[INFO] updating cached repository TheHitchhiker/encryption [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/TheHitchhiker/encryption [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/TheHitchhiker/encryption" "work/ex/beta-1.38-1/sources/1.37.0/gh/TheHitchhiker/encryption"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/TheHitchhiker/encryption'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/TheHitchhiker/encryption" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TheHitchhiker/encryption"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TheHitchhiker/encryption'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 499610c54cf9c8f57b5254c2a8d5bac7fd1e887e [INFO] sha for GitHub repo TheHitchhiker/encryption: 499610c54cf9c8f57b5254c2a8d5bac7fd1e887e [INFO] validating manifest of TheHitchhiker/encryption 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 TheHitchhiker/encryption 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 TheHitchhiker/encryption [INFO] finished frobbing TheHitchhiker/encryption [INFO] frobbed toml for TheHitchhiker/encryption written to work/ex/beta-1.38-1/sources/1.37.0/gh/TheHitchhiker/encryption/Cargo.toml [INFO] started frobbing TheHitchhiker/encryption [INFO] finished frobbing TheHitchhiker/encryption [INFO] frobbed toml for TheHitchhiker/encryption written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TheHitchhiker/encryption/Cargo.toml [INFO] crate TheHitchhiker/encryption 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/TheHitchhiker/encryption/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 TheHitchhiker/encryption against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/TheHitchhiker/encryption:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] a7bc113b715f9e122aab50ffe0b17f28c0964c142501dd3e5829f755166a7112 [INFO] running `"docker" "start" "-a" "a7bc113b715f9e122aab50ffe0b17f28c0964c142501dd3e5829f755166a7112"` [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling encrypt v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `OsRng`, `Rng` [INFO] [stderr] --> src/main.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 13 | use rand::{OsRng, Rng}; [INFO] [stderr] | ^^^^^ ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `plaintext` [INFO] [stderr] --> src/main.rs:71:6 [INFO] [stderr] | [INFO] [stderr] 71 | let plaintext = decrypt_aes(&ciphertext[..], &key, &nonce).ok().unwrap(); [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_plaintext` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `hash` [INFO] [stderr] --> src/main.rs:72:6 [INFO] [stderr] | [INFO] [stderr] 72 | let hash = hmac.input(&ciphertext); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_hash` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:68:6 [INFO] [stderr] | [INFO] [stderr] 68 | let mut nonce = "c1b793ec2f95083ace2442bf458e7ba8".from_hex().unwrap(); [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: variable `Operation` should have a snake case name [INFO] [stderr] --> src/main.rs:16:10 [INFO] [stderr] | [INFO] [stderr] 16 | let mut Operation = aes::cbc_decryptor( [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `operation` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: literal out of range for `u8` [INFO] [stderr] --> src/main.rs:22:23 [INFO] [stderr] | [INFO] [stderr] 22 | let mut buffer = [0, 1024]; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(overflowing_literals)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `Operation` should have a snake case name [INFO] [stderr] --> src/main.rs:41:10 [INFO] [stderr] | [INFO] [stderr] 41 | let mut Operation = aes::cbc_encryptor( [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `operation` [INFO] [stderr] [INFO] [stderr] warning: literal out of range for `u8` [INFO] [stderr] --> src/main.rs:47:23 [INFO] [stderr] | [INFO] [stderr] 47 | let mut buffer = [0, 1024]; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.64s [INFO] running `"docker" "inspect" "a7bc113b715f9e122aab50ffe0b17f28c0964c142501dd3e5829f755166a7112"` [INFO] running `"docker" "rm" "-f" "a7bc113b715f9e122aab50ffe0b17f28c0964c142501dd3e5829f755166a7112"` [INFO] [stdout] a7bc113b715f9e122aab50ffe0b17f28c0964c142501dd3e5829f755166a7112 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/TheHitchhiker/encryption:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] a9cf125a17a68efe8f5fd820704f0ebad36cb881146af8ffb54f8254fa7dd19d [INFO] running `"docker" "start" "-a" "a9cf125a17a68efe8f5fd820704f0ebad36cb881146af8ffb54f8254fa7dd19d"` [INFO] [stderr] Compiling encrypt v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `OsRng`, `Rng` [INFO] [stderr] --> src/main.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 13 | use rand::{OsRng, Rng}; [INFO] [stderr] | ^^^^^ ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `plaintext` [INFO] [stderr] --> src/main.rs:71:6 [INFO] [stderr] | [INFO] [stderr] 71 | let plaintext = decrypt_aes(&ciphertext[..], &key, &nonce).ok().unwrap(); [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_plaintext` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `hash` [INFO] [stderr] --> src/main.rs:72:6 [INFO] [stderr] | [INFO] [stderr] 72 | let hash = hmac.input(&ciphertext); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_hash` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:68:6 [INFO] [stderr] | [INFO] [stderr] 68 | let mut nonce = "c1b793ec2f95083ace2442bf458e7ba8".from_hex().unwrap(); [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: variable `Operation` should have a snake case name [INFO] [stderr] --> src/main.rs:16:10 [INFO] [stderr] | [INFO] [stderr] 16 | let mut Operation = aes::cbc_decryptor( [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `operation` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: literal out of range for `u8` [INFO] [stderr] --> src/main.rs:22:23 [INFO] [stderr] | [INFO] [stderr] 22 | let mut buffer = [0, 1024]; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(overflowing_literals)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `Operation` should have a snake case name [INFO] [stderr] --> src/main.rs:41:10 [INFO] [stderr] | [INFO] [stderr] 41 | let mut Operation = aes::cbc_encryptor( [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `operation` [INFO] [stderr] [INFO] [stderr] warning: literal out of range for `u8` [INFO] [stderr] --> src/main.rs:47:23 [INFO] [stderr] | [INFO] [stderr] 47 | let mut buffer = [0, 1024]; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `"docker" "inspect" "a9cf125a17a68efe8f5fd820704f0ebad36cb881146af8ffb54f8254fa7dd19d"` [INFO] running `"docker" "rm" "-f" "a9cf125a17a68efe8f5fd820704f0ebad36cb881146af8ffb54f8254fa7dd19d"` [INFO] [stdout] a9cf125a17a68efe8f5fd820704f0ebad36cb881146af8ffb54f8254fa7dd19d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/TheHitchhiker/encryption:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 71ff1f9643e5b334b88af4a9a7da0849d378c444afd08aabbd18993a0ee6cb44 [INFO] running `"docker" "start" "-a" "71ff1f9643e5b334b88af4a9a7da0849d378c444afd08aabbd18993a0ee6cb44"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/encrypt-2c93fa51eef9a05e [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "71ff1f9643e5b334b88af4a9a7da0849d378c444afd08aabbd18993a0ee6cb44"` [INFO] running `"docker" "rm" "-f" "71ff1f9643e5b334b88af4a9a7da0849d378c444afd08aabbd18993a0ee6cb44"` [INFO] [stdout] 71ff1f9643e5b334b88af4a9a7da0849d378c444afd08aabbd18993a0ee6cb44