[INFO] cloning repository https://github.com/libreconnect/insulink
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/libreconnect/insulink" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flibreconnect%2Finsulink", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flibreconnect%2Finsulink'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 714128827b8403bc8f1c7cf9504e0fbd2c4e3cc3
[INFO] building libreconnect/insulink against try#9a3ef2cd3ecaae3c6ef59768612837d797602a6d for pr-137044-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flibreconnect%2Finsulink" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/libreconnect/insulink on toolchain 9a3ef2cd3ecaae3c6ef59768612837d797602a6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9a3ef2cd3ecaae3c6ef59768612837d797602a6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/libreconnect/insulink
[INFO] finished tweaking git repo https://github.com/libreconnect/insulink
[INFO] tweaked toml for git repo https://github.com/libreconnect/insulink written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/libreconnect/insulink 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" "+9a3ef2cd3ecaae3c6ef59768612837d797602a6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9a3ef2cd3ecaae3c6ef59768612837d797602a6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3cf4ae1e9d608c73bf1a51d75ec91cb99171839aca0a6713f60628e1ec200427
[INFO] running `Command { std: "docker" "start" "-a" "3cf4ae1e9d608c73bf1a51d75ec91cb99171839aca0a6713f60628e1ec200427", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cf4ae1e9d608c73bf1a51d75ec91cb99171839aca0a6713f60628e1ec200427", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cf4ae1e9d608c73bf1a51d75ec91cb99171839aca0a6713f60628e1ec200427", kill_on_drop: false }`
[INFO] [stdout] 3cf4ae1e9d608c73bf1a51d75ec91cb99171839aca0a6713f60628e1ec200427
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9a3ef2cd3ecaae3c6ef59768612837d797602a6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `Driver` and `medtronic::Medtronic`
[INFO] [stdout]  --> src/handlers/command_fetch.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::drivers::{medtronic::Medtronic, Driver};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pool`
[INFO] [stdout]   --> src/handlers/command_fetch.rs:25:3
[INFO] [stdout]    |
[INFO] [stdout] 25 |   pool: Arc<PgPool>,
[INFO] [stdout]    |   ^^^^ help: if this is intentional, prefix it with an underscore: `_pool`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_data` and `connect` are never used
[INFO] [stdout]  --> src/drivers/mod.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait Driver {
[INFO] [stdout]   |           ------ methods in this trait
[INFO] [stdout] 6 |   fn get_data(&self) -> Result<String, Box<dyn std::error::Error>>;
[INFO] [stdout]   |      ^^^^^^^^
[INFO] [stdout] 7 |   fn connect<'a>(
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/drivers/medtronic.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl Medtronic {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 10 |   pub fn new() -> Self {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 37s
[INFO] running `Command { std: "docker" "inspect" "9e2abd16d94c18f1c914e2e3cff691496c009fc98f739bb14485b759869ecbc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e2abd16d94c18f1c914e2e3cff691496c009fc98f739bb14485b759869ecbc6", kill_on_drop: false }`
[INFO] [stdout] 9e2abd16d94c18f1c914e2e3cff691496c009fc98f739bb14485b759869ecbc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9a3ef2cd3ecaae3c6ef59768612837d797602a6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7021b15a7be1ab6767a2a5e4ba63e05b2a39460b1cea944bc6755e3b96ae7b5b
[INFO] running `Command { std: "docker" "start" "-a" "7021b15a7be1ab6767a2a5e4ba63e05b2a39460b1cea944bc6755e3b96ae7b5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling insulink v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Driver` and `medtronic::Medtronic`
[INFO] [stdout]  --> src/handlers/command_fetch.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::drivers::{medtronic::Medtronic, Driver};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pool`
[INFO] [stdout]   --> src/handlers/command_fetch.rs:25:3
[INFO] [stdout]    |
[INFO] [stdout] 25 |   pool: Arc<PgPool>,
[INFO] [stdout]    |   ^^^^ help: if this is intentional, prefix it with an underscore: `_pool`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_data` and `connect` are never used
[INFO] [stdout]  --> src/drivers/mod.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait Driver {
[INFO] [stdout]   |           ------ methods in this trait
[INFO] [stdout] 6 |   fn get_data(&self) -> Result<String, Box<dyn std::error::Error>>;
[INFO] [stdout]   |      ^^^^^^^^
[INFO] [stdout] 7 |   fn connect<'a>(
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/drivers/medtronic.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl Medtronic {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 10 |   pub fn new() -> Self {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "7021b15a7be1ab6767a2a5e4ba63e05b2a39460b1cea944bc6755e3b96ae7b5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7021b15a7be1ab6767a2a5e4ba63e05b2a39460b1cea944bc6755e3b96ae7b5b", kill_on_drop: false }`
[INFO] [stdout] 7021b15a7be1ab6767a2a5e4ba63e05b2a39460b1cea944bc6755e3b96ae7b5b