[INFO] cloning repository https://github.com/dennohpeter/strategy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dennohpeter/strategy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdennohpeter%2Fstrategy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdennohpeter%2Fstrategy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a5e0a09c5a750b3443c8c866846129ec65848d7
[INFO] checking dennohpeter/strategy against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdennohpeter%2Fstrategy" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dennohpeter/strategy on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dennohpeter/strategy
[INFO] finished tweaking git repo https://github.com/dennohpeter/strategy
[INFO] tweaked toml for git repo https://github.com/dennohpeter/strategy written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dennohpeter/strategy 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ethers v2.0.10
[INFO] [stderr]   Downloaded parity-scale-codec-derive v3.6.7
[INFO] [stderr]   Downloaded ethers-addressbook v2.0.10
[INFO] [stderr]   Downloaded crypto-bigint v0.5.3
[INFO] [stderr]   Downloaded ethers-signers v2.0.10
[INFO] [stderr]   Downloaded toml v0.7.7
[INFO] [stderr]   Downloaded ethers-contract-abigen v2.0.10
[INFO] [stderr]   Downloaded ethers-contract-derive v2.0.10
[INFO] [stderr]   Downloaded ethers-contract v2.0.10
[INFO] [stderr]   Downloaded ethers-etherscan v2.0.10
[INFO] [stderr]   Downloaded ethers-middleware v2.0.10
[INFO] [stderr]   Downloaded ethers-providers v2.0.10
[INFO] [stderr]   Downloaded parity-scale-codec v3.6.7
[INFO] [stderr]   Downloaded ethers-core v2.0.10
[INFO] [stderr]   Downloaded ethers-solc v2.0.10
[INFO] [stderr]   Downloaded solang-parser v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7746e889d4507f0c8490d9fff52d87a46b7c30623fde4c02bd017d73daa5e15
[INFO] running `Command { std: "docker" "start" "-a" "c7746e889d4507f0c8490d9fff52d87a46b7c30623fde4c02bd017d73daa5e15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7746e889d4507f0c8490d9fff52d87a46b7c30623fde4c02bd017d73daa5e15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7746e889d4507f0c8490d9fff52d87a46b7c30623fde4c02bd017d73daa5e15", kill_on_drop: false }`
[INFO] [stdout] c7746e889d4507f0c8490d9fff52d87a46b7c30623fde4c02bd017d73daa5e15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9fefce51a36de71254288b8f0180a445ab5014e35fb22a8faf1c8e9c89a53e7
[INFO] running `Command { std: "docker" "start" "-a" "b9fefce51a36de71254288b8f0180a445ab5014e35fb22a8faf1c8e9c89a53e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v1.0.48
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]    Compiling syn v2.0.31
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]     Checking crypto-bigint v0.5.3
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking chrono v0.4.30
[INFO] [stderr]    Compiling prettyplease v0.2.15
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking aho-corasick v1.0.5
[INFO] [stderr]     Checking futures-locks v0.7.1
[INFO] [stderr]     Checking regex-automata v0.3.8
[INFO] [stderr]    Compiling elliptic-curve v0.13.5
[INFO] [stderr]    Compiling ecdsa v0.16.8
[INFO] [stderr]    Compiling k256 v0.13.1
[INFO] [stderr]     Checking regex v1.9.5
[INFO] [stderr]     Checking Inflector v0.11.4
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.87
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling thiserror-impl v1.0.48
[INFO] [stderr]    Compiling strum_macros v0.25.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling async-trait v0.1.73
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.87
[INFO] [stderr]     Checking simple_asn1 v0.6.2
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.87
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking wasm-bindgen v0.2.87
[INFO] [stderr]     Checking js-sys v0.3.64
[INFO] [stderr]     Checking serde v1.0.188
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking gloo-timers v0.2.6
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]    Compiling serde_spanned v0.6.3
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling impl-serde v0.4.0
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]    Compiling cargo-platform v0.1.3
[INFO] [stderr]    Compiling semver v1.0.18
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde-hex v0.1.0
[INFO] [stderr]     Checking coins-core v0.8.7
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking toml_edit v0.19.15
[INFO] [stderr]     Checking coins-bip32 v0.8.7
[INFO] [stderr]    Compiling rlp v0.5.2
[INFO] [stderr]    Compiling open-fastrlp-derive v0.1.1
[INFO] [stderr]     Checking tokio v1.32.0
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]    Compiling impl-rlp v0.3.0
[INFO] [stderr]     Checking coins-bip39 v0.8.7
[INFO] [stderr]     Checking cargo_metadata v0.17.0
[INFO] [stderr]     Checking jsonwebtoken v8.3.0
[INFO] [stderr]     Checking eth-keystore v0.5.0
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking tungstenite v0.20.0
[INFO] [stderr]     Checking toml v0.7.7
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.6.7
[INFO] [stderr]    Compiling scale-info-derive v2.9.0
[INFO] [stderr]    Compiling num_enum_derive v0.7.0
[INFO] [stderr]     Checking enr v0.9.0
[INFO] [stderr]     Checking num_enum v0.7.0
[INFO] [stderr]     Checking parity-scale-codec v3.6.7
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking tokio-tungstenite v0.20.0
[INFO] [stderr]     Checking impl-codec v0.6.0
[INFO] [stderr]     Checking scale-info v2.9.0
[INFO] [stderr]     Checking h2 v0.3.21
[INFO] [stderr]     Checking primitive-types v0.12.1
[INFO] [stderr]     Checking ethbloom v0.13.0
[INFO] [stderr]     Checking ethereum-types v0.14.1
[INFO] [stderr]     Checking ethabi v18.0.0
[INFO] [stderr]     Checking open-fastrlp v0.1.4
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking ethers-core v2.0.10
[INFO] [stderr]     Checking hyper-rustls v0.24.1
[INFO] [stderr]     Checking reqwest v0.11.20
[INFO] [stderr]     Checking ethers-contract-abigen v2.0.10
[INFO] [stderr]     Checking ethers-providers v2.0.10
[INFO] [stderr]     Checking ethers-signers v2.0.10
[INFO] [stderr]     Checking ethers-etherscan v2.0.10
[INFO] [stderr]     Checking ethers-addressbook v2.0.10
[INFO] [stderr]    Compiling ethers-contract-derive v2.0.10
[INFO] [stderr]     Checking ethers-contract v2.0.10
[INFO] [stderr]     Checking ethers-middleware v2.0.10
[INFO] [stderr]     Checking ethers v2.0.10
[INFO] [stderr]     Checking strategy v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 59s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.87
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "b9fefce51a36de71254288b8f0180a445ab5014e35fb22a8faf1c8e9c89a53e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9fefce51a36de71254288b8f0180a445ab5014e35fb22a8faf1c8e9c89a53e7", kill_on_drop: false }`
[INFO] [stdout] b9fefce51a36de71254288b8f0180a445ab5014e35fb22a8faf1c8e9c89a53e7