[INFO] updating cached repository rafaeelaudibert/TrabalhoFinalCPD
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rafaeelaudibert/TrabalhoFinalCPD
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rafaeelaudibert/TrabalhoFinalCPD" "work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/rafaeelaudibert/TrabalhoFinalCPD"`
[INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/rafaeelaudibert/TrabalhoFinalCPD'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rafaeelaudibert/TrabalhoFinalCPD" "work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/rafaeelaudibert/TrabalhoFinalCPD"`
[INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/rafaeelaudibert/TrabalhoFinalCPD'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 13cc0440d8d02dca1cd246bc605c6ba0e0b7ea27
[INFO] sha for GitHub repo rafaeelaudibert/TrabalhoFinalCPD: 13cc0440d8d02dca1cd246bc605c6ba0e0b7ea27
[INFO] validating manifest of rafaeelaudibert/TrabalhoFinalCPD on toolchain master#1891bfa80364eead426517c68de6947b7692e2de
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rafaeelaudibert/TrabalhoFinalCPD on toolchain try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rafaeelaudibert/TrabalhoFinalCPD
[INFO] finished frobbing rafaeelaudibert/TrabalhoFinalCPD
[INFO] frobbed toml for rafaeelaudibert/TrabalhoFinalCPD written to work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/rafaeelaudibert/TrabalhoFinalCPD/Cargo.toml
[INFO] started frobbing rafaeelaudibert/TrabalhoFinalCPD
[INFO] finished frobbing rafaeelaudibert/TrabalhoFinalCPD
[INFO] frobbed toml for rafaeelaudibert/TrabalhoFinalCPD written to work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/rafaeelaudibert/TrabalhoFinalCPD/Cargo.toml
[INFO] crate rafaeelaudibert/TrabalhoFinalCPD already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rafaeelaudibert/TrabalhoFinalCPD against try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a for pr-60261
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60261/worker-1/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/rafaeelaudibert/TrabalhoFinalCPD:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 81432ba923048e801964b86dfe78b9d76ecdebe75be8a1d72d934b44c21f9ec4
[INFO] running `"docker" "start" "-a" "81432ba923048e801964b86dfe78b9d76ecdebe75be8a1d72d934b44c21f9ec4"`
[INFO] [stderr]     Checking memchr v2.1.0
[INFO] [stderr]     Checking csv-core v0.1.4
[INFO] [stderr]     Checking csv v1.0.2
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]     Checking trabalho_final_cpd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/cli.rs:314:21
[INFO] [stderr]     |
[INFO] [stderr] 314 |         if let Some(mut entry_positions) = trie::Trie::at_from_file(&piece, "name_trie.bin", prefix_search).unwrap() {
[INFO] [stderr]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/cli.rs:330:25
[INFO] [stderr]     |
[INFO] [stderr] 330 |             if let Some(mut entry_positions) =
[INFO] [stderr]     |                         ----^^^^^^^^^^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/cli.rs:366:21
[INFO] [stderr]     |
[INFO] [stderr] 366 |         if let Some(mut entry_positions) = trie::Trie::at_from_file(&piece, "role_trie.bin", prefix_search).unwrap() {
[INFO] [stderr]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/cli.rs:382:25
[INFO] [stderr]     |
[INFO] [stderr] 382 |             if let Some(mut entry_positions) =
[INFO] [stderr]     |                         ----^^^^^^^^^^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/cli.rs:418:21
[INFO] [stderr]     |
[INFO] [stderr] 418 |         if let Some(mut entry_positions) = trie::Trie::at_from_file(&piece, "agency_trie.bin", prefix_search).unwrap() {
[INFO] [stderr]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/cli.rs:434:25
[INFO] [stderr]     |
[INFO] [stderr] 434 |             if let Some(mut entry_positions) =
[INFO] [stderr]     |                         ----^^^^^^^^^^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/cli.rs:314:21
[INFO] [stderr]     |
[INFO] [stderr] 314 |         if let Some(mut entry_positions) = trie::Trie::at_from_file(&piece, "name_trie.bin", prefix_search).unwrap() {
[INFO] [stderr]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/cli.rs:330:25
[INFO] [stderr]     |
[INFO] [stderr] 330 |             if let Some(mut entry_positions) =
[INFO] [stderr]     |                         ----^^^^^^^^^^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/cli.rs:366:21
[INFO] [stderr]     |
[INFO] [stderr] 366 |         if let Some(mut entry_positions) = trie::Trie::at_from_file(&piece, "role_trie.bin", prefix_search).unwrap() {
[INFO] [stderr]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/cli.rs:382:25
[INFO] [stderr]     |
[INFO] [stderr] 382 |             if let Some(mut entry_positions) =
[INFO] [stderr]     |                         ----^^^^^^^^^^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/cli.rs:418:21
[INFO] [stderr]     |
[INFO] [stderr] 418 |         if let Some(mut entry_positions) = trie::Trie::at_from_file(&piece, "agency_trie.bin", prefix_search).unwrap() {
[INFO] [stderr]     |                     ----^^^^^^^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/cli.rs:434:25
[INFO] [stderr]     |
[INFO] [stderr] 434 |             if let Some(mut entry_positions) =
[INFO] [stderr]     |                         ----^^^^^^^^^^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.58s
[INFO] running `"docker" "inspect" "81432ba923048e801964b86dfe78b9d76ecdebe75be8a1d72d934b44c21f9ec4"`
[INFO] running `"docker" "rm" "-f" "81432ba923048e801964b86dfe78b9d76ecdebe75be8a1d72d934b44c21f9ec4"`
[INFO] [stdout] 81432ba923048e801964b86dfe78b9d76ecdebe75be8a1d72d934b44c21f9ec4