[INFO] cloning repository https://github.com/Will-Smith11/mem-playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Will-Smith11/mem-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWill-Smith11%2Fmem-playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWill-Smith11%2Fmem-playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 334fee0b75ac52c9a15d79dd35a749f9ad68477e
[INFO] testing Will-Smith11/mem-playground against master#61223975d46f794466efa832bc7562b9707ecc46+rustflags=-Copt-level=3 for pr-121282
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWill-Smith11%2Fmem-playground" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Will-Smith11/mem-playground on toolchain 61223975d46f794466efa832bc7562b9707ecc46
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Will-Smith11/mem-playground
[INFO] finished tweaking git repo https://github.com/Will-Smith11/mem-playground
[INFO] tweaked toml for git repo https://github.com/Will-Smith11/mem-playground written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Will-Smith11/mem-playground 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" "+61223975d46f794466efa832bc7562b9707ecc46" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hexlit v0.5.5
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[INFO] [stderr]   Downloaded winnow v0.5.10
[INFO] [stderr]   Downloaded tokio v1.31.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9aa4e4853f168202e81cb717845b80a5103563ab4f98c1f281c9487946107368
[INFO] running `Command { std: "docker" "start" "-a" "9aa4e4853f168202e81cb717845b80a5103563ab4f98c1f281c9487946107368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9aa4e4853f168202e81cb717845b80a5103563ab4f98c1f281c9487946107368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aa4e4853f168202e81cb717845b80a5103563ab4f98c1f281c9487946107368", kill_on_drop: false }`
[INFO] [stdout] 9aa4e4853f168202e81cb717845b80a5103563ab4f98c1f281c9487946107368
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 124352fbc5d14a51563ca034ef68a9d3c326bece94d0e326b6abcf8a03947845
[INFO] running `Command { std: "docker" "start" "-a" "124352fbc5d14a51563ca034ef68a9d3c326bece94d0e326b6abcf8a03947845", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `method`
[INFO] [stdout]   --> src/main.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         method: &str,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_method`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/main.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         params: T,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 00s
[INFO] running `Command { std: "docker" "inspect" "124352fbc5d14a51563ca034ef68a9d3c326bece94d0e326b6abcf8a03947845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "124352fbc5d14a51563ca034ef68a9d3c326bece94d0e326b6abcf8a03947845", kill_on_drop: false }`
[INFO] [stdout] 124352fbc5d14a51563ca034ef68a9d3c326bece94d0e326b6abcf8a03947845
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cac8cc2860c45c20f03d31944e3556050be666767720a3e2faa9bddb9c3041ec
[INFO] running `Command { std: "docker" "start" "-a" "cac8cc2860c45c20f03d31944e3556050be666767720a3e2faa9bddb9c3041ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling test_ethers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `method`
[INFO] [stdout]   --> src/main.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         method: &str,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_method`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/main.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         params: T,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "cac8cc2860c45c20f03d31944e3556050be666767720a3e2faa9bddb9c3041ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cac8cc2860c45c20f03d31944e3556050be666767720a3e2faa9bddb9c3041ec", kill_on_drop: false }`
[INFO] [stdout] cac8cc2860c45c20f03d31944e3556050be666767720a3e2faa9bddb9c3041ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 786e627a22a54a332bcd43419e726df417f89368377cc8e5bc8478ed95b4cdce
[INFO] running `Command { std: "docker" "start" "-a" "786e627a22a54a332bcd43419e726df417f89368377cc8e5bc8478ed95b4cdce", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `method`
[INFO] [stderr]   --> src/main.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |         method: &str,
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_method`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `params`
[INFO] [stderr]   --> src/main.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 79 |         params: T,
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stderr] 
[INFO] [stderr] warning: `test_ethers` (bin "test_ethers" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/test_ethers-0821a4067eaf5622)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "786e627a22a54a332bcd43419e726df417f89368377cc8e5bc8478ed95b4cdce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "786e627a22a54a332bcd43419e726df417f89368377cc8e5bc8478ed95b4cdce", kill_on_drop: false }`
[INFO] [stdout] 786e627a22a54a332bcd43419e726df417f89368377cc8e5bc8478ed95b4cdce
[INFO] testing Will-Smith11/mem-playground against try#d073071d77ce0f93b4fd8cc567a1e2b9e1b22126+rustflags=-Copt-level=3 for pr-121282
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWill-Smith11%2Fmem-playground" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Will-Smith11/mem-playground on toolchain d073071d77ce0f93b4fd8cc567a1e2b9e1b22126
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Will-Smith11/mem-playground
[INFO] finished tweaking git repo https://github.com/Will-Smith11/mem-playground
[INFO] tweaked toml for git repo https://github.com/Will-Smith11/mem-playground written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Will-Smith11/mem-playground 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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a86fab78b2a8e1a4b8e66bb2dc6981d6f542874248f6d1a6b55066bdc100117
[INFO] running `Command { std: "docker" "start" "-a" "7a86fab78b2a8e1a4b8e66bb2dc6981d6f542874248f6d1a6b55066bdc100117", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a86fab78b2a8e1a4b8e66bb2dc6981d6f542874248f6d1a6b55066bdc100117", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a86fab78b2a8e1a4b8e66bb2dc6981d6f542874248f6d1a6b55066bdc100117", kill_on_drop: false }`
[INFO] [stdout] 7a86fab78b2a8e1a4b8e66bb2dc6981d6f542874248f6d1a6b55066bdc100117
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 621fe4abaaa1fc7e24c1dfcafd7a72e515c7db691dc41bdf0085b1b8674c2767
[INFO] running `Command { std: "docker" "start" "-a" "621fe4abaaa1fc7e24c1dfcafd7a72e515c7db691dc41bdf0085b1b8674c2767", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling serde v1.0.183
[INFO] [stderr]    Compiling serde_derive v1.0.183
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling once_cell v1.18.0
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[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.87
[INFO] [stderr]    Compiling ethbloom v0.13.0
[INFO] [stderr]    Compiling primitive-types v0.12.1
[INFO] [stderr]    Compiling ethereum-types v0.14.1
[INFO] [stderr]    Compiling open-fastrlp v0.1.4
[INFO] [stderr]    Compiling ethabi v18.0.0
[INFO] [stderr]    Compiling ethers-core v2.0.8
[INFO] [stderr]    Compiling js-sys v0.3.64
[INFO] [stderr]    Compiling toml v0.7.6
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling sha1 v0.10.5
[INFO] [stderr]    Compiling pbkdf2 v0.11.0
[INFO] [stderr]    Compiling encoding_rs v0.8.32
[INFO] [stderr]    Compiling data-encoding v2.4.0
[INFO] [stderr]    Compiling radium v0.3.0
[INFO] [stderr]    Compiling utf-8 v0.7.6
[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling ipnet v2.8.0
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling reqwest v0.11.18
[INFO] [stderr]    Compiling pin-project v1.1.3
[INFO] [stderr]    Compiling bitvec v0.17.4
[INFO] [stderr]    Compiling tungstenite v0.19.0
[INFO] [stderr]    Compiling scrypt v0.10.0
[INFO] [stderr]    Compiling coins-bip32 v0.8.3
[INFO] [stderr]    Compiling gloo-timers v0.2.6
[INFO] [stderr]    Compiling webpki-roots v0.23.1
[INFO] [stderr]    Compiling aes v0.8.3
[INFO] [stderr]    Compiling ctr v0.9.2
[INFO] [stderr]    Compiling pbkdf2 v0.12.2
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling send_wrapper v0.4.0
[INFO] [stderr]    Compiling futures-timer v3.0.2
[INFO] [stderr]    Compiling enr v0.8.1
[INFO] [stderr]    Compiling eth-keystore v0.5.0
[INFO] [stderr]    Compiling hashers v1.0.1
[INFO] [stderr]    Compiling coins-bip39 v0.8.6
[INFO] [stderr]    Compiling tokio-tungstenite v0.19.0
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling ethers-etherscan v2.0.8
[INFO] [stderr]    Compiling futures-locks v0.7.1
[INFO] [stderr]    Compiling ethers-contract-abigen v2.0.8
[INFO] [stderr] error: could not compile `ethers-core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/bin/rustc --crate-name ethers_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ethers-core-2.0.8/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="cargo_metadata"' --cfg 'feature="macros"' --cfg 'feature="once_cell"' --cfg 'feature="syn"' -C metadata=281dfa1720a583f4 -C extra-filename=-281dfa1720a583f4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arrayvec=/opt/rustwide/target/debug/deps/libarrayvec-8ddae3ce25bac3b3.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-c9744e7989ee63a8.rmeta --extern cargo_metadata=/opt/rustwide/target/debug/deps/libcargo_metadata-217f19f615a99230.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-e3ce122eef83704c.rmeta --extern elliptic_curve=/opt/rustwide/target/debug/deps/libelliptic_curve-aa422955a990ea13.rmeta --extern ethabi=/opt/rustwide/target/debug/deps/libethabi-eeb5118960085109.rmeta --extern generic_array=/opt/rustwide/target/debug/deps/libgeneric_array-77a691d626ba4763.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-718b4f18bb2e7953.rmeta --extern k256=/opt/rustwide/target/debug/deps/libk256-2e9a73c7618556b0.rmeta --extern num_enum=/opt/rustwide/target/debug/deps/libnum_enum-404999c898081141.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-fe848ebb2f78f957.rmeta --extern open_fastrlp=/opt/rustwide/target/debug/deps/libopen_fastrlp-3930cb8ca25874ad.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-dd81adc3262c9002.rmeta --extern rlp=/opt/rustwide/target/debug/deps/librlp-20d43943152d7cb4.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-0bb5402bb161383b.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-7ddb63c5ddc69be4.rmeta --extern strum=/opt/rustwide/target/debug/deps/libstrum-ed806f07bfb7c8da.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-ac2a6afd8d315b03.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-4c3a0a14a128cb53.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-877f7be8c36623fa.rmeta --extern tiny_keccak=/opt/rustwide/target/debug/deps/libtiny_keccak-9c05c41caa5da4f2.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-06fedcc9d14e1bc6.rmeta --cap-lints allow --cap-lints=forbid -Copt-level=3` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "621fe4abaaa1fc7e24c1dfcafd7a72e515c7db691dc41bdf0085b1b8674c2767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "621fe4abaaa1fc7e24c1dfcafd7a72e515c7db691dc41bdf0085b1b8674c2767", kill_on_drop: false }`
[INFO] [stdout] 621fe4abaaa1fc7e24c1dfcafd7a72e515c7db691dc41bdf0085b1b8674c2767