[INFO] cloning repository https://github.com/blenten/bricks
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blenten/bricks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblenten%2Fbricks", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblenten%2Fbricks'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eeca166ec28e127cadeea4fae24dc4a3571975d5
[INFO] testing blenten/bricks against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblenten%2Fbricks" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/blenten/bricks 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/blenten/bricks
[INFO] finished tweaking git repo https://github.com/blenten/bricks
[INFO] tweaked toml for git repo https://github.com/blenten/bricks written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/blenten/bricks 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 479e9ec5570b965242786a8198033d02966575acad63b2cc915488c761e1389d
[INFO] running `Command { std: "docker" "start" "-a" "479e9ec5570b965242786a8198033d02966575acad63b2cc915488c761e1389d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "479e9ec5570b965242786a8198033d02966575acad63b2cc915488c761e1389d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "479e9ec5570b965242786a8198033d02966575acad63b2cc915488c761e1389d", kill_on_drop: false }`
[INFO] [stdout] 479e9ec5570b965242786a8198033d02966575acad63b2cc915488c761e1389d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 3849093a5eb531e173dc7aeef815fcde6ba0d8f840da0862455939ac9f4e0c66
[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" "3849093a5eb531e173dc7aeef815fcde6ba0d8f840da0862455939ac9f4e0c66", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.54
[INFO] [stderr]    Compiling fallible-iterator v0.1.6
[INFO] [stderr]    Compiling stringprep v0.1.2
[INFO] [stderr]    Compiling base64 v0.6.0
[INFO] [stderr]    Compiling hmac v0.5.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling socket2 v0.3.8
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling postgres-protocol v0.3.2
[INFO] [stderr]    Compiling postgres-shared v0.4.2
[INFO] [stderr]    Compiling postgres v0.15.2
[INFO] [stderr]    Compiling bricks v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning[E0170]: pattern binding `OksV1` is named the same as one of the variants of the type `Dataset`
[INFO] [stdout]    --> src/lib.rs:111:4
[INFO] [stdout]     |
[INFO] [stdout] 111 |             OksV1 => filter::filter_keystring(
[INFO] [stdout]     |             ^^^^^ help: to match on the variant, qualify the path: `Dataset::OksV1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `OksV2` is named the same as one of the variants of the type `Dataset`
[INFO] [stdout]    --> src/lib.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 |             OksV2 => {
[INFO] [stdout]     |             ^^^^^ help: to match on the variant, qualify the path: `Dataset::OksV2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `Load` is named the same as one of the variants of the type `Dataset`
[INFO] [stdout]    --> src/lib.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 |             Load => filter::filter_keystring(
[INFO] [stdout]     |             ^^^^ help: to match on the variant, qualify the path: `Dataset::Load`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 111 |             OksV1 => filter::filter_keystring(
[INFO] [stdout]     |             ----- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 114 |             OksV2 => {
[INFO] [stdout]     |             ^^^^^ unreachable pattern
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 111 |             OksV1 => filter::filter_keystring(
[INFO] [stdout]     |             ----- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 126 |             Load => filter::filter_keystring(
[INFO] [stdout]     |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/lib.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn classify(config: Config) -> Result<(), String> {
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `OksV1`
[INFO] [stdout]    --> src/lib.rs:111:4
[INFO] [stdout]     |
[INFO] [stdout] 111 |             OksV1 => filter::filter_keystring(
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_OksV1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `OksV2`
[INFO] [stdout]    --> src/lib.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 |             OksV2 => {
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_OksV2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Load`
[INFO] [stdout]    --> src/lib.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 |             Load => filter::filter_keystring(
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_Load`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:110:7
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let mut kwords: Vec<String> = match self {
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_strec`
[INFO] [stdout]   --> src/classifier.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn to_strec(self) -> Vec<Vec<String>> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Probs`
[INFO] [stdout]   --> src/classifier.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct Probs {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_stats`
[INFO] [stdout]   --> src/classifier.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn from_stats(stats: Statistics) -> Probs {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `classify`
[INFO] [stdout]   --> src/classifier.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn classify(&self, keywords: Vec<String>) ->  Vec<&String>{
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `name`
[INFO] [stdout]   --> src/db/models.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn name(&self) -> &str {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fields`
[INFO] [stdout]   --> src/db/models.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn fields(&self) -> &'static [&'static str] {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push`
[INFO] [stdout]   --> src/db/models.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn push(&self, rows: Vec<TableRow>) -> Result<u64, String> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `newrow`
[INFO] [stdout]   --> src/db/models.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn newrow(&self, values: Vec<String>) -> Result<TableRow, String> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `method`
[INFO] [stdout]    --> src/db/models.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn method(&self) -> InsertMethod {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `InsertMethod`
[INFO] [stdout]    --> src/db/models.rs:118:6
[INFO] [stdout]     |
[INFO] [stdout] 118 | enum InsertMethod {
[INFO] [stdout]     |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push`
[INFO] [stdout]    --> src/db/models.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn push(&self, tname: &str, tfields: &[&'static str], mut rows: Vec<TableRow>) -> u64 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `len`
[INFO] [stdout]    --> src/db/models.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn len(&self) -> usize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_cpstr`
[INFO] [stdout]    --> src/db/models.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn to_cpstr(self) -> String {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `copy_in`
[INFO] [stdout]   --> src/db/pgdb.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn copy_in(tname: &str, fields: &[&'static str], mut rows: Vec<TableRow>) -> u64 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `insert_one`
[INFO] [stdout]   --> src/db/pgdb.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn insert_one(tname: &str, fields: &[&'static str], row: TableRow) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `output`
[INFO] [stdout]   --> src/lib.rs:48:2
[INFO] [stdout]    |
[INFO] [stdout] 48 |     output: DbTable,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `data_from_strec`
[INFO] [stdout]    --> src/lib.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn data_from_strec(table_row: TableRow) -> Result<StatsData, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `OksV1` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:111:4
[INFO] [stdout]     |
[INFO] [stdout] 111 |             OksV1 => filter::filter_keystring(
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `oks_v1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `OksV2` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 |             OksV2 => {
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `oks_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Load` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 |             Load => filter::filter_keystring(
[INFO] [stdout]     |             ^^^^ help: convert the identifier to snake case: `load`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 30 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.82s
[INFO] running `Command { std: "docker" "inspect" "3849093a5eb531e173dc7aeef815fcde6ba0d8f840da0862455939ac9f4e0c66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3849093a5eb531e173dc7aeef815fcde6ba0d8f840da0862455939ac9f4e0c66", kill_on_drop: false }`
[INFO] [stdout] 3849093a5eb531e173dc7aeef815fcde6ba0d8f840da0862455939ac9f4e0c66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9e145d8242c29b89bdaac139853f46b6dc11e27e3656bb60c810233629d2115e
[INFO] running `Command { std: "docker" "start" "-a" "9e145d8242c29b89bdaac139853f46b6dc11e27e3656bb60c810233629d2115e", kill_on_drop: false }`
[INFO] [stderr]    Compiling bricks v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning[E0170]: pattern binding `OksV1` is named the same as one of the variants of the type `Dataset`
[INFO] [stdout]    --> src/lib.rs:111:4
[INFO] [stdout]     |
[INFO] [stdout] 111 |             OksV1 => filter::filter_keystring(
[INFO] [stdout]     |             ^^^^^ help: to match on the variant, qualify the path: `Dataset::OksV1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `OksV2` is named the same as one of the variants of the type `Dataset`
[INFO] [stdout]    --> src/lib.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 |             OksV2 => {
[INFO] [stdout]     |             ^^^^^ help: to match on the variant, qualify the path: `Dataset::OksV2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `Load` is named the same as one of the variants of the type `Dataset`
[INFO] [stdout]    --> src/lib.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 |             Load => filter::filter_keystring(
[INFO] [stdout]     |             ^^^^ help: to match on the variant, qualify the path: `Dataset::Load`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 111 |             OksV1 => filter::filter_keystring(
[INFO] [stdout]     |             ----- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 114 |             OksV2 => {
[INFO] [stdout]     |             ^^^^^ unreachable pattern
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 111 |             OksV1 => filter::filter_keystring(
[INFO] [stdout]     |             ----- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 126 |             Load => filter::filter_keystring(
[INFO] [stdout]     |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/lib.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn classify(config: Config) -> Result<(), String> {
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `OksV1`
[INFO] [stdout]    --> src/lib.rs:111:4
[INFO] [stdout]     |
[INFO] [stdout] 111 |             OksV1 => filter::filter_keystring(
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_OksV1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `OksV2`
[INFO] [stdout]    --> src/lib.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 |             OksV2 => {
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_OksV2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Load`
[INFO] [stdout]    --> src/lib.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 |             Load => filter::filter_keystring(
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_Load`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:110:7
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let mut kwords: Vec<String> = match self {
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_strec`
[INFO] [stdout]   --> src/classifier.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn to_strec(self) -> Vec<Vec<String>> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Probs`
[INFO] [stdout]   --> src/classifier.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct Probs {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_stats`
[INFO] [stdout]   --> src/classifier.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn from_stats(stats: Statistics) -> Probs {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `classify`
[INFO] [stdout]   --> src/classifier.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn classify(&self, keywords: Vec<String>) ->  Vec<&String>{
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `name`
[INFO] [stdout]   --> src/db/models.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn name(&self) -> &str {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fields`
[INFO] [stdout]   --> src/db/models.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn fields(&self) -> &'static [&'static str] {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push`
[INFO] [stdout]   --> src/db/models.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn push(&self, rows: Vec<TableRow>) -> Result<u64, String> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `newrow`
[INFO] [stdout]   --> src/db/models.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn newrow(&self, values: Vec<String>) -> Result<TableRow, String> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `method`
[INFO] [stdout]    --> src/db/models.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn method(&self) -> InsertMethod {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `InsertMethod`
[INFO] [stdout]    --> src/db/models.rs:118:6
[INFO] [stdout]     |
[INFO] [stdout] 118 | enum InsertMethod {
[INFO] [stdout]     |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push`
[INFO] [stdout]    --> src/db/models.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn push(&self, tname: &str, tfields: &[&'static str], mut rows: Vec<TableRow>) -> u64 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `len`
[INFO] [stdout]    --> src/db/models.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn len(&self) -> usize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_cpstr`
[INFO] [stdout]    --> src/db/models.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn to_cpstr(self) -> String {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `copy_in`
[INFO] [stdout]   --> src/db/pgdb.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn copy_in(tname: &str, fields: &[&'static str], mut rows: Vec<TableRow>) -> u64 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `insert_one`
[INFO] [stdout]   --> src/db/pgdb.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn insert_one(tname: &str, fields: &[&'static str], row: TableRow) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `output`
[INFO] [stdout]   --> src/lib.rs:48:2
[INFO] [stdout]    |
[INFO] [stdout] 48 |     output: DbTable,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `data_from_strec`
[INFO] [stdout]    --> src/lib.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn data_from_strec(table_row: TableRow) -> Result<StatsData, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `OksV1` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:111:4
[INFO] [stdout]     |
[INFO] [stdout] 111 |             OksV1 => filter::filter_keystring(
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `oks_v1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `OksV2` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 |             OksV2 => {
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `oks_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Load` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 |             Load => filter::filter_keystring(
[INFO] [stdout]     |             ^^^^ help: convert the identifier to snake case: `load`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 30 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `OksV1` is named the same as one of the variants of the type `Dataset`
[INFO] [stdout]    --> src/lib.rs:111:4
[INFO] [stdout]     |
[INFO] [stdout] 111 |             OksV1 => filter::filter_keystring(
[INFO] [stdout]     |             ^^^^^ help: to match on the variant, qualify the path: `Dataset::OksV1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `OksV2` is named the same as one of the variants of the type `Dataset`
[INFO] [stdout]    --> src/lib.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 |             OksV2 => {
[INFO] [stdout]     |             ^^^^^ help: to match on the variant, qualify the path: `Dataset::OksV2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `Load` is named the same as one of the variants of the type `Dataset`
[INFO] [stdout]    --> src/lib.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 |             Load => filter::filter_keystring(
[INFO] [stdout]     |             ^^^^ help: to match on the variant, qualify the path: `Dataset::Load`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 111 |             OksV1 => filter::filter_keystring(
[INFO] [stdout]     |             ----- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 114 |             OksV2 => {
[INFO] [stdout]     |             ^^^^^ unreachable pattern
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 111 |             OksV1 => filter::filter_keystring(
[INFO] [stdout]     |             ----- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 126 |             Load => filter::filter_keystring(
[INFO] [stdout]     |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/lib.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn classify(config: Config) -> Result<(), String> {
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `OksV1`
[INFO] [stdout]    --> src/lib.rs:111:4
[INFO] [stdout]     |
[INFO] [stdout] 111 |             OksV1 => filter::filter_keystring(
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_OksV1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `OksV2`
[INFO] [stdout]    --> src/lib.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 |             OksV2 => {
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_OksV2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Load`
[INFO] [stdout]    --> src/lib.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 |             Load => filter::filter_keystring(
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_Load`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:110:7
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let mut kwords: Vec<String> = match self {
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `name`
[INFO] [stdout]   --> src/db/models.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn name(&self) -> &str {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push`
[INFO] [stdout]   --> src/db/models.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn push(&self, rows: Vec<TableRow>) -> Result<u64, String> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `method`
[INFO] [stdout]    --> src/db/models.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn method(&self) -> InsertMethod {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `InsertMethod`
[INFO] [stdout]    --> src/db/models.rs:118:6
[INFO] [stdout]     |
[INFO] [stdout] 118 | enum InsertMethod {
[INFO] [stdout]     |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push`
[INFO] [stdout]    --> src/db/models.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn push(&self, tname: &str, tfields: &[&'static str], mut rows: Vec<TableRow>) -> u64 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `len`
[INFO] [stdout]    --> src/db/models.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn len(&self) -> usize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_cpstr`
[INFO] [stdout]    --> src/db/models.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn to_cpstr(self) -> String {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `copy_in`
[INFO] [stdout]   --> src/db/pgdb.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn copy_in(tname: &str, fields: &[&'static str], mut rows: Vec<TableRow>) -> u64 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `insert_one`
[INFO] [stdout]   --> src/db/pgdb.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn insert_one(tname: &str, fields: &[&'static str], row: TableRow) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `output`
[INFO] [stdout]   --> src/lib.rs:48:2
[INFO] [stdout]    |
[INFO] [stdout] 48 |     output: DbTable,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `data_from_strec`
[INFO] [stdout]    --> src/lib.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn data_from_strec(table_row: TableRow) -> Result<StatsData, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `OksV1` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:111:4
[INFO] [stdout]     |
[INFO] [stdout] 111 |             OksV1 => filter::filter_keystring(
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `oks_v1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `OksV2` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 |             OksV2 => {
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `oks_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Load` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 |             Load => filter::filter_keystring(
[INFO] [stdout]     |             ^^^^ help: convert the identifier to snake case: `load`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.70s
[INFO] running `Command { std: "docker" "inspect" "9e145d8242c29b89bdaac139853f46b6dc11e27e3656bb60c810233629d2115e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e145d8242c29b89bdaac139853f46b6dc11e27e3656bb60c810233629d2115e", kill_on_drop: false }`
[INFO] [stdout] 9e145d8242c29b89bdaac139853f46b6dc11e27e3656bb60c810233629d2115e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 8c02f8ed9fb9a974b9a47d5e2edba9098737e4a58b0b17197ba0e9d764119f1b
[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" "8c02f8ed9fb9a974b9a47d5e2edba9098737e4a58b0b17197ba0e9d764119f1b", kill_on_drop: false }`
[INFO] [stderr] warning[E0170]: pattern binding `OksV1` is named the same as one of the variants of the type `Dataset`
[INFO] [stderr]    --> src/lib.rs:111:4
[INFO] [stderr]     |
[INFO] [stderr] 111 |             OksV1 => filter::filter_keystring(
[INFO] [stderr]     |             ^^^^^ help: to match on the variant, qualify the path: `Dataset::OksV1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `OksV2` is named the same as one of the variants of the type `Dataset`
[INFO] [stderr]    --> src/lib.rs:114:4
[INFO] [stderr]     |
[INFO] [stderr] 114 |             OksV2 => {
[INFO] [stderr]     |             ^^^^^ help: to match on the variant, qualify the path: `Dataset::OksV2`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `Load` is named the same as one of the variants of the type `Dataset`
[INFO] [stderr]    --> src/lib.rs:126:4
[INFO] [stderr]     |
[INFO] [stderr] 126 |             Load => filter::filter_keystring(
[INFO] [stderr]     |             ^^^^ help: to match on the variant, qualify the path: `Dataset::Load`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/lib.rs:114:4
[INFO] [stderr]     |
[INFO] [stderr] 111 |             OksV1 => filter::filter_keystring(
[INFO] [stderr]     |             ----- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 114 |             OksV2 => {
[INFO] [stderr]     |             ^^^^^ unreachable pattern
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/lib.rs:126:4
[INFO] [stderr]     |
[INFO] [stderr] 111 |             OksV1 => filter::filter_keystring(
[INFO] [stderr]     |             ----- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 126 |             Load => filter::filter_keystring(
[INFO] [stderr]     |             ^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `config`
[INFO] [stderr]   --> src/lib.rs:40:13
[INFO] [stderr]    |
[INFO] [stderr] 40 | fn classify(config: Config) -> Result<(), String> {
[INFO] [stderr]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `OksV1`
[INFO] [stderr]    --> src/lib.rs:111:4
[INFO] [stderr]     |
[INFO] [stderr] 111 |             OksV1 => filter::filter_keystring(
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_OksV1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `OksV2`
[INFO] [stderr]    --> src/lib.rs:114:4
[INFO] [stderr]     |
[INFO] [stderr] 114 |             OksV2 => {
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_OksV2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Load`
[INFO] [stderr]    --> src/lib.rs:126:4
[INFO] [stderr]     |
[INFO] [stderr] 126 |             Load => filter::filter_keystring(
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_Load`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:110:7
[INFO] [stderr]     |
[INFO] [stderr] 110 |         let mut kwords: Vec<String> = match self {
[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: associated function is never used: `name`
[INFO] [stderr]   --> src/db/models.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn name(&self) -> &str {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `push`
[INFO] [stderr]   --> src/db/models.rs:60:9
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn push(&self, rows: Vec<TableRow>) -> Result<u64, String> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `method`
[INFO] [stderr]    --> src/db/models.rs:106:5
[INFO] [stderr]     |
[INFO] [stderr] 106 |     fn method(&self) -> InsertMethod {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `InsertMethod`
[INFO] [stderr]    --> src/db/models.rs:118:6
[INFO] [stderr]     |
[INFO] [stderr] 118 | enum InsertMethod {
[INFO] [stderr]     |      ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `push`
[INFO] [stderr]    --> src/db/models.rs:123:5
[INFO] [stderr]     |
[INFO] [stderr] 123 |     fn push(&self, tname: &str, tfields: &[&'static str], mut rows: Vec<TableRow>) -> u64 {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `len`
[INFO] [stderr]    --> src/db/models.rs:146:9
[INFO] [stderr]     |
[INFO] [stderr] 146 |     pub fn len(&self) -> usize {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `to_cpstr`
[INFO] [stderr]    --> src/db/models.rs:150:9
[INFO] [stderr]     |
[INFO] [stderr] 150 |     pub fn to_cpstr(self) -> String {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `copy_in`
[INFO] [stderr]   --> src/db/pgdb.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub fn copy_in(tname: &str, fields: &[&'static str], mut rows: Vec<TableRow>) -> u64 {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `insert_one`
[INFO] [stderr]   --> src/db/pgdb.rs:35:8
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub fn insert_one(tname: &str, fields: &[&'static str], row: TableRow) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `output`
[INFO] [stderr]   --> src/lib.rs:48:2
[INFO] [stderr]    |
[INFO] [stderr] 48 |     output: DbTable,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `data_from_strec`
[INFO] [stderr]    --> src/lib.rs:100:5
[INFO] [stderr]     |
[INFO] [stderr] 100 |     fn data_from_strec(table_row: TableRow) -> Result<StatsData, String> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `OksV1` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:111:4
[INFO] [stderr]     |
[INFO] [stderr] 111 |             OksV1 => filter::filter_keystring(
[INFO] [stderr]     |             ^^^^^ help: convert the identifier to snake case: `oks_v1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `OksV2` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:114:4
[INFO] [stderr]     |
[INFO] [stderr] 114 |             OksV2 => {
[INFO] [stderr]     |             ^^^^^ help: convert the identifier to snake case: `oks_v2`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Load` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:126:4
[INFO] [stderr]     |
[INFO] [stderr] 126 |             Load => filter::filter_keystring(
[INFO] [stderr]     |             ^^^^ help: convert the identifier to snake case: `load`
[INFO] [stderr] 
[INFO] [stderr] warning: 24 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0170`.
[INFO] [stderr] warning[E0170]: pattern binding `OksV1` is named the same as one of the variants of the type `Dataset`
[INFO] [stderr]    --> src/lib.rs:111:4
[INFO] [stderr]     |
[INFO] [stderr] 111 |             OksV1 => filter::filter_keystring(
[INFO] [stderr]     |             ^^^^^ help: to match on the variant, qualify the path: `Dataset::OksV1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `OksV2` is named the same as one of the variants of the type `Dataset`
[INFO] [stderr]    --> src/lib.rs:114:4
[INFO] [stderr]     |
[INFO] [stderr] 114 |             OksV2 => {
[INFO] [stderr]     |             ^^^^^ help: to match on the variant, qualify the path: `Dataset::OksV2`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `Load` is named the same as one of the variants of the type `Dataset`
[INFO] [stderr]    --> src/lib.rs:126:4
[INFO] [stderr]     |
[INFO] [stderr] 126 |             Load => filter::filter_keystring(
[INFO] [stderr]     |             ^^^^ help: to match on the variant, qualify the path: `Dataset::Load`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/lib.rs:114:4
[INFO] [stderr]     |
[INFO] [stderr] 111 |             OksV1 => filter::filter_keystring(
[INFO] [stderr]     |             ----- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 114 |             OksV2 => {
[INFO] [stderr]     |             ^^^^^ unreachable pattern
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/lib.rs:126:4
[INFO] [stderr]     |
[INFO] [stderr] 111 |             OksV1 => filter::filter_keystring(
[INFO] [stderr]     |             ----- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 126 |             Load => filter::filter_keystring(
[INFO] [stderr]     |             ^^^^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `config`
[INFO] [stderr]   --> src/lib.rs:40:13
[INFO] [stderr]    |
[INFO] [stderr] 40 | fn classify(config: Config) -> Result<(), String> {
[INFO] [stderr]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `OksV1`
[INFO] [stderr]    --> src/lib.rs:111:4
[INFO] [stderr]     |
[INFO] [stderr] 111 |             OksV1 => filter::filter_keystring(
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_OksV1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `OksV2`
[INFO] [stderr]    --> src/lib.rs:114:4
[INFO] [stderr]     |
[INFO] [stderr] 114 |             OksV2 => {
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_OksV2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Load`
[INFO] [stderr]    --> src/lib.rs:126:4
[INFO] [stderr]     |
[INFO] [stderr] 126 |             Load => filter::filter_keystring(
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_Load`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:110:7
[INFO] [stderr]     |
[INFO] [stderr] 110 |         let mut kwords: Vec<String> = match self {
[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: associated function is never used: `to_strec`
[INFO] [stderr]   --> src/classifier.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn to_strec(self) -> Vec<Vec<String>> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Probs`
[INFO] [stderr]   --> src/classifier.rs:61:12
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub struct Probs {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_stats`
[INFO] [stderr]   --> src/classifier.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn from_stats(stats: Statistics) -> Probs {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `classify`
[INFO] [stderr]   --> src/classifier.rs:85:9
[INFO] [stderr]    |
[INFO] [stderr] 85 |     pub fn classify(&self, keywords: Vec<String>) ->  Vec<&String>{
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `name`
[INFO] [stderr]   --> src/db/models.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn name(&self) -> &str {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `fields`
[INFO] [stderr]   --> src/db/models.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn fields(&self) -> &'static [&'static str] {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `push`
[INFO] [stderr]   --> src/db/models.rs:60:9
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn push(&self, rows: Vec<TableRow>) -> Result<u64, String> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `newrow`
[INFO] [stderr]   --> src/db/models.rs:73:9
[INFO] [stderr]    |
[INFO] [stderr] 73 |     pub fn newrow(&self, values: Vec<String>) -> Result<TableRow, String> {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `method`
[INFO] [stderr]    --> src/db/models.rs:106:5
[INFO] [stderr]     |
[INFO] [stderr] 106 |     fn method(&self) -> InsertMethod {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `InsertMethod`
[INFO] [stderr]    --> src/db/models.rs:118:6
[INFO] [stderr]     |
[INFO] [stderr] 118 | enum InsertMethod {
[INFO] [stderr]     |      ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `push`
[INFO] [stderr]    --> src/db/models.rs:123:5
[INFO] [stderr]     |
[INFO] [stderr] 123 |     fn push(&self, tname: &str, tfields: &[&'static str], mut rows: Vec<TableRow>) -> u64 {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `len`
[INFO] [stderr]    --> src/db/models.rs:146:9
[INFO] [stderr]     |
[INFO] [stderr] 146 |     pub fn len(&self) -> usize {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `to_cpstr`
[INFO] [stderr]    --> src/db/models.rs:150:9
[INFO] [stderr]     |
[INFO] [stderr] 150 |     pub fn to_cpstr(self) -> String {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `copy_in`
[INFO] [stderr]   --> src/db/pgdb.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub fn copy_in(tname: &str, fields: &[&'static str], mut rows: Vec<TableRow>) -> u64 {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `insert_one`
[INFO] [stderr]   --> src/db/pgdb.rs:35:8
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub fn insert_one(tname: &str, fields: &[&'static str], row: TableRow) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `output`
[INFO] [stderr]   --> src/lib.rs:48:2
[INFO] [stderr]    |
[INFO] [stderr] 48 |     output: DbTable,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `data_from_strec`
[INFO] [stderr]    --> src/lib.rs:100:5
[INFO] [stderr]     |
[INFO] [stderr] 100 |     fn data_from_strec(table_row: TableRow) -> Result<StatsData, String> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `OksV1` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:111:4
[INFO] [stderr]     |
[INFO] [stderr] 111 |             OksV1 => filter::filter_keystring(
[INFO] [stderr]     |             ^^^^^ help: convert the identifier to snake case: `oks_v1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `OksV2` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:114:4
[INFO] [stderr]     |
[INFO] [stderr] 114 |             OksV2 => {
[INFO] [stderr]     |             ^^^^^ help: convert the identifier to snake case: `oks_v2`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Load` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:126:4
[INFO] [stderr]     |
[INFO] [stderr] 126 |             Load => filter::filter_keystring(
[INFO] [stderr]     |             ^^^^ help: convert the identifier to snake case: `load`
[INFO] [stderr] 
[INFO] [stderr] warning: 30 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0170`.
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bricks-4faa2b3934208d53
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test classifier::tests::classify_tst ... ok
[INFO] [stdout] test classifier::tests::stats_add_data_simple ... ok
[INFO] [stdout] test classifier::tests::stats_add_data_multi ... ok
[INFO] [stdout] test classifier::tests::probs_from_stats ... ok
[INFO] [stdout] test classifier::tests::stats_to_strec ... ok
[INFO] [stdout] test db::models::tests::newrow_oks ... ok
[INFO] [stdout] test filter::tests::filter_keystr_tst ... ok
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] [stdout] test db::pgdb::tests::connect_tst ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- db::pgdb::tests::connect_tst stdout ----
[INFO] [stdout] thread 'db::pgdb::tests::connect_tst' panicked at 'called `Result::unwrap()` on an `Err` value: Error(Io(Os { code: 101, kind: Other, message: "Network is unreachable" }))', src/db/pgdb.rs:9:49
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x562d5b41b270 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x562d5b41b270 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x562d5b41b270 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x562d5b41b270 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf64fbff071026df5
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x562d5b43f58c - core::fmt::write::h9ddafa4860d8adff
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stdout]    5:     0x562d5b2e0375 - std::io::Write::write_fmt::h50a71e2460ce07da
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stdout]    6:     0x562d5b4135f1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h9bbd3fed8160d0d2
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/impls.rs:176
[INFO] [stdout]    7:     0x562d5b41d6f0 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    8:     0x562d5b41d6f0 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    9:     0x562d5b41d6f0 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stdout]   10:     0x562d5b41d3e6 - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:216
[INFO] [stdout]   11:     0x562d5b41dd53 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569
[INFO] [stdout]   12:     0x562d5b41d929 - std::panicking::begin_panic_handler::{{closure}}::h7001af1bb21aeaeb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:476
[INFO] [stdout]   13:     0x562d5b41b6fc - std::sys_common::backtrace::__rust_end_short_backtrace::h39910f557f5f2367
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   14:     0x562d5b41d8e9 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:475
[INFO] [stdout]   15:     0x562d5b43db91 - core::panicking::panic_fmt::h4e2659771ebc78eb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/panicking.rs:85
[INFO] [stdout]   16:     0x562d5b43d9b3 - core::option::expect_none_failed::h448b58a024c2c33a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/option.rs:1221
[INFO] [stdout]   17:     0x562d5b2da977 - core::result::Result<T,E>::unwrap::ha23a5f5f59cd0dc3
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/result.rs:973
[INFO] [stdout]   18:     0x562d5b2dc3a0 - bricks::db::pgdb::connect::h54b74954196326e9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/db/pgdb.rs:9
[INFO] [stdout]   19:     0x562d5b2bebcf - bricks::db::pgdb::tests::connect_tst::h369458bc817d73be
[INFO] [stdout]                                at /opt/rustwide/workdir/src/db/pgdb.rs:57
[INFO] [stdout]   20:     0x562d5b2bebaa - bricks::db::pgdb::tests::connect_tst::{{closure}}::ha25552802b592ab4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/db/pgdb.rs:56
[INFO] [stdout]   21:     0x562d5b2bc98e - core::ops::function::FnOnce::call_once::h94a953f4b1d834a1
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   22:     0x562d5b308c53 - core::ops::function::FnOnce::call_once::hd04d57b5cf16f85a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   23:     0x562d5b308c53 - test::__rust_begin_short_backtrace::hd8e9a8c5a2e43388
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:517
[INFO] [stdout]   24:     0x562d5b307123 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h3c3db8a500c1a19a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   25:     0x562d5b307123 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h043e9ebcbe360c80
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   26:     0x562d5b307123 - std::panicking::try::do_call::h47c2fb275506c2e8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   27:     0x562d5b307123 - std::panicking::try::h569c20f0e99453b4
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   28:     0x562d5b307123 - std::panic::catch_unwind::hb33c6d0f01540d23
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   29:     0x562d5b307123 - test::run_test_in_process::hc0ce562d167e51cf
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:544
[INFO] [stdout]   30:     0x562d5b307123 - test::run_test::run_test_inner::{{closure}}::hd3120982fcd71544
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:450
[INFO] [stdout]   31:     0x562d5b2df7a6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h84f8bc12cc4cdac6
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:137
[INFO] [stdout]   32:     0x562d5b2e49d5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb8b5fa0ba425d4db
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:458
[INFO] [stdout]   33:     0x562d5b2e49d5 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc4b84b244cf55f75
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   34:     0x562d5b2e49d5 - std::panicking::try::do_call::ha31922ad8fa17753
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   35:     0x562d5b2e49d5 - std::panicking::try::h38a6da203722ae6e
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   36:     0x562d5b2e49d5 - std::panic::catch_unwind::h83afce167c9062b9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   37:     0x562d5b2e49d5 - std::thread::Builder::spawn_unchecked::{{closure}}::h160689155590a70c
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:457
[INFO] [stdout]   38:     0x562d5b2e49d5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7dbf17a455132a46
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   39:     0x562d5b4250ba - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h670c50864ac2cb92
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   40:     0x562d5b4250ba - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2511952749086d81
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   41:     0x562d5b4250ba - std::sys::unix::thread::Thread::new::thread_start::h5ad4ddffe24373a8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys/unix/thread.rs:87
[INFO] [stdout]   42:     0x7eff0d895609 - start_thread
[INFO] [stdout]   43:     0x7eff0d7a1103 - clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     db::pgdb::tests::connect_tst
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 7 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8c02f8ed9fb9a974b9a47d5e2edba9098737e4a58b0b17197ba0e9d764119f1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c02f8ed9fb9a974b9a47d5e2edba9098737e4a58b0b17197ba0e9d764119f1b", kill_on_drop: false }`
[INFO] [stdout] 8c02f8ed9fb9a974b9a47d5e2edba9098737e4a58b0b17197ba0e9d764119f1b
