[INFO] fetching crate iconmate 1.2.0...
[INFO] checking iconmate-1.2.0 against try#1779a8680dcd39c56ed600627cf6742ef07ed78c for pr-149045
[INFO] extracting crate iconmate 1.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate iconmate 1.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate iconmate 1.2.0
[INFO] tweaked toml for crates.io crate iconmate 1.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate iconmate 1.2.0 on toolchain 1779a8680dcd39c56ed600627cf6742ef07ed78c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate iconmate 1.2.0 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" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5f637cf2b1ad17e92b18485114a3f36bf888afb4b98d80eefffa3a3af8e99b1
[INFO] running `Command { std: "docker" "start" "-a" "b5f637cf2b1ad17e92b18485114a3f36bf888afb4b98d80eefffa3a3af8e99b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5f637cf2b1ad17e92b18485114a3f36bf888afb4b98d80eefffa3a3af8e99b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5f637cf2b1ad17e92b18485114a3f36bf888afb4b98d80eefffa3a3af8e99b1", kill_on_drop: false }`
[INFO] [stdout] b5f637cf2b1ad17e92b18485114a3f36bf888afb4b98d80eefffa3a3af8e99b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 406b8e5dad89b977914328c0e4c41de58ff391840dbcabb27db9ee8b76ada6a8
[INFO] running `Command { std: "docker" "start" "-a" "406b8e5dad89b977914328c0e4c41de58ff391840dbcabb27db9ee8b76ada6a8", kill_on_drop: false }`
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[INFO] [stderr]     Checking iconmate v1.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/iconify.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl IconifyClient {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 15 |     pub fn new() -> Result<Self, IconifyError> {
[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 `source` is never read
[INFO] [stdout]    --> src/iconify.rs:236:9
[INFO] [stdout]     |
[INFO] [stdout] 234 |     InvalidBaseUrl {
[INFO] [stdout]     |     -------------- field in this variant
[INFO] [stdout] 235 |         base_url: String,
[INFO] [stdout] 236 |         source: String,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IconifyError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]    --> src/iconify.rs:240:9
[INFO] [stdout]     |
[INFO] [stdout] 238 |     InvalidEndpoint {
[INFO] [stdout]     |     --------------- field in this variant
[INFO] [stdout] 239 |         path: String,
[INFO] [stdout] 240 |         source: String,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IconifyError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_str` is never used
[INFO] [stdout]   --> src/utils.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl Preset {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn from_str(value: &str) -> Option<Self> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/iconify.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl IconifyClient {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 15 |     pub fn new() -> Result<Self, IconifyError> {
[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 `source` is never read
[INFO] [stdout]    --> src/iconify.rs:236:9
[INFO] [stdout]     |
[INFO] [stdout] 234 |     InvalidBaseUrl {
[INFO] [stdout]     |     -------------- field in this variant
[INFO] [stdout] 235 |         base_url: String,
[INFO] [stdout] 236 |         source: String,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IconifyError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]    --> src/iconify.rs:240:9
[INFO] [stdout]     |
[INFO] [stdout] 238 |     InvalidEndpoint {
[INFO] [stdout]     |     --------------- field in this variant
[INFO] [stdout] 239 |         path: String,
[INFO] [stdout] 240 |         source: String,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IconifyError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_str` is never used
[INFO] [stdout]   --> src/utils.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl Preset {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn from_str(value: &str) -> Option<Self> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.73s
[INFO] running `Command { std: "docker" "inspect" "406b8e5dad89b977914328c0e4c41de58ff391840dbcabb27db9ee8b76ada6a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "406b8e5dad89b977914328c0e4c41de58ff391840dbcabb27db9ee8b76ada6a8", kill_on_drop: false }`
[INFO] [stdout] 406b8e5dad89b977914328c0e4c41de58ff391840dbcabb27db9ee8b76ada6a8
