[INFO] fetching crate helium-jsonrpc 1.0.1...
[INFO] testing helium-jsonrpc-1.0.1 against 1.75.0 for beta-1.76-1
[INFO] extracting crate helium-jsonrpc 1.0.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate helium-jsonrpc 1.0.1 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate helium-jsonrpc 1.0.1
[INFO] finished tweaking crates.io crate helium-jsonrpc 1.0.1
[INFO] tweaked toml for crates.io crate helium-jsonrpc 1.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate helium-jsonrpc 1.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded reqwest v0.11.3
[INFO] [stderr]   Downloaded async-compression v0.3.8
[INFO] [stderr]   Downloaded rust_decimal v1.14.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7cba41b28e4fa298961a83bcf0f39f2909f371b9437c408d2eba11fca549eb98
[INFO] running `Command { std: "docker" "start" "-a" "7cba41b28e4fa298961a83bcf0f39f2909f371b9437c408d2eba11fca549eb98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cba41b28e4fa298961a83bcf0f39f2909f371b9437c408d2eba11fca549eb98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cba41b28e4fa298961a83bcf0f39f2909f371b9437c408d2eba11fca549eb98", kill_on_drop: false }`
[INFO] [stdout] 7cba41b28e4fa298961a83bcf0f39f2909f371b9437c408d2eba11fca549eb98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 500ec882cadcd9e34b88a48a11586709cba69ab2664631545fa7975f2cb5f3e7
[INFO] running `Command { std: "docker" "start" "-a" "500ec882cadcd9e34b88a48a11586709cba69ab2664631545fa7975f2cb5f3e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-sink v0.3.15
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling futures-io v0.3.15
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling tracing-core v0.1.18
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling tokio v1.7.1
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling http v0.2.4
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling httparse v1.4.1
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling tinyvec v1.2.0
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling try-lock v0.2.3
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling socket2 v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling encoding_rs v0.8.28
[INFO] [stderr]    Compiling httpdate v1.0.1
[INFO] [stderr]    Compiling tower-service v0.3.1
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]    Compiling ipnet v2.3.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling mime v0.3.16
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling http-body v0.4.2
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling sct v0.6.1
[INFO] [stderr]    Compiling rustls v0.19.1
[INFO] [stderr]    Compiling webpki-roots v0.21.1
[INFO] [stderr]    Compiling tokio-macros v1.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling futures-executor v0.3.15
[INFO] [stderr]    Compiling futures v0.3.15
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling tokio-rustls v0.22.0
[INFO] [stderr]    Compiling async-compression v0.3.8
[INFO] [stderr]    Compiling h2 v0.3.3
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling rust_decimal v1.14.3
[INFO] [stderr]    Compiling hyper v0.14.9
[INFO] [stderr]    Compiling hyper-rustls v0.22.1
[INFO] [stderr]    Compiling reqwest v0.11.3
[INFO] [stderr]    Compiling helium-jsonrpc v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `message` and `code` are never read
[INFO] [stdout]  --> src/error.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) struct ErrorElement {
[INFO] [stdout]   |                   ------------ fields in this struct
[INFO] [stdout] 7 |     message: String,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 8 |     code: i32,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ErrorElement` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.10s
[INFO] running `Command { std: "docker" "inspect" "500ec882cadcd9e34b88a48a11586709cba69ab2664631545fa7975f2cb5f3e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "500ec882cadcd9e34b88a48a11586709cba69ab2664631545fa7975f2cb5f3e7", kill_on_drop: false }`
[INFO] [stdout] 500ec882cadcd9e34b88a48a11586709cba69ab2664631545fa7975f2cb5f3e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 902e2a9e75465dcf1aec4e130244f766c7a4b896202e8fadca9903911b45dd27
[INFO] running `Command { std: "docker" "start" "-a" "902e2a9e75465dcf1aec4e130244f766c7a4b896202e8fadca9903911b45dd27", kill_on_drop: false }`
[INFO] [stdout] warning: fields `message` and `code` are never read
[INFO] [stdout]  --> src/error.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) struct ErrorElement {
[INFO] [stdout]   |                   ------------ fields in this struct
[INFO] [stdout] 7 |     message: String,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 8 |     code: i32,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ErrorElement` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling helium-jsonrpc v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `message` and `code` are never read
[INFO] [stdout]  --> src/error.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) struct ErrorElement {
[INFO] [stdout]   |                   ------------ fields in this struct
[INFO] [stdout] 7 |     message: String,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 8 |     code: i32,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ErrorElement` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `helium-jsonrpc` (lib test); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name helium_jsonrpc --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=50434833375462db -C extra-filename=-50434833375462db --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-b1f3a020a8b73292.so --extern base64=/opt/rustwide/target/debug/deps/libbase64-8ea64d3566a9d67e.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-8969c53bfe02a3eb.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-03940b6410359b2c.rlib --extern rust_decimal=/opt/rustwide/target/debug/deps/librust_decimal-58db4c21d0a5dd83.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-291f8bbda1955efc.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-af511da430d030db.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-686099713435b14f.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-1aa143d532310e90.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/ring-22ee7a12c24e3f8b/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustctTR540/symbols.o" "/opt/rustwide/target/debug/examples/latest_challenge-52b51242ea6327be.latest_challenge.a5ce46461d9fdd79-cgu.00.rcgu.o" "/opt/rustwide/target/debug/examples/latest_challenge-52b51242ea6327be.latest_challenge.a5ce46461d9fdd79-cgu.01.rcgu.o" "/opt/rustwide/target/debug/examples/latest_challenge-52b51242ea6327be.latest_challenge.a5ce46461d9fdd79-cgu.02.rcgu.o" "/opt/rustwide/target/debug/examples/latest_challenge-52b51242ea6327be.latest_challenge.a5ce46461d9fdd79-cgu.03.rcgu.o" "/opt/rustwide/target/debug/examples/latest_challenge-52b51242ea6327be.latest_challenge.a5ce46461d9fdd79-cgu.04.rcgu.o" "/opt/rustwide/target/debug/examples/latest_challenge-52b51242ea6327be.latest_challenge.a5ce46461d9fdd79-cgu.05.rcgu.o" "/opt/rustwide/target/debug/examples/latest_challenge-52b51242ea6327be.latest_challenge.a5ce46461d9fdd79-cgu.06.rcgu.o" "/opt/rustwide/target/debug/examples/latest_challenge-52b51242ea6327be.latest_challenge.a5ce46461d9fdd79-cgu.07.rcgu.o" "/opt/rustwide/target/debug/examples/latest_challenge-52b51242ea6327be.latest_challenge.a5ce46461d9fdd79-cgu.08.rcgu.o" "/opt/rustwide/target/debug/examples/latest_challenge-52b51242ea6327be.latest_challenge.a5ce46461d9fdd79-cgu.09.rcgu.o" "/opt/rustwide/target/debug/examples/latest_challenge-52b51242ea6327be.latest_challenge.a5ce46461d9fdd79-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/latest_challenge-52b51242ea6327be.latest_challenge.a5ce46461d9fdd79-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/latest_challenge-52b51242ea6327be.latest_challenge.a5ce46461d9fdd79-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/latest_challenge-52b51242ea6327be.latest_challenge.a5ce46461d9fdd79-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/latest_challenge-52b51242ea6327be.latest_challenge.a5ce46461d9fdd79-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/latest_challenge-52b51242ea6327be.latest_challenge.a5ce46461d9fdd79-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/latest_challenge-52b51242ea6327be.27bcw7sc05ivvp0y.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/ring-22ee7a12c24e3f8b/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libhelium_jsonrpc-ba72811d3732b0a8.rlib" "/opt/rustwide/target/debug/deps/libreqwest-03940b6410359b2c.rlib" "/opt/rustwide/target/debug/deps/libhyper_rustls-969d0494bdfd5c38.rlib" "/opt/rustwide/target/debug/deps/libserde_urlencoded-4ad2262302c86a27.rlib" "/opt/rustwide/target/debug/deps/libwebpki_roots-eebc26abb201ecc6.rlib" "/opt/rustwide/target/debug/deps/libipnet-6f7e696fa040902e.rlib" "/opt/rustwide/target/debug/deps/libtokio_rustls-d85b0da66dfc57ba.rlib" "/opt/rustwide/target/debug/deps/librustls-1c7cc7cb01325a2b.rlib" "/opt/rustwide/target/debug/deps/libsct-8a182349a73a1c29.rlib" "/opt/rustwide/target/debug/deps/libwebpki-bf5a98d3a874bf7f.rlib" "/opt/rustwide/target/debug/deps/libring-85abcf0f23eb710b.rlib" "/opt/rustwide/target/debug/deps/libspin-c4098cd951aef6c9.rlib" "/opt/rustwide/target/debug/deps/libuntrusted-5ec0aa78ed8cda5c.rlib" "/opt/rustwide/target/debug/deps/libmime-450b243d21db2a61.rlib" "/opt/rustwide/target/debug/deps/libencoding_rs-19bfb36fe48a6005.rlib" "/opt/rustwide/target/debug/deps/libbase64-8ea64d3566a9d67e.rlib" "/opt/rustwide/target/debug/deps/libasync_compression-d161c5072e908153.rlib" "/opt/rustwide/target/debug/deps/libflate2-932d9eb9bfa85d52.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-5f8041ef7f4066db.rlib" "/opt/rustwide/target/debug/deps/libadler-c8f2240c56a0abca.rlib" "/opt/rustwide/target/debug/deps/libcrc32fast-5c588ff8779a69e8.rlib" "/opt/rustwide/target/debug/deps/libhyper-fae311ec27f14dc9.rlib" "/opt/rustwide/target/debug/deps/libwant-6ac5d33a641fd6b2.rlib" "/opt/rustwide/target/debug/deps/libtry_lock-6573df21d991c823.rlib" "/opt/rustwide/target/debug/deps/libsocket2-32cfdccc2d455382.rlib" "/opt/rustwide/target/debug/deps/libh2-d98d1821b98ec310.rlib" "/opt/rustwide/target/debug/deps/libindexmap-6b15fd8afdd447a6.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-bcf82dd310e4cfb6.rlib" "/opt/rustwide/target/debug/deps/libtokio_util-1f4c1a66851fa7ee.rlib" "/opt/rustwide/target/debug/deps/libhttparse-0513b3f63a2667cb.rlib" "/opt/rustwide/target/debug/deps/libtower_service-9991ae2cafd1f41b.rlib" "/opt/rustwide/target/debug/deps/libtracing-285c4ebd5c14572b.rlib" "/opt/rustwide/target/debug/deps/libtracing_core-5d4bc5e070259d4c.rlib" "/opt/rustwide/target/debug/deps/libtokio-1aa143d532310e90.rlib" "/opt/rustwide/target/debug/deps/libsignal_hook_registry-5a36f662e56923b0.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-01c8cd0ca9646b2b.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-5e1d6083c59d0e91.rlib" "/opt/rustwide/target/debug/deps/libmio-650a3069b2e55447.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-a4161527622dab57.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-9e030d68a82b4ff1.rlib" "/opt/rustwide/target/debug/deps/liblibc-af5347c51d64db55.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-1430197a5a2f37e2.rlib" "/opt/rustwide/target/debug/deps/liblock_api-8584b7e78cda1071.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-b35f5c652940acc2.rlib" "/opt/rustwide/target/debug/deps/libinstant-76a8238f066af930.rlib" "/opt/rustwide/target/debug/deps/libhttp_body-ae926330854e5a72.rlib" "/opt/rustwide/target/debug/deps/liblog-0a8665efbc1725c2.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-61dc7a6799e72b18.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-591486ebcb9a7ead.rlib" "/opt/rustwide/target/debug/deps/liburl-8f34425fba47ffba.rlib" "/opt/rustwide/target/debug/deps/libidna-923eacaf569d0540.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-3e7c67e93ef57043.rlib" "/opt/rustwide/target/debug/deps/libtinyvec-691f5973303ac2f9.rlib" "/opt/rustwide/target/debug/deps/libtinyvec_macros-bfeb7a087f0273ce.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-9190b604449d788c.rlib" "/opt/rustwide/target/debug/deps/libform_urlencoded-bcf3f95f23d3d5c9.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-526c9d71c02fb5bb.rlib" "/opt/rustwide/target/debug/deps/libmatches-f26274ea58bc6e21.rlib" "/opt/rustwide/target/debug/deps/libhttp-0b569182a9c608a7.rlib" "/opt/rustwide/target/debug/deps/libbytes-5e138d6842c3c4cd.rlib" "/opt/rustwide/target/debug/deps/libfnv-18bf5144d055e772.rlib" "/opt/rustwide/target/debug/deps/libserde_json-af511da430d030db.rlib" "/opt/rustwide/target/debug/deps/libryu-aa04a306730705ee.rlib" "/opt/rustwide/target/debug/deps/libitoa-ec3d76e201e8fe94.rlib" "/opt/rustwide/target/debug/deps/libthiserror-686099713435b14f.rlib" "/opt/rustwide/target/debug/deps/libserde-291f8bbda1955efc.rlib" "/opt/rustwide/target/debug/deps/libfutures-8969c53bfe02a3eb.rlib" "/opt/rustwide/target/debug/deps/libfutures_executor-ac9cdd8081c3b352.rlib" "/opt/rustwide/target/debug/deps/libfutures_util-600294a3aadcb611.rlib" "/opt/rustwide/target/debug/deps/libmemchr-a2d79df1e1129cb1.rlib" "/opt/rustwide/target/debug/deps/libfutures_io-1b9832edfe28768d.rlib" "/opt/rustwide/target/debug/deps/libslab-6c66dd178426b4e4.rlib" "/opt/rustwide/target/debug/deps/libfutures_channel-f6e8c637b0a6b612.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-65baa47c822625a4.rlib" "/opt/rustwide/target/debug/deps/libfutures_sink-8fae870f76e99130.rlib" "/opt/rustwide/target/debug/deps/libfutures_task-bc1ffb09c0679528.rlib" "/opt/rustwide/target/debug/deps/libpin_utils-741f7d9d160e4a16.rlib" "/opt/rustwide/target/debug/deps/libfutures_core-31b7bd8b3feb888c.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-90f6ddbf82de36ec.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-480c41e9d4e1f677.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-db744c0ca03eed1d.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-8ba652dc7d4b285a.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d5f4520a9ebc0d58.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-4ad84de58f0cb463.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0d10aae2e0f38735.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c17cff739e6745b.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-b29e17139dde1aa8.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-1f975299829cc7bd.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-86bae3bc3079f89b.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-321b82c30dffdf5f.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3dd8a6810a0bdfef.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-eb39a61c0c879984.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-aa769569f91c3548.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-510a192a50a983ed.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-0577018320f99037.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-193cf992125ccd4c.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-8e138eaf26ebb4a8.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/latest_challenge-52b51242ea6327be" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-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 `helium-jsonrpc` (example "latest_challenge") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "902e2a9e75465dcf1aec4e130244f766c7a4b896202e8fadca9903911b45dd27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "902e2a9e75465dcf1aec4e130244f766c7a4b896202e8fadca9903911b45dd27", kill_on_drop: false }`
[INFO] [stdout] 902e2a9e75465dcf1aec4e130244f766c7a4b896202e8fadca9903911b45dd27
[INFO] testing helium-jsonrpc-1.0.1 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate helium-jsonrpc 1.0.1 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate helium-jsonrpc 1.0.1 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate helium-jsonrpc 1.0.1
[INFO] finished tweaking crates.io crate helium-jsonrpc 1.0.1
[INFO] tweaked toml for crates.io crate helium-jsonrpc 1.0.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate helium-jsonrpc 1.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d025bdc132b00ec16de037ea96c5dba0b0df5af1ad112e5ffb75e6f148d27d27
[INFO] running `Command { std: "docker" "start" "-a" "d025bdc132b00ec16de037ea96c5dba0b0df5af1ad112e5ffb75e6f148d27d27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d025bdc132b00ec16de037ea96c5dba0b0df5af1ad112e5ffb75e6f148d27d27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d025bdc132b00ec16de037ea96c5dba0b0df5af1ad112e5ffb75e6f148d27d27", kill_on_drop: false }`
[INFO] [stdout] d025bdc132b00ec16de037ea96c5dba0b0df5af1ad112e5ffb75e6f148d27d27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb97b8943bdbf3b9a8b8114b5d9b49db15f95b206102e97f9d7c4d744fa1bda9
[INFO] running `Command { std: "docker" "start" "-a" "fb97b8943bdbf3b9a8b8114b5d9b49db15f95b206102e97f9d7c4d744fa1bda9", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling futures-sink v0.3.15
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling futures-io v0.3.15
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling http v0.2.4
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling tokio v1.7.1
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling tracing-core v0.1.18
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling httparse v1.4.1
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling tinyvec v1.2.0
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling try-lock v0.2.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling socket2 v0.4.0
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling httpdate v1.0.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling tower-service v0.3.1
[INFO] [stderr]    Compiling encoding_rs v0.8.28
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling ipnet v2.3.1
[INFO] [stderr]    Compiling mime v0.3.16
[INFO] [stderr]    Compiling http-body v0.4.2
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling tokio-macros v1.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling sct v0.6.1
[INFO] [stderr]    Compiling rustls v0.19.1
[INFO] [stderr]    Compiling webpki-roots v0.21.1
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling futures-executor v0.3.15
[INFO] [stderr]    Compiling futures v0.3.15
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling tokio-rustls v0.22.0
[INFO] [stderr]    Compiling async-compression v0.3.8
[INFO] [stderr]    Compiling h2 v0.3.3
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling rust_decimal v1.14.3
[INFO] [stderr]    Compiling hyper v0.14.9
[INFO] [stderr]    Compiling hyper-rustls v0.22.1
[INFO] [stderr]    Compiling reqwest v0.11.3
[INFO] [stderr]    Compiling helium-jsonrpc v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `message` and `code` are never read
[INFO] [stdout]  --> src/error.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) struct ErrorElement {
[INFO] [stdout]   |                   ------------ fields in this struct
[INFO] [stdout] 7 |     message: String,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 8 |     code: i32,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ErrorElement` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.53s
[INFO] running `Command { std: "docker" "inspect" "fb97b8943bdbf3b9a8b8114b5d9b49db15f95b206102e97f9d7c4d744fa1bda9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb97b8943bdbf3b9a8b8114b5d9b49db15f95b206102e97f9d7c4d744fa1bda9", kill_on_drop: false }`
[INFO] [stdout] fb97b8943bdbf3b9a8b8114b5d9b49db15f95b206102e97f9d7c4d744fa1bda9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47f89a7c911400c998162b45cfcdb0c7f302ddec34612da9bdd689a6e953d6ba
[INFO] running `Command { std: "docker" "start" "-a" "47f89a7c911400c998162b45cfcdb0c7f302ddec34612da9bdd689a6e953d6ba", kill_on_drop: false }`
[INFO] [stdout] warning: fields `message` and `code` are never read
[INFO] [stdout]  --> src/error.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) struct ErrorElement {
[INFO] [stdout]   |                   ------------ fields in this struct
[INFO] [stdout] 7 |     message: String,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 8 |     code: i32,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ErrorElement` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling helium-jsonrpc v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `message` and `code` are never read
[INFO] [stdout]  --> src/error.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) struct ErrorElement {
[INFO] [stdout]   |                   ------------ fields in this struct
[INFO] [stdout] 7 |     message: String,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 8 |     code: i32,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ErrorElement` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `helium-jsonrpc` (lib test); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/bin/rustc --crate-name helium_jsonrpc --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=2493da9db8fe8a4f -C extra-filename=-2493da9db8fe8a4f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-c31b8e7a60e1f097.so --extern base64=/opt/rustwide/target/debug/deps/libbase64-450a6d9dcba13b9b.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-9ae4bab5005b4d90.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-d2eb1c08cff65c4d.rlib --extern rust_decimal=/opt/rustwide/target/debug/deps/librust_decimal-955516ae0a91446f.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-6ba218be6c027448.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-88e78f2062633c6f.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-295456576543e53f.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-57f77cc6627356c3.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/ring-17c765fdbbd45824/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "47f89a7c911400c998162b45cfcdb0c7f302ddec34612da9bdd689a6e953d6ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47f89a7c911400c998162b45cfcdb0c7f302ddec34612da9bdd689a6e953d6ba", kill_on_drop: false }`
[INFO] [stdout] 47f89a7c911400c998162b45cfcdb0c7f302ddec34612da9bdd689a6e953d6ba
