[INFO] cloning repository https://github.com/nochgon/enigma_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nochgon/enigma_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnochgon%2Fenigma_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnochgon%2Fenigma_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de4dbce9c576df5801e93ec893c8b7eca6fa32e1
[INFO] testing nochgon/enigma_rust against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnochgon%2Fenigma_rust" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nochgon/enigma_rust on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nochgon/enigma_rust
[INFO] finished tweaking git repo https://github.com/nochgon/enigma_rust
[INFO] tweaked toml for git repo https://github.com/nochgon/enigma_rust written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/nochgon/enigma_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c3b6ed2e334eeb4900a8f8f00fae678a83ea9d4a29b2f2d169f0476d91f88af
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2c3b6ed2e334eeb4900a8f8f00fae678a83ea9d4a29b2f2d169f0476d91f88af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c3b6ed2e334eeb4900a8f8f00fae678a83ea9d4a29b2f2d169f0476d91f88af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c3b6ed2e334eeb4900a8f8f00fae678a83ea9d4a29b2f2d169f0476d91f88af", kill_on_drop: false }`
[INFO] [stdout] 2c3b6ed2e334eeb4900a8f8f00fae678a83ea9d4a29b2f2d169f0476d91f88af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ae0745c83263bcae375f917447474cea10e8fb5a287d128349a343975099f01
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0ae0745c83263bcae375f917447474cea10e8fb5a287d128349a343975099f01", kill_on_drop: false }`
[INFO] [stderr]    Compiling enigma_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `code_map`
[INFO] [stdout]  --> src/main.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let code_map = enigma::parts::code_map::create("alphabet");
[INFO] [stdout]   |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_code_map`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `map_char`
[INFO] [stdout]   --> src/enigma/parts/code_map.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     map_char: HashMap<char, i32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `map_char_rev`
[INFO] [stdout]   --> src/enigma/parts/code_map.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     map_char_rev: HashMap<i32, char>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `convert_to_code`
[INFO] [stdout]   --> src/enigma/parts/code_map.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn convert_to_code(&self, char: &char) -> &i32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `convert_to_char`
[INFO] [stdout]   --> src/enigma/parts/code_map.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn convert_to_char(&self, code: &i32) -> &char {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_char_target`
[INFO] [stdout]   --> src/enigma/parts/code_map.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn is_char_target(&self, char: &char) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `size`
[INFO] [stdout]   --> src/enigma/parts/code_map.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn size(&self) -> usize {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "0ae0745c83263bcae375f917447474cea10e8fb5a287d128349a343975099f01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ae0745c83263bcae375f917447474cea10e8fb5a287d128349a343975099f01", kill_on_drop: false }`
[INFO] [stdout] 0ae0745c83263bcae375f917447474cea10e8fb5a287d128349a343975099f01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 66d8ccb8dc8ea9d94a4735d6a2f33c59f2c111967a43fcbf093774d914d7cf00
[INFO] running `Command { std: "docker" "start" "-a" "66d8ccb8dc8ea9d94a4735d6a2f33c59f2c111967a43fcbf093774d914d7cf00", kill_on_drop: false }`
[INFO] [stderr]    Compiling enigma_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `code_map`
[INFO] [stdout]  --> src/main.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let code_map = enigma::parts::code_map::create("alphabet");
[INFO] [stdout]   |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_code_map`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_char_target`
[INFO] [stdout]   --> src/enigma/parts/code_map.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn is_char_target(&self, char: &char) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `size`
[INFO] [stdout]   --> src/enigma/parts/code_map.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn size(&self) -> usize {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.51s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/enigma_rust-ea6754dc3f322f51)
[INFO] running `Command { std: "docker" "inspect" "66d8ccb8dc8ea9d94a4735d6a2f33c59f2c111967a43fcbf093774d914d7cf00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66d8ccb8dc8ea9d94a4735d6a2f33c59f2c111967a43fcbf093774d914d7cf00", kill_on_drop: false }`
[INFO] [stdout] 66d8ccb8dc8ea9d94a4735d6a2f33c59f2c111967a43fcbf093774d914d7cf00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a80aab689ab77d9c308ba0835685dd968069244467f0286fc48598fedd709b6a
[INFO] running `Command { std: "docker" "start" "-a" "a80aab689ab77d9c308ba0835685dd968069244467f0286fc48598fedd709b6a", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `code_map`
[INFO] [stderr]  --> src/main.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     let code_map = enigma::parts::code_map::create("alphabet");
[INFO] [stderr]   |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_code_map`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_char_target`
[INFO] [stderr]   --> src/enigma/parts/code_map.rs:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn is_char_target(&self, char: &char) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `size`
[INFO] [stderr]   --> src/enigma/parts/code_map.rs:50:12
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn size(&self) -> usize {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `enigma_rust` (bin "enigma_rust" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/enigma_rust-ea6754dc3f322f51)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test enigma::parts::code_map::tests::test_alphabet_s ... ok
[INFO] [stdout] test enigma::parts::code_map::tests::test_alphabet_a ... ok
[INFO] [stdout] test enigma::parts::code_map::tests::test_alphabet_z ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a80aab689ab77d9c308ba0835685dd968069244467f0286fc48598fedd709b6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a80aab689ab77d9c308ba0835685dd968069244467f0286fc48598fedd709b6a", kill_on_drop: false }`
[INFO] [stdout] a80aab689ab77d9c308ba0835685dd968069244467f0286fc48598fedd709b6a