[INFO] cloning repository https://github.com/feadoor/cryptopals [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/feadoor/cryptopals" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeadoor%2Fcryptopals", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeadoor%2Fcryptopals'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 393c0ebb4dddde4b2ccc1286c8ee846b8ab6d1b5 [INFO] testing feadoor/cryptopals against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeadoor%2Fcryptopals" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/feadoor/cryptopals on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/feadoor/cryptopals [INFO] finished tweaking git repo https://github.com/feadoor/cryptopals [INFO] tweaked toml for git repo https://github.com/feadoor/cryptopals written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/feadoor/cryptopals already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 82443524b2e2e952cd1fda3cf3ae490b48eca8d899d61f57d9a58fb8dc352c88 [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" "82443524b2e2e952cd1fda3cf3ae490b48eca8d899d61f57d9a58fb8dc352c88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "82443524b2e2e952cd1fda3cf3ae490b48eca8d899d61f57d9a58fb8dc352c88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82443524b2e2e952cd1fda3cf3ae490b48eca8d899d61f57d9a58fb8dc352c88", kill_on_drop: false }` [INFO] [stdout] 82443524b2e2e952cd1fda3cf3ae490b48eca8d899d61f57d9a58fb8dc352c88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 0d4b8662e776cf1d7a786ef29c1d2c823c1f87283db873ef72f7e5802fccfaec [INFO] running `Command { std: "docker" "start" "-a" "0d4b8662e776cf1d7a786ef29c1d2c823c1f87283db873ef72f7e5802fccfaec", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.15 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling rand v0.3.14 [INFO] [stderr] Compiling cryptopals v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/challenges/mod.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | try!(write!(f, "\n{}\n", Green.bold().paint(long_desc))); [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/challenges/mod.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | try!(write!(f, "\n{}: {}\n", Cyan.bold().paint(key.to_string()), value)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/utils/block/mod.rs:167:20 [INFO] [stdout] | [INFO] [stdout] 167 | let data = try!(match self.mode { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils/block/mod.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | cipher: Box, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Cipher` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/utils/data.rs:150:21 [INFO] [stdout] | [INFO] [stdout] 150 | b'A'...b'Z' => next_bytes |= (ch - b'A') as u32, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/utils/data.rs:151:21 [INFO] [stdout] | [INFO] [stdout] 151 | b'a'...b'z' => next_bytes |= (ch - b'a' + 26) as u32, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/utils/data.rs:152:21 [INFO] [stdout] | [INFO] [stdout] 152 | b'0'...b'9' => next_bytes |= (ch - b'0' + 52) as u32, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/utils/metrics.rs:76:17 [INFO] [stdout] | [INFO] [stdout] 76 | 0x21...0x40 => score += 0.5, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/utils/metrics.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | 0x00...0x08 | 0x14...0x1F => score += -10.0, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/utils/metrics.rs:77:31 [INFO] [stdout] | [INFO] [stdout] 77 | 0x00...0x08 | 0x14...0x1F => score += -10.0, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.69s [INFO] running `Command { std: "docker" "inspect" "0d4b8662e776cf1d7a786ef29c1d2c823c1f87283db873ef72f7e5802fccfaec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d4b8662e776cf1d7a786ef29c1d2c823c1f87283db873ef72f7e5802fccfaec", kill_on_drop: false }` [INFO] [stdout] 0d4b8662e776cf1d7a786ef29c1d2c823c1f87283db873ef72f7e5802fccfaec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb47f95c2df069a3ea4cdee786abb2f0f60131fcc2851aabb76030391df90137 [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" "cb47f95c2df069a3ea4cdee786abb2f0f60131fcc2851aabb76030391df90137", kill_on_drop: false }` [INFO] [stderr] Compiling cryptopals v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/challenges/mod.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | try!(write!(f, "\n{}\n", Green.bold().paint(long_desc))); [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/challenges/mod.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | try!(write!(f, "\n{}: {}\n", Cyan.bold().paint(key.to_string()), value)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/utils/block/mod.rs:167:20 [INFO] [stdout] | [INFO] [stdout] 167 | let data = try!(match self.mode { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils/block/mod.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | cipher: Box, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Cipher` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/utils/data.rs:150:21 [INFO] [stdout] | [INFO] [stdout] 150 | b'A'...b'Z' => next_bytes |= (ch - b'A') as u32, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/utils/data.rs:151:21 [INFO] [stdout] | [INFO] [stdout] 151 | b'a'...b'z' => next_bytes |= (ch - b'a' + 26) as u32, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/utils/data.rs:152:21 [INFO] [stdout] | [INFO] [stdout] 152 | b'0'...b'9' => next_bytes |= (ch - b'0' + 52) as u32, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/utils/metrics.rs:76:17 [INFO] [stdout] | [INFO] [stdout] 76 | 0x21...0x40 => score += 0.5, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/utils/metrics.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | 0x00...0x08 | 0x14...0x1F => score += -10.0, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/utils/metrics.rs:77:31 [INFO] [stdout] | [INFO] [stdout] 77 | 0x00...0x08 | 0x14...0x1F => score += -10.0, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.38s [INFO] running `Command { std: "docker" "inspect" "cb47f95c2df069a3ea4cdee786abb2f0f60131fcc2851aabb76030391df90137", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb47f95c2df069a3ea4cdee786abb2f0f60131fcc2851aabb76030391df90137", kill_on_drop: false }` [INFO] [stdout] cb47f95c2df069a3ea4cdee786abb2f0f60131fcc2851aabb76030391df90137 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2e3940b4e7455c7f95c62501e2122d7d06a915f3239c7ee8496ee2112f8e92f8 [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" "2e3940b4e7455c7f95c62501e2122d7d06a915f3239c7ee8496ee2112f8e92f8", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/challenges/mod.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 62 | try!(write!(f, "\n{}\n", Green.bold().paint(long_desc))); [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/challenges/mod.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | try!(write!(f, "\n{}: {}\n", Cyan.bold().paint(key.to_string()), value)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/utils/block/mod.rs:167:20 [INFO] [stderr] | [INFO] [stderr] 167 | let data = try!(match self.mode { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/utils/block/mod.rs:116:17 [INFO] [stderr] | [INFO] [stderr] 116 | cipher: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Cipher` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/utils/data.rs:150:21 [INFO] [stderr] | [INFO] [stderr] 150 | b'A'...b'Z' => next_bytes |= (ch - b'A') as u32, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/utils/data.rs:151:21 [INFO] [stderr] | [INFO] [stderr] 151 | b'a'...b'z' => next_bytes |= (ch - b'a' + 26) as u32, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/utils/data.rs:152:21 [INFO] [stderr] | [INFO] [stderr] 152 | b'0'...b'9' => next_bytes |= (ch - b'0' + 52) as u32, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/utils/metrics.rs:76:17 [INFO] [stderr] | [INFO] [stderr] 76 | 0x21...0x40 => score += 0.5, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/utils/metrics.rs:77:17 [INFO] [stderr] | [INFO] [stderr] 77 | 0x00...0x08 | 0x14...0x1F => score += -10.0, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/utils/metrics.rs:77:31 [INFO] [stderr] | [INFO] [stderr] 77 | 0x00...0x08 | 0x14...0x1F => score += -10.0, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/cryptopals-d6e571db9317002a [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test challenges::set1::tests::challenge01 ... ok [INFO] [stdout] test challenges::set1::tests::challenge02 ... ok [INFO] [stdout] test challenges::set2::tests::challenge09 ... ok [INFO] [stdout] test challenges::set1::tests::challenge03 ... ok [INFO] [stdout] test challenges::set1::tests::challenge07 ... ok [INFO] [stdout] test challenges::set2::tests::challenge10 ... ok [INFO] [stdout] test challenges::set2::tests::challenge15 ... ok [INFO] [stdout] test challenges::set2::tests::challenge16 ... ok [INFO] [stdout] test challenges::set2::tests::challenge13 ... ok [INFO] [stdout] test challenges::set1::tests::challenge05 ... ok [INFO] [stdout] test challenges::set1::tests::challenge08 ... ok [INFO] [stdout] test challenges::set1::tests::challenge06 ... ok [INFO] [stdout] test challenges::set2::tests::challenge11 ... ok [INFO] [stdout] test challenges::set1::tests::challenge04 ... ok [INFO] [stdout] test challenges::set2::tests::challenge12 ... ok [INFO] [stdout] test challenges::set2::tests::challenge14 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2e3940b4e7455c7f95c62501e2122d7d06a915f3239c7ee8496ee2112f8e92f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e3940b4e7455c7f95c62501e2122d7d06a915f3239c7ee8496ee2112f8e92f8", kill_on_drop: false }` [INFO] [stdout] 2e3940b4e7455c7f95c62501e2122d7d06a915f3239c7ee8496ee2112f8e92f8