[INFO] fetching crate mfp 0.2.0...
[INFO] building mfp-0.2.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate mfp 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate mfp 0.2.0
[INFO] finished tweaking crates.io crate mfp 0.2.0
[INFO] tweaked toml for crates.io crate mfp 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mfp 0.2.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mfp 0.2.0 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 0ab3f76cda82ca4b7f6758d0864898ed3fcf1be573ea761843dadf0f0e69222f
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[INFO] [stderr]    Compiling mfp v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `title`, `link`, and `description` are never read
[INFO] [stdout]   --> src/mfp.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Mfp {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 12 |     pub title: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 13 |     pub link: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 14 |     pub description: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `link` and `keywords` are never read
[INFO] [stdout]   --> src/mfp.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct Episode {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 78 |     pub title: String,
[INFO] [stdout] 79 |     pub link: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     pub keywords: Vec<String>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Episode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `length` and `mime_type` are never read
[INFO] [stdout]   --> src/mfp.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct Enclosure {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 88 |     pub url: String,
[INFO] [stdout] 89 |     pub length: u64,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 90 |     pub mime_type: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Enclosure` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 06s
[INFO] running `Command { std: "docker" "inspect" "0ab3f76cda82ca4b7f6758d0864898ed3fcf1be573ea761843dadf0f0e69222f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ab3f76cda82ca4b7f6758d0864898ed3fcf1be573ea761843dadf0f0e69222f", kill_on_drop: false }`
[INFO] [stdout] 0ab3f76cda82ca4b7f6758d0864898ed3fcf1be573ea761843dadf0f0e69222f
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 832bda449ad358d17f2961c11fc6debebe6fe406e2bfec85206f1a132030f3b7
[INFO] running `Command { std: "docker" "start" "-a" "832bda449ad358d17f2961c11fc6debebe6fe406e2bfec85206f1a132030f3b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling mfp v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `title`, `link`, and `description` are never read
[INFO] [stdout]   --> src/mfp.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Mfp {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 12 |     pub title: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 13 |     pub link: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 14 |     pub description: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `link` and `keywords` are never read
[INFO] [stdout]   --> src/mfp.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct Episode {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 78 |     pub title: String,
[INFO] [stdout] 79 |     pub link: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     pub keywords: Vec<String>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Episode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `length` and `mime_type` are never read
[INFO] [stdout]   --> src/mfp.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct Enclosure {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 88 |     pub url: String,
[INFO] [stdout] 89 |     pub length: u64,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 90 |     pub mime_type: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Enclosure` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "832bda449ad358d17f2961c11fc6debebe6fe406e2bfec85206f1a132030f3b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "832bda449ad358d17f2961c11fc6debebe6fe406e2bfec85206f1a132030f3b7", kill_on_drop: false }`
[INFO] [stdout] 832bda449ad358d17f2961c11fc6debebe6fe406e2bfec85206f1a132030f3b7
