[INFO] fetching crate algae-graph 0.1.19...
[INFO] checking algae-graph-0.1.19 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate algae-graph 0.1.19 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate algae-graph 0.1.19 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate algae-graph 0.1.19
[INFO] finished tweaking crates.io crate algae-graph 0.1.19
[INFO] tweaked toml for crates.io crate algae-graph 0.1.19 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded decanter-derive v0.1.6
[INFO] [stderr]   Downloaded decanter v0.1.5
[INFO] [stderr]   Downloaded strum v0.24.1
[INFO] [stderr]   Downloaded decanter-crypto v0.1.5
[INFO] [stderr]   Downloaded strum_macros v0.24.3
[INFO] [stderr]   Downloaded smart-default v0.6.0
[INFO] [stderr]   Downloaded rustversion v1.0.14
[INFO] [stderr]   Downloaded constant_time_eq v0.3.0
[INFO] [stderr]   Downloaded blake3 v1.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a255273e3bddf7fc176c96650be138d62a931b1bc305b6963d679ff6ec86161e
[INFO] running `Command { std: "docker" "start" "-a" "a255273e3bddf7fc176c96650be138d62a931b1bc305b6963d679ff6ec86161e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a255273e3bddf7fc176c96650be138d62a931b1bc305b6963d679ff6ec86161e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a255273e3bddf7fc176c96650be138d62a931b1bc305b6963d679ff6ec86161e", kill_on_drop: false }`
[INFO] [stdout] a255273e3bddf7fc176c96650be138d62a931b1bc305b6963d679ff6ec86161e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5b5f98177d3e1b3d9c4590bf5d6e5fe61040539cab16b4ef553a934580f1d18
[INFO] running `Command { std: "docker" "start" "-a" "d5b5f98177d3e1b3d9c4590bf5d6e5fe61040539cab16b4ef553a934580f1d18", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking constant_time_eq v0.3.0
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling blake3 v1.5.1
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling smart-default v0.6.0
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking decanter-crypto v0.1.5
[INFO] [stderr]    Compiling decanter-derive v0.1.6
[INFO] [stderr]     Checking decanter v0.1.5
[INFO] [stderr]     Checking algae-graph v0.1.19 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `errors::*`
[INFO] [stdout]  --> src/lib.rs:6:37
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::{cmp::*, directed::*, errors::*, specs::*, undirected::*};
[INFO] [stdout]   |                                     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `neighbors::*`
[INFO] [stdout]  --> src/cmp/mod.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::{edge::*, neighbors::*, pair::*};
[INFO] [stdout]   |                         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Extend` is imported redundantly
[INFO] [stdout]  --> src/store/matrix.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::iter::Extend;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Extend` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Extend` is imported redundantly
[INFO] [stdout]  --> src/store/table.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::iter::Extend;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Extend` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `errors::*`
[INFO] [stdout]  --> src/lib.rs:6:37
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::{cmp::*, directed::*, errors::*, specs::*, undirected::*};
[INFO] [stdout]   |                                     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `GraphError` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub use self::{cmp::*, directed::*, errors::*, specs::*, undirected::*};
[INFO] [stdout]    |                                     --------- the item `GraphError` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 18 | use errors::GraphError;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `neighbors::*`
[INFO] [stdout]  --> src/cmp/mod.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::{edge::*, neighbors::*, pair::*};
[INFO] [stdout]   |                         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Edge` is imported redundantly
[INFO] [stdout]    --> src/directed.rs:138:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |     use super::*;
[INFO] [stdout]     |         -------- the item `Edge` is already imported here
[INFO] [stdout] 138 |     use crate::cmp::Edge;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Extend` is imported redundantly
[INFO] [stdout]  --> src/store/matrix.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::iter::Extend;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Extend` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Extend` is imported redundantly
[INFO] [stdout]  --> src/store/table.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::iter::Extend;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Extend` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `GraphError` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub use self::{cmp::*, directed::*, errors::*, specs::*, undirected::*};
[INFO] [stdout]    |                                     --------- the item `GraphError` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 18 | use errors::GraphError;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.51s
[INFO] running `Command { std: "docker" "inspect" "d5b5f98177d3e1b3d9c4590bf5d6e5fe61040539cab16b4ef553a934580f1d18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5b5f98177d3e1b3d9c4590bf5d6e5fe61040539cab16b4ef553a934580f1d18", kill_on_drop: false }`
[INFO] [stdout] d5b5f98177d3e1b3d9c4590bf5d6e5fe61040539cab16b4ef553a934580f1d18
[INFO] checking algae-graph-0.1.19 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate algae-graph 0.1.19 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate algae-graph 0.1.19 on toolchain 09bc67b9158392361780e779d32997f14cc75c39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate algae-graph 0.1.19
[INFO] finished tweaking crates.io crate algae-graph 0.1.19
[INFO] tweaked toml for crates.io crate algae-graph 0.1.19 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b3c72ba9407ffd4834c398678ab6f08aa006cd48bb726a57b48f5f72fca4762
[INFO] running `Command { std: "docker" "start" "-a" "5b3c72ba9407ffd4834c398678ab6f08aa006cd48bb726a57b48f5f72fca4762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b3c72ba9407ffd4834c398678ab6f08aa006cd48bb726a57b48f5f72fca4762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b3c72ba9407ffd4834c398678ab6f08aa006cd48bb726a57b48f5f72fca4762", kill_on_drop: false }`
[INFO] [stdout] 5b3c72ba9407ffd4834c398678ab6f08aa006cd48bb726a57b48f5f72fca4762
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 653297dc3d9a0df351f757cec4754cc01d52cec2fd3fb7a69054c59dd3542066
[INFO] running `Command { std: "docker" "start" "-a" "653297dc3d9a0df351f757cec4754cc01d52cec2fd3fb7a69054c59dd3542066", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking constant_time_eq v0.3.0
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling blake3 v1.5.1
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling smart-default v0.6.0
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking decanter-crypto v0.1.5
[INFO] [stderr]    Compiling decanter-derive v0.1.6
[INFO] [stderr]     Checking decanter v0.1.5
[INFO] [stderr]     Checking algae-graph v0.1.19 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `errors::*`
[INFO] [stdout]  --> src/lib.rs:6:37
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::{cmp::*, directed::*, errors::*, specs::*, undirected::*};
[INFO] [stdout]   |                                     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `neighbors::*`
[INFO] [stdout]  --> src/cmp/mod.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::{edge::*, neighbors::*, pair::*};
[INFO] [stdout]   |                         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Extend` is imported redundantly
[INFO] [stdout]  --> src/store/matrix.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::iter::Extend;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Extend` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Extend` is imported redundantly
[INFO] [stdout]  --> src/store/table.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::iter::Extend;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Extend` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `GraphError` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub use self::{cmp::*, directed::*, errors::*, specs::*, undirected::*};
[INFO] [stdout]    |                                     --------- the item `GraphError` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 18 | use errors::GraphError;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `errors::*`
[INFO] [stdout]  --> src/lib.rs:6:37
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::{cmp::*, directed::*, errors::*, specs::*, undirected::*};
[INFO] [stdout]   |                                     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `neighbors::*`
[INFO] [stdout]  --> src/cmp/mod.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::{edge::*, neighbors::*, pair::*};
[INFO] [stdout]   |                         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Edge` is imported redundantly
[INFO] [stdout]    --> src/directed.rs:138:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |     use super::*;
[INFO] [stdout]     |         -------- the item `Edge` is already imported here
[INFO] [stdout] 138 |     use crate::cmp::Edge;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Extend` is imported redundantly
[INFO] [stdout]  --> src/store/matrix.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::iter::Extend;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Extend` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Extend` is imported redundantly
[INFO] [stdout]  --> src/store/table.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::iter::Extend;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Extend` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `GraphError` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub use self::{cmp::*, directed::*, errors::*, specs::*, undirected::*};
[INFO] [stdout]    |                                     --------- the item `GraphError` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 18 | use errors::GraphError;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.35s
[INFO] running `Command { std: "docker" "inspect" "653297dc3d9a0df351f757cec4754cc01d52cec2fd3fb7a69054c59dd3542066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "653297dc3d9a0df351f757cec4754cc01d52cec2fd3fb7a69054c59dd3542066", kill_on_drop: false }`
[INFO] [stdout] 653297dc3d9a0df351f757cec4754cc01d52cec2fd3fb7a69054c59dd3542066
