[INFO] crate lamport_signatures 0.2.4 is already in cache
[INFO] checking lamport_signatures-0.2.4 against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] extracting crate lamport_signatures 0.2.4 into work/builds/worker-5/source
[INFO] validating manifest of crates.io crate lamport_signatures 0.2.4 on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate lamport_signatures 0.2.4
[INFO] finished tweaking crates.io crate lamport_signatures 0.2.4
[INFO] tweaked toml for crates.io crate lamport_signatures 0.2.4 written to work/builds/worker-5/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 21ddc6906cb7407858972a2370e64acd809982f4e3c5a7d6ba2c4ab0890f93ec
[INFO] running `"docker" "start" "-a" "21ddc6906cb7407858972a2370e64acd809982f4e3c5a7d6ba2c4ab0890f93ec"`
[INFO] [stderr]     Checking bit v0.1.1
[INFO] [stderr]     Checking lamport_signatures v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/lamport_utils.rs:101:8
[INFO] [stderr]     |
[INFO] [stderr] 101 |     Ok((PrivKey{tuples : pairs}))
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/lamport_utils.rs:97:9
[INFO] [stderr]    |
[INFO] [stderr] 97 |     for i in 0..256{
[INFO] [stderr]    |         ^ help: consider prefixing with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]   --> src/lamport_utils.rs:19:14
[INFO] [stderr]    |
[INFO] [stderr] 19 |         for (index,b) in h.iter().enumerate(){
[INFO] [stderr]    |              ^^^^^ help: consider prefixing with an underscore: `_index`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]   --> src/lamport_utils.rs:64:14
[INFO] [stderr]    |
[INFO] [stderr] 64 |         for (index,b) in digest.iter().enumerate(){
[INFO] [stderr]    |              ^^^^^ help: consider prefixing with an underscore: `_index`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `privKey` should have a snake case name
[INFO] [stderr]    --> src/lamport_utils.rs:103:23
[INFO] [stderr]     |
[INFO] [stderr] 103 | pub fn derive_pub_key(privKey : & PrivKey)-> PubKey{
[INFO] [stderr]     |                       ^^^^^^^ help: convert the identifier to snake case: `priv_key`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `secA` should have a snake case name
[INFO] [stderr]    --> src/lamport_utils.rs:106:14
[INFO] [stderr]     |
[INFO] [stderr] 106 |         let (secA,secB) = privKey.get_tuple(i);         
[INFO] [stderr]     |              ^^^^ help: convert the identifier to snake case: `sec_a`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `secB` should have a snake case name
[INFO] [stderr]    --> src/lamport_utils.rs:106:19
[INFO] [stderr]     |
[INFO] [stderr] 106 |         let (secA,secB) = privKey.get_tuple(i);         
[INFO] [stderr]     |                   ^^^^ help: convert the identifier to snake case: `sec_b`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `hashA` should have a snake case name
[INFO] [stderr]    --> src/lamport_utils.rs:107:13
[INFO] [stderr]     |
[INFO] [stderr] 107 |         let hashA = digest::digest(&digest::SHA256, &secA);
[INFO] [stderr]     |             ^^^^^ help: convert the identifier to snake case: `hash_a`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `hashB` should have a snake case name
[INFO] [stderr]    --> src/lamport_utils.rs:108:13
[INFO] [stderr]     |
[INFO] [stderr] 108 |         let hashB = digest::digest(&digest::SHA256, &secB);
[INFO] [stderr]     |             ^^^^^ help: convert the identifier to snake case: `hash_b`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `array_hashA` should have a snake case name
[INFO] [stderr]    --> src/lamport_utils.rs:109:17
[INFO] [stderr]     |
[INFO] [stderr] 109 |         let mut array_hashA = [0u8; 32];
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `array_hash_a`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `array_hashB` should have a snake case name
[INFO] [stderr]    --> src/lamport_utils.rs:110:17
[INFO] [stderr]     |
[INFO] [stderr] 110 |         let mut array_hashB = [0u8; 32];
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `array_hash_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/lamport_utils.rs:101:8
[INFO] [stderr]     |
[INFO] [stderr] 101 |     Ok((PrivKey{tuples : pairs}))
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/lamport_utils.rs:97:9
[INFO] [stderr]    |
[INFO] [stderr] 97 |     for i in 0..256{
[INFO] [stderr]    |         ^ help: consider prefixing with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]   --> src/lamport_utils.rs:19:14
[INFO] [stderr]    |
[INFO] [stderr] 19 |         for (index,b) in h.iter().enumerate(){
[INFO] [stderr]    |              ^^^^^ help: consider prefixing with an underscore: `_index`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]   --> src/lamport_utils.rs:64:14
[INFO] [stderr]    |
[INFO] [stderr] 64 |         for (index,b) in digest.iter().enumerate(){
[INFO] [stderr]    |              ^^^^^ help: consider prefixing with an underscore: `_index`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `privKey` should have a snake case name
[INFO] [stderr]    --> src/lamport_utils.rs:103:23
[INFO] [stderr]     |
[INFO] [stderr] 103 | pub fn derive_pub_key(privKey : & PrivKey)-> PubKey{
[INFO] [stderr]     |                       ^^^^^^^ help: convert the identifier to snake case: `priv_key`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `secA` should have a snake case name
[INFO] [stderr]    --> src/lamport_utils.rs:106:14
[INFO] [stderr]     |
[INFO] [stderr] 106 |         let (secA,secB) = privKey.get_tuple(i);         
[INFO] [stderr]     |              ^^^^ help: convert the identifier to snake case: `sec_a`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `secB` should have a snake case name
[INFO] [stderr]    --> src/lamport_utils.rs:106:19
[INFO] [stderr]     |
[INFO] [stderr] 106 |         let (secA,secB) = privKey.get_tuple(i);         
[INFO] [stderr]     |                   ^^^^ help: convert the identifier to snake case: `sec_b`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `hashA` should have a snake case name
[INFO] [stderr]    --> src/lamport_utils.rs:107:13
[INFO] [stderr]     |
[INFO] [stderr] 107 |         let hashA = digest::digest(&digest::SHA256, &secA);
[INFO] [stderr]     |             ^^^^^ help: convert the identifier to snake case: `hash_a`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `hashB` should have a snake case name
[INFO] [stderr]    --> src/lamport_utils.rs:108:13
[INFO] [stderr]     |
[INFO] [stderr] 108 |         let hashB = digest::digest(&digest::SHA256, &secB);
[INFO] [stderr]     |             ^^^^^ help: convert the identifier to snake case: `hash_b`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `array_hashA` should have a snake case name
[INFO] [stderr]    --> src/lamport_utils.rs:109:17
[INFO] [stderr]     |
[INFO] [stderr] 109 |         let mut array_hashA = [0u8; 32];
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `array_hash_a`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `array_hashB` should have a snake case name
[INFO] [stderr]    --> src/lamport_utils.rs:110:17
[INFO] [stderr]     |
[INFO] [stderr] 110 |         let mut array_hashB = [0u8; 32];
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `array_hash_b`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `"docker" "inspect" "21ddc6906cb7407858972a2370e64acd809982f4e3c5a7d6ba2c4ab0890f93ec"`
[INFO] running `"docker" "rm" "-f" "21ddc6906cb7407858972a2370e64acd809982f4e3c5a7d6ba2c4ab0890f93ec"`
[INFO] [stdout] 21ddc6906cb7407858972a2370e64acd809982f4e3c5a7d6ba2c4ab0890f93ec