s
[INFO] running `Command { std: "docker" "inspect" "83fb524ae4e5399c4193db365f8d9886c1d87c483419a132d96431d16d458f1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83fb524ae4e5399c4193db365f8d9886c1d87c483419a132d96431d16d458f1e", kill_on_drop: false }`
[INFO] [stdout] 83fb524ae4e5399c4193db365f8d9886c1d87c483419a132d96431d16d458f1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76cc62fbb89187a56c0b526ad889c6dbc549c3de3739563ee3abde6f28887ad1
[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" "76cc62fbb89187a56c0b526ad889c6dbc549c3de3739563ee3abde6f28887ad1", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.2.0
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]  --> src/stdio.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[pin_project]
[INFO] [stdout]   | ^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![deny(warnings)]
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` implied by `#[warn(warnings)]`
[INFO] [stdout]   = note: this warning originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling buildkit-frontend v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]  --> src/stdio.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[pin_project]
[INFO] [stdout]   | ^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![deny(warnings)]
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` implied by `#[warn(warnings)]`
[INFO] [stdout]   = note: this warning originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/examples/download-c539a6a41e2a9f61.download.05c8b4e5-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/download-c539a6a41e2a9f61.download.05c8b4e5-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/download-c539a6a41e2a9f61.download.05c8b4e5-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/download-c539a6a41e2a9f61.download.05c8b4e5-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/download-c539a6a41e2a9f61.download.05c8b4e5-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/download-c539a6a41e2a9f61.download.05c8b4e5-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/download-c539a6a41e2a9f61.download.05c8b4e5-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/download-c539a6a41e2a9f61.download.05c8b4e5-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/download-c539a6a41e2a9f61.download.05c8b4e5-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/download-c539a6a41e2a9f61.download.05c8b4e5-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/download-c539a6a41e2a9f61.download.05c8b4e5-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/download-c539a6a41e2a9f61.download.05c8b4e5-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/download-c539a6a41e2a9f61.download.05c8b4e5-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/download-c539a6a41e2a9f61.download.05c8b4e5-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/download-c539a6a41e2a9f61.download.05c8b4e5-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/download-c539a6a41e2a9f61.download.05c8b4e5-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/download-c539a6a41e2a9f61.5grpxowehc5btnu9.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-f3ba52e3200d9572/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libenv_logger-8a0e2572b50d0396.rlib" "/opt/rustwide/target/debug/deps/libatty-28aba0f92325c181.rlib" "/opt/rustwide/target/debug/deps/libhumantime-91ca063d910be691.rlib" "/opt/rustwide/target/debug/deps/libquick_error-9f037071f33ff693.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-c96808e7beca6ad9.rlib" "/opt/rustwide/target/debug/deps/libbuildkit_frontend-f7d8bf8a4b6e93bd.rlib" "/opt/rustwide/target/debug/deps/libchrono-1a59bb85aeb213b7.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-d27d8558cb1263a5.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-af3956e00de7b3c8.rlib" "/opt/rustwide/target/debug/deps/libbuildkit_llb-577c841c455fcaf5.rlib" "/opt/rustwide/target/debug/deps/libserde_json-287f10b4c82582f8.rlib" "/opt/rustwide/target/debug/deps/libryu-df72afeee529a211.rlib" "/opt/rustwide/target/debug/deps/libeither-9cf33dec00eac2d7.rlib" "/opt/rustwide/target/debug/deps/libsha2-689465f160d73ce6.rlib" "/opt/rustwide/target/debug/deps/libdigest-2ee7e6ca1573b204.rlib" "/opt/rustwide/target/debug/deps/libopaque_debug-f8e23c597d5ea2e9.rlib" "/opt/rustwide/target/debug/deps/libfake_simd-f4adceac499e4c5c.rlib" "/opt/rustwide/target/debug/deps/libblock_buffer-422f5f4b98e4f5bd.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-97c65b6711f83a0e.rlib" "/opt/rustwide/target/debug/deps/libtypenum-87db5ee04d3f734a.rlib" "/opt/rustwide/target/debug/deps/libblock_padding-057d5701e47406d3.rlib" "/opt/rustwide/target/debug/deps/libbyte_tools-dfd8eeb8444cfcc7.rlib" "/opt/rustwide/target/debug/deps/libbuildkit_proto-2af6703821da884b.rlib" "/opt/rustwide/target/debug/deps/libprost_types-77c18daca1f18ebe.rlib" "/opt/rustwide/target/debug/deps/libtonic-5e79f6def13cd5e1.rlib" "/opt/rustwide/target/debug/deps/libbase64-2306940865d4e898.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-a74b9be1416e611b.rlib" "/opt/rustwide/target/debug/deps/libasync_stream-0d42ca18dcaa2c3d.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-0cdbfd229bde0fb2.rlib" "/opt/rustwide/target/debug/deps/libtracing_futures-3d800f845b5a67e0.rlib" "/opt/rustwide/target/debug/deps/libtower_balance-290ad544387afd26.rlib" "/opt/rustwide/target/debug/deps/libtower_ready_cache-6cf9134c1a512ee2.rlib" "/opt/rustwide/target/debug/deps/libtower_load-ede3751498d495b1.rlib" "/opt/rustwide/target/debug/deps/librand-bfe30d5111a694c8.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-1d9fa0ab2483245d.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-68fa1cbb8fbefd2e.rlib" "/opt/rustwide/target/debug/deps/libc2_chacha-5ba93bd5a4ea4e3f.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-6f374a1e839b3a4a.rlib" "/opt/rustwide/target/debug/deps/librand_core-da1053c14baae210.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-a3261ad2e90c95ac.rlib" "/opt/rustwide/target/debug/deps/libtower-e23d0e3d519d6006.rlib" "/opt/rustwide/target/debug/deps/libtower_util-9b41ec9ccbbc913c.rlib" "/opt/rustwide/target/debug/deps/libtower_timeout-d73f5e65ab45f97e.rlib" "/opt/rustwide/target/debug/deps/libtower_retry-9a6b3cd17b67612d.rlib" "/opt/rustwide/target/debug/deps/libtower_load_shed-83fec0baad5db02d.rlib" "/opt/rustwide/target/debug/deps/libtower_limit-1f100bf7ed15e64c.rlib" "/opt/rustwide/target/debug/deps/libtower_discover-6b267d5fe9655d86.rlib" "/opt/rustwide/target/debug/deps/libtower_buffer-32f8f14d6b4c88f8.rlib" "/opt/rustwide/target/debug/deps/libtower_layer-2956efdcbf427f97.rlib" "/opt/rustwide/target/debug/deps/libhyper-d8bf51929be00801.rlib" "/opt/rustwide/target/debug/deps/libhttparse-af5c8ad150445e6f.rlib" "/opt/rustwide/target/debug/deps/libwant-2f72f4f304fa9e69.rlib" "/opt/rustwide/target/debug/deps/libtry_lock-b73c9715cf27566f.rlib" "/opt/rustwide/target/debug/deps/libh2-1717fd2c3c6ffbf2.rlib" "/opt/rustwide/target/debug/deps/libindexmap-cfe110ba757cf5e2.rlib" "/opt/rustwide/target/debug/deps/libtokio_util-5dacdbad83db00ab.rlib" "/opt/rustwide/target/debug/deps/libtime-b5734b8fadd532f8.rlib" "/opt/rustwide/target/debug/deps/libtower_make-e9778dbc82d1722d.rlib" "/opt/rustwide/target/debug/deps/libtokio-55943bd63a7fe6f3.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-900308ce68e81937.rlib" "/opt/rustwide/target/debug/deps/libmio-78a95b209b760636.rlib" "/opt/rustwide/target/debug/deps/libiovec-2d535cb16b453efb.rlib" "/opt/rustwide/target/debug/deps/libnet2-1db6de7f57289f40.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-34c3f7fe1cfa4adb.rlib" "/opt/rustwide/target/debug/deps/libprost-3bca7e273d0a3b32.rlib" "/opt/rustwide/target/debug/deps/libpin_project-4226987dab915c38.rlib" "/opt/rustwide/target/debug/deps/libtracing-a8fdd53a5799588d.rlib" "/opt/rustwide/target/debug/deps/libtracing_core-b454efd48bb74319.rlib" "/opt/rustwide/target/debug/deps/libtower_service-9fa19250f61b8c82.rlib" "/opt/rustwide/target/debug/deps/libfutures_util-2a8aac8b4bdde217.rlib" "/opt/rustwide/target/debug/deps/libproc_macro_nested-6ef7adf3062f700e.rlib" "/opt/rustwide/target/debug/deps/libfutures_io-18410eb4dd9663d4.rlib" "/opt/rustwide/target/debug/deps/libslab-ee0db592f9db8068.rlib" "/opt/rustwide/target/debug/deps/libfutures_channel-1d0bd40c8448fb6f.rlib" "/opt/rustwide/target/debug/deps/libfutures_sink-3c0f6ed6f89453a7.rlib" "/opt/rustwide/target/debug/deps/libfutures_task-a4674e1b0a36cbcc.rlib" "/opt/rustwide/target/debug/deps/libpin_utils-a2058c5ec177353c.rlib" "/opt/rustwide/target/debug/deps/libfutures_core-f976ea4ece1a84c9.rlib" "/opt/rustwide/target/debug/deps/libhttp_body-52a443c39d784db5.rlib" "/opt/rustwide/target/debug/deps/libhttp-9e1c5baf5620ba83.rlib" "/opt/rustwide/target/debug/deps/libitoa-49b33d255b8312c1.rlib" "/opt/rustwide/target/debug/deps/libfnv-3b027f9af76441c8.rlib" "/opt/rustwide/target/debug/deps/libbytes-0564acb8165b7d31.rlib" "/opt/rustwide/target/debug/deps/liblog-88c6c3c5629024a6.rlib" "/opt/rustwide/target/debug/deps/liburl-629e116273e7e3a0.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-8c83310236959ef9.rlib" "/opt/rustwide/target/debug/deps/libidna-a1d322562f4c5e45.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-15f06d06e90199df.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-ecf6bbda58319b12.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-7ac4b89f889ff88f.rlib" "/opt/rustwide/target/debug/deps/libmatches-efe3d8804af1a290.rlib" "/opt/rustwide/target/debug/deps/libserde-70500b6e3a5cef31.rlib" "/opt/rustwide/target/debug/deps/libregex-0ada3f02bbdfe106.rlib" "/opt/rustwide/target/debug/deps/libthread_local-fc112ae30411db47.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-86422d76b8bd90ed.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-87cf6e9be9027852.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-615449d3abec5a0f.rlib" "/opt/rustwide/target/debug/deps/libmemchr-1ae902ad2fa951e9.rlib" "/opt/rustwide/target/debug/deps/libfailure-917c8ea0a8a6dd1d.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-bc62f56bd124d20c.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-b1f6a9c90aa9d26b.rlib" "/opt/rustwide/target/debug/deps/liblibc-1b9f48f6c7596376.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-b22544e46cbb7baa.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-5c928f6ad816bbf3.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ff9290e971253a38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5534b29ea7b2d8f5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-8bfbb13072fc2761.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d6d1fa92fa620f17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7cfd201521727d95.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0e8010e8fce8e5a7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-19093fec3c6dd913.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-89c4cbe9256c1890.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-73e4507673363945.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-3fe98c0f46f27964.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-a76787f08d45e37d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8cea480e62c5b261.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-1fb939608cd05a1c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-842e67e3ab562f66.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0c1c8fec3b1a54cc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-689faa634b72af17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-6c2c561a8181be5e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-88c4d85fe493b0a6.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5394bdb1df5df01.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/download-c539a6a41e2a9f61" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `buildkit-frontend` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "76cc62fbb89187a56c0b526ad889c6dbc549c3de3739563ee3abde6f28887ad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76cc62fbb89187a56c0b526ad889c6dbc549c3de3739563ee3abde6f28887ad1", kill_on_drop: false }`
[INFO] [stdout] 76cc62fbb89187a56c0b526ad889c6dbc549c3de3739563ee3abde6f28887ad1