[INFO] fetching crate spark-config 0.0.4...
[INFO] checking spark-config-0.0.4 against master#9e293ae9f8abecb0be5105787d181518c9012a19 for pr-146440-1
[INFO] extracting crate spark-config 0.0.4 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate spark-config 0.0.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate spark-config 0.0.4
[INFO] tweaked toml for crates.io crate spark-config 0.0.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate spark-config 0.0.4 on toolchain 9e293ae9f8abecb0be5105787d181518c9012a19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate spark-config 0.0.4 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" "+9e293ae9f8abecb0be5105787d181518c9012a19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a4e936832ccb02e090b8e3aaf6f7607b6889e51eb7b1349cfcc892b14aa64ba
[INFO] running `Command { std: "docker" "start" "-a" "5a4e936832ccb02e090b8e3aaf6f7607b6889e51eb7b1349cfcc892b14aa64ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a4e936832ccb02e090b8e3aaf6f7607b6889e51eb7b1349cfcc892b14aa64ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a4e936832ccb02e090b8e3aaf6f7607b6889e51eb7b1349cfcc892b14aa64ba", kill_on_drop: false }`
[INFO] [stdout] 5a4e936832ccb02e090b8e3aaf6f7607b6889e51eb7b1349cfcc892b14aa64ba
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca556c880abe91ff0fac7cd886e97017438a191002b6a451a85caee63d6ca5ac
[INFO] running `Command { std: "docker" "start" "-a" "ca556c880abe91ff0fac7cd886e97017438a191002b6a451a85caee63d6ca5ac", kill_on_drop: false }`
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[INFO] [stderr]     Checking spark-config v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `fs::File`, `io::Read`, and `path::Path`
[INFO] [stdout]  --> src/lib.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{collections::BTreeMap, fs::File, hash::Hash, io::Read, path::Path, str::FromStr};
[INFO] [stdout]   |                                  ^^^^^^^^              ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Result`
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use anyhow::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `fs::File`, `io::Read`, and `path::Path`
[INFO] [stdout]  --> src/lib.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{collections::BTreeMap, fs::File, hash::Hash, io::Read, path::Path, str::FromStr};
[INFO] [stdout]   |                                  ^^^^^^^^              ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Result`
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use anyhow::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/lib.rs:209:8
[INFO] [stdout]     |
[INFO] [stdout] 204 | / impl<K: Clone + Eq + Hash + Ord + FromStr + ToString> SparkConfig<K>
[INFO] [stdout] 205 | | where
[INFO] [stdout] 206 | |     <K as FromStr>::Err: std::fmt::Debug,
[INFO] [stdout]     | |_________________________________________- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 209 |       fn new(
[INFO] [stdout]     |          ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/lib.rs:209:8
[INFO] [stdout]     |
[INFO] [stdout] 204 | / impl<K: Clone + Eq + Hash + Ord + FromStr + ToString> SparkConfig<K>
[INFO] [stdout] 205 | | where
[INFO] [stdout] 206 | |     <K as FromStr>::Err: std::fmt::Debug,
[INFO] [stdout]     | |_________________________________________- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 209 |       fn new(
[INFO] [stdout]     |          ^^^
[INFO] [stdout]     |
[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 13.87s
[INFO] running `Command { std: "docker" "inspect" "ca556c880abe91ff0fac7cd886e97017438a191002b6a451a85caee63d6ca5ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca556c880abe91ff0fac7cd886e97017438a191002b6a451a85caee63d6ca5ac", kill_on_drop: false }`
[INFO] [stdout] ca556c880abe91ff0fac7cd886e97017438a191002b6a451a85caee63d6ca5ac
