[INFO] cloning repository https://github.com/Restioson/isixhosa_xyz
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Restioson/isixhosa_xyz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRestioson%2Fisixhosa_xyz", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRestioson%2Fisixhosa_xyz'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1d9b8914435c5bc687c5661ef73cb4bc79b79d1e
[INFO] building Restioson/isixhosa_xyz against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRestioson%2Fisixhosa_xyz" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Restioson/isixhosa_xyz on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Restioson/isixhosa_xyz
[INFO] finished tweaking git repo https://github.com/Restioson/isixhosa_xyz
[INFO] tweaked toml for git repo https://github.com/Restioson/isixhosa_xyz written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/Restioson/isixhosa_xyz already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded askama_derive v0.10.5
[INFO] [stderr]   Downloaded r2d2_sqlite v0.18.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f773bab57830490dad89ecb51061ba4cf7fedce521ab4ae98e063586a87263f
[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" "4f773bab57830490dad89ecb51061ba4cf7fedce521ab4ae98e063586a87263f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f773bab57830490dad89ecb51061ba4cf7fedce521ab4ae98e063586a87263f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f773bab57830490dad89ecb51061ba4cf7fedce521ab4ae98e063586a87263f", kill_on_drop: false }`
[INFO] [stdout] 4f773bab57830490dad89ecb51061ba4cf7fedce521ab4ae98e063586a87263f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b53740d864009903e8bf59516357fcb5003b73ba67faba0cf3d9b7e300b5f6d5
[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" "b53740d864009903e8bf59516357fcb5003b73ba67faba0cf3d9b7e300b5f6d5", kill_on_drop: false }`
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[INFO] [stderr]    Compiling utf-8 v0.7.5
[INFO] [stderr]    Compiling rustversion v1.0.4
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[INFO] [stderr]    Compiling rust-argon2 v0.8.3
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[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling tungstenite v0.12.0
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[INFO] [stderr]    Compiling darling_core v0.12.2
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[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling async-trait v0.1.48
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[INFO] [stderr]    Compiling serde_repr v0.1.6
[INFO] [stderr]    Compiling darling_macro v0.12.2
[INFO] [stderr]    Compiling r2d2_sqlite v0.18.0
[INFO] [stderr]    Compiling futures-util v0.3.13
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling darling v0.12.2
[INFO] [stderr]    Compiling serde_with_macros v1.4.1
[INFO] [stderr]    Compiling pin-project v1.0.5
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling flume v0.10.2
[INFO] [stderr]    Compiling futures-executor v0.3.13
[INFO] [stderr]    Compiling futures v0.3.13
[INFO] [stderr]    Compiling tokio-util v0.6.4
[INFO] [stderr]    Compiling tokio-stream v0.1.4
[INFO] [stderr]    Compiling tokio-tungstenite v0.13.0
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling xtra v0.5.0
[INFO] [stderr]    Compiling h2 v0.3.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling serde_with v1.8.0
[INFO] [stderr]    Compiling serde_qs v0.8.3
[INFO] [stderr]    Compiling askama_shared v0.11.1
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling hyper v0.14.4
[INFO] [stderr]    Compiling num_enum_derive v0.5.1
[INFO] [stderr]    Compiling num_enum v0.5.1
[INFO] [stderr]    Compiling askama_derive v0.10.5
[INFO] [stderr]    Compiling askama v0.10.5
[INFO] [stderr]    Compiling warp v0.3.0
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.2
[INFO] [stderr]    Compiling askama_warp v0.11.0
[INFO] [stderr]    Compiling isixhosa_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `TryInto`
[INFO] [stdout]  --> src/database/existing.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::convert::{TryFrom, TryInto};
[INFO] [stdout]   |                             ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SuggestedExample`, `SuggestedLinkedWord`, `SuggestedWord`
[INFO] [stdout]  --> src/database/existing.rs:7:35
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::database::suggestion::{SuggestedExample, SuggestedLinkedWord, SuggestedWord};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WordOrSuggestedId`
[INFO] [stdout]  --> src/database/existing.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::database::{WordOrSuggestedId, get_word_hit_from_db};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ExistingLinkedWord`
[INFO] [stdout]  --> src/database/suggestion.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::database::existing::{ExistingLinkedWord, ExistingExample};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Statement`
[INFO] [stdout]   --> src/database/suggestion.rs:10:48
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rusqlite::{params, OptionalExtension, Row, Statement};
[INFO] [stdout]    |                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TryFrom`
[INFO] [stdout]   --> src/database/suggestion.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::convert::{TryFrom, TryInto};
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warp::reject::Reject`
[INFO] [stdout]  --> src/details.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use warp::reject::Reject;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::database::get_word_hit_from_db`
[INFO] [stdout]  --> src/details.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::database::get_word_hit_from_db;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> src/database/existing.rs:154:12
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn get(db: Pool<SqliteConnectionManager>, id: i64, skip_populating: i64) -> Option<ExistingLinkedWord> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SELECT`
[INFO] [stdout]    --> src/database/existing.rs:155:9
[INFO] [stdout]     |
[INFO] [stdout] 155 | /         const SELECT: &str = "
[INFO] [stdout] 156 | |             SELECT link_id, link_type, first_word_id, second_word_id FROM linked_words
[INFO] [stdout] 157 | |                 WHERE link_id = ?1;
[INFO] [stdout] 158 | |         ";
[INFO] [stdout]     | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 07s
[INFO] running `Command { std: "docker" "inspect" "b53740d864009903e8bf59516357fcb5003b73ba67faba0cf3d9b7e300b5f6d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b53740d864009903e8bf59516357fcb5003b73ba67faba0cf3d9b7e300b5f6d5", kill_on_drop: false }`
[INFO] [stdout] b53740d864009903e8bf59516357fcb5003b73ba67faba0cf3d9b7e300b5f6d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54feb362ce9965c65d53a5262b47b3616b31c492be6753012cdfc11c91176da4
[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" "54feb362ce9965c65d53a5262b47b3616b31c492be6753012cdfc11c91176da4", kill_on_drop: false }`
[INFO] [stderr]    Compiling isixhosa_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `TryInto`
[INFO] [stdout]  --> src/database/existing.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::convert::{TryFrom, TryInto};
[INFO] [stdout]   |                             ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SuggestedExample`, `SuggestedLinkedWord`, `SuggestedWord`
[INFO] [stdout]  --> src/database/existing.rs:7:35
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::database::suggestion::{SuggestedExample, SuggestedLinkedWord, SuggestedWord};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WordOrSuggestedId`
[INFO] [stdout]  --> src/database/existing.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::database::{WordOrSuggestedId, get_word_hit_from_db};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ExistingLinkedWord`
[INFO] [stdout]  --> src/database/suggestion.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::database::existing::{ExistingLinkedWord, ExistingExample};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Statement`
[INFO] [stdout]   --> src/database/suggestion.rs:10:48
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rusqlite::{params, OptionalExtension, Row, Statement};
[INFO] [stdout]    |                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TryFrom`
[INFO] [stdout]   --> src/database/suggestion.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::convert::{TryFrom, TryInto};
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warp::reject::Reject`
[INFO] [stdout]  --> src/details.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use warp::reject::Reject;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::database::get_word_hit_from_db`
[INFO] [stdout]  --> src/details.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::database::get_word_hit_from_db;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> src/database/existing.rs:154:12
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn get(db: Pool<SqliteConnectionManager>, id: i64, skip_populating: i64) -> Option<ExistingLinkedWord> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SELECT`
[INFO] [stdout]    --> src/database/existing.rs:155:9
[INFO] [stdout]     |
[INFO] [stdout] 155 | /         const SELECT: &str = "
[INFO] [stdout] 156 | |             SELECT link_id, link_type, first_word_id, second_word_id FROM linked_words
[INFO] [stdout] 157 | |                 WHERE link_id = ?1;
[INFO] [stdout] 158 | |         ";
[INFO] [stdout]     | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.29s
[INFO] running `Command { std: "docker" "inspect" "54feb362ce9965c65d53a5262b47b3616b31c492be6753012cdfc11c91176da4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54feb362ce9965c65d53a5262b47b3616b31c492be6753012cdfc11c91176da4", kill_on_drop: false }`
[INFO] [stdout] 54feb362ce9965c65d53a5262b47b3616b31c492be6753012cdfc11c91176da4
