[INFO] fetching crate fudge 0.0.0...
[INFO] testing fudge-0.0.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate fudge 0.0.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate fudge 0.0.0 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 crates.io crate fudge 0.0.0
[INFO] finished tweaking crates.io crate fudge 0.0.0
[INFO] tweaked toml for crates.io crate fudge 0.0.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stdout] e058aea6106f84032a14164235c8cd63389c7356945a900d8ebaba413dc89394
[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" "e058aea6106f84032a14164235c8cd63389c7356945a900d8ebaba413dc89394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e058aea6106f84032a14164235c8cd63389c7356945a900d8ebaba413dc89394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e058aea6106f84032a14164235c8cd63389c7356945a900d8ebaba413dc89394", kill_on_drop: false }`
[INFO] [stdout] e058aea6106f84032a14164235c8cd63389c7356945a900d8ebaba413dc89394
[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] 23ce841a6c101377fe5c7f2cec75975e1cd3f79468ebeaf9e81be025524aa96c
[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" "23ce841a6c101377fe5c7f2cec75975e1cd3f79468ebeaf9e81be025524aa96c", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling static_assertions v0.3.4
[INFO] [stderr]    Compiling io-enum v0.2.3
[INFO] [stderr]    Compiling mysql v18.2.0
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling bufstream v0.1.4
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling lexical-core v0.6.7
[INFO] [stderr]    Compiling lexical v4.2.0
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling getrandom v0.2.0
[INFO] [stderr]    Compiling net2 v0.2.35
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling rust_decimal v1.8.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling const-random-macro v0.1.11
[INFO] [stderr]    Compiling derive_utils v0.10.0
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling flate2 v1.0.18
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling const-random v0.1.11
[INFO] [stderr]    Compiling ahash v0.2.19
[INFO] [stderr]    Compiling hashbrown v0.6.3
[INFO] [stderr]    Compiling lru v0.4.3
[INFO] [stderr]    Compiling twox-hash v1.6.0
[INFO] [stderr]    Compiling bigdecimal v0.1.2
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling mysql_common v0.20.2
[INFO] [stderr]    Compiling fudge v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `inner` should have an upper camel case name
[INFO] [stdout]  --> src/query_join.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     inner = 1,
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Inner`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `right` should have an upper camel case name
[INFO] [stdout]  --> src/query_join.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     right = 2,
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to upper camel case: `Right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `left` should have an upper camel case name
[INFO] [stdout]  --> src/query_join.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     left = 3,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to upper camel case: `Left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `full` should have an upper camel case name
[INFO] [stdout]  --> src/query_join.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     full = 4,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Full`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `QueryMode`
[INFO] [stdout]  --> src/query_constructor.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum QueryMode {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `QueryConstructor`
[INFO] [stdout]   --> src/query_constructor.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct QueryConstructor {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/query_constructor.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new() -> QueryConstructor {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `select`
[INFO] [stdout]   --> src/query_constructor.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn select(&mut self, fields: Vec<&str>) -> &mut Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from`
[INFO] [stdout]   --> src/query_constructor.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn from(&mut self, table: &str) -> &mut Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `limit`
[INFO] [stdout]   --> src/query_constructor.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn limit(&mut self, amount: usize) -> &mut Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `serialize`
[INFO] [stdout]   --> src/query_constructor.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn serialize(&mut self) -> &Vec<String> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `JoinType`
[INFO] [stdout]  --> src/query_join.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum JoinType {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `QueryJoin`
[INFO] [stdout]  --> src/query_join.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct QueryJoin {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/query_join.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.24s
[INFO] running `Command { std: "docker" "inspect" "23ce841a6c101377fe5c7f2cec75975e1cd3f79468ebeaf9e81be025524aa96c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23ce841a6c101377fe5c7f2cec75975e1cd3f79468ebeaf9e81be025524aa96c", kill_on_drop: false }`
[INFO] [stdout] 23ce841a6c101377fe5c7f2cec75975e1cd3f79468ebeaf9e81be025524aa96c
[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] [stdout] f197cc05fb454145554807b08e16e9b12e8a4f8e4d83a183aa2b1df748622f9a
[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" "f197cc05fb454145554807b08e16e9b12e8a4f8e4d83a183aa2b1df748622f9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling fudge v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `inner` should have an upper camel case name
[INFO] [stdout]  --> src/query_join.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     inner = 1,
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Inner`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `right` should have an upper camel case name
[INFO] [stdout]  --> src/query_join.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     right = 2,
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to upper camel case: `Right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `left` should have an upper camel case name
[INFO] [stdout]  --> src/query_join.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     left = 3,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to upper camel case: `Left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `full` should have an upper camel case name
[INFO] [stdout]  --> src/query_join.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     full = 4,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Full`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `QueryMode`
[INFO] [stdout]  --> src/query_constructor.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum QueryMode {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `QueryConstructor`
[INFO] [stdout]   --> src/query_constructor.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct QueryConstructor {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/query_constructor.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new() -> QueryConstructor {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `select`
[INFO] [stdout]   --> src/query_constructor.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn select(&mut self, fields: Vec<&str>) -> &mut Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from`
[INFO] [stdout]   --> src/query_constructor.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn from(&mut self, table: &str) -> &mut Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `limit`
[INFO] [stdout]   --> src/query_constructor.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn limit(&mut self, amount: usize) -> &mut Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `serialize`
[INFO] [stdout]   --> src/query_constructor.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn serialize(&mut self) -> &Vec<String> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `JoinType`
[INFO] [stdout]  --> src/query_join.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum JoinType {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `QueryJoin`
[INFO] [stdout]  --> src/query_join.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct QueryJoin {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/query_join.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `inner` should have an upper camel case name
[INFO] [stdout]  --> src/query_join.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     inner = 1,
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Inner`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `right` should have an upper camel case name
[INFO] [stdout]  --> src/query_join.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     right = 2,
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to upper camel case: `Right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `left` should have an upper camel case name
[INFO] [stdout]  --> src/query_join.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     left = 3,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to upper camel case: `Left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `full` should have an upper camel case name
[INFO] [stdout]  --> src/query_join.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     full = 4,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Full`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UPDATE`
[INFO] [stdout]  --> src/query_constructor.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     UPDATE = 2,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DELETE`
[INFO] [stdout]  --> src/query_constructor.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     DELETE = 3,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `INSERT`
[INFO] [stdout]  --> src/query_constructor.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     INSERT = 4,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `limit`
[INFO] [stdout]   --> src/query_constructor.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn limit(&mut self, amount: usize) -> &mut Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `inner`
[INFO] [stdout]  --> src/query_join.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     inner = 1,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `right`
[INFO] [stdout]  --> src/query_join.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     right = 2,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `left`
[INFO] [stdout]  --> src/query_join.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     left = 3,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `full`
[INFO] [stdout]  --> src/query_join.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     full = 4,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/query_join.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.46s
[INFO] running `Command { std: "docker" "inspect" "f197cc05fb454145554807b08e16e9b12e8a4f8e4d83a183aa2b1df748622f9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f197cc05fb454145554807b08e16e9b12e8a4f8e4d83a183aa2b1df748622f9a", kill_on_drop: false }`
[INFO] [stdout] f197cc05fb454145554807b08e16e9b12e8a4f8e4d83a183aa2b1df748622f9a
[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] ddb301b47e0ff3fca68edc72ae8405f5683b25d29bbc2bb9649c2d1859a8edee
[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" "ddb301b47e0ff3fca68edc72ae8405f5683b25d29bbc2bb9649c2d1859a8edee", kill_on_drop: false }`
[INFO] [stderr] warning: variant `inner` should have an upper camel case name
[INFO] [stderr]  --> src/query_join.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     inner = 1,
[INFO] [stderr]   |     ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Inner`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `right` should have an upper camel case name
[INFO] [stderr]  --> src/query_join.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     right = 2,
[INFO] [stderr]   |     ^^^^^ help: convert the identifier to upper camel case: `Right`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `left` should have an upper camel case name
[INFO] [stderr]  --> src/query_join.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     left = 3,
[INFO] [stderr]   |     ^^^^ help: convert the identifier to upper camel case: `Left`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `full` should have an upper camel case name
[INFO] [stderr]  --> src/query_join.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     full = 4,
[INFO] [stderr]   |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Full`
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `QueryMode`
[INFO] [stderr]  --> src/query_constructor.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub enum QueryMode {
[INFO] [stderr]   |          ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `QueryConstructor`
[INFO] [stderr]   --> src/query_constructor.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct QueryConstructor {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/query_constructor.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn new() -> QueryConstructor {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `select`
[INFO] [stderr]   --> src/query_constructor.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 42 |     pub fn select(&mut self, fields: Vec<&str>) -> &mut Self {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from`
[INFO] [stderr]   --> src/query_constructor.rs:61:12
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn from(&mut self, table: &str) -> &mut Self {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `limit`
[INFO] [stderr]   --> src/query_constructor.rs:75:12
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn limit(&mut self, amount: usize) -> &mut Self {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `serialize`
[INFO] [stderr]   --> src/query_constructor.rs:89:12
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn serialize(&mut self) -> &Vec<String> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `JoinType`
[INFO] [stderr]  --> src/query_join.rs:1:10
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub enum JoinType {
[INFO] [stderr]   |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `QueryJoin`
[INFO] [stderr]  --> src/query_join.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct QueryJoin {
[INFO] [stderr]   |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/query_join.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn new(
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 14 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variant `inner` should have an upper camel case name
[INFO] [stderr]  --> src/query_join.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     inner = 1,
[INFO] [stderr]   |     ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Inner`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `right` should have an upper camel case name
[INFO] [stderr]  --> src/query_join.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     right = 2,
[INFO] [stderr]   |     ^^^^^ help: convert the identifier to upper camel case: `Right`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `left` should have an upper camel case name
[INFO] [stderr]  --> src/query_join.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     left = 3,
[INFO] [stderr]   |     ^^^^ help: convert the identifier to upper camel case: `Left`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `full` should have an upper camel case name
[INFO] [stderr]  --> src/query_join.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     full = 4,
[INFO] [stderr]   |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Full`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `UPDATE`
[INFO] [stderr]  --> src/query_constructor.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     UPDATE = 2,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DELETE`
[INFO] [stderr]  --> src/query_constructor.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     DELETE = 3,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `INSERT`
[INFO] [stderr]  --> src/query_constructor.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     INSERT = 4,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `limit`
[INFO] [stderr]   --> src/query_constructor.rs:75:12
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn limit(&mut self, amount: usize) -> &mut Self {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `inner`
[INFO] [stderr]  --> src/query_join.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     inner = 1,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `right`
[INFO] [stderr]  --> src/query_join.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     right = 2,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `left`
[INFO] [stderr]  --> src/query_join.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     left = 3,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `full`
[INFO] [stderr]  --> src/query_join.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     full = 4,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/query_join.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn new(
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fudge-281ae019ff43b14f
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::test_serialize_query_constructor ... ok
[INFO] [stdout] test test::test_from_table_query_constructor ... ok
[INFO] [stdout] test test::test_select_fields_query_constructor ... ok
[INFO] [stderr]    Doc-tests fudge
[INFO] [stdout] test test::test_new_query_constructor ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] warning: variant `inner` should have an upper camel case name
[INFO] [stderr]  --> /opt/rustwide/workdir/src/query_join.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     inner = 1,
[INFO] [stderr]   |     ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Inner`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `right` should have an upper camel case name
[INFO] [stderr]  --> /opt/rustwide/workdir/src/query_join.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     right = 2,
[INFO] [stderr]   |     ^^^^^ help: convert the identifier to upper camel case: `Right`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `left` should have an upper camel case name
[INFO] [stderr]  --> /opt/rustwide/workdir/src/query_join.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     left = 3,
[INFO] [stderr]   |     ^^^^ help: convert the identifier to upper camel case: `Left`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `full` should have an upper camel case name
[INFO] [stderr]  --> /opt/rustwide/workdir/src/query_join.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     full = 4,
[INFO] [stderr]   |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Full`
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stdout] running 6 tests
[INFO] [stderr] 
[INFO] [stdout] test src/query_constructor.rs - query_constructor::QueryConstructor::limit (line 67) ... FAILED
[INFO] [stdout] test src/query_constructor.rs - query_constructor::QueryConstructor::from (line 53) ... FAILED
[INFO] [stdout] test src/lib.rs - Fudge::query_raw (line 30) ... FAILED
[INFO] [stdout] test src/query_constructor.rs - query_constructor::QueryConstructor::select (line 34) ... FAILED
[INFO] [stdout] test src/query_constructor.rs - query_constructor::QueryConstructor::serialize (line 81) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stdout] test src/lib.rs - Fudge::new (line 15) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/query_constructor.rs - query_constructor::QueryConstructor::limit (line 67) stdout ----
[INFO] [stdout] error[E0603]: module `query_constructor` is private
[INFO] [stdout]  --> src/query_constructor.rs:70:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | use fudge::query_constructor::QueryConstructor;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^ private module
[INFO] [stdout]   |
[INFO] [stdout] note: the module `query_constructor` is defined here
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | mod query_constructor;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/query_constructor.rs - query_constructor::QueryConstructor::from (line 53) stdout ----
[INFO] [stdout] error[E0603]: module `query_constructor` is private
[INFO] [stdout]  --> src/query_constructor.rs:56:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | use fudge::query_constructor::QueryConstructor;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^ private module
[INFO] [stdout]   |
[INFO] [stdout] note: the module `query_constructor` is defined here
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | mod query_constructor;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Fudge::query_raw (line 30) stdout ----
[INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `std::ops::Try`)
[INFO] [stdout]  --> src/lib.rs:33:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | / fn main() {
[INFO] [stdout] 4 | | use fudge::Fudge;
[INFO] [stdout] 5 | | let fudge_db = Fudge::new("user", "pass", "database_1", "localhost", 3306 /*port*/);
[INFO] [stdout] 6 | | let query_result = fudge_db.query_raw("SELECT column_name FROM table_name")?;
[INFO] [stdout]   | |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout] 7 | | }
[INFO] [stdout]   | |_- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `std::ops::Try` is not implemented for `()`
[INFO] [stdout]   = note: required by `std::ops::Try::from_error`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/query_constructor.rs - query_constructor::QueryConstructor::select (line 34) stdout ----
[INFO] [stdout] error[E0603]: module `query_constructor` is private
[INFO] [stdout]  --> src/query_constructor.rs:37:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | use fudge::query_constructor::QueryConstructor;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^ private module
[INFO] [stdout]   |
[INFO] [stdout] note: the module `query_constructor` is defined here
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | mod query_constructor;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/query_constructor.rs - query_constructor::QueryConstructor::serialize (line 81) stdout ----
[INFO] [stdout] error[E0603]: module `query_constructor` is private
[INFO] [stdout]  --> src/query_constructor.rs:84:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | use fudge::query_constructor::QueryConstructor;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^ private module
[INFO] [stdout]   |
[INFO] [stdout] note: the module `query_constructor` is defined here
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | mod query_constructor;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Fudge::new (line 15) stdout ----
[INFO] [stdout] Test executable failed (exit code 101).
[INFO] [stdout] 
[INFO] [stdout] stdout:
[INFO] [stdout] mysql://user:pass@localhost:3306/database_1
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: DriverError { Could not connect to address `localhost:3306': Cannot assign requested address (os error 99) }', src/lib.rs:25:35
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55ca113f6ce0 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x55ca113f6ce0 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x55ca113f6ce0 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x55ca113f6ce0 - <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:     0x55ca1141634c - core::fmt::write::h9ddafa4860d8adff
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stdout]    5:     0x55ca113f1f17 - std::io::Write::write_fmt::h1d2ee292d2b65481
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stdout]    6:     0x55ca113f8de0 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    7:     0x55ca113f8de0 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    8:     0x55ca113f8de0 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stdout]    9:     0x55ca113f8b2c - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:219
[INFO] [stdout]   10:     0x55ca113f9443 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569
[INFO] [stdout]   11:     0x55ca113f9019 - std::panicking::begin_panic_handler::{{closure}}::h7001af1bb21aeaeb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:476
[INFO] [stdout]   12:     0x55ca113f716c - std::sys_common::backtrace::__rust_end_short_backtrace::h39910f557f5f2367
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   13:     0x55ca113f8fd9 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:475
[INFO] [stdout]   14:     0x55ca11414c01 - core::panicking::panic_fmt::h4e2659771ebc78eb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/panicking.rs:85
[INFO] [stdout]   15:     0x55ca11414a23 - core::option::expect_none_failed::h448b58a024c2c33a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/option.rs:1221
[INFO] [stdout]   16:     0x55ca110ad15e - core::result::Result<T,E>::unwrap::hf7e5314a7a7ebe93
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/result.rs:973
[INFO] [stdout]   17:     0x55ca110ac7e9 - fudge::Fudge::new::h0365fd15b20f9c4c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:25
[INFO] [stdout]   18:     0x55ca110ac37c - rust_out::main::h405f65324f7b53be
[INFO] [stdout]   19:     0x55ca110ac2a3 - core::ops::function::FnOnce::call_once::hdcd857a6fc725660
[INFO] [stdout]   20:     0x55ca110ac189 - std::sys_common::backtrace::__rust_begin_short_backtrace::h58530cce963ea820
[INFO] [stdout]   21:     0x55ca110ac219 - std::rt::lang_start::{{closure}}::had844b611966ddaf
[INFO] [stdout]   22:     0x55ca113f9911 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h6a3209f124be2235
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:259
[INFO] [stdout]   23:     0x55ca113f9911 - std::panicking::try::do_call::h88ce358792b64df0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   24:     0x55ca113f9911 - std::panicking::try::h6311c259678e50fc
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   25:     0x55ca113f9911 - std::panic::catch_unwind::h56c5716807d659a1
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   26:     0x55ca113f9911 - std::rt::lang_start_internal::h73711f37ecfcb277
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/rt.rs:51
[INFO] [stdout]   27:     0x55ca110ac1f8 - std::rt::lang_start::h1b0fb7b0bf978bb4
[INFO] [stdout]   28:     0x55ca110ac3ab - main
[INFO] [stdout]   29:     0x7f25633030b3 - __libc_start_main
[INFO] [stdout]   30:     0x55ca110ac0be - _start
[INFO] [stdout]   31:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Fudge::new (line 15)
[INFO] [stdout]     src/lib.rs - Fudge::query_raw (line 30)
[INFO] [stdout]     src/query_constructor.rs - query_constructor::QueryConstructor::from (line 53)
[INFO] [stdout]     src/query_constructor.rs - query_constructor::QueryConstructor::limit (line 67)
[INFO] [stdout]     src/query_constructor.rs - query_constructor::QueryConstructor::select (line 34)
[INFO] [stdout]     src/query_constructor.rs - query_constructor::QueryConstructor::serialize (line 81)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ddb301b47e0ff3fca68edc72ae8405f5683b25d29bbc2bb9649c2d1859a8edee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddb301b47e0ff3fca68edc72ae8405f5683b25d29bbc2bb9649c2d1859a8edee", kill_on_drop: false }`
[INFO] [stdout] ddb301b47e0ff3fca68edc72ae8405f5683b25d29bbc2bb9649c2d1859a8edee
