[INFO] cloning repository https://github.com/ckatsak/netspeedmon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ckatsak/netspeedmon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fckatsak%2Fnetspeedmon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fckatsak%2Fnetspeedmon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ffd27a789bf7514838d113626e360a66a580863a
[INFO] checking ckatsak/netspeedmon against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fckatsak%2Fnetspeedmon" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ckatsak/netspeedmon
[INFO] finished tweaking git repo https://github.com/ckatsak/netspeedmon
[INFO] tweaked toml for git repo https://github.com/ckatsak/netspeedmon written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ckatsak/netspeedmon on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ckatsak/netspeedmon 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" "+1.95.0" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "fe6450c9cc806ad9fb07a42c2e32ac759f3e7f94d3f64e53091c6937da0d3bea", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "fe6450c9cc806ad9fb07a42c2e32ac759f3e7f94d3f64e53091c6937da0d3bea", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "0c8ae429048dda3757c20a3ae95a2f27bc19909573cc3b3b7690928d84638298", kill_on_drop: false }`
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[INFO] [stdout] warning: method `retrieve_most_recent` is never used
[INFO] [stdout]   --> src/exporters/database/mod.rs:63:14
[INFO] [stdout]    |
[INFO] [stdout] 61 | trait Store: Send + Debug {
[INFO] [stdout]    |       ----- method in this trait
[INFO] [stdout] 62 |     async fn retrieve_history(&mut self) -> Result<Vec<(DateTime<Local>, Measurement)>>;
[INFO] [stdout] 63 |     async fn retrieve_most_recent(&mut self) -> Result<Option<(DateTime<Local>, Measurement)>>;
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/exporters/database/mod.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub(crate) struct Database {
[INFO] [stdout]    |                   -------- field in this struct
[INFO] [stdout] 69 |     config: Config,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Database` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m1`
[INFO] [stdout]    --> src/exporters/database/inmemory.rs:133:69
[INFO] [stdout]     |
[INFO] [stdout] 133 |         assert!(matches!(db.retrieve_most_recent().await?, Some((_, m1))));
[INFO] [stdout]     |                                                                     ^^ help: if this is intentional, prefix it with an underscore: `_m1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m2`
[INFO] [stdout]    --> src/exporters/database/inmemory.rs:137:69
[INFO] [stdout]     |
[INFO] [stdout] 137 |         assert!(matches!(db.retrieve_most_recent().await?, Some((_, m2))));
[INFO] [stdout]     |                                                                     ^^ help: if this is intentional, prefix it with an underscore: `_m2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m3`
[INFO] [stdout]    --> src/exporters/database/inmemory.rs:141:69
[INFO] [stdout]     |
[INFO] [stdout] 141 |         assert!(matches!(db.retrieve_most_recent().await?, Some((_, m3))));
[INFO] [stdout]     |                                                                     ^^ help: if this is intentional, prefix it with an underscore: `_m3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m4`
[INFO] [stdout]    --> src/exporters/database/inmemory.rs:145:69
[INFO] [stdout]     |
[INFO] [stdout] 145 |         assert!(matches!(db.retrieve_most_recent().await?, Some((_, m4))));
[INFO] [stdout]     |                                                                     ^^ help: if this is intentional, prefix it with an underscore: `_m4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m5`
[INFO] [stdout]    --> src/exporters/database/inmemory.rs:149:69
[INFO] [stdout]     |
[INFO] [stdout] 149 |         assert!(matches!(db.retrieve_most_recent().await?, Some((_, m5))));
[INFO] [stdout]     |                                                                     ^^ help: if this is intentional, prefix it with an underscore: `_m5`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m9`
[INFO] [stdout]    --> src/exporters/database/inmemory.rs:155:69
[INFO] [stdout]     |
[INFO] [stdout] 155 |         assert!(matches!(db.retrieve_most_recent().await?, Some((_, m9))));
[INFO] [stdout]     |                                                                     ^^ help: if this is intentional, prefix it with an underscore: `_m9`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m8`
[INFO] [stdout]    --> src/exporters/database/inmemory.rs:159:69
[INFO] [stdout]     |
[INFO] [stdout] 159 |         assert!(matches!(db.retrieve_most_recent().await?, Some((_, m8))));
[INFO] [stdout]     |                                                                     ^^ help: if this is intentional, prefix it with an underscore: `_m8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m7`
[INFO] [stdout]    --> src/exporters/database/inmemory.rs:167:69
[INFO] [stdout]     |
[INFO] [stdout] 167 |         assert!(matches!(db.retrieve_most_recent().await?, Some((_, m7))));
[INFO] [stdout]     |                                                                     ^^ help: if this is intentional, prefix it with an underscore: `_m7`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m6`
[INFO] [stdout]    --> src/exporters/database/inmemory.rs:171:69
[INFO] [stdout]     |
[INFO] [stdout] 171 |         assert!(matches!(db.retrieve_most_recent().await?, Some((_, m6))));
[INFO] [stdout]     |                                                                     ^^ help: if this is intentional, prefix it with an underscore: `_m6`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m5`
[INFO] [stdout]    --> src/exporters/database/inmemory.rs:175:69
[INFO] [stdout]     |
[INFO] [stdout] 175 |         assert!(matches!(db.retrieve_most_recent().await?, Some((_, m5))));
[INFO] [stdout]     |                                                                     ^^ help: if this is intentional, prefix it with an underscore: `_m5`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/exporters/database/mod.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub(crate) struct Database {
[INFO] [stdout]    |                   -------- field in this struct
[INFO] [stdout] 69 |     config: Config,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Database` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.17s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.17.1, nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "0c8ae429048dda3757c20a3ae95a2f27bc19909573cc3b3b7690928d84638298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c8ae429048dda3757c20a3ae95a2f27bc19909573cc3b3b7690928d84638298", kill_on_drop: false }`
[INFO] [stdout] 0c8ae429048dda3757c20a3ae95a2f27bc19909573cc3b3b7690928d84638298
