[INFO] cloning repository https://github.com/gangov/many_time_pad
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gangov/many_time_pad" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgangov%2Fmany_time_pad", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgangov%2Fmany_time_pad'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a7eeef4c13688e66d20047a966a840dacda53ad
[INFO] building gangov/many_time_pad against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgangov%2Fmany_time_pad" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gangov/many_time_pad on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gangov/many_time_pad
[INFO] finished tweaking git repo https://github.com/gangov/many_time_pad
[INFO] tweaked toml for git repo https://github.com/gangov/many_time_pad written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/gangov/many_time_pad 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/7489370637d7a5caa8c6dd13ad60340c4a9fdff22b000c4069b0cd1660e73b22/merged/opt/rustwide: no space left on device
[INFO] building gangov/many_time_pad against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgangov%2Fmany_time_pad" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gangov/many_time_pad on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gangov/many_time_pad
[INFO] finished tweaking git repo https://github.com/gangov/many_time_pad
[INFO] tweaked toml for git repo https://github.com/gangov/many_time_pad written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/gangov/many_time_pad 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b22886e3a8bbf5639b8279acd0d59a072db05abfda16543b49e419ab92afa336
[INFO] running `Command { std: "docker" "start" "-a" "b22886e3a8bbf5639b8279acd0d59a072db05abfda16543b49e419ab92afa336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b22886e3a8bbf5639b8279acd0d59a072db05abfda16543b49e419ab92afa336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b22886e3a8bbf5639b8279acd0d59a072db05abfda16543b49e419ab92afa336", kill_on_drop: false }`
[INFO] [stdout] b22886e3a8bbf5639b8279acd0d59a072db05abfda16543b49e419ab92afa336
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba2d6f04f1716e31c5b19489203e7057f288e8842d061952a493b61fb9d87087
[INFO] running `Command { std: "docker" "start" "-a" "ba2d6f04f1716e31c5b19489203e7057f288e8842d061952a493b61fb9d87087", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling cryptanalysis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `FIRST` is never used
[INFO] [stdout]  --> src/try_1.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const FIRST: &str = "160111433b00035f536110435a380402561240555c526e1c0e431300091e4f04451d1d490d1c49010d000a0a4510111100000d434202081f0755...
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SECOND` is never used
[INFO] [stdout]  --> src/try_1.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | const SECOND: &str = "050602061d07035f4e3553501400004c1e4f1f01451359540c5804110c1c47560a1415491b06454f0e45040816431b144f0f4900450d1501094...
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `THIRD` is never used
[INFO] [stdout]  --> src/try_1.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const THIRD: &str = "000000000000001a49320017071704185941034504524b1b1d40500a0352441f021b0708034e4d0008451c40450101064f071d10001002010150...
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FOURTH` is never used
[INFO] [stdout]  --> src/try_1.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const FOURTH: &str = "0b07540c1d0d0b4800354f501d131309594150010011481a1b5f11090c0845124516121d0e0c411c030c45150a16541c0a0b0d43540c411b095...
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FIFTH` is never used
[INFO] [stdout]  --> src/try_1.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const FIFTH: &str = "031a5410000a075f5438001210110a011c5350080a0048540e431445081d521345111c041f0245174a0006040002001b01094914490f0d53014e...
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SIXTH` is never used
[INFO] [stdout]  --> src/try_1.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const SIXTH: &str = "0b4916060808001a542e0002101309050345500b00050d04005e030c071b4c1f111b161a4f01500a08490b0b451604520d0b1d1445060f531c48...
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SEVENTH` is never used
[INFO] [stdout]  --> src/try_1.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const SEVENTH: &str = "011b0d131b060d4f5233451e161b001f59411c090a0548104f431f0b48115505111d17000e02000a1e430d0d0b04115e4f190017480c140748...
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EIGHTH` is never used
[INFO] [stdout]  --> src/try_1.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const EIGHTH: &str = "0c06004316061b48002a4509065e45221654501c0a075f540c42190b165c";
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NINTH` is never used
[INFO] [stdout]  --> src/try_1.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const NINTH: &str = "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EXTRA` is never used
[INFO] [stdout]   --> src/try_1.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const EXTRA: &str = "1f3cb1f3e01f3fd1f3ea1f3e61f3e01f3e71f3b31f3a91f3c81f3a91f3f91f3fc1f3fb1f3ec1f3e51f3f01f3a91f3f91f3ec1f3ec526e1b014a0...
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ALL_MSGS` is never used
[INFO] [stdout]   --> src/try_1.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const ALL_MSGS: [&str; 8] = [FIRST, SECOND, THIRD, FOURTH, FIFTH, SIXTH, SEVENTH, EIGHTH];
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode` is never used
[INFO] [stdout]   --> src/try_1.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn decode(input: &str) -> Vec<u8> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_cypher` is never used
[INFO] [stdout]   --> src/try_1.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn get_cypher<'a, F>(first: F, second: &'a str) -> String
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decrypt` is never used
[INFO] [stdout]   --> src/try_1.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn decrypt(cipher_text: &str, key: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_longest_byte_arr` is never used
[INFO] [stdout]   --> src/try_1.rs:50:4
[INFO] [stdout]    |
[INFO] [stdout] 50 | fn find_longest_byte_arr(input: [&str; 8]) -> &str {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "ba2d6f04f1716e31c5b19489203e7057f288e8842d061952a493b61fb9d87087", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba2d6f04f1716e31c5b19489203e7057f288e8842d061952a493b61fb9d87087", kill_on_drop: false }`
[INFO] [stdout] ba2d6f04f1716e31c5b19489203e7057f288e8842d061952a493b61fb9d87087
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cfc1e6d44a4b01c021b81ae9066ed3b2c48ae341a7ddf35cba843a2444aecf2
[INFO] running `Command { std: "docker" "start" "-a" "8cfc1e6d44a4b01c021b81ae9066ed3b2c48ae341a7ddf35cba843a2444aecf2", kill_on_drop: false }`
[INFO] [stdout] warning: constant `FIRST` is never used
[INFO] [stdout]  --> src/try_1.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const FIRST: &str = "160111433b00035f536110435a380402561240555c526e1c0e431300091e4f04451d1d490d1c49010d000a0a4510111100000d434202081f0755...
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SECOND` is never used
[INFO] [stdout]  --> src/try_1.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | const SECOND: &str = "050602061d07035f4e3553501400004c1e4f1f01451359540c5804110c1c47560a1415491b06454f0e45040816431b144f0f4900450d1501094...
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `THIRD` is never used
[INFO] [stdout]  --> src/try_1.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const THIRD: &str = "000000000000001a49320017071704185941034504524b1b1d40500a0352441f021b0708034e4d0008451c40450101064f071d10001002010150...
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FOURTH` is never used
[INFO] [stdout]  --> src/try_1.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const FOURTH: &str = "0b07540c1d0d0b4800354f501d131309594150010011481a1b5f11090c0845124516121d0e0c411c030c45150a16541c0a0b0d43540c411b095...
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FIFTH` is never used
[INFO] [stdout]  --> src/try_1.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const FIFTH: &str = "031a5410000a075f5438001210110a011c5350080a0048540e431445081d521345111c041f0245174a0006040002001b01094914490f0d53014e...
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SIXTH` is never used
[INFO] [stdout]  --> src/try_1.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const SIXTH: &str = "0b4916060808001a542e0002101309050345500b00050d04005e030c071b4c1f111b161a4f01500a08490b0b451604520d0b1d1445060f531c48...
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SEVENTH` is never used
[INFO] [stdout]  --> src/try_1.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const SEVENTH: &str = "011b0d131b060d4f5233451e161b001f59411c090a0548104f431f0b48115505111d17000e02000a1e430d0d0b04115e4f190017480c140748...
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EIGHTH` is never used
[INFO] [stdout]  --> src/try_1.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const EIGHTH: &str = "0c06004316061b48002a4509065e45221654501c0a075f540c42190b165c";
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NINTH` is never used
[INFO] [stdout]  --> src/try_1.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const NINTH: &str = "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EXTRA` is never used
[INFO] [stdout]   --> src/try_1.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const EXTRA: &str = "1f3cb1f3e01f3fd1f3ea1f3e61f3e01f3e71f3b31f3a91f3c81f3a91f3f91f3fc1f3fb1f3ec1f3e51f3f01f3a91f3f91f3ec1f3ec526e1b014a0...
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ALL_MSGS` is never used
[INFO] [stdout]   --> src/try_1.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const ALL_MSGS: [&str; 8] = [FIRST, SECOND, THIRD, FOURTH, FIFTH, SIXTH, SEVENTH, EIGHTH];
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cryptanalysis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `decode` is never used
[INFO] [stdout]   --> src/try_1.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn decode(input: &str) -> Vec<u8> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_cypher` is never used
[INFO] [stdout]   --> src/try_1.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn get_cypher<'a, F>(first: F, second: &'a str) -> String
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decrypt` is never used
[INFO] [stdout]   --> src/try_1.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn decrypt(cipher_text: &str, key: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_longest_byte_arr` is never used
[INFO] [stdout]   --> src/try_1.rs:50:4
[INFO] [stdout]    |
[INFO] [stdout] 50 | fn find_longest_byte_arr(input: [&str; 8]) -> &str {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NINTH` is never used
[INFO] [stdout]  --> src/try_1.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const NINTH: &str = "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EXTRA` is never used
[INFO] [stdout]   --> src/try_1.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const EXTRA: &str = "1f3cb1f3e01f3fd1f3ea1f3e61f3e01f3e71f3b31f3a91f3c81f3a91f3f91f3fc1f3fb1f3ec1f3e51f3f01f3a91f3f91f3ec1f3ec526e1b014a0...
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decrypt` is never used
[INFO] [stdout]   --> src/try_1.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn decrypt(cipher_text: &str, key: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "8cfc1e6d44a4b01c021b81ae9066ed3b2c48ae341a7ddf35cba843a2444aecf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cfc1e6d44a4b01c021b81ae9066ed3b2c48ae341a7ddf35cba843a2444aecf2", kill_on_drop: false }`
[INFO] [stdout] 8cfc1e6d44a4b01c021b81ae9066ed3b2c48ae341a7ddf35cba843a2444aecf2