[INFO] cloning repository https://github.com/JonathanBHill/CD-Config-Migration-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JonathanBHill/CD-Config-Migration-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonathanBHill%2FCD-Config-Migration-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonathanBHill%2FCD-Config-Migration-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7de477a6a746cfbcf2621a42684465ba042396da
[INFO] checking JonathanBHill/CD-Config-Migration-Rust against master#2c0f4860cc86e2354a55ea04e738848168435c90 for pr-149145
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonathanBHill%2FCD-Config-Migration-Rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/JonathanBHill/CD-Config-Migration-Rust
[INFO] finished tweaking git repo https://github.com/JonathanBHill/CD-Config-Migration-Rust
[INFO] tweaked toml for git repo https://github.com/JonathanBHill/CD-Config-Migration-Rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JonathanBHill/CD-Config-Migration-Rust on toolchain 2c0f4860cc86e2354a55ea04e738848168435c90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JonathanBHill/CD-Config-Migration-Rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87e9460261067001b4dfcea03412c24bd1f3d8983fc1f56a1103fda50cf0420b
[INFO] running `Command { std: "docker" "start" "-a" "87e9460261067001b4dfcea03412c24bd1f3d8983fc1f56a1103fda50cf0420b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87e9460261067001b4dfcea03412c24bd1f3d8983fc1f56a1103fda50cf0420b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87e9460261067001b4dfcea03412c24bd1f3d8983fc1f56a1103fda50cf0420b", kill_on_drop: false }`
[INFO] [stdout] 87e9460261067001b4dfcea03412c24bd1f3d8983fc1f56a1103fda50cf0420b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f5137bcb1d5695b44b363ac832150e401285a70f1a5a9b01e009fc05ba23db9
[INFO] running `Command { std: "docker" "start" "-a" "0f5137bcb1d5695b44b363ac832150e401285a70f1a5a9b01e009fc05ba23db9", kill_on_drop: false }`
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[INFO] [stderr]     Checking rand_chacha v0.9.0
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[INFO] [stderr]     Checking csv v1.3.1
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[INFO] [stderr]     Checking polars-error v0.51.0
[INFO] [stderr]     Checking polars-dtype v0.51.0
[INFO] [stderr]     Checking polars-row v0.51.0
[INFO] [stderr]     Checking polars-json v0.51.0
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[INFO] [stderr]     Checking polars-time v0.51.0
[INFO] [stderr]     Checking polars-io v0.51.0
[INFO] [stderr]     Checking CertaDose v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]  --> src/converters/csv_to_json.rs:4:54
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn csv_to_json(csv_path: &str) -> anyhow::Result<(Vec<Medication>)> {
[INFO] [stdout]   |                                                      ^               ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 4 - pub fn csv_to_json(csv_path: &str) -> anyhow::Result<(Vec<Medication>)> {
[INFO] [stdout] 4 + pub fn csv_to_json(csv_path: &str) -> anyhow::Result<Vec<Medication> > {
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]  --> src/converters/csv_to_json.rs:4:54
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn csv_to_json(csv_path: &str) -> anyhow::Result<(Vec<Medication>)> {
[INFO] [stdout]   |                                                      ^               ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 4 - pub fn csv_to_json(csv_path: &str) -> anyhow::Result<(Vec<Medication>)> {
[INFO] [stdout] 4 + pub fn csv_to_json(csv_path: &str) -> anyhow::Result<Vec<Medication> > {
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `CertaDose` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `certa_dose`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/json_inspect.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let mut keys: BTreeSet<_> = obj.keys().cloned().collect();
[INFO] [stdout]    |         ----^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/json_inspect.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let mut keys: BTreeSet<_> = obj.keys().cloned().collect();
[INFO] [stdout]    |         ----^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.88s
[INFO] running `Command { std: "docker" "inspect" "0f5137bcb1d5695b44b363ac832150e401285a70f1a5a9b01e009fc05ba23db9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f5137bcb1d5695b44b363ac832150e401285a70f1a5a9b01e009fc05ba23db9", kill_on_drop: false }`
[INFO] [stdout] 0f5137bcb1d5695b44b363ac832150e401285a70f1a5a9b01e009fc05ba23db9