[INFO] fetching crate icentral-gen-rand-edges 0.1.0...
[INFO] testing icentral-gen-rand-edges-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate icentral-gen-rand-edges 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate icentral-gen-rand-edges 0.1.0
[INFO] finished tweaking crates.io crate icentral-gen-rand-edges 0.1.0
[INFO] tweaked toml for crates.io crate icentral-gen-rand-edges 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate icentral-gen-rand-edges 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate icentral-gen-rand-edges 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded icentral-bridge-edges v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c53420ceb6aecbb3933b693b19146489841234ffa4a8541753ffad90b66ecff
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[INFO] [stdout] 627f1957ae6bdabe439052a5842aa18e41ea9ec55f6ac99f72b7623b16f532e8
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[INFO] [stderr]    Compiling icentral-edge v0.1.0
[INFO] [stderr]    Compiling icentral-errors v0.1.0
[INFO] [stderr]    Compiling icentral-neighbors v0.1.0
[INFO] [stderr]    Compiling icentral-label-map v0.1.0
[INFO] [stderr]    Compiling icentral-edges v0.1.0
[INFO] [stderr]    Compiling icentral-bcc v0.1.0
[INFO] [stderr]    Compiling icentral-cycle v0.1.0
[INFO] [stderr]    Compiling icentral-graph-interface v0.1.0
[INFO] [stderr]    Compiling icentral-bridge-edges v0.1.0
[INFO] [stderr]    Compiling icentral-gen-rand-edges v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] [stdout] warning: unused import: `icentral_graph_interface::*`
[INFO] [stdout]  --> src/imports.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) use icentral_graph_interface::*;
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: icentral-neighbors v0.1.0
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/generate.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     for i in 0..num_edges {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/generate.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     for i in 0..num_edges {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rand_edge` is never read
[INFO] [stdout]   --> src/generate.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let mut rand_edge: Edge = Edge::default();
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "627f1957ae6bdabe439052a5842aa18e41ea9ec55f6ac99f72b7623b16f532e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "627f1957ae6bdabe439052a5842aa18e41ea9ec55f6ac99f72b7623b16f532e8", kill_on_drop: false }`
[INFO] [stdout] 627f1957ae6bdabe439052a5842aa18e41ea9ec55f6ac99f72b7623b16f532e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d9b73d35a579d1d55a72a89ee14375489e3d308e0cf7405ce796d71cf20ab0c
[INFO] running `Command { std: "docker" "start" "-a" "0d9b73d35a579d1d55a72a89ee14375489e3d308e0cf7405ce796d71cf20ab0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling icentral-gen-rand-edges v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `icentral_graph_interface::*`
[INFO] [stdout]  --> src/imports.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) use icentral_graph_interface::*;
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/generate.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     for i in 0..num_edges {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/generate.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     for i in 0..num_edges {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rand_edge` is never read
[INFO] [stdout]   --> src/generate.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let mut rand_edge: Edge = Edge::default();
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `icentral_graph_interface::*`
[INFO] [stdout]  --> src/imports.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) use icentral_graph_interface::*;
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/generate.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     for i in 0..num_edges {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/generate.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     for i in 0..num_edges {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rand_edge` is never read
[INFO] [stdout]   --> src/generate.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let mut rand_edge: Edge = Edge::default();
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: icentral-neighbors v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "0d9b73d35a579d1d55a72a89ee14375489e3d308e0cf7405ce796d71cf20ab0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d9b73d35a579d1d55a72a89ee14375489e3d308e0cf7405ce796d71cf20ab0c", kill_on_drop: false }`
[INFO] [stdout] 0d9b73d35a579d1d55a72a89ee14375489e3d308e0cf7405ce796d71cf20ab0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 852b85144c93a1b98dd90c5187b5caaeb40a5fb413f8c08f36e4395069751a74
[INFO] running `Command { std: "docker" "start" "-a" "852b85144c93a1b98dd90c5187b5caaeb40a5fb413f8c08f36e4395069751a74", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `icentral_graph_interface::*`
[INFO] [stderr]  --> src/imports.rs:7:16
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub(crate) use icentral_graph_interface::*;
[INFO] [stderr]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/generate.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |     for i in 0..num_edges {
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/generate.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |     for i in 0..num_edges {
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `rand_edge` is never read
[INFO] [stderr]   --> src/generate.rs:69:17
[INFO] [stderr]    |
[INFO] [stderr] 69 |         let mut rand_edge: Edge = Edge::default();
[INFO] [stderr]    |                 ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `icentral-gen-rand-edges` (lib) generated 4 warnings (run `cargo fix --lib -p icentral-gen-rand-edges` to apply 1 suggestion)
[INFO] [stderr] warning: `icentral-gen-rand-edges` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: icentral-neighbors v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/icentral_gen_rand_edges-05d8971310adb150)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests icentral_gen_rand_edges
[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] [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" "852b85144c93a1b98dd90c5187b5caaeb40a5fb413f8c08f36e4395069751a74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "852b85144c93a1b98dd90c5187b5caaeb40a5fb413f8c08f36e4395069751a74", kill_on_drop: false }`
[INFO] [stdout] 852b85144c93a1b98dd90c5187b5caaeb40a5fb413f8c08f36e4395069751a74
