[INFO] cloning repository https://github.com/anko9801/N-solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anko9801/N-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanko9801%2FN-solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanko9801%2FN-solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 38a89afd5f7a0245918886c7fbfab255335062e9
[INFO] testing anko9801/N-solver against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanko9801%2FN-solver" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anko9801/N-solver on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/anko9801/N-solver
[INFO] finished tweaking git repo https://github.com/anko9801/N-solver
[INFO] tweaked toml for git repo https://github.com/anko9801/N-solver written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/anko9801/N-solver already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 843f79affc6a657c8c67040479dc605f55ce4af13c67562bc220782d197b46c1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "843f79affc6a657c8c67040479dc605f55ce4af13c67562bc220782d197b46c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "843f79affc6a657c8c67040479dc605f55ce4af13c67562bc220782d197b46c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "843f79affc6a657c8c67040479dc605f55ce4af13c67562bc220782d197b46c1", kill_on_drop: false }`
[INFO] [stdout] 843f79affc6a657c8c67040479dc605f55ce4af13c67562bc220782d197b46c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d6fb0503486dcf1f00013b5e3bbe10dcd4e750c1baa04677857b400abc71d48
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1d6fb0503486dcf1f00013b5e3bbe10dcd4e750c1baa04677857b400abc71d48", kill_on_drop: false }`
[INFO] [stderr]    Compiling sat-solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `parse_error` should have an upper camel case name
[INFO] [stdout]   --> src/lexer.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     parse_error(String),
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `ParseError`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer.rs:94:20
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 'a'...'z' | 'A'...'Z' => self.alpha(),
[INFO] [stdout]    |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer.rs:94:32
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 'a'...'z' | 'A'...'Z' => self.alpha(),
[INFO] [stdout]    |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:115:24
[INFO] [stdout]     |
[INFO] [stdout] 115 |                     'a'...'z' | 'A'...'Z' | '0'...'9' => {
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:115:36
[INFO] [stdout]     |
[INFO] [stdout] 115 |                     'a'...'z' | 'A'...'Z' | '0'...'9' => {
[INFO] [stdout]     |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:115:48
[INFO] [stdout]     |
[INFO] [stdout] 115 |                     'a'...'z' | 'A'...'Z' | '0'...'9' => {
[INFO] [stdout]     |                                                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Error`, `Kind`, `Lexer`, `Token`
[INFO] [stdout]  --> src/analyse.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::lexer::{Lexer, Token, Kind, Error};
[INFO] [stdout]   |                    ^^^^^  ^^^^^  ^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/parser.rs:253:17
[INFO] [stdout]     |
[INFO] [stdout] 253 |                 _ => panic!("no"),
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lexer.rs:106:17
[INFO] [stdout]     |
[INFO] [stdout] 106 |             Err(c) => None,
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lexer.rs:122:21
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 Err(e) => return None,
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `clause2`
[INFO] [stdout]    --> src/analyse.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |         let clause2 = clause.clone();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_clause2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Error`, `Kind`, `Lexer`, `Token`
[INFO] [stdout]  --> src/main.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use sat_solver::lexer::{Lexer, Token, Kind, Error};
[INFO] [stdout]   |                         ^^^^^  ^^^^^  ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Analyser`
[INFO] [stdout]  --> src/main.rs:4:42
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sat_solver::parser::{Parser, Clause, Analyser};
[INFO] [stdout]   |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sat_solver::analyse::*`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sat_solver::analyse::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/main.rs:47:88
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let mut p: Vec<Vec<Vec<Clause>>> = vec![vec![vec![Clause::Empty(0,0,0); 4]; 4]; 4];;
[INFO] [stdout]    |                                                                                        ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/main.rs:53:26
[INFO] [stdout]    |
[INFO] [stdout] 53 |                     e @ 1...4 => {
[INFO] [stdout]    |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.44s
[INFO] running `Command { std: "docker" "inspect" "1d6fb0503486dcf1f00013b5e3bbe10dcd4e750c1baa04677857b400abc71d48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d6fb0503486dcf1f00013b5e3bbe10dcd4e750c1baa04677857b400abc71d48", kill_on_drop: false }`
[INFO] [stdout] 1d6fb0503486dcf1f00013b5e3bbe10dcd4e750c1baa04677857b400abc71d48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 079e8f4d372495bd561bd9e819e344367c7a56034d50f0c8814624aedcf2a968
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "079e8f4d372495bd561bd9e819e344367c7a56034d50f0c8814624aedcf2a968", kill_on_drop: false }`
[INFO] [stdout] warning: variant `parse_error` should have an upper camel case name
[INFO] [stdout]   --> src/lexer.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     parse_error(String),
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `ParseError`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sat-solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer.rs:94:20
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 'a'...'z' | 'A'...'Z' => self.alpha(),
[INFO] [stdout]    |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer.rs:94:32
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 'a'...'z' | 'A'...'Z' => self.alpha(),
[INFO] [stdout]    |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:115:24
[INFO] [stdout]     |
[INFO] [stdout] 115 |                     'a'...'z' | 'A'...'Z' | '0'...'9' => {
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:115:36
[INFO] [stdout]     |
[INFO] [stdout] 115 |                     'a'...'z' | 'A'...'Z' | '0'...'9' => {
[INFO] [stdout]     |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:115:48
[INFO] [stdout]     |
[INFO] [stdout] 115 |                     'a'...'z' | 'A'...'Z' | '0'...'9' => {
[INFO] [stdout]     |                                                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Error`, `Kind`, `Lexer`, `Token`
[INFO] [stdout]  --> src/analyse.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::lexer::{Lexer, Token, Kind, Error};
[INFO] [stdout]   |                    ^^^^^  ^^^^^  ^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/parser.rs:253:17
[INFO] [stdout]     |
[INFO] [stdout] 253 |                 _ => panic!("no"),
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lexer.rs:106:17
[INFO] [stdout]     |
[INFO] [stdout] 106 |             Err(c) => None,
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lexer.rs:122:21
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 Err(e) => return None,
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `clause2`
[INFO] [stdout]    --> src/analyse.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |         let clause2 = clause.clone();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_clause2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Error`, `Kind`, `Lexer`, `Token`
[INFO] [stdout]  --> src/main.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use sat_solver::lexer::{Lexer, Token, Kind, Error};
[INFO] [stdout]   |                         ^^^^^  ^^^^^  ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Analyser`
[INFO] [stdout]  --> src/main.rs:4:42
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sat_solver::parser::{Parser, Clause, Analyser};
[INFO] [stdout]   |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sat_solver::analyse::*`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sat_solver::analyse::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/main.rs:47:88
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let mut p: Vec<Vec<Vec<Clause>>> = vec![vec![vec![Clause::Empty(0,0,0); 4]; 4]; 4];;
[INFO] [stdout]    |                                                                                        ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/main.rs:53:26
[INFO] [stdout]    |
[INFO] [stdout] 53 |                     e @ 1...4 => {
[INFO] [stdout]    |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `parse_error` should have an upper camel case name
[INFO] [stdout]   --> src/lexer.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     parse_error(String),
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `ParseError`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer.rs:94:20
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 'a'...'z' | 'A'...'Z' => self.alpha(),
[INFO] [stdout]    |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer.rs:94:32
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 'a'...'z' | 'A'...'Z' => self.alpha(),
[INFO] [stdout]    |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:115:24
[INFO] [stdout]     |
[INFO] [stdout] 115 |                     'a'...'z' | 'A'...'Z' | '0'...'9' => {
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:115:36
[INFO] [stdout]     |
[INFO] [stdout] 115 |                     'a'...'z' | 'A'...'Z' | '0'...'9' => {
[INFO] [stdout]     |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:115:48
[INFO] [stdout]     |
[INFO] [stdout] 115 |                     'a'...'z' | 'A'...'Z' | '0'...'9' => {
[INFO] [stdout]     |                                                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Error`, `Kind`, `Lexer`, `Token`
[INFO] [stdout]  --> src/analyse.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::lexer::{Lexer, Token, Kind, Error};
[INFO] [stdout]   |                    ^^^^^  ^^^^^  ^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/parser.rs:253:17
[INFO] [stdout]     |
[INFO] [stdout] 253 |                 _ => panic!("no"),
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lexer.rs:106:17
[INFO] [stdout]     |
[INFO] [stdout] 106 |             Err(c) => None,
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lexer.rs:122:21
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 Err(e) => return None,
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `clause2`
[INFO] [stdout]    --> src/analyse.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |         let clause2 = clause.clone();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_clause2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "079e8f4d372495bd561bd9e819e344367c7a56034d50f0c8814624aedcf2a968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "079e8f4d372495bd561bd9e819e344367c7a56034d50f0c8814624aedcf2a968", kill_on_drop: false }`
[INFO] [stdout] 079e8f4d372495bd561bd9e819e344367c7a56034d50f0c8814624aedcf2a968
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 96c13a49d4890881a8e44f15e3f45ed20d31b1e1e3cc93a544ea11a265880bd7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "96c13a49d4890881a8e44f15e3f45ed20d31b1e1e3cc93a544ea11a265880bd7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: variant `parse_error` should have an upper camel case name
[INFO] [stderr]   --> src/lexer.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     parse_error(String),
[INFO] [stderr]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `ParseError`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer.rs:94:20
[INFO] [stderr]    |
[INFO] [stderr] 94 |                 'a'...'z' | 'A'...'Z' => self.alpha(),
[INFO] [stderr]    |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer.rs:94:32
[INFO] [stderr]    |
[INFO] [stderr] 94 |                 'a'...'z' | 'A'...'Z' => self.alpha(),
[INFO] [stderr]    |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:115:24
[INFO] [stderr]     |
[INFO] [stderr] 115 |                     'a'...'z' | 'A'...'Z' | '0'...'9' => {
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:115:36
[INFO] [stderr]     |
[INFO] [stderr] 115 |                     'a'...'z' | 'A'...'Z' | '0'...'9' => {
[INFO] [stderr]     |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:115:48
[INFO] [stderr]     |
[INFO] [stderr] 115 |                     'a'...'z' | 'A'...'Z' | '0'...'9' => {
[INFO] [stderr]     |                                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Error`, `Kind`, `Lexer`, `Token`
[INFO] [stderr]  --> src/analyse.rs:1:20
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::lexer::{Lexer, Token, Kind, Error};
[INFO] [stderr]   |                    ^^^^^  ^^^^^  ^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/parser.rs:253:17
[INFO] [stderr]     |
[INFO] [stderr] 253 |                 _ => panic!("no"),
[INFO] [stderr]     |                 ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]    --> src/lexer.rs:106:17
[INFO] [stderr]     |
[INFO] [stderr] 106 |             Err(c) => None,
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/lexer.rs:122:21
[INFO] [stderr]     |
[INFO] [stderr] 122 |                 Err(e) => return None,
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `clause2`
[INFO] [stderr]    --> src/analyse.rs:106:13
[INFO] [stderr]     |
[INFO] [stderr] 106 |         let clause2 = clause.clone();
[INFO] [stderr]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_clause2`
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variant `parse_error` should have an upper camel case name
[INFO] [stderr]   --> src/lexer.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     parse_error(String),
[INFO] [stderr]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `ParseError`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer.rs:94:20
[INFO] [stderr]    |
[INFO] [stderr] 94 |                 'a'...'z' | 'A'...'Z' => self.alpha(),
[INFO] [stderr]    |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer.rs:94:32
[INFO] [stderr]    |
[INFO] [stderr] 94 |                 'a'...'z' | 'A'...'Z' => self.alpha(),
[INFO] [stderr]    |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:115:24
[INFO] [stderr]     |
[INFO] [stderr] 115 |                     'a'...'z' | 'A'...'Z' | '0'...'9' => {
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:115:36
[INFO] [stderr]     |
[INFO] [stderr] 115 |                     'a'...'z' | 'A'...'Z' | '0'...'9' => {
[INFO] [stderr]     |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:115:48
[INFO] [stderr]     |
[INFO] [stderr] 115 |                     'a'...'z' | 'A'...'Z' | '0'...'9' => {
[INFO] [stderr]     |                                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Error`, `Kind`, `Lexer`, `Token`
[INFO] [stderr]  --> src/main.rs:3:25
[INFO] [stderr]   |
[INFO] [stderr] 3 | use sat_solver::lexer::{Lexer, Token, Kind, Error};
[INFO] [stderr]   |                         ^^^^^  ^^^^^  ^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Analyser`
[INFO] [stderr]  --> src/main.rs:4:42
[INFO] [stderr]   |
[INFO] [stderr] 4 | use sat_solver::parser::{Parser, Clause, Analyser};
[INFO] [stderr]   |                                          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sat_solver::analyse::*`
[INFO] [stderr]  --> src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use sat_solver::analyse::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/main.rs:47:88
[INFO] [stderr]    |
[INFO] [stderr] 47 |     let mut p: Vec<Vec<Vec<Clause>>> = vec![vec![vec![Clause::Empty(0,0,0); 4]; 4]; 4];;
[INFO] [stderr]    |                                                                                        ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/main.rs:53:26
[INFO] [stderr]    |
[INFO] [stderr] 53 |                     e @ 1...4 => {
[INFO] [stderr]    |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Error`, `Kind`, `Lexer`, `Token`
[INFO] [stderr]  --> src/analyse.rs:1:20
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::lexer::{Lexer, Token, Kind, Error};
[INFO] [stderr]   |                    ^^^^^  ^^^^^  ^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/parser.rs:253:17
[INFO] [stderr]     |
[INFO] [stderr] 253 |                 _ => panic!("no"),
[INFO] [stderr]     |                 ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]    --> src/lexer.rs:106:17
[INFO] [stderr]     |
[INFO] [stderr] 106 |             Err(c) => None,
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/lexer.rs:122:21
[INFO] [stderr]     |
[INFO] [stderr] 122 |                 Err(e) => return None,
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `clause2`
[INFO] [stderr]    --> src/analyse.rs:106:13
[INFO] [stderr]     |
[INFO] [stderr] 106 |         let clause2 = clause.clone();
[INFO] [stderr]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_clause2`
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sat_solver-e182380e5140622b
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sat_solver-dbdc2f11e5f16f11
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sat-solver
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] warning: variant `parse_error` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lexer.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     parse_error(String),
[INFO] [stderr]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `ParseError`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lexer.rs:94:20
[INFO] [stderr]    |
[INFO] [stderr] 94 |                 'a'...'z' | 'A'...'Z' => self.alpha(),
[INFO] [stderr]    |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lexer.rs:94:32
[INFO] [stderr]    |
[INFO] [stderr] 94 |                 'a'...'z' | 'A'...'Z' => self.alpha(),
[INFO] [stderr]    |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lexer.rs:115:24
[INFO] [stderr]     |
[INFO] [stderr] 115 |                     'a'...'z' | 'A'...'Z' | '0'...'9' => {
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lexer.rs:115:36
[INFO] [stderr]     |
[INFO] [stderr] 115 |                     'a'...'z' | 'A'...'Z' | '0'...'9' => {
[INFO] [stderr]     |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lexer.rs:115:48
[INFO] [stderr]     |
[INFO] [stderr] 115 |                     'a'...'z' | 'A'...'Z' | '0'...'9' => {
[INFO] [stderr]     |                                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "96c13a49d4890881a8e44f15e3f45ed20d31b1e1e3cc93a544ea11a265880bd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96c13a49d4890881a8e44f15e3f45ed20d31b1e1e3cc93a544ea11a265880bd7", kill_on_drop: false }`
[INFO] [stdout] 96c13a49d4890881a8e44f15e3f45ed20d31b1e1e3cc93a544ea11a265880bd7
