[INFO] cloning repository https://github.com/jublizoo/igloo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jublizoo/igloo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjublizoo%2Figloo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjublizoo%2Figloo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 518dbe8e84f90d75922906600f78b11ca758c6fd
[INFO] testing jublizoo/igloo against 1.97.0-beta.6 for beta-1.98-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjublizoo%2Figloo" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/jublizoo/igloo
[INFO] finished tweaking git repo https://github.com/jublizoo/igloo
[INFO] tweaked toml for git repo https://github.com/jublizoo/igloo written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jublizoo/igloo on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jublizoo/igloo 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 62af969d9ffc6f2873eb1e1733c293fdc16cac4a434e3075d0a88f2eced07902
[INFO] running `Command { std: "docker" "start" "62af969d9ffc6f2873eb1e1733c293fdc16cac4a434e3075d0a88f2eced07902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62af969d9ffc6f2873eb1e1733c293fdc16cac4a434e3075d0a88f2eced07902", 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" "62af969d9ffc6f2873eb1e1733c293fdc16cac4a434e3075d0a88f2eced07902" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62af969d9ffc6f2873eb1e1733c293fdc16cac4a434e3075d0a88f2eced07902", 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" "62af969d9ffc6f2873eb1e1733c293fdc16cac4a434e3075d0a88f2eced07902" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling igloo-utils v0.1.0 (/opt/rustwide/workdir/igloo-utils)
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stdout] warning: unused import: `marker::PhantomData`
[INFO] [stdout]  --> igloo-utils/src/linked_list.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{marker::PhantomData, sync::{Arc, Weak}};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling igloo-macros v0.1.0 (/opt/rustwide/workdir/igloo-macros)
[INFO] [stdout] warning: unused imports: `DeriveInput` and `self`
[INFO] [stdout]  --> igloo-macros/src/lib.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{DeriveInput, ItemStruct, parse_macro_input, punctuated::{self, Punctuated}};
[INFO] [stdout]   |           ^^^^^^^^^^^                                              ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling db v0.1.0 (/opt/rustwide/workdir/db)
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> db/src/buffer/replacer/arc_replacer.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> db/src/storage/disk/seq_scheduler.rs:72:37
[INFO] [stdout]    |
[INFO] [stdout] 72 |         if !self.awaited { unsafe { DiskReqHandle::await_req(self); } }
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 72 |         if !self.awaited { unsafe { let _ = DiskReqHandle::await_req(self); } }
[INFO] [stdout]    |                                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> db/src/storage/disk/seq_scheduler.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |         self.sender.send(raw_req);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let _ = self.sender.send(raw_req);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> db/src/storage/disk/manager.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         file.set_len(PAGE_SIZE as u64);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let _ = file.set_len(PAGE_SIZE as u64);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.84s
[INFO] running `Command { std: "docker" "inspect" "62af969d9ffc6f2873eb1e1733c293fdc16cac4a434e3075d0a88f2eced07902", 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" "62af969d9ffc6f2873eb1e1733c293fdc16cac4a434e3075d0a88f2eced07902" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `marker::PhantomData`
[INFO] [stdout]  --> igloo-utils/src/linked_list.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{marker::PhantomData, sync::{Arc, Weak}};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling igloo-utils v0.1.0 (/opt/rustwide/workdir/igloo-utils)
[INFO] [stderr]    Compiling igloo-macros v0.1.0 (/opt/rustwide/workdir/igloo-macros)
[INFO] [stdout] warning: unused import: `marker::PhantomData`
[INFO] [stdout]  --> igloo-utils/src/linked_list.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{marker::PhantomData, sync::{Arc, Weak}};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DeriveInput` and `self`
[INFO] [stdout]  --> igloo-macros/src/lib.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{DeriveInput, ItemStruct, parse_macro_input, punctuated::{self, Punctuated}};
[INFO] [stdout]   |           ^^^^^^^^^^^                                              ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DeriveInput` and `self`
[INFO] [stdout]  --> igloo-macros/src/lib.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{DeriveInput, ItemStruct, parse_macro_input, punctuated::{self, Punctuated}};
[INFO] [stdout]   |           ^^^^^^^^^^^                                              ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling db v0.1.0 (/opt/rustwide/workdir/db)
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> db/src/buffer/replacer/arc_replacer.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> db/src/storage/disk/seq_scheduler.rs:72:37
[INFO] [stdout]    |
[INFO] [stdout] 72 |         if !self.awaited { unsafe { DiskReqHandle::await_req(self); } }
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 72 |         if !self.awaited { unsafe { let _ = DiskReqHandle::await_req(self); } }
[INFO] [stdout]    |                                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> db/src/storage/disk/seq_scheduler.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |         self.sender.send(raw_req);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let _ = self.sender.send(raw_req);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> db/src/storage/disk/manager.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         file.set_len(PAGE_SIZE as u64);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let _ = file.set_len(PAGE_SIZE as u64);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "62af969d9ffc6f2873eb1e1733c293fdc16cac4a434e3075d0a88f2eced07902", 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" "62af969d9ffc6f2873eb1e1733c293fdc16cac4a434e3075d0a88f2eced07902" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `marker::PhantomData`
[INFO] [stderr]  --> igloo-utils/src/linked_list.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{marker::PhantomData, sync::{Arc, Weak}};
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `igloo-utils` (lib) generated 1 warning (run `cargo fix --lib -p igloo-utils` to apply 1 suggestion)
[INFO] [stderr] warning: `igloo-utils` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: unused imports: `DeriveInput` and `self`
[INFO] [stderr]  --> igloo-macros/src/lib.rs:3:11
[INFO] [stderr]   |
[INFO] [stderr] 3 | use syn::{DeriveInput, ItemStruct, parse_macro_input, punctuated::{self, Punctuated}};
[INFO] [stderr]   |           ^^^^^^^^^^^                                              ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `igloo-macros` (lib) generated 1 warning (run `cargo fix --lib -p igloo-macros` to apply 1 suggestion)
[INFO] [stderr] warning: `igloo-macros` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: unused import: `std::ops::Deref`
[INFO] [stderr]  --> db/src/buffer/replacer/arc_replacer.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ops::Deref;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> db/src/storage/disk/seq_scheduler.rs:72:37
[INFO] [stderr]    |
[INFO] [stderr] 72 |         if !self.awaited { unsafe { DiskReqHandle::await_req(self); } }
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 72 |         if !self.awaited { unsafe { let _ = DiskReqHandle::await_req(self); } }
[INFO] [stderr]    |                                     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> db/src/storage/disk/seq_scheduler.rs:129:9
[INFO] [stderr]     |
[INFO] [stderr] 129 |         self.sender.send(raw_req);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 129 |         let _ = self.sender.send(raw_req);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> db/src/storage/disk/manager.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |         file.set_len(PAGE_SIZE as u64);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let _ = file.set_len(PAGE_SIZE as u64);
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `db` (bin "db" test) generated 4 warnings (run `cargo fix --bin "db" -p db --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/db-5f858e57e75fb98e)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test buffer::replacer::tests::arc_replacer_test::simple_arc_test ... ok
[INFO] [stdout] test buffer::replacer::tests::arc_replacer_test::simple_arc_test_2 ... ok
[INFO] [stdout] test buffer::replacer::tests::arc_replacer_test::remove_test ... 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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/igloo_macros-6be4beed0477fbf8)
[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]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/igloo_utils-03d606cc71d5b9b9)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test linked_list::linked_list_tests::basic_test ... ok
[INFO] [stdout] test linked_list::linked_list_tests::iter_test ... ok
[INFO] [stdout] test linked_list::linked_list_tests::drop_test ... ok
[INFO] [stdout] test linked_list::linked_list_tests::remove_singleton_test ... ok
[INFO] [stdout] test linked_list::linked_list_tests::remove_middle_test ... ok
[INFO] [stdout] test linked_list::linked_list_tests::mutate_test ... ok
[INFO] [stdout] test linked_list::linked_list_tests::remove_ends_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests igloo_macros
[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 igloo_utils
[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] running `Command { std: "docker" "inspect" "62af969d9ffc6f2873eb1e1733c293fdc16cac4a434e3075d0a88f2eced07902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62af969d9ffc6f2873eb1e1733c293fdc16cac4a434e3075d0a88f2eced07902", kill_on_drop: false }`
[INFO] [stdout] 62af969d9ffc6f2873eb1e1733c293fdc16cac4a434e3075d0a88f2eced07902
