[INFO] cloning repository https://github.com/jmg292/chacha20_poly1305_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jmg292/chacha20_poly1305_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmg292%2Fchacha20_poly1305_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmg292%2Fchacha20_poly1305_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af04b468e1fb379d31e9bfdfc51bb52a7c332606
[INFO] testing jmg292/chacha20_poly1305_rs against master#595316b4006932405a63862d8fe65f71a6356293 for pr-128254
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmg292%2Fchacha20_poly1305_rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jmg292/chacha20_poly1305_rs on toolchain 595316b4006932405a63862d8fe65f71a6356293
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jmg292/chacha20_poly1305_rs
[INFO] finished tweaking git repo https://github.com/jmg292/chacha20_poly1305_rs
[INFO] tweaked toml for git repo https://github.com/jmg292/chacha20_poly1305_rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jmg292/chacha20_poly1305_rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df17b4764d8ffce1a57652c7d9a4ae78fdb83f32c1551cc9b116e3dce863e87d
[INFO] running `Command { std: "docker" "start" "-a" "df17b4764d8ffce1a57652c7d9a4ae78fdb83f32c1551cc9b116e3dce863e87d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df17b4764d8ffce1a57652c7d9a4ae78fdb83f32c1551cc9b116e3dce863e87d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df17b4764d8ffce1a57652c7d9a4ae78fdb83f32c1551cc9b116e3dce863e87d", kill_on_drop: false }`
[INFO] [stdout] df17b4764d8ffce1a57652c7d9a4ae78fdb83f32c1551cc9b116e3dce863e87d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2ff97975fc251782ccda2bed536fbb3a02ef5870081edb6ab7aea436e3d4823
[INFO] running `Command { std: "docker" "start" "-a" "d2ff97975fc251782ccda2bed536fbb3a02ef5870081edb6ab7aea436e3d4823", kill_on_drop: false }`
[INFO] [stderr]    Compiling cipher-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/crypto/utils/u256.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |             first_is_larger |= (first_byte_is_larger & !second_is_larger);
[INFO] [stdout]     |                                ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 141 -             first_is_larger |= (first_byte_is_larger & !second_is_larger);
[INFO] [stdout] 141 +             first_is_larger |= first_byte_is_larger & !second_is_larger;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/crypto/utils/u256.rs:142:33
[INFO] [stdout]     |
[INFO] [stdout] 142 |             second_is_larger |= (second_byte_is_larger & !first_is_larger);
[INFO] [stdout]     |                                 ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 142 -             second_is_larger |= (second_byte_is_larger & !first_is_larger);
[INFO] [stdout] 142 +             second_is_larger |= second_byte_is_larger & !first_is_larger;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/crypto/utils/u256.rs:209:29
[INFO] [stdout]     |
[INFO] [stdout] 209 |             partial_mask |= (0x01 << (7 - i))
[INFO] [stdout]     |                             ^               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 209 -             partial_mask |= (0x01 << (7 - i))
[INFO] [stdout] 209 +             partial_mask |= 0x01 << (7 - i)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/crypto/utils/u256.rs:243:29
[INFO] [stdout]     |
[INFO] [stdout] 243 |             partial_mask |= (0x01 << i)
[INFO] [stdout]     |                             ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 243 -             partial_mask |= (0x01 << i)
[INFO] [stdout] 243 +             partial_mask |= 0x01 << i
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::u256::U256`
[INFO] [stdout]  --> src/crypto/utils/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use self::u256::U256;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `word_to_bytes` is never used
[INFO] [stdout]   --> src/crypto/utils/mod.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn word_to_bytes(word: u32) -> [u8; 4] {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "d2ff97975fc251782ccda2bed536fbb3a02ef5870081edb6ab7aea436e3d4823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2ff97975fc251782ccda2bed536fbb3a02ef5870081edb6ab7aea436e3d4823", kill_on_drop: false }`
[INFO] [stdout] d2ff97975fc251782ccda2bed536fbb3a02ef5870081edb6ab7aea436e3d4823
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91f51fc43e0490a5659d3399f8d5e68b649f320120903e7f5a1e0559816420f7
[INFO] running `Command { std: "docker" "start" "-a" "91f51fc43e0490a5659d3399f8d5e68b649f320120903e7f5a1e0559816420f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling cipher-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/crypto/utils/u256.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |             first_is_larger |= (first_byte_is_larger & !second_is_larger);
[INFO] [stdout]     |                                ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 141 -             first_is_larger |= (first_byte_is_larger & !second_is_larger);
[INFO] [stdout] 141 +             first_is_larger |= first_byte_is_larger & !second_is_larger;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/crypto/utils/u256.rs:142:33
[INFO] [stdout]     |
[INFO] [stdout] 142 |             second_is_larger |= (second_byte_is_larger & !first_is_larger);
[INFO] [stdout]     |                                 ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 142 -             second_is_larger |= (second_byte_is_larger & !first_is_larger);
[INFO] [stdout] 142 +             second_is_larger |= second_byte_is_larger & !first_is_larger;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/crypto/utils/u256.rs:209:29
[INFO] [stdout]     |
[INFO] [stdout] 209 |             partial_mask |= (0x01 << (7 - i))
[INFO] [stdout]     |                             ^               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 209 -             partial_mask |= (0x01 << (7 - i))
[INFO] [stdout] 209 +             partial_mask |= 0x01 << (7 - i)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/crypto/utils/u256.rs:243:29
[INFO] [stdout]     |
[INFO] [stdout] 243 |             partial_mask |= (0x01 << i)
[INFO] [stdout]     |                             ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 243 -             partial_mask |= (0x01 << i)
[INFO] [stdout] 243 +             partial_mask |= 0x01 << i
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::u256::U256`
[INFO] [stdout]  --> src/crypto/utils/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use self::u256::U256;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `word_to_bytes` is never used
[INFO] [stdout]   --> src/crypto/utils/mod.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn word_to_bytes(word: u32) -> [u8; 4] {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "91f51fc43e0490a5659d3399f8d5e68b649f320120903e7f5a1e0559816420f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91f51fc43e0490a5659d3399f8d5e68b649f320120903e7f5a1e0559816420f7", kill_on_drop: false }`
[INFO] [stdout] 91f51fc43e0490a5659d3399f8d5e68b649f320120903e7f5a1e0559816420f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 15479c15a989c98f6a5a0c8bc9e031d972f799e855d4c494c3e9387e8a68e8a1
[INFO] running `Command { std: "docker" "start" "-a" "15479c15a989c98f6a5a0c8bc9e031d972f799e855d4c494c3e9387e8a68e8a1", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/crypto/utils/u256.rs:141:32
[INFO] [stderr]     |
[INFO] [stderr] 141 |             first_is_larger |= (first_byte_is_larger & !second_is_larger);
[INFO] [stderr]     |                                ^                                        ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 141 -             first_is_larger |= (first_byte_is_larger & !second_is_larger);
[INFO] [stderr] 141 +             first_is_larger |= first_byte_is_larger & !second_is_larger;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/crypto/utils/u256.rs:142:33
[INFO] [stderr]     |
[INFO] [stderr] 142 |             second_is_larger |= (second_byte_is_larger & !first_is_larger);
[INFO] [stderr]     |                                 ^                                        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 142 -             second_is_larger |= (second_byte_is_larger & !first_is_larger);
[INFO] [stderr] 142 +             second_is_larger |= second_byte_is_larger & !first_is_larger;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/crypto/utils/u256.rs:209:29
[INFO] [stderr]     |
[INFO] [stderr] 209 |             partial_mask |= (0x01 << (7 - i))
[INFO] [stderr]     |                             ^               ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 209 -             partial_mask |= (0x01 << (7 - i))
[INFO] [stderr] 209 +             partial_mask |= 0x01 << (7 - i)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/crypto/utils/u256.rs:243:29
[INFO] [stderr]     |
[INFO] [stderr] 243 |             partial_mask |= (0x01 << i)
[INFO] [stderr]     |                             ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 243 -             partial_mask |= (0x01 << i)
[INFO] [stderr] 243 +             partial_mask |= 0x01 << i
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::u256::U256`
[INFO] [stderr]  --> src/crypto/utils/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use self::u256::U256;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `word_to_bytes` is never used
[INFO] [stderr]   --> src/crypto/utils/mod.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn word_to_bytes(word: u32) -> [u8; 4] {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cipher-test` (bin "cipher-test" test) generated 6 warnings (run `cargo fix --bin "cipher-test" --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cipher_test-2696e9448a9e5508)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "15479c15a989c98f6a5a0c8bc9e031d972f799e855d4c494c3e9387e8a68e8a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15479c15a989c98f6a5a0c8bc9e031d972f799e855d4c494c3e9387e8a68e8a1", kill_on_drop: false }`
[INFO] [stdout] 15479c15a989c98f6a5a0c8bc9e031d972f799e855d4c494c3e9387e8a68e8a1