[INFO] cloning repository https://github.com/cointhink/yith
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cointhink/yith" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcointhink%2Fyith", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcointhink%2Fyith'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1958fef96787e09d1469e8bf9402dfc6b4038629
[INFO] checking cointhink/yith against try#ffa4a0215752773248fb0f0a8092f1c3e7907e9e for pr-75585
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcointhink%2Fyith" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cointhink/yith on toolchain ffa4a0215752773248fb0f0a8092f1c3e7907e9e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cointhink/yith
[INFO] finished tweaking git repo https://github.com/cointhink/yith
[INFO] tweaked toml for git repo https://github.com/cointhink/yith written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/cointhink/yith already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a6a1c1b7e099888b60eb320406362ff77f6bfd82d541e0ab3d73c4ebb3c4e23
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5a6a1c1b7e099888b60eb320406362ff77f6bfd82d541e0ab3d73c4ebb3c4e23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a6a1c1b7e099888b60eb320406362ff77f6bfd82d541e0ab3d73c4ebb3c4e23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a6a1c1b7e099888b60eb320406362ff77f6bfd82d541e0ab3d73c4ebb3c4e23", kill_on_drop: false }`
[INFO] [stdout] 5a6a1c1b7e099888b60eb320406362ff77f6bfd82d541e0ab3d73c4ebb3c4e23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 56868e88f122a7fcda89f955228174f12104f47d28446419db4a1f72f30ce269
[INFO] running `Command { std: "docker" "start" "-a" "56868e88f122a7fcda89f955228174f12104f47d28446419db4a1f72f30ce269", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling log v0.4.8
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[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling proc-macro-nested v0.1.3
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]     Checking bytes v0.5.4
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[INFO] [stderr]    Compiling native-tls v0.2.3
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[INFO] [stderr]     Checking url v2.1.1
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[INFO] [stderr]     Checking rand_chacha v0.2.1
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[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking fixed-hash v0.5.2
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[INFO] [stderr]    Compiling derefable v0.1.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling pin-project-internal v0.4.8
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]     Checking pin-project v0.4.8
[INFO] [stderr]     Checking futures-util v0.3.4
[INFO] [stderr]     Checking futures-executor v0.3.4
[INFO] [stderr]     Checking futures v0.3.4
[INFO] [stderr]     Checking serde_json v1.0.47
[INFO] [stderr]     Checking parity-scale-codec v1.1.2
[INFO] [stderr]     Checking impl-serde v0.3.0
[INFO] [stderr]     Checking impl-serde v0.2.3
[INFO] [stderr]     Checking serde_yaml v0.8.11
[INFO] [stderr]     Checking serde-value v0.6.0
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking ethbloom v0.8.1
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking lettre v0.9.2
[INFO] [stderr]     Checking log4rs v0.12.0
[INFO] [stderr]     Checking tokio v0.2.11
[INFO] [stderr]     Checking impl-codec v0.4.2
[INFO] [stderr]     Checking primitive-types v0.6.2
[INFO] [stderr]     Checking lettre_email v0.9.2
[INFO] [stderr]     Checking ethereum-types v0.8.0
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking tokio-tls v0.3.0
[INFO] [stderr]     Checking tokio-socks v0.2.0
[INFO] [stderr]     Checking h2 v0.2.1
[INFO] [stderr]     Checking redis v0.15.1
[INFO] [stderr]     Checking ethereum-tx-sign v3.0.2
[INFO] [stderr]     Checking ethabi v11.0.0
[INFO] [stderr]     Checking hyper v0.13.2
[INFO] [stderr]     Checking hyper-tls v0.4.1
[INFO] [stderr]     Checking reqwest v0.10.1
[INFO] [stderr]     Checking yith v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/price.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> src/exchanges/idex.rs:809:13
[INFO] [stdout]     |
[INFO] [stdout] 809 |         let address = eth::privkey_to_addr(PRIVKEY_DDEX3);
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idex_contract`
[INFO] [stdout]    --> src/exchanges/idex.rs:829:13
[INFO] [stdout]     |
[INFO] [stdout] 829 |         let idex_contract = "0x2a0c0dbecc7e4d658f48e01e3fa353f44050c208";
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_idex_contract`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `good_hash`
[INFO] [stdout]    --> src/exchanges/idex.rs:831:13
[INFO] [stdout]     |
[INFO] [stdout] 831 |         let good_hash = "0x385777b82d67f8368848ccd56f6ad04159bb6fc1075ae06910abb597c5a7c6a0";
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_good_hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `quote_token`
[INFO] [stdout]     --> src/exchanges/switcheo.rs:1105:60
[INFO] [stdout]      |
[INFO] [stdout] 1105 | pub fn fill_display(fill: &Fill, base_token: &TokenDetail, quote_token: &TokenDetail) -> String {
[INFO] [stdout]      |                                                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_quote_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `quote_token`
[INFO] [stdout]     --> src/exchanges/switcheo.rs:1116:5
[INFO] [stdout]      |
[INFO] [stdout] 1116 |     quote_token: &TokenDetail,
[INFO] [stdout]      |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_quote_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `privkey`
[INFO] [stdout]    --> src/exchanges/zeroex.rs:225:9
[INFO] [stdout]     |
[INFO] [stdout] 225 |         privkey: &str,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_privkey`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `quote_token`
[INFO] [stdout]     --> src/exchanges/switcheo.rs:1105:60
[INFO] [stdout]      |
[INFO] [stdout] 1105 | pub fn fill_display(fill: &Fill, base_token: &TokenDetail, quote_token: &TokenDetail) -> String {
[INFO] [stdout]      |                                                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_quote_token`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `quote_token`
[INFO] [stdout]     --> src/exchanges/switcheo.rs:1116:5
[INFO] [stdout]      |
[INFO] [stdout] 1116 |     quote_token: &TokenDetail,
[INFO] [stdout]      |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_quote_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `privkey`
[INFO] [stdout]    --> src/exchanges/zeroex.rs:225:9
[INFO] [stdout]     |
[INFO] [stdout] 225 |         privkey: &str,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_privkey`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `headers`
[INFO] [stdout]   --> src/http.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn headers(self, headers: reqwest::header::HeaderMap) -> LoggingBuilder {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sigparts_to_vrs`
[INFO] [stdout]   --> src/eth.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub fn sigparts_to_vrs(v: u8, r: [u8; 32], s: [u8; 32]) -> [u8; 65] {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `recover_sig_addr`
[INFO] [stdout]    --> src/eth.rs:103:8
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub fn recover_sig_addr(msg: &[u8], v: u8, r: [u8; 32], s: [u8; 32]) -> [u8; 20] {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `encode_bytes`
[INFO] [stdout]    --> src/eth.rs:138:8
[INFO] [stdout]     |
[INFO] [stdout] 138 | pub fn encode_bytes(bytes: &Vec<u8>) -> Vec<u8> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `right_pad_zero`
[INFO] [stdout]    --> src/eth.rs:154:8
[INFO] [stdout]     |
[INFO] [stdout] 154 | pub fn right_pad_zero(bytes: Vec<u8>, block_width: usize) -> Vec<u8> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `order_hash`
[INFO] [stdout]    --> src/exchanges/zeroex.rs:433:8
[INFO] [stdout]     |
[INFO] [stdout] 433 | pub fn order_hash(form: &OrderForm) -> [u8; 32] {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `order_sign`
[INFO] [stdout]    --> src/exchanges/zeroex.rs:444:8
[INFO] [stdout]     |
[INFO] [stdout] 444 | pub fn order_sign(privkey_bytes: &Vec<u8>, exg_hash: [u8; 32]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `order_tokens`
[INFO] [stdout]    --> src/exchanges/zeroex.rs:455:8
[INFO] [stdout]     |
[INFO] [stdout] 455 | pub fn order_tokens(form: &OrderForm) -> ethabi::Token {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `order_encode_old`
[INFO] [stdout]    --> src/exchanges/zeroex.rs:494:8
[INFO] [stdout]     |
[INFO] [stdout] 494 | pub fn order_encode_old(form: &OrderForm) -> Vec<ethabi::Token> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hexstr_to_hashbytes`
[INFO] [stdout]    --> src/exchanges/zeroex.rs:531:8
[INFO] [stdout]     |
[INFO] [stdout] 531 | pub fn hexstr_to_hashbytes(msg_str: &str) -> Vec<u8> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `exchange_order_tokens`
[INFO] [stdout]    --> src/exchanges/zeroex.rs:535:8
[INFO] [stdout]     |
[INFO] [stdout] 535 | pub fn exchange_order_tokens(order_hash: [u8; 32], contract_addr: &str) -> Vec<ethabi::Token> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `eip712_exchange_hash`
[INFO] [stdout]    --> src/exchanges/zeroex.rs:543:8
[INFO] [stdout]     |
[INFO] [stdout] 543 | pub fn eip712_exchange_hash(contract_addr: &str) -> [u8; 32] {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `headers`
[INFO] [stdout]   --> src/http.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn headers(self, headers: reqwest::header::HeaderMap) -> LoggingBuilder {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 54s
[INFO] running `Command { std: "docker" "inspect" "56868e88f122a7fcda89f955228174f12104f47d28446419db4a1f72f30ce269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56868e88f122a7fcda89f955228174f12104f47d28446419db4a1f72f30ce269", kill_on_drop: false }`
[INFO] [stdout] 56868e88f122a7fcda89f955228174f12104f47d28446419db4a1f72f30ce269