[INFO] cloning repository https://github.com/Allotec/enigma-sim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Allotec/enigma-sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAllotec%2Fenigma-sim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAllotec%2Fenigma-sim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 76482146ebf2c0ee851740c550d1c9d5fc04910c
[INFO] testing Allotec/enigma-sim against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAllotec%2Fenigma-sim" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Allotec/enigma-sim
[INFO] finished tweaking git repo https://github.com/Allotec/enigma-sim
[INFO] tweaked toml for git repo https://github.com/Allotec/enigma-sim written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Allotec/enigma-sim on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Allotec/enigma-sim 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe8205fc1f01a1a27eda8479fd805bda95a03bf19c9a0dc314d03d2981ec9812
[INFO] running `Command { std: "docker" "start" "-a" "fe8205fc1f01a1a27eda8479fd805bda95a03bf19c9a0dc314d03d2981ec9812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe8205fc1f01a1a27eda8479fd805bda95a03bf19c9a0dc314d03d2981ec9812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe8205fc1f01a1a27eda8479fd805bda95a03bf19c9a0dc314d03d2981ec9812", kill_on_drop: false }`
[INFO] [stdout] fe8205fc1f01a1a27eda8479fd805bda95a03bf19c9a0dc314d03d2981ec9812
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 993d861fd5c64beefa0de73088121bc0a4413bd88ce1ad571ed8bcbd8c900556
[INFO] running `Command { std: "docker" "start" "-a" "993d861fd5c64beefa0de73088121bc0a4413bd88ce1ad571ed8bcbd8c900556", kill_on_drop: false }`
[INFO] [stderr]    Compiling enigma-sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Enigma` is never constructed
[INFO] [stdout]  --> src/lib.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Enigma {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/lib.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Enigma {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 14 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `wiring`, `position`, and `notch` are never read
[INFO] [stdout]   --> src/rotor.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Rotor {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 29 |     wiring: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 30 |     position: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 31 |     notch: Vec<char>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Rotor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "993d861fd5c64beefa0de73088121bc0a4413bd88ce1ad571ed8bcbd8c900556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "993d861fd5c64beefa0de73088121bc0a4413bd88ce1ad571ed8bcbd8c900556", kill_on_drop: false }`
[INFO] [stdout] 993d861fd5c64beefa0de73088121bc0a4413bd88ce1ad571ed8bcbd8c900556
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9f8c79e3cbc7a0fa07797d965c1bf1bb62726a63124ca633ba6f58638aee836
[INFO] running `Command { std: "docker" "start" "-a" "e9f8c79e3cbc7a0fa07797d965c1bf1bb62726a63124ca633ba6f58638aee836", kill_on_drop: false }`
[INFO] [stderr]    Compiling enigma-sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Enigma` is never constructed
[INFO] [stdout]  --> src/lib.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Enigma {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/lib.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Enigma {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 14 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `wiring`, `position`, and `notch` are never read
[INFO] [stdout]   --> src/rotor.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Rotor {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 29 |     wiring: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 30 |     position: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 31 |     notch: Vec<char>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Rotor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/lib.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Enigma` is never constructed
[INFO] [stdout]  --> src/lib.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Enigma {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/lib.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Enigma {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 14 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `wiring`, `position`, and `notch` are never read
[INFO] [stdout]   --> src/rotor.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Rotor {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 29 |     wiring: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 30 |     position: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 31 |     notch: Vec<char>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Rotor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "e9f8c79e3cbc7a0fa07797d965c1bf1bb62726a63124ca633ba6f58638aee836", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9f8c79e3cbc7a0fa07797d965c1bf1bb62726a63124ca633ba6f58638aee836", kill_on_drop: false }`
[INFO] [stdout] e9f8c79e3cbc7a0fa07797d965c1bf1bb62726a63124ca633ba6f58638aee836
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4c369955f41e1bbdeb702382b8c3d60a5f8c784f4bff857000da13cf2a92b337
[INFO] running `Command { std: "docker" "start" "-a" "4c369955f41e1bbdeb702382b8c3d60a5f8c784f4bff857000da13cf2a92b337", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Enigma` is never constructed
[INFO] [stderr]  --> src/lib.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct Enigma {
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/lib.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl Enigma {
[INFO] [stderr]    | ----------- associated function in this implementation
[INFO] [stderr] 14 |     pub fn new(
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `wiring`, `position`, and `notch` are never read
[INFO] [stdout] 
[INFO] [stderr]   --> src/rotor.rs:29:5
[INFO] [stdout] running 4 tests
[INFO] [stderr]    |
[INFO] [stdout] test rotor::tests::alphabet ... ok
[INFO] [stderr] 28 | pub struct Rotor {
[INFO] [stderr]    |            ----- fields in this struct
[INFO] [stderr] 29 |     wiring: String,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 30 |     position: usize,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 31 |     notch: Vec<char>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Rotor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `enigma-sim` (lib) generated 3 warnings
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> src/lib.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `enigma-sim` (lib test) generated 4 warnings (3 duplicates) (run `cargo fix --lib -p enigma-sim --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/enigma_sim-78f6dbae0898dca9)
[INFO] [stdout] test tests::works ... ok
[INFO] [stdout] test rotor::tests::short - should panic ... ok
[INFO] [stdout] test rotor::tests::duplicate - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests enigma_sim
[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" "4c369955f41e1bbdeb702382b8c3d60a5f8c784f4bff857000da13cf2a92b337", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c369955f41e1bbdeb702382b8c3d60a5f8c784f4bff857000da13cf2a92b337", kill_on_drop: false }`
[INFO] [stdout] 4c369955f41e1bbdeb702382b8c3d60a5f8c784f4bff857000da13cf2a92b337
