[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 try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwuerges%2Faula-seg-2016-2" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wuerges/aula-seg-2016-2 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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-2/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-2/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[INFO] the lockfile is outdated, regenerating it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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 7df127e6ddcd65bb0428b249fcc17c6f377e60b7645665eaa335bc3c830bb539
[INFO] running `Command { std: "docker" "start" "-a" "7df127e6ddcd65bb0428b249fcc17c6f377e60b7645665eaa335bc3c830bb539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7df127e6ddcd65bb0428b249fcc17c6f377e60b7645665eaa335bc3c830bb539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7df127e6ddcd65bb0428b249fcc17c6f377e60b7645665eaa335bc3c830bb539", kill_on_drop: false }`
[INFO] [stdout] 7df127e6ddcd65bb0428b249fcc17c6f377e60b7645665eaa335bc3c830bb539
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e474bfdbd8f35638876b4af6297172e66eb835f486dad9a217f19ad0407dfbc
[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" "8e474bfdbd8f35638876b4af6297172e66eb835f486dad9a217f19ad0407dfbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling aula-seg-2016-2 v0.1.0 (/opt/rustwide/workdir)
[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: use of deprecated macro `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 macro `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 macro `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 macro `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 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 3.53s
[INFO] running `Command { std: "docker" "inspect" "8e474bfdbd8f35638876b4af6297172e66eb835f486dad9a217f19ad0407dfbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e474bfdbd8f35638876b4af6297172e66eb835f486dad9a217f19ad0407dfbc", kill_on_drop: false }`
[INFO] [stdout] 8e474bfdbd8f35638876b4af6297172e66eb835f486dad9a217f19ad0407dfbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba9309d8597e6611508555cf1f4a157626e975861d70d0d8a75b32527934c4c0
[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" "ba9309d8597e6611508555cf1f4a157626e975861d70d0d8a75b32527934c4c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling aula-seg-2016-2 v0.1.0 (/opt/rustwide/workdir)
[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: use of deprecated macro `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 macro `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 macro `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 macro `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 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 1.20s
[INFO] running `Command { std: "docker" "inspect" "ba9309d8597e6611508555cf1f4a157626e975861d70d0d8a75b32527934c4c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba9309d8597e6611508555cf1f4a157626e975861d70d0d8a75b32527934c4c0", kill_on_drop: false }`
[INFO] [stdout] ba9309d8597e6611508555cf1f4a157626e975861d70d0d8a75b32527934c4c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3617c623d049b1967afda3a3cbb132bcb55b4d8cda56f45e99cffedb650974cc
[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" "3617c623d049b1967afda3a3cbb132bcb55b4d8cda56f45e99cffedb650974cc", kill_on_drop: false }`
[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: use of deprecated macro `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 macro `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 macro `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 macro `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 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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/aula_seg_2016_2-c51976edebcbc0b7
[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] [stderr]      Running /opt/rustwide/target/debug/deps/ceasar-631508c2ba20bae4
[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" "3617c623d049b1967afda3a3cbb132bcb55b4d8cda56f45e99cffedb650974cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3617c623d049b1967afda3a3cbb132bcb55b4d8cda56f45e99cffedb650974cc", kill_on_drop: false }`
[INFO] [stdout] 3617c623d049b1967afda3a3cbb132bcb55b4d8cda56f45e99cffedb650974cc