[INFO] fetching crate spaces 6.0.0...
[INFO] testing spaces-6.0.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate spaces 6.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate spaces 6.0.0
[INFO] finished tweaking crates.io crate spaces 6.0.0
[INFO] tweaked toml for crates.io crate spaces 6.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate spaces 6.0.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 12 packages to highest compatible versions
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.15.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `spaces` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d51b2093d81d5557127b6a8271145efea3b28b72928d239e4ad48c764e751495
[INFO] running `Command { std: "docker" "start" "d51b2093d81d5557127b6a8271145efea3b28b72928d239e4ad48c764e751495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d51b2093d81d5557127b6a8271145efea3b28b72928d239e4ad48c764e751495", 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" "d51b2093d81d5557127b6a8271145efea3b28b72928d239e4ad48c764e751495" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d51b2093d81d5557127b6a8271145efea3b28b72928d239e4ad48c764e751495", 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" "d51b2093d81d5557127b6a8271145efea3b28b72928d239e4ad48c764e751495" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `spaces` (manifest) generated 1 warning
[INFO] [stderr]    Compiling spaces v6.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::$module::*`
[INFO] [stdout]   --> src/macros.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | macro_rules! import_all {
[INFO] [stdout] ...
[INFO] [stdout] 13 |         pub use self::$module::*;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/discrete/mod.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | import_all!(ordinal);
[INFO] [stdout]    | -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::$module::*`
[INFO] [stdout]   --> src/macros.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | macro_rules! import_all {
[INFO] [stdout] ...
[INFO] [stdout] 13 |         pub use self::$module::*;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | import_all!(arrays);
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::$module::*`
[INFO] [stdout]   --> src/macros.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | macro_rules! import_all {
[INFO] [stdout] ...
[INFO] [stdout] 13 |         pub use self::$module::*;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | import_all!(tuples);
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]  --> src/interval.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 |     f64::{INFINITY, NEG_INFINITY},
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::NEG_INFINITY`: replaced by the `NEG_INFINITY` associated constant on `f64`
[INFO] [stdout]  --> src/interval.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 |     f64::{INFINITY, NEG_INFINITY},
[INFO] [stdout]   |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]    --> src/interval.rs:136:59
[INFO] [stdout]     |
[INFO] [stdout] 136 |             (Some(lb), None) => write!(f, "[{}, {}]", lb, INFINITY),
[INFO] [stdout]     |                                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::NEG_INFINITY`: replaced by the `NEG_INFINITY` associated constant on `f64`
[INFO] [stdout]    --> src/interval.rs:137:55
[INFO] [stdout]     |
[INFO] [stdout] 137 |             (None, Some(ub)) => write!(f, "[{}, {}]", NEG_INFINITY, ub),
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::NEG_INFINITY`: replaced by the `NEG_INFINITY` associated constant on `f64`
[INFO] [stdout]    --> src/interval.rs:138:51
[INFO] [stdout]     |
[INFO] [stdout] 138 |             (None, None) => write!(f, "[{}, {}]", NEG_INFINITY, INFINITY),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]    --> src/interval.rs:138:65
[INFO] [stdout]     |
[INFO] [stdout] 138 |             (None, None) => write!(f, "[{}, {}]", NEG_INFINITY, INFINITY),
[INFO] [stdout]     |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "d51b2093d81d5557127b6a8271145efea3b28b72928d239e4ad48c764e751495", 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" "d51b2093d81d5557127b6a8271145efea3b28b72928d239e4ad48c764e751495" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `spaces` (manifest) generated 1 warning
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stdout] warning: unused import: `self::$module::*`
[INFO] [stdout]   --> src/macros.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | macro_rules! import_all {
[INFO] [stdout] ...
[INFO] [stdout] 13 |         pub use self::$module::*;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/discrete/mod.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | import_all!(ordinal);
[INFO] [stdout]    | -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::$module::*`
[INFO] [stdout]   --> src/macros.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | macro_rules! import_all {
[INFO] [stdout] ...
[INFO] [stdout] 13 |         pub use self::$module::*;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | import_all!(arrays);
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::$module::*`
[INFO] [stdout]   --> src/macros.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | macro_rules! import_all {
[INFO] [stdout] ...
[INFO] [stdout] 13 |         pub use self::$module::*;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | import_all!(tuples);
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]  --> src/interval.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 |     f64::{INFINITY, NEG_INFINITY},
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::NEG_INFINITY`: replaced by the `NEG_INFINITY` associated constant on `f64`
[INFO] [stdout]  --> src/interval.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 |     f64::{INFINITY, NEG_INFINITY},
[INFO] [stdout]   |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]    --> src/interval.rs:136:59
[INFO] [stdout]     |
[INFO] [stdout] 136 |             (Some(lb), None) => write!(f, "[{}, {}]", lb, INFINITY),
[INFO] [stdout]     |                                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::NEG_INFINITY`: replaced by the `NEG_INFINITY` associated constant on `f64`
[INFO] [stdout]    --> src/interval.rs:137:55
[INFO] [stdout]     |
[INFO] [stdout] 137 |             (None, Some(ub)) => write!(f, "[{}, {}]", NEG_INFINITY, ub),
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::NEG_INFINITY`: replaced by the `NEG_INFINITY` associated constant on `f64`
[INFO] [stdout]    --> src/interval.rs:138:51
[INFO] [stdout]     |
[INFO] [stdout] 138 |             (None, None) => write!(f, "[{}, {}]", NEG_INFINITY, INFINITY),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]    --> src/interval.rs:138:65
[INFO] [stdout]     |
[INFO] [stdout] 138 |             (None, None) => write!(f, "[{}, {}]", NEG_INFINITY, INFINITY),
[INFO] [stdout]     |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_test v1.0.177
[INFO] [stderr]    Compiling spaces v6.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::$module::*`
[INFO] [stdout]   --> src/macros.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | macro_rules! import_all {
[INFO] [stdout] ...
[INFO] [stdout] 13 |         pub use self::$module::*;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/discrete/mod.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | import_all!(ordinal);
[INFO] [stdout]    | -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::$module::*`
[INFO] [stdout]   --> src/macros.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | macro_rules! import_all {
[INFO] [stdout] ...
[INFO] [stdout] 13 |         pub use self::$module::*;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | import_all!(arrays);
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::$module::*`
[INFO] [stdout]   --> src/macros.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | macro_rules! import_all {
[INFO] [stdout] ...
[INFO] [stdout] 13 |         pub use self::$module::*;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | import_all!(tuples);
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]  --> src/interval.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 |     f64::{INFINITY, NEG_INFINITY},
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::NEG_INFINITY`: replaced by the `NEG_INFINITY` associated constant on `f64`
[INFO] [stdout]  --> src/interval.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 |     f64::{INFINITY, NEG_INFINITY},
[INFO] [stdout]   |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]    --> src/interval.rs:136:59
[INFO] [stdout]     |
[INFO] [stdout] 136 |             (Some(lb), None) => write!(f, "[{}, {}]", lb, INFINITY),
[INFO] [stdout]     |                                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::NEG_INFINITY`: replaced by the `NEG_INFINITY` associated constant on `f64`
[INFO] [stdout]    --> src/interval.rs:137:55
[INFO] [stdout]     |
[INFO] [stdout] 137 |             (None, Some(ub)) => write!(f, "[{}, {}]", NEG_INFINITY, ub),
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::NEG_INFINITY`: replaced by the `NEG_INFINITY` associated constant on `f64`
[INFO] [stdout]    --> src/interval.rs:138:51
[INFO] [stdout]     |
[INFO] [stdout] 138 |             (None, None) => write!(f, "[{}, {}]", NEG_INFINITY, INFINITY),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]    --> src/interval.rs:138:65
[INFO] [stdout]     |
[INFO] [stdout] 138 |             (None, None) => write!(f, "[{}, {}]", NEG_INFINITY, INFINITY),
[INFO] [stdout]     |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `Command { std: "docker" "inspect" "d51b2093d81d5557127b6a8271145efea3b28b72928d239e4ad48c764e751495", 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" "d51b2093d81d5557127b6a8271145efea3b28b72928d239e4ad48c764e751495" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `spaces` (manifest) generated 1 warning
[INFO] [stderr] warning: unused import: `self::$module::*`
[INFO] [stderr]   --> src/macros.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 10 | macro_rules! import_all {
[INFO] [stderr] ...
[INFO] [stderr] 13 |         pub use self::$module::*;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/discrete/mod.rs:6:1
[INFO] [stderr]    |
[INFO] [stderr]  6 | import_all!(ordinal);
[INFO] [stderr]    | -------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::$module::*`
[INFO] [stderr]   --> src/macros.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 10 | macro_rules! import_all {
[INFO] [stderr] ...
[INFO] [stderr] 13 |         pub use self::$module::*;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/lib.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | import_all!(arrays);
[INFO] [stderr]    | ------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::$module::*`
[INFO] [stderr]   --> src/macros.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 10 | macro_rules! import_all {
[INFO] [stderr] ...
[INFO] [stderr] 13 |         pub use self::$module::*;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/lib.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | import_all!(tuples);
[INFO] [stderr]    | ------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stderr]  --> src/interval.rs:6:11
[INFO] [stderr]   |
[INFO] [stderr] 6 |     f64::{INFINITY, NEG_INFINITY},
[INFO] [stderr]   |           ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::NEG_INFINITY`: replaced by the `NEG_INFINITY` associated constant on `f64`
[INFO] [stderr]  --> src/interval.rs:6:21
[INFO] [stderr]   |
[INFO] [stderr] 6 |     f64::{INFINITY, NEG_INFINITY},
[INFO] [stderr]   |                     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stderr]    --> src/interval.rs:136:59
[INFO] [stderr]     |
[INFO] [stderr] 136 |             (Some(lb), None) => write!(f, "[{}, {}]", lb, INFINITY),
[INFO] [stderr]     |                                                           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::NEG_INFINITY`: replaced by the `NEG_INFINITY` associated constant on `f64`
[INFO] [stderr]    --> src/interval.rs:137:55
[INFO] [stderr]     |
[INFO] [stderr] 137 |             (None, Some(ub)) => write!(f, "[{}, {}]", NEG_INFINITY, ub),
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::NEG_INFINITY`: replaced by the `NEG_INFINITY` associated constant on `f64`
[INFO] [stderr]    --> src/interval.rs:138:51
[INFO] [stderr]     |
[INFO] [stderr] 138 |             (None, None) => write!(f, "[{}, {}]", NEG_INFINITY, INFINITY),
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stderr]    --> src/interval.rs:138:65
[INFO] [stderr]     |
[INFO] [stderr] 138 |             (None, None) => write!(f, "[{}, {}]", NEG_INFINITY, INFINITY),
[INFO] [stderr]     |                                                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `spaces` (lib) generated 9 warnings
[INFO] [stderr] warning: `spaces` (lib test) generated 9 warnings (9 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/spaces/5f04a962121c3c50/out/spaces-5f04a962121c3c50)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test arrays::tests::test_card ... ok
[INFO] [stdout] test arrays::tests::test_dim ... ok
[INFO] [stdout] test arrays::tests::test_union ... ok
[INFO] [stdout] test card::tests::test_equality ... ok
[INFO] [stdout] test discrete::binary::tests::test_to_ordinal ... ok
[INFO] [stdout] test discrete::naturals::tests::test_bounds ... ok
[INFO] [stdout] test discrete::binary::tests::test_bounds ... ok
[INFO] [stdout] test discrete::naturals::tests::test_card ... ok
[INFO] [stdout] test discrete::naturals::tests::test_dim ... ok
[INFO] [stdout] test discrete::binary::tests::test_card ... ok
[INFO] [stdout] test discrete::ordinal::tests::test_card ... ok
[INFO] [stdout] test discrete::ordinal::tests::test_to_ordinal ... ok
[INFO] [stdout] test interval::tests::test_bounds_f64 ... ok
[INFO] [stdout] test interval::tests::test_bounds_i64 ... ok
[INFO] [stdout] test interval::tests::test_card ... ok
[INFO] [stdout] test card::tests::test_mul ... ok
[INFO] [stdout] test card::tests::test_inequality ... ok
[INFO] [stdout] test partition::tests::test_card ... ok
[INFO] [stdout] test partition::tests::test_centres ... ok
[INFO] [stdout] test partition::tests::test_from_interval ... ok
[INFO] [stdout] test partition::tests::test_to_ordinal ... ok
[INFO] [stdout] test partition::tests::test_to_partition ... ok
[INFO] [stdout] test card::tests::test_into_finite ... ok
[INFO] [stdout] test real::tests::test_bounded ... ok
[INFO] [stdout] test discrete::ordinal::tests::test_bounds ... ok
[INFO] [stdout] test tuples::tests::test_dim ... ok
[INFO] [stdout] test partition::tests::test_density ... ok
[INFO] [stdout] test discrete::binary::tests::test_dim ... ok
[INFO] [stdout] test real::tests::test_card ... ok
[INFO] [stdout] test partition::tests::test_dim ... ok
[INFO] [stdout] test tuples::tests::test_card ... ok
[INFO] [stdout] test partition::tests::test_partition_width ... ok
[INFO] [stdout] test card::tests::test_into_infinite - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests spaces
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/card.rs - card::Card (line 20) ... ok
[INFO] [stdout] test src/card.rs - card::Card (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d51b2093d81d5557127b6a8271145efea3b28b72928d239e4ad48c764e751495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d51b2093d81d5557127b6a8271145efea3b28b72928d239e4ad48c764e751495", kill_on_drop: false }`
[INFO] [stdout] d51b2093d81d5557127b6a8271145efea3b28b72928d239e4ad48c764e751495
