[INFO] cloning repository https://github.com/wuerges/aula-seg-2016-2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wuerges/aula-seg-2016-2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwuerges%2Faula-seg-2016-2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwuerges%2Faula-seg-2016-2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2af1976461e99a752117408198b3fe7df9bdbd54
[INFO] testing wuerges/aula-seg-2016-2 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwuerges%2Faula-seg-2016-2" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wuerges/aula-seg-2016-2 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wuerges/aula-seg-2016-2
[INFO] finished tweaking git repo https://github.com/wuerges/aula-seg-2016-2
[INFO] tweaked toml for git repo https://github.com/wuerges/aula-seg-2016-2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/wuerges/aula-seg-2016-2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", 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] 5776e517d83661aa24a23d48c9289532fa8c1dfe225de70c4a3d119979a4492c
[INFO] running `Command { std: "docker" "start" "-a" "5776e517d83661aa24a23d48c9289532fa8c1dfe225de70c4a3d119979a4492c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5776e517d83661aa24a23d48c9289532fa8c1dfe225de70c4a3d119979a4492c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5776e517d83661aa24a23d48c9289532fa8c1dfe225de70c4a3d119979a4492c", kill_on_drop: false }`
[INFO] [stdout] 5776e517d83661aa24a23d48c9289532fa8c1dfe225de70c4a3d119979a4492c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--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] 032cc0d31d9923a4db8a130a899ee7d49aa2fbcfe7af935bad674a474d0b919e
[INFO] running `Command { std: "docker" "start" "-a" "032cc0d31d9923a4db8a130a899ee7d49aa2fbcfe7af935bad674a474d0b919e", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling aula-seg-2016-2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/bin/ceasar.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let mut f = try!(File::open(&inp_filename));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/bin/ceasar.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         try!(f.read_to_end(& mut inp));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/bin/ceasar.rs:26:21
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let mut f = try!(File::create(&out_filename));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/bin/ceasar.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         try!(f.write_all(& out));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/bin/ceasar.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/bin/ceasar.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inp`
[INFO] [stdout]   --> src/bin/ceasar.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn ceasar_cypher(inp: &Vec<u8>, out: &mut Vec<u8>, key: u8) {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_inp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]   --> src/bin/ceasar.rs:12:33
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn ceasar_cypher(inp: &Vec<u8>, out: &mut Vec<u8>, key: u8) {
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/bin/ceasar.rs:12:52
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn ceasar_cypher(inp: &Vec<u8>, out: &mut Vec<u8>, key: u8) {
[INFO] [stdout]    |                                                    ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/bin/ceasar.rs:63:20
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 Ok(m) => { println!("OK!!!") }
[INFO] [stdout]    |                    ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.73s
[INFO] running `Command { std: "docker" "inspect" "032cc0d31d9923a4db8a130a899ee7d49aa2fbcfe7af935bad674a474d0b919e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "032cc0d31d9923a4db8a130a899ee7d49aa2fbcfe7af935bad674a474d0b919e", kill_on_drop: false }`
[INFO] [stdout] 032cc0d31d9923a4db8a130a899ee7d49aa2fbcfe7af935bad674a474d0b919e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e0e7dbea8de8a729707fdf76b177f4c5425059331828722723229550d48bc10
[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" "3e0e7dbea8de8a729707fdf76b177f4c5425059331828722723229550d48bc10", kill_on_drop: false }`
[INFO] [stderr]    Compiling aula-seg-2016-2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/bin/ceasar.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let mut f = try!(File::open(&inp_filename));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/bin/ceasar.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         try!(f.read_to_end(& mut inp));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/bin/ceasar.rs:26:21
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let mut f = try!(File::create(&out_filename));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/bin/ceasar.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         try!(f.write_all(& out));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/bin/ceasar.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/bin/ceasar.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inp`
[INFO] [stdout]   --> src/bin/ceasar.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn ceasar_cypher(inp: &Vec<u8>, out: &mut Vec<u8>, key: u8) {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_inp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]   --> src/bin/ceasar.rs:12:33
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn ceasar_cypher(inp: &Vec<u8>, out: &mut Vec<u8>, key: u8) {
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/bin/ceasar.rs:12:52
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn ceasar_cypher(inp: &Vec<u8>, out: &mut Vec<u8>, key: u8) {
[INFO] [stdout]    |                                                    ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/bin/ceasar.rs:63:20
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 Ok(m) => { println!("OK!!!") }
[INFO] [stdout]    |                    ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "3e0e7dbea8de8a729707fdf76b177f4c5425059331828722723229550d48bc10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e0e7dbea8de8a729707fdf76b177f4c5425059331828722723229550d48bc10", kill_on_drop: false }`
[INFO] [stdout] 3e0e7dbea8de8a729707fdf76b177f4c5425059331828722723229550d48bc10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 75200e5e430b25ab146b1d72a2456446f6ac7b8dc66dc9e487c5860d48d8c6b8
[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" "75200e5e430b25ab146b1d72a2456446f6ac7b8dc66dc9e487c5860d48d8c6b8", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bin/ceasar.rs:21:21
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let mut f = try!(File::open(&inp_filename));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bin/ceasar.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |         try!(f.read_to_end(& mut inp));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bin/ceasar.rs:26:21
[INFO] [stderr]    |
[INFO] [stderr] 26 |         let mut f = try!(File::create(&out_filename));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bin/ceasar.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         try!(f.write_all(& out));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::error::Error`
[INFO] [stderr]  --> src/bin/ceasar.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::error::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::Path`
[INFO] [stderr]  --> src/bin/ceasar.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::path::Path;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `inp`
[INFO] [stderr]   --> src/bin/ceasar.rs:12:18
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn ceasar_cypher(inp: &Vec<u8>, out: &mut Vec<u8>, key: u8) {
[INFO] [stderr]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_inp`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `out`
[INFO] [stderr]   --> src/bin/ceasar.rs:12:33
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn ceasar_cypher(inp: &Vec<u8>, out: &mut Vec<u8>, key: u8) {
[INFO] [stderr]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `key`
[INFO] [stderr]   --> src/bin/ceasar.rs:12:52
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn ceasar_cypher(inp: &Vec<u8>, out: &mut Vec<u8>, key: u8) {
[INFO] [stderr]    |                                                    ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `m`
[INFO] [stderr]   --> src/bin/ceasar.rs:63:20
[INFO] [stderr]    |
[INFO] [stderr] 63 |                 Ok(m) => { println!("OK!!!") }
[INFO] [stderr]    |                    ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/aula_seg_2016_2-fb6e4af94271150f
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ceasar-85dcbb8075072d64
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "75200e5e430b25ab146b1d72a2456446f6ac7b8dc66dc9e487c5860d48d8c6b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75200e5e430b25ab146b1d72a2456446f6ac7b8dc66dc9e487c5860d48d8c6b8", kill_on_drop: false }`
[INFO] [stdout] 75200e5e430b25ab146b1d72a2456446f6ac7b8dc66dc9e487c5860d48d8c6b8