[INFO] cloning repository https://github.com/melnicek/bp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/melnicek/bp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelnicek%2Fbp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelnicek%2Fbp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 31fe87f25298925015c64482e960ad5307c42222
[INFO] checking melnicek/bp against try#f77b5bc6c7c84df104f86b0dd01d9490e3923fa8 for pr-147834
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelnicek%2Fbp" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/melnicek/bp
[INFO] finished tweaking git repo https://github.com/melnicek/bp
[INFO] tweaked toml for git repo https://github.com/melnicek/bp written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/melnicek/bp on toolchain f77b5bc6c7c84df104f86b0dd01d9490e3923fa8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/melnicek/bp 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" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da175bee382dc1347d6bb3d33810a971eca4068219671187c7991183299fa773
[INFO] running `Command { std: "docker" "start" "-a" "da175bee382dc1347d6bb3d33810a971eca4068219671187c7991183299fa773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da175bee382dc1347d6bb3d33810a971eca4068219671187c7991183299fa773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da175bee382dc1347d6bb3d33810a971eca4068219671187c7991183299fa773", kill_on_drop: false }`
[INFO] [stdout] da175bee382dc1347d6bb3d33810a971eca4068219671187c7991183299fa773
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a406eead80bab79533f3c7a589bb73902ddc0c45dda1453ef8ded8d5a2bc852c
[INFO] running `Command { std: "docker" "start" "-a" "a406eead80bab79533f3c7a589bb73902ddc0c45dda1453ef8ded8d5a2bc852c", kill_on_drop: false }`
[INFO] [stderr]     Checking bp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Pn`, `PU`, `PM`, `PO`, and `PR` are never constructed
[INFO] [stdout]   --> src/nmap/mod.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout]  1 | pub enum DiscoveryTechnique {
[INFO] [stdout]    |          ------------------ variants in this enum
[INFO] [stdout]  2 |     Pn,
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout]  5 |     PU(u16),
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout]  8 |     PM,
[INFO] [stdout]    |     ^^
[INFO] [stdout]  9 |     PO(u8),
[INFO] [stdout]    |     ^^
[INFO] [stdout] 10 |     PR,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Pn`, `PU`, `PM`, `PO`, and `PR` are never constructed
[INFO] [stdout]   --> src/nmap/mod.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout]  1 | pub enum DiscoveryTechnique {
[INFO] [stdout]    |          ------------------ variants in this enum
[INFO] [stdout]  2 |     Pn,
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout]  5 |     PU(u16),
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout]  8 |     PM,
[INFO] [stdout]    |     ^^
[INFO] [stdout]  9 |     PO(u8),
[INFO] [stdout]    |     ^^
[INFO] [stdout] 10 |     PR,
[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 `hosts` is never read
[INFO] [stdout]   --> src/nmap/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct NmapResult {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 21 |     hosts: Vec<NmapResultHost>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NmapResult` 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 `hosts` is never read
[INFO] [stdout]   --> src/nmap/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct NmapResult {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 21 |     hosts: Vec<NmapResultHost>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NmapResult` 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 `ports` is never read
[INFO] [stdout]   --> src/nmap/mod.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct NmapResultHost {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 26 |     ports: Vec<NmapResultPort>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NmapResultHost` 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 `ports` is never read
[INFO] [stdout]   --> src/nmap/mod.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct NmapResultHost {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 26 |     ports: Vec<NmapResultPort>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NmapResultHost` 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 `port` and `state` are never read
[INFO] [stdout]   --> src/nmap/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct NmapResultPort {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 31 |     port: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 32 |     state: NmapResultPortState,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NmapResultPort` 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 `port` and `state` are never read
[INFO] [stdout]   --> src/nmap/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct NmapResultPort {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 31 |     port: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 32 |     state: NmapResultPortState,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NmapResultPort` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Closed`, `Filtered`, `Unfiltered`, `OpenFiltered`, and `ClosedFiltered` are never constructed
[INFO] [stdout]   --> src/nmap/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub enum NmapResultPortState {
[INFO] [stdout]    |          ------------------- variants in this enum
[INFO] [stdout] 37 |     Open,
[INFO] [stdout] 38 |     Closed,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 39 |     Filtered,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 40 |     Unfiltered,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 41 |     OpenFiltered,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 42 |     ClosedFiltered,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NmapResultPortState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Closed`, `Filtered`, `Unfiltered`, `OpenFiltered`, and `ClosedFiltered` are never constructed
[INFO] [stdout]   --> src/nmap/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub enum NmapResultPortState {
[INFO] [stdout]    |          ------------------- variants in this enum
[INFO] [stdout] 37 |     Open,
[INFO] [stdout] 38 |     Closed,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 39 |     Filtered,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 40 |     Unfiltered,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 41 |     OpenFiltered,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 42 |     ClosedFiltered,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NmapResultPortState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_resolve` and `set_discovery_techniques` are never used
[INFO] [stdout]   --> src/nmap/mod.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl Nmap {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn set_resolve(&mut self, new_resolve: bool) -> &mut Nmap {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn set_discovery_techniques(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_resolve` and `set_discovery_techniques` are never used
[INFO] [stdout]   --> src/nmap/mod.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl Nmap {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn set_resolve(&mut self, new_resolve: bool) -> &mut Nmap {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn set_discovery_techniques(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "a406eead80bab79533f3c7a589bb73902ddc0c45dda1453ef8ded8d5a2bc852c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a406eead80bab79533f3c7a589bb73902ddc0c45dda1453ef8ded8d5a2bc852c", kill_on_drop: false }`
[INFO] [stdout] a406eead80bab79533f3c7a589bb73902ddc0c45dda1453ef8ded8d5a2bc852c
