[INFO] cloning repository https://github.com/dubcdr/mkr-listen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dubcdr/mkr-listen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdubcdr%2Fmkr-listen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdubcdr%2Fmkr-listen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 479c0fa4bf4b44795e62a1b9f1aee96ddc960b77
[INFO] checking dubcdr/mkr-listen against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdubcdr%2Fmkr-listen" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dubcdr/mkr-listen
[INFO] finished tweaking git repo https://github.com/dubcdr/mkr-listen
[INFO] tweaked toml for git repo https://github.com/dubcdr/mkr-listen written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dubcdr/mkr-listen on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dubcdr/mkr-listen 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9133c02413420aa3d339fe832bfd9cb4e1fe1cc8fec16ed1dabf4697bd35d655
[INFO] running `Command { std: "docker" "start" "-a" "9133c02413420aa3d339fe832bfd9cb4e1fe1cc8fec16ed1dabf4697bd35d655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9133c02413420aa3d339fe832bfd9cb4e1fe1cc8fec16ed1dabf4697bd35d655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9133c02413420aa3d339fe832bfd9cb4e1fe1cc8fec16ed1dabf4697bd35d655", kill_on_drop: false }`
[INFO] [stdout] 9133c02413420aa3d339fe832bfd9cb4e1fe1cc8fec16ed1dabf4697bd35d655
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a931eccaedfc99c39aae7c171c1820af4e3e6b34af36da75590901aad5479130
[INFO] running `Command { std: "docker" "start" "-a" "a931eccaedfc99c39aae7c171c1820af4e3e6b34af36da75590901aad5479130", kill_on_drop: false }`
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[INFO] [stderr]     Checking coins-bip32 v0.6.0
[INFO] [stderr]     Checking ethereum-types v0.12.1
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[INFO] [stderr]     Checking ethabi v16.0.0 (https://github.com/rust-ethereum/ethabi?branch=master#c622438f)
[INFO] [stderr]     Checking aes v0.7.5
[INFO] [stderr]     Checking ctr v0.7.0
[INFO] [stderr]     Checking ethers-core v0.6.0 (https://github.com/gakonst/ethers-rs#78dfd759)
[INFO] [stderr]    Compiling auto_impl v0.5.0
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[INFO] [stderr]     Checking rayon v1.5.1
[INFO] [stderr]     Checking md-5 v0.10.0
[INFO] [stderr]     Checking ethers-signers v0.6.0 (https://github.com/gakonst/ethers-rs#78dfd759)
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[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking ethers-addressbook v0.1.0 (https://github.com/gakonst/ethers-rs#78dfd759)
[INFO] [stderr]     Checking reqwest v0.11.9
[INFO] [stderr]     Checking paris v1.5.9
[INFO] [stderr]     Checking ethers-contract-abigen v0.6.0 (https://github.com/gakonst/ethers-rs#78dfd759)
[INFO] [stderr]     Checking ethers-providers v0.6.0 (https://github.com/gakonst/ethers-rs#78dfd759)
[INFO] [stderr]     Checking ethers-etherscan v0.2.0 (https://github.com/gakonst/ethers-rs#78dfd759)
[INFO] [stderr]     Checking svm-rs v0.2.1 (https://github.com/roynalnaruto/svm-rs#5518296f)
[INFO] [stderr]     Checking token-list v0.1.0
[INFO] [stderr]    Compiling solang-parser v0.1.1 (https://github.com/hyperledger-labs/solang#e051bdb0)
[INFO] [stderr]    Compiling ethers-contract-derive v0.6.0 (https://github.com/gakonst/ethers-rs#78dfd759)
[INFO] [stderr]     Checking ethers-contract v0.6.0 (https://github.com/gakonst/ethers-rs#78dfd759)
[INFO] [stderr]     Checking ethers-middleware v0.6.0 (https://github.com/gakonst/ethers-rs#78dfd759)
[INFO] [stderr]     Checking ethers-solc v0.1.0 (https://github.com/gakonst/ethers-rs#78dfd759)
[INFO] [stderr]     Checking ethers v0.6.0 (https://github.com/gakonst/ethers-rs#78dfd759)
[INFO] [stderr]     Checking uni-listen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<ethers::types::U64, Infallible>
[INFO] [stdout]   --> src/main.rs:57:47
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let result: Result<U64, Infallible> = uni_config.since_block.unwrap().try_into();
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<ethers::types::U64, Infallible>
[INFO] [stdout]   --> src/main.rs:58:33
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let start_block = match result {
[INFO] [stdout]    |                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `uni-listen` (bin "uni-listen" test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<ethers::types::U64, Infallible>
[INFO] [stdout]   --> src/main.rs:57:47
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let result: Result<U64, Infallible> = uni_config.since_block.unwrap().try_into();
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<ethers::types::U64, Infallible>
[INFO] [stdout]   --> src/main.rs:58:33
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let start_block = match result {
[INFO] [stdout]    |                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `uni-listen` (bin "uni-listen") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "a931eccaedfc99c39aae7c171c1820af4e3e6b34af36da75590901aad5479130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a931eccaedfc99c39aae7c171c1820af4e3e6b34af36da75590901aad5479130", kill_on_drop: false }`
[INFO] [stdout] a931eccaedfc99c39aae7c171c1820af4e3e6b34af36da75590901aad5479130
