[INFO] cloning repository https://github.com/Deka-Labs/EvolMethodsInSE
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Deka-Labs/EvolMethodsInSE" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeka-Labs%2FEvolMethodsInSE", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeka-Labs%2FEvolMethodsInSE'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1f1097983fa9c4803e31781e25fe281f3c57d0ec
[INFO] checking Deka-Labs/EvolMethodsInSE against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeka-Labs%2FEvolMethodsInSE" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Deka-Labs/EvolMethodsInSE
[INFO] finished tweaking git repo https://github.com/Deka-Labs/EvolMethodsInSE
[INFO] tweaked toml for git repo https://github.com/Deka-Labs/EvolMethodsInSE written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Deka-Labs/EvolMethodsInSE on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Deka-Labs/EvolMethodsInSE 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad1d703f8f1afe78607c81549c4924cee93463bc92e209551b6d2d1d32d29bc8
[INFO] running `Command { std: "docker" "start" "-a" "ad1d703f8f1afe78607c81549c4924cee93463bc92e209551b6d2d1d32d29bc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad1d703f8f1afe78607c81549c4924cee93463bc92e209551b6d2d1d32d29bc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad1d703f8f1afe78607c81549c4924cee93463bc92e209551b6d2d1d32d29bc8", kill_on_drop: false }`
[INFO] [stdout] ad1d703f8f1afe78607c81549c4924cee93463bc92e209551b6d2d1d32d29bc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 002fe7852fcb4528492e1fcffc115b15904ae13fa1956d254db808507a7ed84c
[INFO] running `Command { std: "docker" "start" "-a" "002fe7852fcb4528492e1fcffc115b15904ae13fa1956d254db808507a7ed84c", 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 libc v0.2.117
[INFO] [stderr]    Compiling libm v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]     Checking textwrap v0.14.2
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking getrandom v0.2.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking genetic_algorithm v0.1.0 (/opt/rustwide/workdir/genetic_algorithm)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> genetic_algorithm/src/conditional/factory.rs:42:61
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn new_processor(&'fact self) -> VectorGeneticProcessor<'_> {
[INFO] [stdout]    |                       ----- the lifetime is named here      ^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'fact`
[INFO] [stdout]    |
[INFO] [stdout] 42 -     fn new_processor(&'fact self) -> VectorGeneticProcessor<'_> {
[INFO] [stdout] 42 +     fn new_processor(&'fact self) -> VectorGeneticProcessor<'fact> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> genetic_algorithm/src/multifactor/factory.rs:42:61
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn new_processor(&'fact self) -> VectorGeneticProcessor<'_> {
[INFO] [stdout]    |                       ----- the lifetime is named here      ^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'fact`
[INFO] [stdout]    |
[INFO] [stdout] 42 -     fn new_processor(&'fact self) -> VectorGeneticProcessor<'_> {
[INFO] [stdout] 42 +     fn new_processor(&'fact self) -> VectorGeneticProcessor<'fact> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> genetic_algorithm/src/conditional/factory.rs:42:61
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn new_processor(&'fact self) -> VectorGeneticProcessor<'_> {
[INFO] [stdout]    |                       ----- the lifetime is named here      ^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'fact`
[INFO] [stdout]    |
[INFO] [stdout] 42 -     fn new_processor(&'fact self) -> VectorGeneticProcessor<'_> {
[INFO] [stdout] 42 +     fn new_processor(&'fact self) -> VectorGeneticProcessor<'fact> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> genetic_algorithm/src/multifactor/factory.rs:42:61
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn new_processor(&'fact self) -> VectorGeneticProcessor<'_> {
[INFO] [stdout]    |                       ----- the lifetime is named here      ^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'fact`
[INFO] [stdout]    |
[INFO] [stdout] 42 -     fn new_processor(&'fact self) -> VectorGeneticProcessor<'_> {
[INFO] [stdout] 42 +     fn new_processor(&'fact self) -> VectorGeneticProcessor<'fact> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.0.14
[INFO] [stderr]     Checking clap v3.0.14
[INFO] [stderr]     Checking lr3_cond v0.1.0 (/opt/rustwide/workdir/lr3_cond)
[INFO] [stderr]     Checking lr2_multicriteria v0.1.0 (/opt/rustwide/workdir/lr2_multicriteria)
[INFO] [stderr]     Checking lr1_multifactor v0.1.0 (/opt/rustwide/workdir/lr1_multifactor)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> lr1_multifactor/src/main.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 87 |         |v| (2500.0 - (v[0].powi(2) + v[1] - 11.0).powi(2) - (v[0] + v[1].powi(2) - 7.0).powi(2));
[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] 87 -         |v| (2500.0 - (v[0].powi(2) + v[1] - 11.0).powi(2) - (v[0] + v[1].powi(2) - 7.0).powi(2));
[INFO] [stdout] 87 +         |v| 2500.0 - (v[0].powi(2) + v[1] - 11.0).powi(2) - (v[0] + v[1].powi(2) - 7.0).powi(2) ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> lr2_multicriteria/src/main.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | /     /// Population dump
[INFO] [stdout] 38 | |     #[clap(long, default_value = "dump_pop.csv")]
[INFO] [stdout] 39 | |     pub population_dump: String,
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> lr1_multifactor/src/main.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 87 |         |v| (2500.0 - (v[0].powi(2) + v[1] - 11.0).powi(2) - (v[0] + v[1].powi(2) - 7.0).powi(2));
[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] 87 -         |v| (2500.0 - (v[0].powi(2) + v[1] - 11.0).powi(2) - (v[0] + v[1].powi(2) - 7.0).powi(2));
[INFO] [stdout] 87 +         |v| 2500.0 - (v[0].powi(2) + v[1] - 11.0).powi(2) - (v[0] + v[1].powi(2) - 7.0).powi(2) ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lr2_multicriteria` (bin "lr2_multicriteria") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> lr1_multifactor/src/main.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     /// Population dump
[INFO] [stdout] 39 | |     #[clap(long, default_value = "dump_pop.csv")]
[INFO] [stdout] 40 | |     pub population_dump: String,
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lr1_multifactor` (bin "lr1_multifactor" test) due to 1 previous error; 1 warning emitted
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> lr2_multicriteria/src/main.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | /     /// Population dump
[INFO] [stdout] 38 | |     #[clap(long, default_value = "dump_pop.csv")]
[INFO] [stdout] 39 | |     pub population_dump: String,
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lr2_multicriteria` (bin "lr2_multicriteria" test) due to 1 previous error
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> lr3_cond/src/main.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | /     /// Population dump
[INFO] [stdout] 50 | |     #[clap(long, default_value = "dump_pop.csv")]
[INFO] [stdout] 51 | |     pub population_dump: String,
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> lr3_cond/src/main.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 | /     /// File for dump errors from population
[INFO] [stdout] 91 | |     #[clap(long, default_value = "dump_pop_err_pop.csv")]
[INFO] [stdout] 92 | |     pub errors_dump_pop_from_pop: String,
[INFO] [stdout]    | |________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> lr3_cond/src/main.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 | /     /// File for dump errors from population
[INFO] [stdout] 95 | |     #[clap(long, default_value = "dump_pop_err_mutation.csv")]
[INFO] [stdout] 96 | |     pub errors_dump_pop_from_mutation: String,
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> lr3_cond/src/main.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | /     /// Population dump
[INFO] [stdout] 50 | |     #[clap(long, default_value = "dump_pop.csv")]
[INFO] [stdout] 51 | |     pub population_dump: String,
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> lr3_cond/src/main.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 | /     /// File for dump errors from population
[INFO] [stdout] 91 | |     #[clap(long, default_value = "dump_pop_err_pop.csv")]
[INFO] [stdout] 92 | |     pub errors_dump_pop_from_pop: String,
[INFO] [stdout]    | |________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> lr3_cond/src/main.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 | /     /// File for dump errors from population
[INFO] [stdout] 95 | |     #[clap(long, default_value = "dump_pop_err_mutation.csv")]
[INFO] [stdout] 96 | |     pub errors_dump_pop_from_mutation: String,
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lr3_cond` (bin "lr3_cond" test) due to 3 previous errors
[INFO] [stderr] error: could not compile `lr3_cond` (bin "lr3_cond") due to 3 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> lr1_multifactor/src/main.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     /// Population dump
[INFO] [stdout] 39 | |     #[clap(long, default_value = "dump_pop.csv")]
[INFO] [stdout] 40 | |     pub population_dump: String,
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lr1_multifactor` (bin "lr1_multifactor") due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "002fe7852fcb4528492e1fcffc115b15904ae13fa1956d254db808507a7ed84c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "002fe7852fcb4528492e1fcffc115b15904ae13fa1956d254db808507a7ed84c", kill_on_drop: false }`
[INFO] [stdout] 002fe7852fcb4528492e1fcffc115b15904ae13fa1956d254db808507a7ed84c