[INFO] fetching crate icentral-test-fuad 0.1.0...
[INFO] testing icentral-test-fuad-0.1.0 against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] extracting crate icentral-test-fuad 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate icentral-test-fuad 0.1.0
[INFO] finished tweaking crates.io crate icentral-test-fuad 0.1.0
[INFO] tweaked toml for crates.io crate icentral-test-fuad 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate icentral-test-fuad 0.1.0 on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate icentral-test-fuad 0.1.0 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 008dfb839981de3d0747b19d580ca8068fca0218d40af293e6cb3061709a4bc8
[INFO] running `Command { std: "docker" "start" "-a" "008dfb839981de3d0747b19d580ca8068fca0218d40af293e6cb3061709a4bc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "008dfb839981de3d0747b19d580ca8068fca0218d40af293e6cb3061709a4bc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "008dfb839981de3d0747b19d580ca8068fca0218d40af293e6cb3061709a4bc8", kill_on_drop: false }`
[INFO] [stdout] 008dfb839981de3d0747b19d580ca8068fca0218d40af293e6cb3061709a4bc8
[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" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 02a66efe288e0cd5813b8b8423ae45b5d21ab84b43fa61e08ba0673434c530a6
[INFO] running `Command { std: "docker" "start" "-a" "02a66efe288e0cd5813b8b8423ae45b5d21ab84b43fa61e08ba0673434c530a6", kill_on_drop: false }`
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[INFO] [stderr]    Compiling icentral-test-fuad v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `icentral_stats::*`
[INFO] [stdout]   --> src/imports.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) use icentral_stats::*;
[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 import: `icentral_edges`
[INFO] [stdout]  --> src/imports.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) use icentral_edges::*;
[INFO] [stdout]   |                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scores`
[INFO] [stdout]   --> src/test_fuad.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let scores: BetweennessScores
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_scores`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/test_fuad.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 | /         graph.insert_edge_update_bc_experimental(
[INFO] [stdout] 52 | |             &rand_edge, 
[INFO] [stdout] 53 | |             &mut bcc_stat, 
[INFO] [stdout] 54 | |             num_iter, 
[INFO] [stdout] 55 | |             num_iter
[INFO] [stdout] 56 | |         );
[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] 51 |         let _ = graph.insert_edge_update_bc_experimental(
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/test_fuad.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 | /         graph.approx_bcc_iter_tm(
[INFO] [stdout] 67 | |             rand_edge.src, 
[INFO] [stdout] 68 | |             rand_edge.dst, 
[INFO] [stdout] 69 | |             &mut avg_iter_time_naive, 
[INFO] [stdout] 70 | |             Some(10)
[INFO] [stdout] 71 | |         );
[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] 66 |         let _ = graph.approx_bcc_iter_tm(
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "02a66efe288e0cd5813b8b8423ae45b5d21ab84b43fa61e08ba0673434c530a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02a66efe288e0cd5813b8b8423ae45b5d21ab84b43fa61e08ba0673434c530a6", kill_on_drop: false }`
[INFO] [stdout] 02a66efe288e0cd5813b8b8423ae45b5d21ab84b43fa61e08ba0673434c530a6
[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" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] f0d5630160b9aa875fcffbd8e7e81ac63c631bef31f0404a106162e967a152e3
[INFO] running `Command { std: "docker" "start" "-a" "f0d5630160b9aa875fcffbd8e7e81ac63c631bef31f0404a106162e967a152e3", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `icentral_stats::*`
[INFO] [stdout]   --> src/imports.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) use icentral_stats::*;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling icentral-test-fuad v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `icentral_edges`
[INFO] [stdout]  --> src/imports.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) use icentral_edges::*;
[INFO] [stdout]   |                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scores`
[INFO] [stdout]   --> src/test_fuad.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let scores: BetweennessScores
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_scores`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/test_fuad.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 | /         graph.insert_edge_update_bc_experimental(
[INFO] [stdout] 52 | |             &rand_edge, 
[INFO] [stdout] 53 | |             &mut bcc_stat, 
[INFO] [stdout] 54 | |             num_iter, 
[INFO] [stdout] 55 | |             num_iter
[INFO] [stdout] 56 | |         );
[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] 51 |         let _ = graph.insert_edge_update_bc_experimental(
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/test_fuad.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 | /         graph.approx_bcc_iter_tm(
[INFO] [stdout] 67 | |             rand_edge.src, 
[INFO] [stdout] 68 | |             rand_edge.dst, 
[INFO] [stdout] 69 | |             &mut avg_iter_time_naive, 
[INFO] [stdout] 70 | |             Some(10)
[INFO] [stdout] 71 | |         );
[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] 66 |         let _ = graph.approx_bcc_iter_tm(
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `icentral_stats::*`
[INFO] [stdout]   --> src/imports.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) use icentral_stats::*;
[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 import: `icentral_edges`
[INFO] [stdout]  --> src/imports.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) use icentral_edges::*;
[INFO] [stdout]   |                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scores`
[INFO] [stdout]   --> src/test_fuad.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let scores: BetweennessScores
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_scores`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/test_fuad.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 | /         graph.insert_edge_update_bc_experimental(
[INFO] [stdout] 52 | |             &rand_edge, 
[INFO] [stdout] 53 | |             &mut bcc_stat, 
[INFO] [stdout] 54 | |             num_iter, 
[INFO] [stdout] 55 | |             num_iter
[INFO] [stdout] 56 | |         );
[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] 51 |         let _ = graph.insert_edge_update_bc_experimental(
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/test_fuad.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 | /         graph.approx_bcc_iter_tm(
[INFO] [stdout] 67 | |             rand_edge.src, 
[INFO] [stdout] 68 | |             rand_edge.dst, 
[INFO] [stdout] 69 | |             &mut avg_iter_time_naive, 
[INFO] [stdout] 70 | |             Some(10)
[INFO] [stdout] 71 | |         );
[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] 66 |         let _ = graph.approx_bcc_iter_tm(
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "f0d5630160b9aa875fcffbd8e7e81ac63c631bef31f0404a106162e967a152e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0d5630160b9aa875fcffbd8e7e81ac63c631bef31f0404a106162e967a152e3", kill_on_drop: false }`
[INFO] [stdout] f0d5630160b9aa875fcffbd8e7e81ac63c631bef31f0404a106162e967a152e3
[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" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 313d599dc82c3937df573ef01dc682c92dd625507679683b675f148613a56683
[INFO] running `Command { std: "docker" "start" "-a" "313d599dc82c3937df573ef01dc682c92dd625507679683b675f148613a56683", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `icentral_stats::*`
[INFO] [stderr]   --> src/imports.rs:13:16
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub(crate) use icentral_stats::*;
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `icentral_edges`
[INFO] [stderr]  --> src/imports.rs:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub(crate) use icentral_edges::*;
[INFO] [stderr]   |                ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scores`
[INFO] [stderr]   --> src/test_fuad.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |     let scores: BetweennessScores
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_scores`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/test_fuad.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 | /         graph.insert_edge_update_bc_experimental(
[INFO] [stderr] 52 | |             &rand_edge, 
[INFO] [stderr] 53 | |             &mut bcc_stat, 
[INFO] [stderr] 54 | |             num_iter, 
[INFO] [stderr] 55 | |             num_iter
[INFO] [stderr] 56 | |         );
[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] 51 |         let _ = graph.insert_edge_update_bc_experimental(
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/test_fuad.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 | /         graph.approx_bcc_iter_tm(
[INFO] [stderr] 67 | |             rand_edge.src, 
[INFO] [stderr] 68 | |             rand_edge.dst, 
[INFO] [stderr] 69 | |             &mut avg_iter_time_naive, 
[INFO] [stderr] 70 | |             Some(10)
[INFO] [stderr] 71 | |         );
[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] 66 |         let _ = graph.approx_bcc_iter_tm(
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `icentral-test-fuad` (lib) generated 5 warnings (run `cargo fix --lib -p icentral-test-fuad` to apply 2 suggestions)
[INFO] [stderr] warning: `icentral-test-fuad` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/icentral-test-fuad/a863c592af4d534d/deps/icentral_test_fuad-a863c592af4d534d)
[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 icentral_test_fuad
[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" "313d599dc82c3937df573ef01dc682c92dd625507679683b675f148613a56683", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "313d599dc82c3937df573ef01dc682c92dd625507679683b675f148613a56683", kill_on_drop: false }`
[INFO] [stdout] 313d599dc82c3937df573ef01dc682c92dd625507679683b675f148613a56683
