[INFO] cloning repository https://github.com/0xhawk/ic-dex-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xhawk/ic-dex-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xhawk%2Fic-dex-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xhawk%2Fic-dex-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 06c25ba82b933cec8953f7c406985e37ed19946c
[INFO] checking 0xhawk/ic-dex-rs against master#4cf5f9580233c36f6bc8db76e282ba8a1c1ea491 for pr-154585
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xhawk%2Fic-dex-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0xhawk/ic-dex-rs
[INFO] finished tweaking git repo https://github.com/0xhawk/ic-dex-rs
[INFO] tweaked toml for git repo https://github.com/0xhawk/ic-dex-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xhawk/ic-dex-rs on toolchain 4cf5f9580233c36f6bc8db76e282ba8a1c1ea491
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4cf5f9580233c36f6bc8db76e282ba8a1c1ea491" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0xhawk/ic-dex-rs 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" "+4cf5f9580233c36f6bc8db76e282ba8a1c1ea491" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/dfinity/ic`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.32
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4cf5f9580233c36f6bc8db76e282ba8a1c1ea491" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] acc5e4d052f1422d4bc15894d20347ae23c4a5bacb6aa7166c17cc79766fc8c3
[INFO] running `Command { std: "docker" "start" "-a" "acc5e4d052f1422d4bc15894d20347ae23c4a5bacb6aa7166c17cc79766fc8c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acc5e4d052f1422d4bc15894d20347ae23c4a5bacb6aa7166c17cc79766fc8c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acc5e4d052f1422d4bc15894d20347ae23c4a5bacb6aa7166c17cc79766fc8c3", kill_on_drop: false }`
[INFO] [stdout] acc5e4d052f1422d4bc15894d20347ae23c4a5bacb6aa7166c17cc79766fc8c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4cf5f9580233c36f6bc8db76e282ba8a1c1ea491" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf841109f42ecc4f633a2167727344afcd48414b4d1f242ad1efa91da6888edb
[INFO] running `Command { std: "docker" "start" "-a" "bf841109f42ecc4f633a2167727344afcd48414b4d1f242ad1efa91da6888edb", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
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[INFO] [stderr]     Checking ic-crypto-internal-bls12-381-type v0.1.0 (https://github.com/dfinity/ic#aaecb416)
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[INFO] [stderr]     Checking ic-crypto-internal-bls12-381-vetkd v0.1.0 (https://github.com/dfinity/ic#aaecb416)
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]    Compiling ic-cdk-macros v0.7.1
[INFO] [stderr]     Checking ic-cdk v0.10.0
[INFO] [stderr]     Checking ic-ledger-types v0.7.0
[INFO] [stderr]    Compiling candid v0.8.4
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[INFO] [stderr]     Checking ic-cdk v0.7.4
[INFO] [stderr]     Checking ic-cdk-timers v0.1.2
[INFO] [stderr]     Checking vetkd_system_api v0.1.0 (/opt/rustwide/workdir/src/system_api)
[INFO] [stderr]     Checking vetkd_backend v0.1.0 (/opt/rustwide/workdir/src/vetkd_backend)
[INFO] [stderr]     Checking dex v0.1.0 (/opt/rustwide/workdir/src/dex)
[INFO] [stderr]     Checking ledger v0.1.0 (/opt/rustwide/workdir/src/ledger)
[INFO] [stdout] warning: struct `Balance` is never constructed
[INFO] [stdout]  --> src/dex/src/types.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Balance {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Balance` is never constructed
[INFO] [stdout]  --> src/dex/src/types.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Balance {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metadata` is never constructed
[INFO] [stdout]   --> src/ledger/src/lib.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct Metadata {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TokenInfo` is never constructed
[INFO] [stdout]   --> src/ledger/src/lib.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | struct TokenInfo {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metadata` is never constructed
[INFO] [stdout]   --> src/ledger/src/lib.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct Metadata {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TokenInfo` is never constructed
[INFO] [stdout]   --> src/ledger/src/lib.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | struct TokenInfo {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.05s
[INFO] running `Command { std: "docker" "inspect" "bf841109f42ecc4f633a2167727344afcd48414b4d1f242ad1efa91da6888edb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf841109f42ecc4f633a2167727344afcd48414b4d1f242ad1efa91da6888edb", kill_on_drop: false }`
[INFO] [stdout] bf841109f42ecc4f633a2167727344afcd48414b4d1f242ad1efa91da6888edb
