[INFO] cloning repository https://github.com/LinuzJ/cryptography-history [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LinuzJ/cryptography-history" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLinuzJ%2Fcryptography-history", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLinuzJ%2Fcryptography-history'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dfb7ee693ed3611697db5d40334276b90e9d30fa [INFO] checking LinuzJ/cryptography-history against try#3a4cb0edb4040379c037e06efeb5409e44be7b77 for pr-146377 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLinuzJ%2Fcryptography-history" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/LinuzJ/cryptography-history [INFO] finished tweaking git repo https://github.com/LinuzJ/cryptography-history [INFO] tweaked toml for git repo https://github.com/LinuzJ/cryptography-history written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/LinuzJ/cryptography-history on toolchain 3a4cb0edb4040379c037e06efeb5409e44be7b77 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/LinuzJ/cryptography-history 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" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af0b9efed5a7b9e2212fb680c8bad3627396ad0007c58d5391683c8d9dc8c6d4 [INFO] running `Command { std: "docker" "start" "-a" "af0b9efed5a7b9e2212fb680c8bad3627396ad0007c58d5391683c8d9dc8c6d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af0b9efed5a7b9e2212fb680c8bad3627396ad0007c58d5391683c8d9dc8c6d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af0b9efed5a7b9e2212fb680c8bad3627396ad0007c58d5391683c8d9dc8c6d4", kill_on_drop: false }` [INFO] [stdout] af0b9efed5a7b9e2212fb680c8bad3627396ad0007c58d5391683c8d9dc8c6d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c515848cc4be14583e9c07a0a8582538962c6bca87c865b91028ca80faecdf03 [INFO] running `Command { std: "docker" "start" "-a" "c515848cc4be14583e9c07a0a8582538962c6bca87c865b91028ca80faecdf03", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking cryptography_history v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `IndexForChar` is never used [INFO] [stdout] --> src/lib.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | trait IndexForChar { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ToChar` is never used [INFO] [stdout] --> src/lib.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | trait ToChar { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Enigma` is never constructed [INFO] [stdout] --> src/enigma/enigma.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Enigma { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/enigma/enigma.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Enigma { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 13 | pub fn new(rotors: &str, keys: &str, rings: &str, _reflector: char, _plugboard: &str) -> Enigma { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Rotor` is never constructed [INFO] [stdout] --> src/enigma/rotor.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Rotor { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/enigma/rotor.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Rotor { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 14 | pub fn new(mapping: &str, notches: &str, key: char, ring: char) -> Rotor { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn from_config(num: usize, key: char, ring: char) -> Rotor { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | fn map(&self, c: char, mapping: &[char]) -> char { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn substitute(&self, c: char) -> char { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn invert(&self, c: char) -> char { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn advance(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub fn on_notches(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IndexForChar` is never used [INFO] [stdout] --> src/lib.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | trait IndexForChar { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ToChar` is never used [INFO] [stdout] --> src/lib.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | trait ToChar { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Enigma` is never constructed [INFO] [stdout] --> src/enigma/enigma.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Enigma { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/enigma/enigma.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Enigma { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 13 | pub fn new(rotors: &str, keys: &str, rings: &str, _reflector: char, _plugboard: &str) -> Enigma { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Rotor` is never constructed [INFO] [stdout] --> src/enigma/rotor.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Rotor { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/enigma/rotor.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Rotor { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 14 | pub fn new(mapping: &str, notches: &str, key: char, ring: char) -> Rotor { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn from_config(num: usize, key: char, ring: char) -> Rotor { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | fn map(&self, c: char, mapping: &[char]) -> char { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn substitute(&self, c: char) -> char { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn invert(&self, c: char) -> char { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn advance(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub fn on_notches(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.55s [INFO] running `Command { std: "docker" "inspect" "c515848cc4be14583e9c07a0a8582538962c6bca87c865b91028ca80faecdf03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c515848cc4be14583e9c07a0a8582538962c6bca87c865b91028ca80faecdf03", kill_on_drop: false }` [INFO] [stdout] c515848cc4be14583e9c07a0a8582538962c6bca87c865b91028ca80faecdf03