[INFO] cloning repository https://github.com/adrgs/rust-aes [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adrgs/rust-aes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrgs%2Frust-aes", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrgs%2Frust-aes'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c2e8ba198fe8e1fb6a4b9cb2c98d81b0249fa28b [INFO] testing adrgs/rust-aes against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrgs%2Frust-aes" "/workspace/builds/worker-42/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-42/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/adrgs/rust-aes on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/adrgs/rust-aes [INFO] finished tweaking git repo https://github.com/adrgs/rust-aes [INFO] tweaked toml for git repo https://github.com/adrgs/rust-aes written to /workspace/builds/worker-42/source/Cargo.toml [INFO] crate git repo https://github.com/adrgs/rust-aes already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f2f2b22d18d797ccf302b95c88150c7bc87685c684984b72007505de2b3b37d8 [INFO] running `Command { std: "docker" "start" "-a" "f2f2b22d18d797ccf302b95c88150c7bc87685c684984b72007505de2b3b37d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f2f2b22d18d797ccf302b95c88150c7bc87685c684984b72007505de2b3b37d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2f2b22d18d797ccf302b95c88150c7bc87685c684984b72007505de2b3b37d8", kill_on_drop: false }` [INFO] [stdout] f2f2b22d18d797ccf302b95c88150c7bc87685c684984b72007505de2b3b37d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ba54f69261be0bd64d4e5964eb02cc6307078cc1510bdbddf8c2d4ae26b8caf [INFO] running `Command { std: "docker" "start" "-a" "6ba54f69261be0bd64d4e5964eb02cc6307078cc1510bdbddf8c2d4ae26b8caf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rust-aes v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:181:13 [INFO] [stdout] | [INFO] [stdout] 181 | for i in 0..pad_byte { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:221:25 [INFO] [stdout] | [INFO] [stdout] 221 | for i in 0..last_byte { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `high_bit` is never read [INFO] [stdout] --> src/aes.rs:210:13 [INFO] [stdout] | [INFO] [stdout] 210 | let mut high_bit = 0u8; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/aes.rs:213:9 [INFO] [stdout] | [INFO] [stdout] 213 | for i in 0..8 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/aes.rs:364:9 [INFO] [stdout] | [INFO] [stdout] 364 | let mut basic_input = [65u8;16]; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:162:13 [INFO] [stdout] | [INFO] [stdout] 162 | let mut reader = stdin(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `encrypt_block` [INFO] [stdout] --> src/aes.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | encrypt_block: fn(&AES128, &[u8;16]) -> [u8;16], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `decrypt_block` [INFO] [stdout] --> src/aes.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | decrypt_block: fn(&AES128, &[u8;16]) -> [u8;16], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | write_generated_key(&key_bytes); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:236:9 [INFO] [stdout] | [INFO] [stdout] 236 | write_output_file(&output_bytes, out_file_name); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:239:13 [INFO] [stdout] | [INFO] [stdout] 239 | stdout().write_all(&output_bytes); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `key_schedule_AES128` should have a snake case name [INFO] [stdout] --> src/aes.rs:84:4 [INFO] [stdout] | [INFO] [stdout] 84 | fn key_schedule_AES128(key_bytes: &[u8;16]) -> [[u8;4];44] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `key_schedule_aes128` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/aes.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | let N = 4; [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `encrypt_AES128` should have a snake case name [INFO] [stdout] --> src/aes.rs:258:4 [INFO] [stdout] | [INFO] [stdout] 258 | fn encrypt_AES128(aes128: &AES128, bytes: &[u8]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `encrypt_aes128` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `encrypt_block_AES128` should have a snake case name [INFO] [stdout] --> src/aes.rs:279:4 [INFO] [stdout] | [INFO] [stdout] 279 | fn encrypt_block_AES128(aes128: &AES128, bytes: &[u8;16]) -> [u8;16] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `encrypt_block_aes128` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decrypt_AES128` should have a snake case name [INFO] [stdout] --> src/aes.rs:309:4 [INFO] [stdout] | [INFO] [stdout] 309 | fn decrypt_AES128(aes128: &AES128, bytes: &[u8]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `decrypt_aes128` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decrypt_block_AES128` should have a snake case name [INFO] [stdout] --> src/aes.rs:330:4 [INFO] [stdout] | [INFO] [stdout] 330 | fn decrypt_block_AES128(aes128: &AES128, bytes: &[u8;16]) -> [u8;16] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `decrypt_block_aes128` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.17s [INFO] running `Command { std: "docker" "inspect" "6ba54f69261be0bd64d4e5964eb02cc6307078cc1510bdbddf8c2d4ae26b8caf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ba54f69261be0bd64d4e5964eb02cc6307078cc1510bdbddf8c2d4ae26b8caf", kill_on_drop: false }` [INFO] [stdout] 6ba54f69261be0bd64d4e5964eb02cc6307078cc1510bdbddf8c2d4ae26b8caf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 47a7c0c6df9218b4abae465d4c64b0836f92eb2c5318dc61cd532d580cd2146c [INFO] running `Command { std: "docker" "start" "-a" "47a7c0c6df9218b4abae465d4c64b0836f92eb2c5318dc61cd532d580cd2146c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rust-aes v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:181:13 [INFO] [stdout] | [INFO] [stdout] 181 | for i in 0..pad_byte { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:221:25 [INFO] [stdout] | [INFO] [stdout] 221 | for i in 0..last_byte { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `high_bit` is never read [INFO] [stdout] --> src/aes.rs:210:13 [INFO] [stdout] | [INFO] [stdout] 210 | let mut high_bit = 0u8; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/aes.rs:213:9 [INFO] [stdout] | [INFO] [stdout] 213 | for i in 0..8 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/aes.rs:364:9 [INFO] [stdout] | [INFO] [stdout] 364 | let mut basic_input = [65u8;16]; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:162:13 [INFO] [stdout] | [INFO] [stdout] 162 | let mut reader = stdin(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `encrypt_block` [INFO] [stdout] --> src/aes.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | encrypt_block: fn(&AES128, &[u8;16]) -> [u8;16], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `decrypt_block` [INFO] [stdout] --> src/aes.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | decrypt_block: fn(&AES128, &[u8;16]) -> [u8;16], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | write_generated_key(&key_bytes); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:236:9 [INFO] [stdout] | [INFO] [stdout] 236 | write_output_file(&output_bytes, out_file_name); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:239:13 [INFO] [stdout] | [INFO] [stdout] 239 | stdout().write_all(&output_bytes); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `key_schedule_AES128` should have a snake case name [INFO] [stdout] --> src/aes.rs:84:4 [INFO] [stdout] | [INFO] [stdout] 84 | fn key_schedule_AES128(key_bytes: &[u8;16]) -> [[u8;4];44] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `key_schedule_aes128` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/aes.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | let N = 4; [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `encrypt_AES128` should have a snake case name [INFO] [stdout] --> src/aes.rs:258:4 [INFO] [stdout] | [INFO] [stdout] 258 | fn encrypt_AES128(aes128: &AES128, bytes: &[u8]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `encrypt_aes128` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `encrypt_block_AES128` should have a snake case name [INFO] [stdout] --> src/aes.rs:279:4 [INFO] [stdout] | [INFO] [stdout] 279 | fn encrypt_block_AES128(aes128: &AES128, bytes: &[u8;16]) -> [u8;16] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `encrypt_block_aes128` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decrypt_AES128` should have a snake case name [INFO] [stdout] --> src/aes.rs:309:4 [INFO] [stdout] | [INFO] [stdout] 309 | fn decrypt_AES128(aes128: &AES128, bytes: &[u8]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `decrypt_aes128` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decrypt_block_AES128` should have a snake case name [INFO] [stdout] --> src/aes.rs:330:4 [INFO] [stdout] | [INFO] [stdout] 330 | fn decrypt_block_AES128(aes128: &AES128, bytes: &[u8;16]) -> [u8;16] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `decrypt_block_aes128` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.69s [INFO] running `Command { std: "docker" "inspect" "47a7c0c6df9218b4abae465d4c64b0836f92eb2c5318dc61cd532d580cd2146c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47a7c0c6df9218b4abae465d4c64b0836f92eb2c5318dc61cd532d580cd2146c", kill_on_drop: false }` [INFO] [stdout] 47a7c0c6df9218b4abae465d4c64b0836f92eb2c5318dc61cd532d580cd2146c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9cf33eea4bd47010623d09e185fba02895fd1541dfdc0ebd635ba039af9959de [INFO] running `Command { std: "docker" "start" "-a" "9cf33eea4bd47010623d09e185fba02895fd1541dfdc0ebd635ba039af9959de", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "9cf33eea4bd47010623d09e185fba02895fd1541dfdc0ebd635ba039af9959de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cf33eea4bd47010623d09e185fba02895fd1541dfdc0ebd635ba039af9959de", kill_on_drop: false }` [INFO] [stdout] 9cf33eea4bd47010623d09e185fba02895fd1541dfdc0ebd635ba039af9959de