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[INFO] [stderr]    Compiling bc-crawl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `chrono::DateTime::<Tz>::from_utc`: Use TimeZone::from_utc_datetime() or DateTime::from_naive_utc_and_offset instead
[INFO] [stdout]    --> src/bcnet/bcmessage.rs:304:22
[INFO] [stdout]     |
[INFO] [stdout] 304 |     DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(i64::from_le_bytes(time_vec.try_into().unwrap()), 0), Utc)
[INFO] [stdout]     |                      ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp`: use `DateTime::from_timestamp` instead
[INFO] [stdout]    --> src/bcnet/bcmessage.rs:304:46
[INFO] [stdout]     |
[INFO] [stdout] 304 |     DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(i64::from_le_bytes(time_vec.try_into().unwrap()), 0), Utc)
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `previous` is never read
[INFO] [stdout]   --> src/bcblocks.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct BlockDesc {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 11 |     pub idx: usize,
[INFO] [stdout] 12 |     pub previous: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BlockDesc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Header` is never constructed
[INFO] [stdout]   --> src/bcfile.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Header {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_compact_int` is never used
[INFO] [stdout]   --> src/bcutils.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn to_compact_int(n: u64) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_json` is never used
[INFO] [stdout]   --> src/bcparse.rs:52:19
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl Block {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 52 |     pub(crate) fn to_json(&self, indent_level: usize) -> Result<Vec<u8>, Box<dyn Error>> {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_json` is never used
[INFO] [stdout]    --> src/bcparse.rs:148:8
[INFO] [stdout]     |
[INFO] [stdout] 147 | impl Transaction {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] 148 |     fn to_json(&self, indent_level: usize) -> Result<Vec<u8>, Box<dyn Error>> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_json` is never used
[INFO] [stdout]    --> src/bcparse.rs:237:8
[INFO] [stdout]     |
[INFO] [stdout] 236 | impl TxInput {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] 237 |     fn to_json(&self, indent_level: usize) -> Result<Vec<u8>, Box<dyn Error>> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_json` is never used
[INFO] [stdout]    --> src/bcparse.rs:281:8
[INFO] [stdout]     |
[INFO] [stdout] 280 | impl TxOutput {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] 281 |     fn to_json(&self, indent_level: usize) -> Result<Vec<u8>, Box<dyn Error>> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 44s
[INFO] running `Command { std: "docker" "inspect" "afbbaa47e8978aeddf8548a1d916165ddd4184dc07babb1bad87c09076930da4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afbbaa47e8978aeddf8548a1d916165ddd4184dc07babb1bad87c09076930da4", kill_on_drop: false }`
[INFO] [stdout] afbbaa47e8978aeddf8548a1d916165ddd4184dc07babb1bad87c09076930da4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5c543e3349972f994ac219ac98962f6246c60bba71e3986aee200a6c7285395
[INFO] running `Command { std: "docker" "start" "-a" "f5c543e3349972f994ac219ac98962f6246c60bba71e3986aee200a6c7285395", kill_on_drop: false }`
[INFO] [stderr]    Compiling bc-crawl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `chrono::DateTime::<Tz>::from_utc`: Use TimeZone::from_utc_datetime() or DateTime::from_naive_utc_and_offset instead
[INFO] [stdout]    --> src/bcnet/bcmessage.rs:304:22
[INFO] [stdout]     |
[INFO] [stdout] 304 |     DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(i64::from_le_bytes(time_vec.try_into().unwrap()), 0), Utc)
[INFO] [stdout]     |                      ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp`: use `DateTime::from_timestamp` instead
[INFO] [stdout]    --> src/bcnet/bcmessage.rs:304:46
[INFO] [stdout]     |
[INFO] [stdout] 304 |     DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(i64::from_le_bytes(time_vec.try_into().unwrap()), 0), Utc)
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_json` is never used
[INFO] [stdout]   --> src/bcparse.rs:52:19
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl Block {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 52 |     pub(crate) fn to_json(&self, indent_level: usize) -> Result<Vec<u8>, Box<dyn Error>> {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_json` is never used
[INFO] [stdout]    --> src/bcparse.rs:148:8
[INFO] [stdout]     |
[INFO] [stdout] 147 | impl Transaction {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] 148 |     fn to_json(&self, indent_level: usize) -> Result<Vec<u8>, Box<dyn Error>> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_json` is never used
[INFO] [stdout]    --> src/bcparse.rs:237:8
[INFO] [stdout]     |
[INFO] [stdout] 236 | impl TxInput {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] 237 |     fn to_json(&self, indent_level: usize) -> Result<Vec<u8>, Box<dyn Error>> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_json` is never used
[INFO] [stdout]    --> src/bcparse.rs:281:8
[INFO] [stdout]     |
[INFO] [stdout] 280 | impl TxOutput {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] 281 |     fn to_json(&self, indent_level: usize) -> Result<Vec<u8>, Box<dyn Error>> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Header` is never constructed
[INFO] [stdout]   --> src/bcfile.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Header {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_compact_int` is never used
[INFO] [stdout]   --> src/bcutils.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn to_compact_int(n: u64) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `previous` is never read
[INFO] [stdout]   --> src/bcblocks.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct BlockDesc {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 11 |     pub idx: usize,
[INFO] [stdout] 12 |     pub previous: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BlockDesc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "f5c543e3349972f994ac219ac98962f6246c60bba71e3986aee200a6c7285395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5c543e3349972f994ac219ac98962f6246c60bba71e3986aee200a6c7285395", kill_on_drop: false }`
[INFO] [stdout] f5c543e3349972f994ac219ac98962f6246c60bba71e3986aee200a6c7285395
