[INFO] updating cached repository gavynriebau/xor [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/gavynriebau/xor [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/gavynriebau/xor" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/gavynriebau/xor"` [INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/gavynriebau/xor'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/gavynriebau/xor" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/gavynriebau/xor"` [INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/gavynriebau/xor'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b69e7e6d7c459bd71b32a3d01ff83f7669cb4d0e [INFO] sha for GitHub repo gavynriebau/xor: b69e7e6d7c459bd71b32a3d01ff83f7669cb4d0e [INFO] validating manifest of gavynriebau/xor on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of gavynriebau/xor on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing gavynriebau/xor [INFO] finished frobbing gavynriebau/xor [INFO] frobbed toml for gavynriebau/xor written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/gavynriebau/xor/Cargo.toml [INFO] started frobbing gavynriebau/xor [INFO] finished frobbing gavynriebau/xor [INFO] frobbed toml for gavynriebau/xor written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/gavynriebau/xor/Cargo.toml [INFO] crate gavynriebau/xor already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking gavynriebau/xor against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-7/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/gavynriebau/xor:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] bf6c92b794c29c9d5b04753afbfa52da30fba33f28ccf7bb76af1bc33a890fff [INFO] running `"docker" "start" "-a" "bf6c92b794c29c9d5b04753afbfa52da30fba33f28ccf7bb76af1bc33a890fff"` [INFO] [stderr] Checking byteorder v1.0.0 [INFO] [stderr] Checking unicode-segmentation v1.1.0 [INFO] [stderr] Checking hamming v0.1.3 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking rand v0.3.18 [INFO] [stderr] Checking term_size v0.3.0 [INFO] [stderr] Checking atty v0.2.2 [INFO] [stderr] Checking number_prefix v0.2.7 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Checking textwrap v0.6.0 [INFO] [stderr] Checking aho-corasick v0.6.3 [INFO] [stderr] Checking xor-utils v0.6.0 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Checking clap v2.25.0 [INFO] [stderr] Checking regex v0.2.2 [INFO] [stderr] Checking tempdir v0.3.5 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking filesystem v0.4.2 [INFO] [stderr] Checking parking_lot v0.4.8 [INFO] [stderr] Checking rsfs v0.4.1 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Checking xor v1.4.5 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `SeekFrom`, `Seek` [INFO] [stderr] --> src/main.rs:19:28 [INFO] [stderr] | [INFO] [stderr] 19 | use std::io::{Write, Read, Seek, SeekFrom}; [INFO] [stderr] | ^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:116:30 [INFO] [stderr] | [INFO] [stderr] 116 | let mut output : Box = if matches.is_present("output") { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:131:33 [INFO] [stderr] | [INFO] [stderr] 131 | let mut in_reader : Box = if matches.is_present("input") { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:146:32 [INFO] [stderr] | [INFO] [stderr] 146 | fn encrypt_reader(input : &mut Read, key : &Vec, output : &mut Write) { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:146:68 [INFO] [stderr] | [INFO] [stderr] 146 | fn encrypt_reader(input : &mut Read, key : &Vec, output : &mut Write) { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Permissions` [INFO] [stderr] --> src/main.rs:484:25 [INFO] [stderr] | [INFO] [stderr] 484 | use rsfs::mem::{FS, Permissions}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rsfs::unix_ext::PermissionsExt` [INFO] [stderr] --> src/main.rs:485:9 [INFO] [stderr] | [INFO] [stderr] 485 | use rsfs::unix_ext::PermissionsExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Error` [INFO] [stderr] --> src/main.rs:486:27 [INFO] [stderr] | [INFO] [stderr] 486 | use std::io::{Cursor, Error}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `SeekFrom`, `Seek` [INFO] [stderr] --> src/main.rs:19:28 [INFO] [stderr] | [INFO] [stderr] 19 | use std::io::{Write, Read, Seek, SeekFrom}; [INFO] [stderr] | ^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:116:30 [INFO] [stderr] | [INFO] [stderr] 116 | let mut output : Box = if matches.is_present("output") { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:131:33 [INFO] [stderr] | [INFO] [stderr] 131 | let mut in_reader : Box = if matches.is_present("input") { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:146:32 [INFO] [stderr] | [INFO] [stderr] 146 | fn encrypt_reader(input : &mut Read, key : &Vec, output : &mut Write) { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:146:68 [INFO] [stderr] | [INFO] [stderr] 146 | fn encrypt_reader(input : &mut Read, key : &Vec, output : &mut Write) { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `matches` [INFO] [stderr] --> src/main.rs:338:22 [INFO] [stderr] | [INFO] [stderr] 338 | fn get_key_bytes<'a>(matches: &'a ArgMatches<'a>) -> Vec { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_matches` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:339:9 [INFO] [stderr] | [INFO] [stderr] 339 | let mut key_bytes : Vec = Vec::new(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `matches` [INFO] [stderr] --> src/main.rs:338:22 [INFO] [stderr] | [INFO] [stderr] 338 | fn get_key_bytes<'a>(matches: &'a ArgMatches<'a>) -> Vec { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_matches` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `debug_path` [INFO] [stderr] --> src/main.rs:497:5 [INFO] [stderr] | [INFO] [stderr] 497 | fn debug_path>(fs: &T, p: &P) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:339:9 [INFO] [stderr] | [INFO] [stderr] 339 | let mut key_bytes : Vec = Vec::new(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.19s [INFO] running `"docker" "inspect" "bf6c92b794c29c9d5b04753afbfa52da30fba33f28ccf7bb76af1bc33a890fff"` [INFO] running `"docker" "rm" "-f" "bf6c92b794c29c9d5b04753afbfa52da30fba33f28ccf7bb76af1bc33a890fff"` [INFO] [stdout] bf6c92b794c29c9d5b04753afbfa52da30fba33f28ccf7bb76af1bc33a890fff