[INFO] fetching crate libreda-pnr 0.0.4...
[INFO] testing libreda-pnr-0.0.4 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate libreda-pnr 0.0.4 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate libreda-pnr 0.0.4
[INFO] finished tweaking crates.io crate libreda-pnr 0.0.4
[INFO] tweaked toml for crates.io crate libreda-pnr 0.0.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libreda-pnr 0.0.4 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 24 packages to latest compatible versions
[INFO] [stderr]       Adding libreda-db v0.0.10 (available: v0.0.12)
[INFO] [stderr]       Adding ndarray v0.15.6 (available: v0.16.1)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded libreda-splay v0.1.1
[INFO] [stderr]   Downloaded iron-shapes-booleanop v0.0.3
[INFO] [stderr]   Downloaded libreda-db v0.0.10
[INFO] [stderr]   Downloaded iron-shapes v0.0.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1fb73de79057480360594106e74d2fdbd0c47c755ad06ebd5a740adacb7ce2d7
[INFO] running `Command { std: "docker" "start" "-a" "1fb73de79057480360594106e74d2fdbd0c47c755ad06ebd5a740adacb7ce2d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fb73de79057480360594106e74d2fdbd0c47c755ad06ebd5a740adacb7ce2d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fb73de79057480360594106e74d2fdbd0c47c755ad06ebd5a740adacb7ce2d7", kill_on_drop: false }`
[INFO] [stdout] 1fb73de79057480360594106e74d2fdbd0c47c755ad06ebd5a740adacb7ce2d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1f3adb95d1980763b49ead2a614e1ac40faf18a9c5dfce2fcf0b5eef6c00344
[INFO] running `Command { std: "docker" "start" "-a" "f1f3adb95d1980763b49ead2a614e1ac40faf18a9c5dfce2fcf0b5eef6c00344", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling libreda-splay v0.1.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling iron-shapes v0.0.8
[INFO] [stderr]    Compiling iron-shapes-booleanop v0.0.3
[INFO] [stderr]    Compiling libreda-db v0.0.10
[INFO] [stderr]    Compiling libreda-pnr v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/place/stdcell_placer.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::db::{L2NBase, SimpleTransform};
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `L2NBase` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/place/stdcell_placer.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub use libreda_db::prelude::traits::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/place/stdcell_placer.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::db::{L2NBase, SimpleTransform};
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.80s
[INFO] running `Command { std: "docker" "inspect" "f1f3adb95d1980763b49ead2a614e1ac40faf18a9c5dfce2fcf0b5eef6c00344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1f3adb95d1980763b49ead2a614e1ac40faf18a9c5dfce2fcf0b5eef6c00344", kill_on_drop: false }`
[INFO] [stdout] f1f3adb95d1980763b49ead2a614e1ac40faf18a9c5dfce2fcf0b5eef6c00344
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] da05821bbb0d209f65165886f18f4b70a2a16d2e73d67b3130838678a0cce6f5
[INFO] running `Command { std: "docker" "start" "-a" "da05821bbb0d209f65165886f18f4b70a2a16d2e73d67b3130838678a0cce6f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libreda-pnr v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/place/stdcell_placer.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::db::{L2NBase, SimpleTransform};
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `L2NBase` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/place/stdcell_placer.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub use libreda_db::prelude::traits::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/place/stdcell_placer.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::db::{L2NBase, SimpleTransform};
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/place/stdcell_placer.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::db::{L2NBase, SimpleTransform};
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `L2NBase` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/place/stdcell_placer.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub use libreda_db::prelude::traits::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/place/stdcell_placer.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::db::{L2NBase, SimpleTransform};
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "da05821bbb0d209f65165886f18f4b70a2a16d2e73d67b3130838678a0cce6f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da05821bbb0d209f65165886f18f4b70a2a16d2e73d67b3130838678a0cce6f5", kill_on_drop: false }`
[INFO] [stdout] da05821bbb0d209f65165886f18f4b70a2a16d2e73d67b3130838678a0cce6f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1aeba78df2540f50d2bcff02337b01bd53c95f167750c68991fed21bd2b0ba06
[INFO] running `Command { std: "docker" "start" "-a" "1aeba78df2540f50d2bcff02337b01bd53c95f167750c68991fed21bd2b0ba06", kill_on_drop: false }`
[INFO] [stderr] warning: private item shadows public glob re-export
[INFO] [stderr]   --> src/place/stdcell_placer.rs:15:17
[INFO] [stderr]    |
[INFO] [stderr] 15 | use crate::db::{L2NBase, SimpleTransform};
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the name `L2NBase` in the type namespace is supposed to be publicly re-exported here
[INFO] [stderr]   --> src/place/stdcell_placer.rs:9:9
[INFO] [stderr]    |
[INFO] [stderr]  9 | pub use libreda_db::prelude::traits::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] note: but the private item here shadows it
[INFO] [stderr]   --> src/place/stdcell_placer.rs:15:17
[INFO] [stderr]    |
[INFO] [stderr] 15 | use crate::db::{L2NBase, SimpleTransform};
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `libreda-pnr` (lib) generated 1 warning
[INFO] [stderr] warning: `libreda-pnr` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libreda_pnr-6871c314911964eb)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test metrics::placement_density::test_coordinates_to_indices ... ok
[INFO] [stdout] test metrics::placement_density::test_draw_oversize_rect_1x1 ... ok
[INFO] [stdout] test metrics::placement_density::test_draw_oversize_rect ... ok
[INFO] [stdout] test metrics::placement_density::test_draw_rect_with_partial_bins ... ok
[INFO] [stdout] test metrics::wirelength_estimation::test_hplw ... ok
[INFO] [stdout] test metrics::placement_density::test_bin ... ok
[INFO] [stdout] test metrics::placement_density::test_draw_rect ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libreda_pnr
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/metrics/wirelength_estimation.rs - metrics::wirelength_estimation (line 11) ... ok
[INFO] [stdout] test src/metrics/placement_density.rs - metrics::placement_density::DensityMap (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1aeba78df2540f50d2bcff02337b01bd53c95f167750c68991fed21bd2b0ba06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aeba78df2540f50d2bcff02337b01bd53c95f167750c68991fed21bd2b0ba06", kill_on_drop: false }`
[INFO] [stdout] 1aeba78df2540f50d2bcff02337b01bd53c95f167750c68991fed21bd2b0ba06