[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/beta-1.38-1/sources/1.37.0/gh/gavynriebau/xor"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/gavynriebau/xor'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/gavynriebau/xor" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gavynriebau/xor"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of gavynriebau/xor on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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/beta-1.38-1/sources/1.37.0/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/beta-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing gavynriebau/xor against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] d2c327de19a8af7a2847dd9eb218b5e4d105f2f0e8cf76d30691f502ba9410f2 [INFO] running `"docker" "start" "-a" "d2c327de19a8af7a2847dd9eb218b5e4d105f2f0e8cf76d30691f502ba9410f2"` [INFO] [stderr] Compiling hamming v0.1.3 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling term_size v0.3.0 [INFO] [stderr] Compiling rand v0.3.18 [INFO] [stderr] Compiling atty v0.2.2 [INFO] [stderr] Compiling number_prefix v0.2.7 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling textwrap v0.6.0 [INFO] [stderr] Compiling aho-corasick v0.6.3 [INFO] [stderr] Compiling xor-utils v0.6.0 [INFO] [stderr] Compiling clap v2.25.0 [INFO] [stderr] Compiling parking_lot v0.4.8 [INFO] [stderr] Compiling regex v0.2.2 [INFO] [stderr] Compiling tempdir v0.3.5 [INFO] [stderr] Compiling rsfs v0.4.1 [INFO] [stderr] Compiling filesystem v0.4.2 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling 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 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] Finished dev [unoptimized + debuginfo] target(s) in 45.21s [INFO] running `"docker" "inspect" "d2c327de19a8af7a2847dd9eb218b5e4d105f2f0e8cf76d30691f502ba9410f2"` [INFO] running `"docker" "rm" "-f" "d2c327de19a8af7a2847dd9eb218b5e4d105f2f0e8cf76d30691f502ba9410f2"` [INFO] [stdout] d2c327de19a8af7a2847dd9eb218b5e4d105f2f0e8cf76d30691f502ba9410f2 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 42f55432fe28d45047a336fcc24e545cfac9bc9724ab6e0f99f1e2fbc9415628 [INFO] running `"docker" "start" "-a" "42f55432fe28d45047a336fcc24e545cfac9bc9724ab6e0f99f1e2fbc9415628"` [INFO] [stderr] Compiling 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 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: 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] Finished dev [unoptimized + debuginfo] target(s) in 4.04s [INFO] running `"docker" "inspect" "42f55432fe28d45047a336fcc24e545cfac9bc9724ab6e0f99f1e2fbc9415628"` [INFO] running `"docker" "rm" "-f" "42f55432fe28d45047a336fcc24e545cfac9bc9724ab6e0f99f1e2fbc9415628"` [INFO] [stdout] 42f55432fe28d45047a336fcc24e545cfac9bc9724ab6e0f99f1e2fbc9415628 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 80e8dd6371b6db38c8c680fad3934d631c432935d6c8eaadf1335270e4a16837 [INFO] running `"docker" "start" "-a" "80e8dd6371b6db38c8c680fad3934d631c432935d6c8eaadf1335270e4a16837"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/crater/target/debug/deps/xor-829baa501fefef84 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::from_hex_string_works ... ok [INFO] [stdout] test tests::to_hex_string_works ... ok [INFO] [stdout] test tests::xor_file_decrypt_mode_works ... ok [INFO] [stdout] test tests::encrypt_reader_works ... ok [INFO] [stdout] test tests::xor_file_encrypt_mode_works ... ok [INFO] [stdout] test tests::xor_directory_encrypt_mode_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "80e8dd6371b6db38c8c680fad3934d631c432935d6c8eaadf1335270e4a16837"` [INFO] running `"docker" "rm" "-f" "80e8dd6371b6db38c8c680fad3934d631c432935d6c8eaadf1335270e4a16837"` [INFO] [stdout] 80e8dd6371b6db38c8c680fad3934d631c432935d6c8eaadf1335270e4a16837