[INFO] updating cached repository https://github.com/joaquinlpereyra/crypto
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/joaquinlpereyra/crypto
[INFO] [stderr]    989c7b5..12b8ffb  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 12b8ffb53d95b911e9c9beb2cd9aa1da97557c5d
[INFO] checking joaquinlpereyra/crypto against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoaquinlpereyra%2Fcrypto" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/joaquinlpereyra/crypto on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/joaquinlpereyra/crypto
[INFO] finished tweaking git repo https://github.com/joaquinlpereyra/crypto
[INFO] tweaked toml for git repo https://github.com/joaquinlpereyra/crypto written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/joaquinlpereyra/crypto already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "+b61e69433951e31f7bd746e22f516a48ad41623b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 109e2fa9e8912580a03d3121e26631808217ca3d97f6c740aeeeff13a1204ebe
[INFO] running `"docker" "start" "-a" "109e2fa9e8912580a03d3121e26631808217ca3d97f6c740aeeeff13a1204ebe"`
[INFO] [stderr]     Checking crypto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/encoding/base64.rs:108:16
[INFO] [stderr]     |
[INFO] [stderr] 108 |             'A'...'Z' => b - 65,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/encoding/base64.rs:109:16
[INFO] [stderr]     |
[INFO] [stderr] 109 |             'a'...'z' => b - 71,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/encoding/base64.rs:110:16
[INFO] [stderr]     |
[INFO] [stderr] 110 |             '0'...'9' => b + 4,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/encoding/base64.rs:108:16
[INFO] [stderr]     |
[INFO] [stderr] 108 |             'A'...'Z' => b - 65,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/encoding/base64.rs:109:16
[INFO] [stderr]     |
[INFO] [stderr] 109 |             'a'...'z' => b - 71,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/encoding/base64.rs:110:16
[INFO] [stderr]     |
[INFO] [stderr] 110 |             '0'...'9' => b + 4,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set`
[INFO] [stderr]   --> src/symm/aes/bytes.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     fn set(&mut self, x: usize, y: usize, value: u8) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get`
[INFO] [stderr]   --> src/symm/aes/bytes.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn get(&self, x: usize, y: usize) -> Byte {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new_from_hex`
[INFO] [stderr]    --> src/symm/aes/bytes.rs:183:5
[INFO] [stderr]     |
[INFO] [stderr] 183 |     pub fn new_from_hex(src: &str) -> Word {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `len`
[INFO] [stderr]   --> src/symm/aes/key.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn len(&self) -> u8 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_hex`
[INFO] [stderr]   --> src/symm/aes/key.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     pub fn to_hex(&self) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Padding`
[INFO] [stderr]  --> src/symm/padding/mod.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub enum Padding {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `pad`
[INFO] [stderr]  --> src/symm/padding/mod.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn pad(with: Padding, data: &[u8], desired_len: u8) -> Option<Vec<u8>> {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `unpad`
[INFO] [stderr]   --> src/symm/padding/mod.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn unpad(with: Padding, data: &[u8]) -> Option<Vec<u8>> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `pad_PKCS7`
[INFO] [stderr]   --> src/symm/padding/mod.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | fn pad_PKCS7(data: &[u8], target_len: u8) -> Option<Vec<u8>> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `unpad_PKCS7`
[INFO] [stderr]   --> src/symm/padding/mod.rs:42:1
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn unpad_PKCS7(data: &[u8]) -> Option<Vec<u8>> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `module`
[INFO] [stderr]   --> src/symm/padding/mod.rs:60:1
[INFO] [stderr]    |
[INFO] [stderr] 60 | fn module(a: u64, b: u64) -> u64 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_hex`
[INFO] [stderr]   --> src/symm/aes/key.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     pub fn to_hex(&self) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Padding`
[INFO] [stderr]  --> src/symm/padding/mod.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub enum Padding {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `pad`
[INFO] [stderr]  --> src/symm/padding/mod.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn pad(with: Padding, data: &[u8], desired_len: u8) -> Option<Vec<u8>> {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `unpad`
[INFO] [stderr]   --> src/symm/padding/mod.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn unpad(with: Padding, data: &[u8]) -> Option<Vec<u8>> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `"docker" "inspect" "109e2fa9e8912580a03d3121e26631808217ca3d97f6c740aeeeff13a1204ebe"`
[INFO] running `"docker" "rm" "-f" "109e2fa9e8912580a03d3121e26631808217ca3d97f6c740aeeeff13a1204ebe"`
[INFO] [stdout] 109e2fa9e8912580a03d3121e26631808217ca3d97f6c740aeeeff13a1204ebe