[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] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 12b8ffb53d95b911e9c9beb2cd9aa1da97557c5d [INFO] checking joaquinlpereyra/crypto against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoaquinlpereyra%2Fcrypto" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/joaquinlpereyra/crypto on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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-4/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] caa819fd1aa98c1e72598fa9794047808bde51969be77169e3a7287d045d5eac [INFO] running `"docker" "start" "-a" "caa819fd1aa98c1e72598fa9794047808bde51969be77169e3a7287d045d5eac"` [INFO] [stderr] Checking base64 v0.10.1 [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:2:10 [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:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn pad(with: Padding, data: &[u8], desired_len: u8) -> Option> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `unpad` [INFO] [stderr] --> src/symm/padding/mod.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn unpad(with: Padding, data: &[u8]) -> Option> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `pad_PKCS7` [INFO] [stderr] --> src/symm/padding/mod.rs:21:4 [INFO] [stderr] | [INFO] [stderr] 21 | fn pad_PKCS7(data: &[u8], target_len: u8) -> Option> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `unpad_PKCS7` [INFO] [stderr] --> src/symm/padding/mod.rs:42:4 [INFO] [stderr] | [INFO] [stderr] 42 | fn unpad_PKCS7(data: &[u8]) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `module` [INFO] [stderr] --> src/symm/padding/mod.rs:60:4 [INFO] [stderr] | [INFO] [stderr] 60 | fn module(a: u64, b: u64) -> u64 { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/symm/aes/bytes.rs:71:47 [INFO] [stderr] | [INFO] [stderr] 71 | let numbers: Vec = self.flatten().into_iter().map(|b| b.get_number()).collect(); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: 15 warnings emitted [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:2:10 [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:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn pad(with: Padding, data: &[u8], desired_len: u8) -> Option> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `unpad` [INFO] [stderr] --> src/symm/padding/mod.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn unpad(with: Padding, data: &[u8]) -> Option> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/symm/aes/bytes.rs:71:47 [INFO] [stderr] | [INFO] [stderr] 71 | let numbers: Vec = self.flatten().into_iter().map(|b| b.get_number()).collect(); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.60s [INFO] running `"docker" "inspect" "caa819fd1aa98c1e72598fa9794047808bde51969be77169e3a7287d045d5eac"` [INFO] running `"docker" "rm" "-f" "caa819fd1aa98c1e72598fa9794047808bde51969be77169e3a7287d045d5eac"` [INFO] [stdout] caa819fd1aa98c1e72598fa9794047808bde51969be77169e3a7287d045d5eac