[INFO] cloning repository https://github.com/zulfikra96/rust-cli-crud-postgres
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zulfikra96/rust-cli-crud-postgres" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzulfikra96%2Frust-cli-crud-postgres", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzulfikra96%2Frust-cli-crud-postgres'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 047dbc8c48b093b8360002eac22349928af89a82
[INFO] checking zulfikra96/rust-cli-crud-postgres against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzulfikra96%2Frust-cli-crud-postgres" "/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/zulfikra96/rust-cli-crud-postgres on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zulfikra96/rust-cli-crud-postgres
[INFO] finished tweaking git repo https://github.com/zulfikra96/rust-cli-crud-postgres
[INFO] tweaked toml for git repo https://github.com/zulfikra96/rust-cli-crud-postgres written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/zulfikra96/rust-cli-crud-postgres already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded postgres-protocol v0.3.2
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[INFO] [stderr]   Downloaded sha2 v0.7.1
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c958dcb149156e7f7454f70e7a08523457a1f49980142f17feea5d38be8d9e4b
[INFO] running `Command { std: "docker" "start" "-a" "c958dcb149156e7f7454f70e7a08523457a1f49980142f17feea5d38be8d9e4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c958dcb149156e7f7454f70e7a08523457a1f49980142f17feea5d38be8d9e4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c958dcb149156e7f7454f70e7a08523457a1f49980142f17feea5d38be8d9e4b", kill_on_drop: false }`
[INFO] [stdout] c958dcb149156e7f7454f70e7a08523457a1f49980142f17feea5d38be8d9e4b
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bd6f9b772595333c5667bfed7fcb3cb0c8c8c81cdc35fa5385575998541796d
[INFO] running `Command { std: "docker" "start" "-a" "6bd6f9b772595333c5667bfed7fcb3cb0c8c8c81cdc35fa5385575998541796d", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.54
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]     Checking byte-tools v0.2.0
[INFO] [stderr]     Checking arrayref v0.3.5
[INFO] [stderr]     Checking smallvec v0.6.9
[INFO] [stderr]     Checking constant_time_eq v0.1.3
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[INFO] [stderr]     Checking fallible-iterator v0.1.6
[INFO] [stderr]     Checking cfg-if v0.1.9
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[INFO] [stderr]     Checking generic-array v0.9.0
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[INFO] [stderr]     Checking block-buffer v0.3.3
[INFO] [stderr]     Checking phf_shared v0.7.24
[INFO] [stderr]     Checking unicode-normalization v0.1.8
[INFO] [stderr]     Checking phf v0.7.24
[INFO] [stderr]     Checking digest v0.7.6
[INFO] [stderr]     Checking crypto-mac v0.5.2
[INFO] [stderr]     Checking sha2 v0.7.1
[INFO] [stderr]     Checking hmac v0.5.0
[INFO] [stderr]     Checking base64 v0.6.0
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[INFO] [stderr]     Checking postgres-protocol v0.3.2
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[INFO] [stderr]     Checking postgres v0.15.2
[INFO] [stderr]     Checking learn_postgres v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/core/index.rs (2 fixes)
[INFO] [stderr]        Fixed src/main.rs (4 fixes)
[INFO] [stdout] warning: field is never read: `username`
[INFO] [stdout]  --> src/core/index.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     username:String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fullname`
[INFO] [stdout]  --> src/core/index.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     fullname:String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `password`
[INFO] [stdout]  --> src/core/index.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     password:String
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `conn`
[INFO] [stdout]  --> src/core/connection.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn conn() -> Connection{
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `username`
[INFO] [stdout]  --> src/core/index.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     username:String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fullname`
[INFO] [stdout]  --> src/core/index.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     fullname:String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `password`
[INFO] [stdout]  --> src/core/index.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     password:String
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `conn`
[INFO] [stdout]  --> src/core/connection.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn conn() -> Connection{
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.15s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking learn_postgres v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: field is never read: `username`
[INFO] [stdout]  --> src/core/index.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     username:String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fullname`
[INFO] [stdout]  --> src/core/index.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     fullname:String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `password`
[INFO] [stdout]  --> src/core/index.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     password:String
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `conn`
[INFO] [stdout]  --> src/core/connection.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn conn() -> Connection{
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `username`
[INFO] [stdout]  --> src/core/index.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     username:String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fullname`
[INFO] [stdout]  --> src/core/index.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     fullname:String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `password`
[INFO] [stdout]  --> src/core/index.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     password:String
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `conn`
[INFO] [stdout]  --> src/core/connection.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn conn() -> Connection{
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6bd6f9b772595333c5667bfed7fcb3cb0c8c8c81cdc35fa5385575998541796d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bd6f9b772595333c5667bfed7fcb3cb0c8c8c81cdc35fa5385575998541796d", kill_on_drop: false }`
[INFO] [stdout] 6bd6f9b772595333c5667bfed7fcb3cb0c8c8c81cdc35fa5385575998541796d