[INFO] crate karma 0.1.0 is already in cache
[INFO] extracting crate karma 0.1.0 into work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/karma/0.1.0
[INFO] extracting crate karma 0.1.0 into work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/karma/0.1.0
[INFO] validating manifest of karma-0.1.0 on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of karma-0.1.0 on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing karma-0.1.0
[INFO] finished frobbing karma-0.1.0
[INFO] frobbed toml for karma-0.1.0 written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/karma/0.1.0/Cargo.toml
[INFO] started frobbing karma-0.1.0
[INFO] finished frobbing karma-0.1.0
[INFO] frobbed toml for karma-0.1.0 written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/karma/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking karma-0.1.0 against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-0/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/karma/0.1.0:/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5cdaf8ff14a41e0924b0e917b4aadf99313c9c46170c0ea0b7073a74d4ac1e2e
[INFO] running `"docker" "start" "-a" "5cdaf8ff14a41e0924b0e917b4aadf99313c9c46170c0ea0b7073a74d4ac1e2e"`
[INFO] [stderr]    Compiling libc v0.2.50
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking karma v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: value assigned to `l` is never read
[INFO] [stderr]    --> src/lib.rs:195:17
[INFO] [stderr]     |
[INFO] [stderr] 195 |         let mut l = 0i64;
[INFO] [stderr]     |                 ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `N` should have a snake case name
[INFO] [stderr]  --> src/lib.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     N: i64,
[INFO] [stderr]   |     ^ help: convert the identifier to snake case: `n`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `O` should have a snake case name
[INFO] [stderr]  --> src/lib.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     O: i64,
[INFO] [stderr]   |     ^ help: convert the identifier to snake case: `o`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `S` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:174:13
[INFO] [stderr]     |
[INFO] [stderr] 174 |         let S = outputs.len() as i64;
[INFO] [stderr]     |             ^ help: convert the identifier to snake case: `s`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `l` is never read
[INFO] [stderr]    --> src/lib.rs:195:17
[INFO] [stderr]     |
[INFO] [stderr] 195 |         let mut l = 0i64;
[INFO] [stderr]     |                 ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `N` should have a snake case name
[INFO] [stderr]  --> src/lib.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     N: i64,
[INFO] [stderr]   |     ^ help: convert the identifier to snake case: `n`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `O` should have a snake case name
[INFO] [stderr]  --> src/lib.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     O: i64,
[INFO] [stderr]   |     ^ help: convert the identifier to snake case: `o`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `S` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:174:13
[INFO] [stderr]     |
[INFO] [stderr] 174 |         let S = outputs.len() as i64;
[INFO] [stderr]     |             ^ help: convert the identifier to snake case: `s`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `testPool` should have a snake case name
[INFO] [stderr]   --> examples/foo.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let testPool = vec!["1,4-Butanediol", "1P-ETH-LAD", "1P-LSD", "2-Aminoindane", "2-FA", "2-FMA", "2-Fluorodeschloroketamine", "2-Oxo-PCE", "2-methyl-2-butanol", "25B-NBOMe", "25C-NBOMe", "25I-NBOMe", "25N-NBOMe", "2C-B", "2C-B-FLY", "2C-C", "2C-D", "2C-E", "2C-H", "2C-I", "2C-P", "2C-T-2", "2C-T-7", "3-FA", "3-FEA", "3-FPM", "3-MMC", "3-MeO-PCE", "3-MeO-PCMo", "3-MeO-PCP", "4-AcO-DET", "4-AcO-DMT", "4-AcO-DiPT", "4-AcO-MET", "4-AcO-MiPT", "4-FA", "4-FMA", "4-HO-DET", "4-HO-DPT", "4-HO-DiPT", "4-HO-EPT", "4-HO-MET", "4-HO-MPT", "4-HO-MiPT", "4-MeO-PCP", "4F-EPH", "5-APB", "5-Hydroxytryptophan", "5-MAPB", "5-MeO-DALT", "5-MeO-DMT", "5-MeO-DiBF", "5-MeO-DiPT", "5-MeO-MiPT", "5F-AKB48", "5F-PB-22", "6-APB", "6-APDB", "A-PHP", "A-PVP", "AB-FUBINACA", "AL-LAD", "ALD-52", "Acetylfentanyl", "Alcohol", "Alpha-GPC", "Alprazolam", "Amphetamine", "Armodafinil", "Ayahuasca", "Benzydamine", "Bufotenin", "Buprenorphine", "Butylone", "Caffeine", "Cannabis", "Carisoprodol", "Choline bitartrate", "Citicoline", "Clonazepam", "Clonazolam", "Cocaine", "Codeine", "Coluracetam", "Creatine", "DET", "DMT", "DOB", "DOC", "DOI", "DOM", "DPT", "DXM & DPH in combination", "Dehydroxyfluorafinil", "Deschloroetizolam", "Deschloroketamine", "Desoxypipradol", "Dextromethorphan", "Dextropropoxyphene", "DiPT", "Diazepam", "Diclazepam", "Dihydrocodeine", "Diphenhydramine", "Diphenidine", "ETH-LAD", "Efavirenz", "Ephenidine", "Escaline", "Ethyl-Hexedrone", "Ethylcathinone", "Ethylone", "Ethylphenidate", "Etizolam", "F-Phenibut", "Fentanyl", "Flubromazepam", "Flubromazolam", "GBL", "GHB", "Gabapentin", "Haloperidol", "Heroin", "Hydrocodone", "Hydromorphone", "Ibogaine", "Isopropylphenidate", "JWH-073", "Ketamine", "Kratom", "LSA", "LSD", "LSZ", "Lisdexamfetamine", "Lorazepam", "MCPP", "MDA", "MDAI", "MDEA", "MDMA", "MDPV", "MET", "MPT", "Melatonin", "Mephedrone", "Methadone", "Methallylescaline", "Methamphetamine", "Methaqualone", "Methiopropamine", "Methoxetamine", "Methoxphenidine", "Methylnaphthidate", "Methylone", "Methylphenidate", "Metizolam", "Mexedrone", "MiPT", "Mirtazapine", "Modafinil", "N-Acetylcysteine", "NM-2-AI", "Naloxone", "Nicotine", "Nifoxipam", "Nitrous Oxide", "Noopept", "O-Desmethyltramadol", "Oxiracetam", "Oxycodone", "Oxymorphone", "PCP", "PMMA", "PRO-LAD", "Pentobarbital", "Pethidine", "Phenibut", "Phenobarbital", "Piracetam", "Pramiracetam", "Pregabalin", "Prolintane", "Propylhexedrine", "Proscaline", "Psilocin", "Pyrazolam", "Quetiapine", "RTI-111", "Risperidone", "STS-135", "Salvinorin A", "Secobarbital", "Sufentanil", "THJ-018", "THJ-2201", "TMA-2", "TMA-6", "Tapentadol", "Temazepam", "Theanine", "Tianeptine", "Tramadol", "Tyrosine", "U-47700", "Zolpidem", "Zopiclone"];
[INFO] [stderr]    |         ^^^^^^^^ help: convert the identifier to snake case: `test_pool`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.34s
[INFO] running `"docker" "inspect" "5cdaf8ff14a41e0924b0e917b4aadf99313c9c46170c0ea0b7073a74d4ac1e2e"`
[INFO] running `"docker" "rm" "-f" "5cdaf8ff14a41e0924b0e917b4aadf99313c9c46170c0ea0b7073a74d4ac1e2e"`
[INFO] [stdout] 5cdaf8ff14a41e0924b0e917b4aadf99313c9c46170c0ea0b7073a74d4ac1e2e