[INFO] cloning repository https://github.com/gustavosvalentim/rscache
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gustavosvalentim/rscache" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgustavosvalentim%2Frscache", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgustavosvalentim%2Frscache'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a642cea11d0921fc803213f4152afb2b8100a334
[INFO] testing gustavosvalentim/rscache against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgustavosvalentim%2Frscache" "/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/gustavosvalentim/rscache
[INFO] finished tweaking git repo https://github.com/gustavosvalentim/rscache
[INFO] tweaked toml for git repo https://github.com/gustavosvalentim/rscache written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gustavosvalentim/rscache on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gustavosvalentim/rscache 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d32c302ea0f9808a20bed780420a2f4daa993936c63b0f841bb194d679754b64
[INFO] running `Command { std: "docker" "start" "-a" "d32c302ea0f9808a20bed780420a2f4daa993936c63b0f841bb194d679754b64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d32c302ea0f9808a20bed780420a2f4daa993936c63b0f841bb194d679754b64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d32c302ea0f9808a20bed780420a2f4daa993936c63b0f841bb194d679754b64", kill_on_drop: false }`
[INFO] [stdout] d32c302ea0f9808a20bed780420a2f4daa993936c63b0f841bb194d679754b64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14741d8f1c025adeaae2f22ee86ae745499749924738fae3abb94c26876d1d1c
[INFO] running `Command { std: "docker" "start" "-a" "14741d8f1c025adeaae2f22ee86ae745499749924738fae3abb94c26876d1d1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rscache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ValueConvert`
[INFO] [stdout]  --> src/main.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 |     database::{MemoryDatabase, ValueConvert},
[INFO] [stdout]   |                                ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/main.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let mut db = MemoryDatabase::new();
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let mut db = MemoryDatabase::new();
[INFO] [stdout]    |         ----^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "14741d8f1c025adeaae2f22ee86ae745499749924738fae3abb94c26876d1d1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14741d8f1c025adeaae2f22ee86ae745499749924738fae3abb94c26876d1d1c", kill_on_drop: false }`
[INFO] [stdout] 14741d8f1c025adeaae2f22ee86ae745499749924738fae3abb94c26876d1d1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8eaf8b1f498adca6fc431443003aefdf05a20dcd6cd80279e2c1ef2c6a90362
[INFO] running `Command { std: "docker" "start" "-a" "f8eaf8b1f498adca6fc431443003aefdf05a20dcd6cd80279e2c1ef2c6a90362", kill_on_drop: false }`
[INFO] [stderr]    Compiling rscache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ValueConvert`
[INFO] [stdout]  --> src/main.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 |     database::{MemoryDatabase, ValueConvert},
[INFO] [stdout]   |                                ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/main.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let mut db = MemoryDatabase::new();
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let mut db = MemoryDatabase::new();
[INFO] [stdout]    |         ----^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "f8eaf8b1f498adca6fc431443003aefdf05a20dcd6cd80279e2c1ef2c6a90362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8eaf8b1f498adca6fc431443003aefdf05a20dcd6cd80279e2c1ef2c6a90362", kill_on_drop: false }`
[INFO] [stdout] f8eaf8b1f498adca6fc431443003aefdf05a20dcd6cd80279e2c1ef2c6a90362
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f472ba639d6b2eb01962da8c84f16c63efc2429c9997799ac66dd8ecfc4b10e3
[INFO] running `Command { std: "docker" "start" "-a" "f472ba639d6b2eb01962da8c84f16c63efc2429c9997799ac66dd8ecfc4b10e3", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `ValueConvert`
[INFO] [stderr]  --> src/main.rs:2:32
[INFO] [stderr]   |
[INFO] [stderr] 2 |     database::{MemoryDatabase, ValueConvert},
[INFO] [stderr]   |                                ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `db`
[INFO] [stderr]   --> src/main.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let mut db = MemoryDatabase::new();
[INFO] [stderr]    |             ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let mut db = MemoryDatabase::new();
[INFO] [stderr]    |         ----^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rscache` (bin "rscache" test) generated 3 warnings (run `cargo fix --bin "rscache" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rscache-7923f345f4ecdf9d)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test database::test::test_get_float_cache_item ... ok
[INFO] [stdout] test database::test::test_memory_db_max_size_exceeded ... ok
[INFO] [stdout] test database::test::test_get_cache_item ... ok
[INFO] [stdout] test database::test::test_memory_database_add ... ok
[INFO] [stdout] test database::test::test_get_boolean_cache_item ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rscache-3d1737ebed47ca56)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rscache
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/database.rs - database::MemoryDatabase::size (line 89) ... FAILED
[INFO] [stdout] test src/database.rs - database::MemoryDatabase::remove (line 156) ... FAILED
[INFO] [stdout] test src/database.rs - database::MemoryDatabase::set (line 104) ... FAILED
[INFO] [stdout] test src/database.rs - database::MemoryDatabase::new (line 67) ... FAILED
[INFO] [stdout] test src/database.rs - database::MemoryDatabase::get (line 132) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/database.rs - database::MemoryDatabase::size (line 89) stdout ----
[INFO] [stdout] error[E0432]: unresolved imports `rscache::MemoryDatabase`, `rscache::Value`
[INFO] [stdout]  --> src/database.rs:91:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rscache::{MemoryDatabase, Value};
[INFO] [stdout]   |               ^^^^^^^^^^^^^^  ^^^^^ no `Value` in the root
[INFO] [stdout]   |               |
[INFO] [stdout]   |               no `MemoryDatabase` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing this struct instead:
[INFO] [stdout]           rscache::database::MemoryDatabase
[INFO] [stdout]   = help: consider importing this enum instead:
[INFO] [stdout]           rscache::database::Value
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/database.rs - database::MemoryDatabase::remove (line 156) stdout ----
[INFO] [stdout] error[E0432]: unresolved imports `rscache::MemoryDatabase`, `rscache::Value`
[INFO] [stdout]  --> src/database.rs:158:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rscache::{MemoryDatabase, Value};
[INFO] [stdout]   |               ^^^^^^^^^^^^^^  ^^^^^ no `Value` in the root
[INFO] [stdout]   |               |
[INFO] [stdout]   |               no `MemoryDatabase` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing this struct instead:
[INFO] [stdout]           rscache::database::MemoryDatabase
[INFO] [stdout]   = help: consider importing this enum instead:
[INFO] [stdout]           rscache::database::Value
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/database.rs - database::MemoryDatabase::set (line 104) stdout ----
[INFO] [stdout] error[E0432]: unresolved imports `rscache::MemoryDatabase`, `rscache::Value`
[INFO] [stdout]  --> src/database.rs:106:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rscache::{MemoryDatabase, Value};
[INFO] [stdout]   |               ^^^^^^^^^^^^^^  ^^^^^ no `Value` in the root
[INFO] [stdout]   |               |
[INFO] [stdout]   |               no `MemoryDatabase` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing this struct instead:
[INFO] [stdout]           rscache::database::MemoryDatabase
[INFO] [stdout]   = help: consider importing this enum instead:
[INFO] [stdout]           rscache::database::Value
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/database.rs - database::MemoryDatabase::new (line 67) stdout ----
[INFO] [stdout] error[E0432]: unresolved imports `rscache::MemoryDatabase`, `rscache::Value`, `rscache::ValueConvert`
[INFO] [stdout]  --> src/database.rs:69:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rscache::{MemoryDatabase, Value, ValueConvert};
[INFO] [stdout]   |               ^^^^^^^^^^^^^^  ^^^^^  ^^^^^^^^^^^^ no `ValueConvert` in the root
[INFO] [stdout]   |               |               |
[INFO] [stdout]   |               |               no `Value` in the root
[INFO] [stdout]   |               no `MemoryDatabase` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing this struct instead:
[INFO] [stdout]           rscache::database::MemoryDatabase
[INFO] [stdout]   = help: consider importing this enum instead:
[INFO] [stdout]           rscache::database::Value
[INFO] [stdout]   = help: consider importing this trait instead:
[INFO] [stdout]           rscache::database::ValueConvert
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/database.rs - database::MemoryDatabase::get (line 132) stdout ----
[INFO] [stdout] error[E0432]: unresolved imports `rscache::MemoryDatabase`, `rscache::Value`, `rscache::ValueConvert`
[INFO] [stdout]  --> src/database.rs:134:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rscache::{MemoryDatabase, Value, ValueConvert};
[INFO] [stdout]   |               ^^^^^^^^^^^^^^  ^^^^^  ^^^^^^^^^^^^ no `ValueConvert` in the root
[INFO] [stdout]   |               |               |
[INFO] [stdout]   |               |               no `Value` in the root
[INFO] [stdout]   |               no `MemoryDatabase` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing this struct instead:
[INFO] [stdout]           rscache::database::MemoryDatabase
[INFO] [stdout]   = help: consider importing this enum instead:
[INFO] [stdout]           rscache::database::Value
[INFO] [stdout]   = help: consider importing this trait instead:
[INFO] [stdout]           rscache::database::ValueConvert
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/database.rs - database::MemoryDatabase::get (line 132)
[INFO] [stdout]     src/database.rs - database::MemoryDatabase::new (line 67)
[INFO] [stdout]     src/database.rs - database::MemoryDatabase::remove (line 156)
[INFO] [stdout]     src/database.rs - database::MemoryDatabase::set (line 104)
[INFO] [stdout]     src/database.rs - database::MemoryDatabase::size (line 89)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "f472ba639d6b2eb01962da8c84f16c63efc2429c9997799ac66dd8ecfc4b10e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f472ba639d6b2eb01962da8c84f16c63efc2429c9997799ac66dd8ecfc4b10e3", kill_on_drop: false }`
[INFO] [stdout] f472ba639d6b2eb01962da8c84f16c63efc2429c9997799ac66dd8ecfc4b10e3
