[INFO] cloning repository https://github.com/tig-foundation/tig-monorepo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tig-foundation/tig-monorepo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftig-foundation%2Ftig-monorepo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftig-foundation%2Ftig-monorepo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a7bfde89b7d8f03471dce84e3004957a1e7dffea
[INFO] checking tig-foundation/tig-monorepo against 65b20a97de33e9e59992793a144aef2950c48c76 for pr-154715
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftig-foundation%2Ftig-monorepo" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tig-foundation/tig-monorepo
[INFO] finished tweaking git repo https://github.com/tig-foundation/tig-monorepo
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[INFO] validating manifest of git repo https://github.com/tig-foundation/tig-monorepo on toolchain 65b20a97de33e9e59992793a144aef2950c48c76
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tig-foundation/tig-monorepo 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" "+65b20a97de33e9e59992793a144aef2950c48c76" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking tig-foundation/tig-monorepo against 65b20a97de33e9e59992793a144aef2950c48c76 for pr-154715
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftig-foundation%2Ftig-monorepo" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/tig-foundation/tig-monorepo on toolchain 65b20a97de33e9e59992793a144aef2950c48c76
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tig-foundation/tig-monorepo 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" "+65b20a97de33e9e59992793a144aef2950c48c76" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "2471f19801b2977567b17d90473c0eff511f2e918a3b734ec8623698b2b64b8d", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2471f19801b2977567b17d90473c0eff511f2e918a3b734ec8623698b2b64b8d" "/opt/rustwide/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2471f19801b2977567b17d90473c0eff511f2e918a3b734ec8623698b2b64b8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2471f19801b2977567b17d90473c0eff511f2e918a3b734ec8623698b2b64b8d" "/opt/rustwide/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking tig-challenges v0.1.0 (/opt/rustwide/workdir/tig-challenges)
[INFO] [stdout] warning: unused macro definition: `conditional_pub`
[INFO] [stdout]  --> tig-challenges/src/lib.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | macro_rules! conditional_pub {
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_kv_string_serde`
[INFO] [stdout]   --> tig-challenges/src/lib.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | macro_rules! impl_kv_string_serde {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_base64_serde`
[INFO] [stdout]   --> tig-challenges/src/lib.rs:89:14
[INFO] [stdout]    |
[INFO] [stdout] 89 | macro_rules! impl_base64_serde {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `conditional_pub`
[INFO] [stdout]  --> tig-challenges/src/lib.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | macro_rules! conditional_pub {
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_kv_string_serde`
[INFO] [stdout]   --> tig-challenges/src/lib.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | macro_rules! impl_kv_string_serde {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_base64_serde`
[INFO] [stdout]   --> tig-challenges/src/lib.rs:89:14
[INFO] [stdout]    |
[INFO] [stdout] 89 | macro_rules! impl_base64_serde {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `QUALITY_PRECISION` is never used
[INFO] [stdout]  --> tig-challenges/src/lib.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const QUALITY_PRECISION: i32 = 1_000_000;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `QUALITY_PRECISION` is never used
[INFO] [stdout]  --> tig-challenges/src/lib.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const QUALITY_PRECISION: i32 = 1_000_000;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tig-algorithms v0.1.0 (/opt/rustwide/workdir/tig-algorithms)
[INFO] [stdout] warning: type alias `HashMap` is never used
[INFO] [stdout]  --> tig-algorithms/src/lib.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub(crate) type HashMap<K, V> = std::collections::HashMap<K, V, RandomState>;
[INFO] [stdout]   |                 ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `HashMap` is never used
[INFO] [stdout]  --> tig-algorithms/src/lib.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub(crate) type HashMap<K, V> = std::collections::HashMap<K, V, RandomState>;
[INFO] [stdout]   |                 ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `HashSet` is never used
[INFO] [stdout]   --> tig-algorithms/src/lib.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(crate) type HashSet<T> = std::collections::HashSet<T, RandomState>;
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `HashSet` is never used
[INFO] [stdout]   --> tig-algorithms/src/lib.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(crate) type HashSet<T> = std::collections::HashSet<T, RandomState>;
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tig-binary v0.1.0 (/opt/rustwide/workdir/tig-binary)
[INFO] [stderr]     Checking web3 v0.19.0
[INFO] [stderr]     Checking tig-utils v0.1.0 (/opt/rustwide/workdir/tig-utils)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tig-utils/src/number.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     pub struct U256(4);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `uint_full_mul_reg`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_non_local_macros)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `$crate::uint_full_mul_reg` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tig-utils/src/number.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     pub struct U256(4);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `uint_full_mul_reg`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_non_local_macros)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `$crate::uint_full_mul_reg` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tig-structs v0.1.0 (/opt/rustwide/workdir/tig-structs)
[INFO] [stdout] warning: variant `AWS_T3` should have an upper camel case name
[INFO] [stdout]    --> tig-structs/src/core.rs:430:5
[INFO] [stdout]     |
[INFO] [stdout] 430 |     AWS_T3,
[INFO] [stdout]     |     ^^^^^^ help: convert the identifier to upper camel case: `AwsT3`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AWS_T3a` should have an upper camel case name
[INFO] [stdout]    --> tig-structs/src/core.rs:431:5
[INFO] [stdout]     |
[INFO] [stdout] 431 |     AWS_T3a,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to upper camel case: `AwsT3a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AWS_T4g` should have an upper camel case name
[INFO] [stdout]    --> tig-structs/src/core.rs:432:5
[INFO] [stdout]     |
[INFO] [stdout] 432 |     AWS_T4g,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to upper camel case: `AwsT4g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AWS_C7i` should have an upper camel case name
[INFO] [stdout]    --> tig-structs/src/core.rs:433:5
[INFO] [stdout]     |
[INFO] [stdout] 433 |     AWS_C7i,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to upper camel case: `AwsC7i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AWS_C7a` should have an upper camel case name
[INFO] [stdout]    --> tig-structs/src/core.rs:434:5
[INFO] [stdout]     |
[INFO] [stdout] 434 |     AWS_C7a,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to upper camel case: `AwsC7a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AWS_C7g` should have an upper camel case name
[INFO] [stdout]    --> tig-structs/src/core.rs:435:5
[INFO] [stdout]     |
[INFO] [stdout] 435 |     AWS_C7g,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to upper camel case: `AwsC7g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AWS_M7i` should have an upper camel case name
[INFO] [stdout]    --> tig-structs/src/core.rs:436:5
[INFO] [stdout]     |
[INFO] [stdout] 436 |     AWS_M7i,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to upper camel case: `AwsM7i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AWS_M7a` should have an upper camel case name
[INFO] [stdout]    --> tig-structs/src/core.rs:437:5
[INFO] [stdout]     |
[INFO] [stdout] 437 |     AWS_M7a,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to upper camel case: `AwsM7a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AWS_M7g` should have an upper camel case name
[INFO] [stdout]    --> tig-structs/src/core.rs:438:5
[INFO] [stdout]     |
[INFO] [stdout] 438 |     AWS_M7g,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to upper camel case: `AwsM7g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AWS_G4dn` should have an upper camel case name
[INFO] [stdout]    --> tig-structs/src/core.rs:439:5
[INFO] [stdout]     |
[INFO] [stdout] 439 |     AWS_G4dn,
[INFO] [stdout]     |     ^^^^^^^^ help: convert the identifier to upper camel case: `AwsG4dn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AWS_T3` should have an upper camel case name
[INFO] [stdout]    --> tig-structs/src/core.rs:430:5
[INFO] [stdout]     |
[INFO] [stdout] 430 |     AWS_T3,
[INFO] [stdout]     |     ^^^^^^ help: convert the identifier to upper camel case: `AwsT3`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AWS_T3a` should have an upper camel case name
[INFO] [stdout]    --> tig-structs/src/core.rs:431:5
[INFO] [stdout]     |
[INFO] [stdout] 431 |     AWS_T3a,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to upper camel case: `AwsT3a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AWS_T4g` should have an upper camel case name
[INFO] [stdout]    --> tig-structs/src/core.rs:432:5
[INFO] [stdout]     |
[INFO] [stdout] 432 |     AWS_T4g,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to upper camel case: `AwsT4g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AWS_C7i` should have an upper camel case name
[INFO] [stdout]    --> tig-structs/src/core.rs:433:5
[INFO] [stdout]     |
[INFO] [stdout] 433 |     AWS_C7i,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to upper camel case: `AwsC7i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AWS_C7a` should have an upper camel case name
[INFO] [stdout]    --> tig-structs/src/core.rs:434:5
[INFO] [stdout]     |
[INFO] [stdout] 434 |     AWS_C7a,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to upper camel case: `AwsC7a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AWS_C7g` should have an upper camel case name
[INFO] [stdout]    --> tig-structs/src/core.rs:435:5
[INFO] [stdout]     |
[INFO] [stdout] 435 |     AWS_C7g,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to upper camel case: `AwsC7g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AWS_M7i` should have an upper camel case name
[INFO] [stdout]    --> tig-structs/src/core.rs:436:5
[INFO] [stdout]     |
[INFO] [stdout] 436 |     AWS_M7i,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to upper camel case: `AwsM7i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AWS_M7a` should have an upper camel case name
[INFO] [stdout]    --> tig-structs/src/core.rs:437:5
[INFO] [stdout]     |
[INFO] [stdout] 437 |     AWS_M7a,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to upper camel case: `AwsM7a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AWS_M7g` should have an upper camel case name
[INFO] [stdout]    --> tig-structs/src/core.rs:438:5
[INFO] [stdout]     |
[INFO] [stdout] 438 |     AWS_M7g,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to upper camel case: `AwsM7g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AWS_G4dn` should have an upper camel case name
[INFO] [stdout]    --> tig-structs/src/core.rs:439:5
[INFO] [stdout]     |
[INFO] [stdout] 439 |     AWS_G4dn,
[INFO] [stdout]     |     ^^^^^^^^ help: convert the identifier to upper camel case: `AwsG4dn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tig-verifier v0.1.0 (/opt/rustwide/workdir/tig-verifier)
[INFO] [stderr]     Checking tig-protocol v0.1.0 (/opt/rustwide/workdir/tig-protocol)
[INFO] [stderr]     Checking tig-runtime v0.1.0 (/opt/rustwide/workdir/tig-runtime)
[INFO] [stdout] warning: unused import: `tig_challenges::*`
[INFO] [stdout]  --> tig-runtime/src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tig_challenges::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CPUArchitecture` and `OutputData`
[INFO] [stdout]  --> tig-runtime/src/main.rs:7:44
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tig_structs::core::{BenchmarkSettings, CPUArchitecture, OutputData};
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `jsonify`
[INFO] [stdout]  --> tig-runtime/src/main.rs:8:28
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tig_utils::{dejsonify, jsonify};
[INFO] [stdout]   |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `dispatch_challenge`
[INFO] [stdout]    --> tig-runtime/src/main.rs:108:18
[INFO] [stdout]     |
[INFO] [stdout] 108 |     macro_rules! dispatch_challenge {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tig_challenges::*`
[INFO] [stdout]  --> tig-verifier/src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tig_challenges::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `dispatch_challenge`
[INFO] [stdout]   --> tig-verifier/src/main.rs:65:18
[INFO] [stdout]    |
[INFO] [stdout] 65 |     macro_rules! dispatch_challenge {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tig_challenges::*`
[INFO] [stdout]  --> tig-runtime/src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tig_challenges::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CPUArchitecture` and `OutputData`
[INFO] [stdout]  --> tig-runtime/src/main.rs:7:44
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tig_structs::core::{BenchmarkSettings, CPUArchitecture, OutputData};
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `jsonify`
[INFO] [stdout]  --> tig-runtime/src/main.rs:8:28
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tig_utils::{dejsonify, jsonify};
[INFO] [stdout]   |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `dispatch_challenge`
[INFO] [stdout]    --> tig-runtime/src/main.rs:108:18
[INFO] [stdout]     |
[INFO] [stdout] 108 |     macro_rules! dispatch_challenge {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tig_challenges::*`
[INFO] [stdout]  --> tig-verifier/src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tig_challenges::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `dispatch_challenge`
[INFO] [stdout]   --> tig-verifier/src/main.rs:65:18
[INFO] [stdout]    |
[INFO] [stdout] 65 |     macro_rules! dispatch_challenge {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> tig-verifier/src/main.rs:227:5
[INFO] [stdout]     |
[INFO] [stdout] 175 | /     match settings.challenge_id.as_str() {
[INFO] [stdout] 176 | |         "c001" => {
[INFO] [stdout] 177 | |             #[cfg(not(feature = "c001"))]
[INFO] [stdout] 178 | |             panic!("tig-verifier was not compiled with '--features c001'");
[INFO] [stdout] ...   |
[INFO] [stdout] 224 | |         _ => panic!("Unsupported challenge"),
[INFO] [stdout] 225 | |     }
[INFO] [stdout]     | |_____- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 226 |
[INFO] [stdout] 227 | /     if let Some(err_msg) = err_msg {
[INFO] [stdout] 228 | |         eprintln!("Verification error: {}", err_msg);
[INFO] [stdout] 229 | |         std::process::exit(1);
[INFO] [stdout] 230 | |     }
[INFO] [stdout]     | |_____^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> tig-verifier/src/main.rs:227:5
[INFO] [stdout]     |
[INFO] [stdout] 175 | /     match settings.challenge_id.as_str() {
[INFO] [stdout] 176 | |         "c001" => {
[INFO] [stdout] 177 | |             #[cfg(not(feature = "c001"))]
[INFO] [stdout] 178 | |             panic!("tig-verifier was not compiled with '--features c001'");
[INFO] [stdout] ...   |
[INFO] [stdout] 224 | |         _ => panic!("Unsupported challenge"),
[INFO] [stdout] 225 | |     }
[INFO] [stdout]     | |_____- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 226 |
[INFO] [stdout] 227 | /     if let Some(err_msg) = err_msg {
[INFO] [stdout] 228 | |         eprintln!("Verification error: {}", err_msg);
[INFO] [stdout] 229 | |         std::process::exit(1);
[INFO] [stdout] 230 | |     }
[INFO] [stdout]     | |_____^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ptx_path`
[INFO] [stdout]   --> tig-runtime/src/main.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     ptx_path: Option<PathBuf>,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ptx_path`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gpu_device`
[INFO] [stdout]   --> tig-runtime/src/main.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     gpu_device: Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gpu_device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hyperparameters`
[INFO] [stdout]   --> tig-runtime/src/main.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let hyperparameters = hyperparameters.map(|x| load_hyperparameters(&x));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hyperparameters`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_file`
[INFO] [stdout]    --> tig-runtime/src/main.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |     let output_file = match output_folder {
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tig-verifier/src/main.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let mut err_msg = Option::<String>::None;
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `solution_path`
[INFO] [stdout]   --> tig-verifier/src/main.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     solution_path: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_solution_path`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ptx_path`
[INFO] [stdout]   --> tig-verifier/src/main.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     ptx_path: Option<PathBuf>,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ptx_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gpu_device`
[INFO] [stdout]   --> tig-verifier/src/main.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     gpu_device: Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gpu_device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `verbose`
[INFO] [stdout]   --> tig-verifier/src/main.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     verbose: bool,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_verbose`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seed`
[INFO] [stdout]   --> tig-verifier/src/main.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let seed = settings.calc_seed(&rand_hash, nonce);
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_seed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err_msg`
[INFO] [stdout]   --> tig-verifier/src/main.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let mut err_msg = Option::<String>::None;
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_err_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tig-verifier/src/main.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let mut err_msg = Option::<String>::None;
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `solution_path`
[INFO] [stdout]   --> tig-verifier/src/main.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     solution_path: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_solution_path`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ptx_path`
[INFO] [stdout]   --> tig-verifier/src/main.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     ptx_path: Option<PathBuf>,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ptx_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_solution` is never used
[INFO] [stdout]    --> tig-verifier/src/main.rs:251:4
[INFO] [stdout]     |
[INFO] [stdout] 251 | fn load_solution(solution: &str) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gpu_device`
[INFO] [stdout]   --> tig-verifier/src/main.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     gpu_device: Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gpu_device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `verbose`
[INFO] [stdout]   --> tig-verifier/src/main.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     verbose: bool,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_verbose`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seed`
[INFO] [stdout]   --> tig-verifier/src/main.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let seed = settings.calc_seed(&rand_hash, nonce);
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_seed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err_msg`
[INFO] [stdout]   --> tig-verifier/src/main.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let mut err_msg = Option::<String>::None;
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_err_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_solution` is never used
[INFO] [stdout]    --> tig-verifier/src/main.rs:251:4
[INFO] [stdout]     |
[INFO] [stdout] 251 | fn load_solution(solution: &str) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ptx_path`
[INFO] [stdout]   --> tig-runtime/src/main.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     ptx_path: Option<PathBuf>,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ptx_path`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gpu_device`
[INFO] [stdout]   --> tig-runtime/src/main.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     gpu_device: Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gpu_device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hyperparameters`
[INFO] [stdout]   --> tig-runtime/src/main.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let hyperparameters = hyperparameters.map(|x| load_hyperparameters(&x));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hyperparameters`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_file`
[INFO] [stdout]    --> tig-runtime/src/main.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |     let output_file = match output_folder {
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.86s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ethereum-types v0.14.1, primitive-types v0.12.2, tig-utils v0.1.0 (/opt/rustwide/workdir/tig-utils)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 9`
[INFO] running `Command { std: "docker" "inspect" "2471f19801b2977567b17d90473c0eff511f2e918a3b734ec8623698b2b64b8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2471f19801b2977567b17d90473c0eff511f2e918a3b734ec8623698b2b64b8d", kill_on_drop: false }`
[INFO] [stdout] 2471f19801b2977567b17d90473c0eff511f2e918a3b734ec8623698b2b64b8d
