[INFO] cloning repository https://github.com/JimYam/sublt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JimYam/sublt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJimYam%2Fsublt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJimYam%2Fsublt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8aa490fec409e41e7d6c85953bb6f15d74f0126d
[INFO] building JimYam/sublt against master#c8e6a9e8b6251bbc8276cb78cabe1998deecbed7 for pr-97334-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJimYam%2Fsublt" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JimYam/sublt on toolchain c8e6a9e8b6251bbc8276cb78cabe1998deecbed7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c8e6a9e8b6251bbc8276cb78cabe1998deecbed7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JimYam/sublt
[INFO] finished tweaking git repo https://github.com/JimYam/sublt
[INFO] tweaked toml for git repo https://github.com/JimYam/sublt written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/JimYam/sublt 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" "+c8e6a9e8b6251bbc8276cb78cabe1998deecbed7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/cumulus`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/polkadot`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+c8e6a9e8b6251bbc8276cb78cabe1998deecbed7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb74b8f08b4c0462a4ccb57a5a001e0cdb52c959d054567bccd697363e00f652
[INFO] running `Command { std: "docker" "start" "-a" "fb74b8f08b4c0462a4ccb57a5a001e0cdb52c959d054567bccd697363e00f652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb74b8f08b4c0462a4ccb57a5a001e0cdb52c959d054567bccd697363e00f652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb74b8f08b4c0462a4ccb57a5a001e0cdb52c959d054567bccd697363e00f652", kill_on_drop: false }`
[INFO] [stdout] fb74b8f08b4c0462a4ccb57a5a001e0cdb52c959d054567bccd697363e00f652
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+c8e6a9e8b6251bbc8276cb78cabe1998deecbed7" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0138e0e90a9b7cb9ab8762097328621c9f2866413cc430921f81b6b7f2350d3
[INFO] running `Command { std: "docker" "start" "-a" "b0138e0e90a9b7cb9ab8762097328621c9f2866413cc430921f81b6b7f2350d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
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[INFO] [stderr]    Compiling version_check v0.9.4
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[INFO] [stderr]    Compiling libc v0.2.121
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[INFO] [stderr]    Compiling serde_derive v1.0.136
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[INFO] [stderr]    Compiling memchr v2.4.1
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[INFO] [stderr]    Compiling static_assertions v1.1.0
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[INFO] [stderr]    Compiling block-buffer v0.10.2
[INFO] [stderr]    Compiling sp-std v4.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling generic-array v0.12.4
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[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling arrayvec v0.4.12
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[INFO] [stderr]    Compiling rand_chacha v0.2.2
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[INFO] [stderr]    Compiling lock_api v0.4.6
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[INFO] [stderr]    Compiling crypto-common v0.1.3
[INFO] [stderr]    Compiling crypto-mac v0.11.1
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[INFO] [stderr]    Compiling parity-util-mem v0.10.2
[INFO] [stderr]    Compiling hash-db v0.15.2
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[INFO] [stderr]    Compiling pin-utils v0.1.0
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[INFO] [stderr]    Compiling downcast-rs v1.2.0
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[INFO] [stderr]    Compiling memory_units v0.3.0
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[INFO] [stderr]    Compiling parking_lot v0.11.2
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[INFO] [stderr]    Compiling ed25519 v1.4.1
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[INFO] [stderr]    Compiling pbkdf2 v0.8.0
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[INFO] [stderr]    Compiling blake2-rfc v0.2.18
[INFO] [stderr]    Compiling pbkdf2 v0.4.0
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[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling dyn-clone v1.0.5
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling sp-core-hashing v4.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling hash256-std-hasher v0.15.2
[INFO] [stderr]    Compiling base58 v0.2.0
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[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling async-trait v0.1.53
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
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[INFO] [stderr]    Compiling zeroize_derive v1.3.2
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling ref-cast-impl v1.0.6
[INFO] [stderr]    Compiling tracing-attributes v0.1.20
[INFO] [stderr]    Compiling zeroize v1.5.4
[INFO] [stderr]    Compiling sp-debug-derive v4.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling curve25519-dalek v2.1.3
[INFO] [stderr]    Compiling merlin v2.0.1
[INFO] [stderr]    Compiling parity-util-mem-derive v0.1.0
[INFO] [stderr]    Compiling schnorrkel v0.9.1
[INFO] [stderr]    Compiling curve25519-dalek v3.2.0
[INFO] [stderr]    Compiling dyn-clonable-impl v0.9.0
[INFO] [stderr]    Compiling substrate-bip39 v0.4.4
[INFO] [stderr]    Compiling tiny-bip39 v0.8.2
[INFO] [stderr]    Compiling tracing v0.1.32
[INFO] [stderr]    Compiling dyn-clonable v0.9.0
[INFO] [stderr]    Compiling secrecy v0.8.0
[INFO] [stderr]    Compiling backtrace v0.3.64
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling trie-db v0.23.1
[INFO] [stderr]    Compiling trie-root v0.17.0
[INFO] [stderr]    Compiling integer-sqrt v0.1.5
[INFO] [stderr]    Compiling sp-panic-handler v4.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling frame-support-procedural-tools-derive v3.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling tt-call v1.0.8
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling hex-literal v0.3.4
[INFO] [stderr]    Compiling sp-core-hashing-proc-macro v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling clap_derive v3.1.4
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling impl-serde v0.3.2
[INFO] [stderr]    Compiling tracing-serde v0.1.3
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling tracing-subscriber v0.2.25
[INFO] [stderr]    Compiling ss58-registry v1.17.0
[INFO] [stderr]    Compiling frame-support-procedural-tools v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling clap v3.1.6
[INFO] [stderr]    Compiling parity-scale-codec-derive v2.3.1
[INFO] [stderr]    Compiling scale-info-derive v1.0.0
[INFO] [stderr]    Compiling sp-runtime-interface-proc-macro v4.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling frame-support-procedural v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-api-proc-macro v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling parity-scale-codec v2.3.1
[INFO] [stderr]    Compiling scale-info v1.0.0
[INFO] [stderr]    Compiling impl-codec v0.5.1
[INFO] [stderr]    Compiling sp-storage v5.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-wasm-interface v5.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-externalities v0.11.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-tracing v4.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-version-proc-macro v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling primitive-types v0.10.1
[INFO] [stderr]    Compiling sp-arithmetic v4.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling frame-metadata v14.2.0
[INFO] [stderr]    Compiling sp-runtime-interface v5.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling memory-db v0.28.0
[INFO] [stderr]    Compiling sp-core v5.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-trie v5.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-keystore v0.11.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-state-machine v0.11.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-io v5.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-application-crypto v5.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-runtime v5.0.0 (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-staking v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-inherents v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-version v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling polkadot-core-primitives v0.9.17 (https://github.com/paritytech/polkadot?branch=release-v0.9.17#de0ecd47)
[INFO] [stderr]    Compiling sp-consensus-slots v0.10.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-api v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling sp-authority-discovery v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling frame-support v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling polkadot-parachain v0.9.17 (https://github.com/paritytech/polkadot?branch=release-v0.9.17#de0ecd47)
[INFO] [stderr]    Compiling frame-system v4.0.0-dev (https://github.com/paritytech/substrate?branch=polkadot-v0.9.17#22d40c76)
[INFO] [stderr]    Compiling polkadot-primitives v0.9.17 (https://github.com/paritytech/polkadot?branch=release-v0.9.17#de0ecd47)
[INFO] [stderr]    Compiling cumulus-primitives-core v0.1.0 (https://github.com/paritytech/cumulus?branch=polkadot-v0.9.17#db11baac)
[INFO] [stderr]    Compiling sublt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `clap::ArgEnum`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use clap::ArgEnum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `clap::FromArgMatches`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use clap::FromArgMatches;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hex_literal`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use hex_literal;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `format`
[INFO] [stdout]    --> src/main.rs:120:38
[INFO] [stdout]     |
[INFO] [stdout] 120 |                     let (account_id, format) =
[INFO] [stdout]     |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_format`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 49s
[INFO] running `Command { std: "docker" "inspect" "b0138e0e90a9b7cb9ab8762097328621c9f2866413cc430921f81b6b7f2350d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0138e0e90a9b7cb9ab8762097328621c9f2866413cc430921f81b6b7f2350d3", kill_on_drop: false }`
[INFO] [stdout] b0138e0e90a9b7cb9ab8762097328621c9f2866413cc430921f81b6b7f2350d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+c8e6a9e8b6251bbc8276cb78cabe1998deecbed7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d50be07e0d060765a67e124b461d477e9b4e0d950919548012aef8ff8fabbc8a
[INFO] running `Command { std: "docker" "start" "-a" "d50be07e0d060765a67e124b461d477e9b4e0d950919548012aef8ff8fabbc8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling sublt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `clap::ArgEnum`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use clap::ArgEnum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `clap::FromArgMatches`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use clap::FromArgMatches;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hex_literal`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use hex_literal;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `format`
[INFO] [stdout]    --> src/main.rs:120:38
[INFO] [stdout]     |
[INFO] [stdout] 120 |                     let (account_id, format) =
[INFO] [stdout]     |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_format`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "d50be07e0d060765a67e124b461d477e9b4e0d950919548012aef8ff8fabbc8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d50be07e0d060765a67e124b461d477e9b4e0d950919548012aef8ff8fabbc8a", kill_on_drop: false }`
[INFO] [stdout] d50be07e0d060765a67e124b461d477e9b4e0d950919548012aef8ff8fabbc8a