[INFO] cloning repository https://github.com/Adenylatcyclase/crypto-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Adenylatcyclase/crypto-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdenylatcyclase%2Fcrypto-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdenylatcyclase%2Fcrypto-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b87142022261a8ccc10a8c436190e31794973f6
[INFO] checking Adenylatcyclase/crypto-rs against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdenylatcyclase%2Fcrypto-rs" "/workspace/builds/worker-84/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-84/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Adenylatcyclase/crypto-rs on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Adenylatcyclase/crypto-rs
[INFO] finished tweaking git repo https://github.com/Adenylatcyclase/crypto-rs
[INFO] tweaked toml for git repo https://github.com/Adenylatcyclase/crypto-rs written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] crate git repo https://github.com/Adenylatcyclase/crypto-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d317b695c626bbf3e9b1b3203fea244ba704222303fffcaf993152f90cdd436e
[INFO] running `Command { std: "docker" "start" "-a" "d317b695c626bbf3e9b1b3203fea244ba704222303fffcaf993152f90cdd436e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d317b695c626bbf3e9b1b3203fea244ba704222303fffcaf993152f90cdd436e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d317b695c626bbf3e9b1b3203fea244ba704222303fffcaf993152f90cdd436e", kill_on_drop: false }`
[INFO] [stdout] d317b695c626bbf3e9b1b3203fea244ba704222303fffcaf993152f90cdd436e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 249153a8283b56f809eed0069c45ed2ce6b8cd998a8da15b36a8b12c828fcaa5
[INFO] running `Command { std: "docker" "start" "-a" "249153a8283b56f809eed0069c45ed2ce6b8cd998a8da15b36a8b12c828fcaa5", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking crypto-rs v0.2.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/misc/crypto_math.rs (1 fix)
[INFO] [stdout] warning: function is never used: `get_s_box`
[INFO] [stdout]  --> src/cipher/aes_aux.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn get_s_box() -> [[u8; 16]; 16]{
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `shift_row`
[INFO] [stdout]   --> src/cipher/aes_aux.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn shift_row(state: &mut [u8], nb: usize, shift_by: usize) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `shift_rows`
[INFO] [stdout]   --> src/cipher/aes_aux.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn shift_rows(mut state: &mut [u8], nb: usize) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sub_bytes`
[INFO] [stdout]   --> src/cipher/aes_aux.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn sub_bytes(state: &mut [u8], s_box: &[[u8; 16]; 16]) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mix_columns`
[INFO] [stdout]   --> src/cipher/aes_aux.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn mix_columns(state: &mut [u8], nb: usize ) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking crypto-rs v0.2.0 (/tmp/fixit)
[INFO] [stdout] warning: function is never used: `get_s_box`
[INFO] [stdout]  --> src/cipher/aes_aux.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn get_s_box() -> [[u8; 16]; 16]{
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `shift_row`
[INFO] [stdout]   --> src/cipher/aes_aux.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn shift_row(state: &mut [u8], nb: usize, shift_by: usize) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `shift_rows`
[INFO] [stdout]   --> src/cipher/aes_aux.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn shift_rows(mut state: &mut [u8], nb: usize) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sub_bytes`
[INFO] [stdout]   --> src/cipher/aes_aux.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn sub_bytes(state: &mut [u8], s_box: &[[u8; 16]; 16]) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mix_columns`
[INFO] [stdout]   --> src/cipher/aes_aux.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn mix_columns(state: &mut [u8], nb: usize ) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.48s
[INFO] running `Command { std: "docker" "inspect" "249153a8283b56f809eed0069c45ed2ce6b8cd998a8da15b36a8b12c828fcaa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "249153a8283b56f809eed0069c45ed2ce6b8cd998a8da15b36a8b12c828fcaa5", kill_on_drop: false }`
[INFO] [stdout] 249153a8283b56f809eed0069c45ed2ce6b8cd998a8da15b36a8b12c828fcaa5