[INFO] cloning repository https://github.com/markrileybot/rust_dag
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/markrileybot/rust_dag" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarkrileybot%2Frust_dag", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarkrileybot%2Frust_dag'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b2d4e403ff1ebf6c13deecbbc53ef06208795df2
[INFO] testing markrileybot/rust_dag against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarkrileybot%2Frust_dag" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/markrileybot/rust_dag
[INFO] finished tweaking git repo https://github.com/markrileybot/rust_dag
[INFO] tweaked toml for git repo https://github.com/markrileybot/rust_dag written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/markrileybot/rust_dag on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/markrileybot/rust_dag 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" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cc77a8640c10154616e62758efe58e23d50b9577abf78a4a2ab7196c595d43c4
[INFO] running `Command { std: "docker" "start" "cc77a8640c10154616e62758efe58e23d50b9577abf78a4a2ab7196c595d43c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc77a8640c10154616e62758efe58e23d50b9577abf78a4a2ab7196c595d43c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cc77a8640c10154616e62758efe58e23d50b9577abf78a4a2ab7196c595d43c4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc77a8640c10154616e62758efe58e23d50b9577abf78a4a2ab7196c595d43c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cc77a8640c10154616e62758efe58e23d50b9577abf78a4a2ab7196c595d43c4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_dag v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]  --> src/dag.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(feature = "cargo-clippy", allow(clippy::needless_return))]
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]   |
[INFO] [stdout]   = note: no expected values for `feature`
[INFO] [stdout]   = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Link` is never used
[INFO] [stdout]   --> src/dag.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | type Link<T> = Rc<RefCell<Node<T>>>;
[INFO] [stdout]    |      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VisitState` is never constructed
[INFO] [stdout]   --> src/dag.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct VisitState<T> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/dag.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl <T> VisitState<T> {
[INFO] [stdout]    | ---------------------- associated function in this implementation
[INFO] [stdout] 21 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Visitable` is never used
[INFO] [stdout]   --> src/dag.rs:37:7
[INFO] [stdout]    |
[INFO] [stdout] 37 | trait Visitable<T> {
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]   --> src/dag.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | struct Node<T> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/dag.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 108 | impl <T> Node<T> where T: Clone + Hash + Eq {
[INFO] [stdout]     | ------------------------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 113 |     fn new_link(value: T) -> Link<T> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 |     fn is_head(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     fn is_tail(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     fn is_singly_linked(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 |     fn is_island(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |     fn link_out(&mut self, node: Link<T>) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 |     fn link_in(&mut self, node: Link<T>) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 171 |     fn unlink_out(&mut self, node: &Link<T>) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 178 |     fn unlink_in(&mut self, node: &Link<T>) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 185 |     fn get_removable_direct_links(&self) -> Vec<Link<T>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 205 |     fn get_cycle_path(&self) -> Option<Vec<T>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 214 |     fn get_cycle_path_internal(&self, path: &mut Vec<T>) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 232 |     fn link(node_from: &Link<T>, node_to: &Link<T>) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |     fn unlink(node_from: &Link<T>, node_to: &Link<T>) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 |     fn unlink_all(node_from: &Link<T>) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HashDAG` is never constructed
[INFO] [stdout]    --> src/dag.rs:318:8
[INFO] [stdout]     |
[INFO] [stdout] 318 | struct HashDAG<T> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SortedIter` is never constructed
[INFO] [stdout]    --> src/dag.rs:325:8
[INFO] [stdout]     |
[INFO] [stdout] 325 | struct SortedIter<'a, T> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/dag.rs:333:8
[INFO] [stdout]     |
[INFO] [stdout] 332 | impl <'a, T> SortedIter<'a, T> {
[INFO] [stdout]     | ------------------------------ associated function in this implementation
[INFO] [stdout] 333 |     fn new(map: &'a HashMap<T, Link<T>>) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/dag.rs:387:8
[INFO] [stdout]     |
[INFO] [stdout] 386 | impl <T> HashDAG<T> where T: Clone + Hash + Eq + Display {
[INFO] [stdout]     | -------------------------------------------------------- associated items in this implementation
[INFO] [stdout] 387 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 |     fn link(& mut self, o1: T, o2: T) -> & mut Self {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 408 |     fn unlink(&self, o1: &T, o2: &T) -> & Self {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 422 |     fn remove(& mut self, o: &T)  -> & mut Self {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 432 |     fn flatten(&self) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 444 |     fn sorted_iter(&self) -> SortedIter<T> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 451 |     fn get_cycles(&self, first: bool) -> Vec<Vec<T>> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 482 |     fn contains_cycle(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 486 |     fn is_singly_linked(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/dag.rs:444:20
[INFO] [stdout]     |
[INFO] [stdout] 444 |     fn sorted_iter(&self) -> SortedIter<T> {
[INFO] [stdout]     |                    ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 444 |     fn sorted_iter(&self) -> SortedIter<'_, T> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "cc77a8640c10154616e62758efe58e23d50b9577abf78a4a2ab7196c595d43c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cc77a8640c10154616e62758efe58e23d50b9577abf78a4a2ab7196c595d43c4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_dag v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]  --> src/dag.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(feature = "cargo-clippy", allow(clippy::needless_return))]
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]   |
[INFO] [stdout]   = note: no expected values for `feature`
[INFO] [stdout]   = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `visit_mut` is never used
[INFO] [stdout]   --> src/dag.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | trait Visitable<T> {
[INFO] [stdout]    |       --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn visit_mut<V>(&self, visitor: &mut V) -> bool
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_island` is never used
[INFO] [stdout]    --> src/dag.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 108 | impl <T> Node<T> where T: Clone + Hash + Eq {
[INFO] [stdout]     | ------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 146 |     fn is_island(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/dag.rs:444:20
[INFO] [stdout]     |
[INFO] [stdout] 444 |     fn sorted_iter(&self) -> SortedIter<T> {
[INFO] [stdout]     |                    ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 444 |     fn sorted_iter(&self) -> SortedIter<'_, T> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "cc77a8640c10154616e62758efe58e23d50b9577abf78a4a2ab7196c595d43c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cc77a8640c10154616e62758efe58e23d50b9577abf78a4a2ab7196c595d43c4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stderr]  --> src/dag.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![cfg_attr(feature = "cargo-clippy", allow(clippy::needless_return))]
[INFO] [stderr]   |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]   |
[INFO] [stderr]   = note: no expected values for `feature`
[INFO] [stdout] 
[INFO] [stderr]   = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout] running 3 tests
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `visit_mut` is never used
[INFO] [stderr]   --> src/dag.rs:42:8
[INFO] [stderr]    |
[INFO] [stderr] 37 | trait Visitable<T> {
[INFO] [stderr]    |       --------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 42 |     fn visit_mut<V>(&self, visitor: &mut V) -> bool
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `is_island` is never used
[INFO] [stderr]    --> src/dag.rs:146:8
[INFO] [stderr]     |
[INFO] [stderr] 108 | impl <T> Node<T> where T: Clone + Hash + Eq {
[INFO] [stderr]     | ------------------------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 146 |     fn is_island(&self) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/dag.rs:444:20
[INFO] [stderr]     |
[INFO] [stderr] 444 |     fn sorted_iter(&self) -> SortedIter<T> {
[INFO] [stderr]     |                    ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 444 |     fn sorted_iter(&self) -> SortedIter<'_, T> {
[INFO] [stderr]     |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_dag` (bin "rust_dag" test) generated 4 warnings (run `cargo fix --bin "rust_dag" -p rust_dag --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/rust_dag-a5508e119631fdee)
[INFO] [stdout] test dag::tests::test_stuff ... ok
[INFO] [stdout] test dag::tests::test_alphabet_finder ... ok
[INFO] [stdout] test dag::tests::test_stuff_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cc77a8640c10154616e62758efe58e23d50b9577abf78a4a2ab7196c595d43c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc77a8640c10154616e62758efe58e23d50b9577abf78a4a2ab7196c595d43c4", kill_on_drop: false }`
[INFO] [stdout] cc77a8640c10154616e62758efe58e23d50b9577abf78a4a2ab7196c595d43c4
