[INFO] cloning repository https://github.com/MrWad3r/validator-sim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MrWad3r/validator-sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrWad3r%2Fvalidator-sim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrWad3r%2Fvalidator-sim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a900acddedf7b71426ad80ef98902991c50f711b
[INFO] checking MrWad3r/validator-sim against try#59a256151e578f525a26127f2c3e3a6c7e2982ca for pr-149291-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrWad3r%2Fvalidator-sim" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MrWad3r/validator-sim
[INFO] finished tweaking git repo https://github.com/MrWad3r/validator-sim
[INFO] tweaked toml for git repo https://github.com/MrWad3r/validator-sim written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MrWad3r/validator-sim on toolchain 59a256151e578f525a26127f2c3e3a6c7e2982ca
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MrWad3r/validator-sim 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" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "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-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bbe2810cd30e2c7993af2876382355fcd59b0aa6670dac56afdbec3db82a7f6b
[INFO] running `Command { std: "docker" "start" "-a" "bbe2810cd30e2c7993af2876382355fcd59b0aa6670dac56afdbec3db82a7f6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbe2810cd30e2c7993af2876382355fcd59b0aa6670dac56afdbec3db82a7f6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbe2810cd30e2c7993af2876382355fcd59b0aa6670dac56afdbec3db82a7f6b", kill_on_drop: false }`
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[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a4272a5db0c8c321fca33ce1658b24e29da863d3900f21c21b108f4963c7acd
[INFO] running `Command { std: "docker" "start" "-a" "2a4272a5db0c8c321fca33ce1658b24e29da863d3900f21c21b108f4963c7acd", kill_on_drop: false }`
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[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> src/main.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | impl ValidatorProfile {
[INFO] [stdout]    | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 56 |     fn name(&self) -> &str {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `MaliciousReporter` is never constructed
[INFO] [stdout]   --> src/main.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | enum ValidatorProfileType {
[INFO] [stdout]    |      -------------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 66 |     MaliciousReporter,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ValidatorProfileType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `current_block_seqno` and `blocks_to_track` are never read
[INFO] [stdout]    --> src/main.rs:572:5
[INFO] [stdout]     |
[INFO] [stdout] 571 | struct Slasher {
[INFO] [stdout]     |        ------- fields in this struct
[INFO] [stdout] 572 |     current_block_seqno: AtomicU64,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 575 |     blocks_to_track: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_malicious` and `add` are never used
[INFO] [stdout]    --> src/main.rs:784:8
[INFO] [stdout]     |
[INFO] [stdout] 777 | impl ValidatorSetBuilder {
[INFO] [stdout]     | ------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 784 |     fn add_malicious(mut self, count: usize, weight: u32) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 824 |     fn add(mut self, ty: ValidatorProfileType, count: usize, weight: u32) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> src/main.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | impl ValidatorProfile {
[INFO] [stdout]    | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 56 |     fn name(&self) -> &str {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `MaliciousReporter` is never constructed
[INFO] [stdout]   --> src/main.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | enum ValidatorProfileType {
[INFO] [stdout]    |      -------------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 66 |     MaliciousReporter,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ValidatorProfileType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `current_block_seqno` and `blocks_to_track` are never read
[INFO] [stdout]    --> src/main.rs:572:5
[INFO] [stdout]     |
[INFO] [stdout] 571 | struct Slasher {
[INFO] [stdout]     |        ------- fields in this struct
[INFO] [stdout] 572 |     current_block_seqno: AtomicU64,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 575 |     blocks_to_track: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_malicious` and `add` are never used
[INFO] [stdout]    --> src/main.rs:784:8
[INFO] [stdout]     |
[INFO] [stdout] 777 | impl ValidatorSetBuilder {
[INFO] [stdout]     | ------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 784 |     fn add_malicious(mut self, count: usize, weight: u32) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 824 |     fn add(mut self, ty: ValidatorProfileType, count: usize, weight: u32) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.76s
[INFO] running `Command { std: "docker" "inspect" "2a4272a5db0c8c321fca33ce1658b24e29da863d3900f21c21b108f4963c7acd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a4272a5db0c8c321fca33ce1658b24e29da863d3900f21c21b108f4963c7acd", kill_on_drop: false }`
[INFO] [stdout] 2a4272a5db0c8c321fca33ce1658b24e29da863d3900f21c21b108f4963c7acd