[INFO] fetching crate raiden-state-machine 0.1.0...
[INFO] checking raiden-state-machine-0.1.0 against try#f77b5bc6c7c84df104f86b0dd01d9490e3923fa8 for pr-147834
[INFO] extracting crate raiden-state-machine 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate raiden-state-machine 0.1.0
[INFO] finished tweaking crates.io crate raiden-state-machine 0.1.0
[INFO] tweaked toml for crates.io crate raiden-state-machine 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate raiden-state-machine 0.1.0 on toolchain f77b5bc6c7c84df104f86b0dd01d9490e3923fa8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 209 packages to latest compatible versions
[INFO] [stderr]       Adding derive_more v0.99.20 (available: v2.0.1)
[INFO] [stderr]       Adding ethsign v0.8.0 (available: v0.9.0)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rand_chacha v0.3.1 (available: v0.9.0)
[INFO] [stderr]       Adding rusqlite v0.25.4 (available: v0.37.0)
[INFO] [stderr]       Adding subtle v2.4.1 (available: v2.6.1)
[INFO] [stderr]       Adding ulid v0.4.1 (available: v1.2.1)
[INFO] [stderr]       Adding web3 v0.18.0 (available: v0.19.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85d933d4742c0ad13928721567ac3b39671713d3c2ba402acaffc2f36a0a697a
[INFO] running `Command { std: "docker" "start" "-a" "85d933d4742c0ad13928721567ac3b39671713d3c2ba402acaffc2f36a0a697a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85d933d4742c0ad13928721567ac3b39671713d3c2ba402acaffc2f36a0a697a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85d933d4742c0ad13928721567ac3b39671713d3c2ba402acaffc2f36a0a697a", kill_on_drop: false }`
[INFO] [stdout] 85d933d4742c0ad13928721567ac3b39671713d3c2ba402acaffc2f36a0a697a
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8162cde257517bf9bbe3f0ef977563d486f9125bc8e9439aa12daddc91baa88
[INFO] running `Command { std: "docker" "start" "-a" "a8162cde257517bf9bbe3f0ef977563d486f9125bc8e9439aa12daddc91baa88", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking cipher v0.2.5
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking bitvec v0.20.4
[INFO] [stderr]     Checking impl-serde v0.3.2
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]     Checking rlp v0.5.2
[INFO] [stderr]     Checking crypto-mac v0.10.1
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.8
[INFO] [stderr]     Checking impl-rlp v0.3.0
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking hmac v0.10.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking aes-soft v0.6.4
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking jsonrpc-core v18.0.0
[INFO] [stderr]     Checking ctr v0.6.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking salsa20 v0.7.2
[INFO] [stderr]     Checking secp256k1 v0.21.3
[INFO] [stderr]    Compiling rug v1.28.0
[INFO] [stderr]     Checking aes-ctr v0.6.0
[INFO] [stderr]     Checking fixed-hash v0.7.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking ethbloom v0.11.1
[INFO] [stderr]     Checking aes v0.6.0
[INFO] [stderr]     Checking block-modes v0.7.0
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking pbkdf2 v0.6.0
[INFO] [stderr]     Checking ripemd160 v0.9.1
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking scrypt v0.5.0
[INFO] [stderr]     Checking secp256k1 v0.20.3
[INFO] [stderr]     Checking parity-crypto v0.8.0
[INFO] [stderr]     Checking bisection v0.1.0
[INFO] [stderr]     Checking ethsign v0.8.0
[INFO] [stderr]    Compiling parity-scale-codec-derive v2.3.1
[INFO] [stderr]    Compiling raiden-macros v0.1.0
[INFO] [stderr]     Checking parity-scale-codec v2.3.1
[INFO] [stderr]     Checking impl-codec v0.5.1
[INFO] [stderr]     Checking primitive-types v0.10.1
[INFO] [stderr]     Checking ethereum-types v0.12.1
[INFO] [stderr]     Checking ethabi v16.0.0
[INFO] [stderr]     Checking web3 v0.18.0
[INFO] [stderr]     Checking raiden-primitives v0.1.0
[INFO] [stderr]     Checking raiden-state-machine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/types/state.rs:812:28
[INFO] [stdout]     |
[INFO] [stdout] 812 |             .map(|(x1, x2, y1, y2)| ((y2 - y1).complete() / (x2 - x1).complete()))
[INFO] [stdout]     |                                     ^                                           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 812 -             .map(|(x1, x2, y1, y2)| ((y2 - y1).complete() / (x2 - x1).complete()))
[INFO] [stdout] 812 +             .map(|(x1, x2, y1, y2)| (y2 - y1).complete() / (x2 - x1).complete())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/types/state.rs:954:13
[INFO] [stdout]     |
[INFO] [stdout] 954 |             .map(|x| (x - balance_in.clone()))
[INFO] [stdout]     |                      ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 954 -             .map(|x| (x - balance_in.clone()))
[INFO] [stdout] 954 +             .map(|x| x - balance_in.clone())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/types/state.rs:812:28
[INFO] [stdout]     |
[INFO] [stdout] 812 |             .map(|(x1, x2, y1, y2)| ((y2 - y1).complete() / (x2 - x1).complete()))
[INFO] [stdout]     |                                     ^                                           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 812 -             .map(|(x1, x2, y1, y2)| ((y2 - y1).complete() / (x2 - x1).complete()))
[INFO] [stdout] 812 +             .map(|(x1, x2, y1, y2)| (y2 - y1).complete() / (x2 - x1).complete())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/types/state.rs:954:13
[INFO] [stdout]     |
[INFO] [stdout] 954 |             .map(|x| (x - balance_in.clone()))
[INFO] [stdout]     |                      ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 954 -             .map(|x| (x - balance_in.clone()))
[INFO] [stdout] 954 +             .map(|x| x - balance_in.clone())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 15s
[INFO] running `Command { std: "docker" "inspect" "a8162cde257517bf9bbe3f0ef977563d486f9125bc8e9439aa12daddc91baa88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8162cde257517bf9bbe3f0ef977563d486f9125bc8e9439aa12daddc91baa88", kill_on_drop: false }`
[INFO] [stdout] a8162cde257517bf9bbe3f0ef977563d486f9125bc8e9439aa12daddc91baa88