[INFO] fetching crate libreda-pnr 0.0.4...
[INFO] testing libreda-pnr-0.0.4 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate libreda-pnr 0.0.4 into /workspace/builds/worker-0-tc2/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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libreda-pnr 0.0.4 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 23 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da4a6b521c7cc572bf1e3b6876268eeb1ed1dc82b2bca292a201097adc3bb87f
[INFO] running `Command { std: "docker" "start" "-a" "da4a6b521c7cc572bf1e3b6876268eeb1ed1dc82b2bca292a201097adc3bb87f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da4a6b521c7cc572bf1e3b6876268eeb1ed1dc82b2bca292a201097adc3bb87f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da4a6b521c7cc572bf1e3b6876268eeb1ed1dc82b2bca292a201097adc3bb87f", kill_on_drop: false }`
[INFO] [stdout] da4a6b521c7cc572bf1e3b6876268eeb1ed1dc82b2bca292a201097adc3bb87f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2eb3ed0700fa271e6c7ecf6e65dec823788b40cb432ff6fdea86214bba1ef5d3
[INFO] running `Command { std: "docker" "start" "-a" "2eb3ed0700fa271e6c7ecf6e65dec823788b40cb432ff6fdea86214bba1ef5d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling libreda-splay v0.1.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling serde v1.0.219
[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 10.83s
[INFO] running `Command { std: "docker" "inspect" "2eb3ed0700fa271e6c7ecf6e65dec823788b40cb432ff6fdea86214bba1ef5d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eb3ed0700fa271e6c7ecf6e65dec823788b40cb432ff6fdea86214bba1ef5d3", kill_on_drop: false }`
[INFO] [stdout] 2eb3ed0700fa271e6c7ecf6e65dec823788b40cb432ff6fdea86214bba1ef5d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 618e05fb4eaecc26aeab08a19b859fd18c46a039bd77a8c85af834c05cd9a049
[INFO] running `Command { std: "docker" "start" "-a" "618e05fb4eaecc26aeab08a19b859fd18c46a039bd77a8c85af834c05cd9a049", kill_on_drop: false }`
[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]    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 `test` profile [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "618e05fb4eaecc26aeab08a19b859fd18c46a039bd77a8c85af834c05cd9a049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "618e05fb4eaecc26aeab08a19b859fd18c46a039bd77a8c85af834c05cd9a049", kill_on_drop: false }`
[INFO] [stdout] 618e05fb4eaecc26aeab08a19b859fd18c46a039bd77a8c85af834c05cd9a049
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 75832ce342914eed75ef7eb6bcfb255e19a7f4a25bccab8c6f4da0a60812a74c
[INFO] running `Command { std: "docker" "start" "-a" "75832ce342914eed75ef7eb6bcfb255e19a7f4a25bccab8c6f4da0a60812a74c", 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-fb057a852b5d2ec7)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test metrics::placement_density::test_bin ... 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_draw_oversize_rect_1x1 ... ok
[INFO] [stdout] test metrics::placement_density::test_draw_rect ... ok
[INFO] [stdout] test metrics::placement_density::test_draw_oversize_rect ... ok
[INFO] [stdout] test metrics::placement_density::test_coordinates_to_indices ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libreda_pnr
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/metrics/placement_density.rs - metrics::placement_density::DensityMap (line 23) ... ok
[INFO] [stdout] test src/metrics/wirelength_estimation.rs - metrics::wirelength_estimation (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.81s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "75832ce342914eed75ef7eb6bcfb255e19a7f4a25bccab8c6f4da0a60812a74c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75832ce342914eed75ef7eb6bcfb255e19a7f4a25bccab8c6f4da0a60812a74c", kill_on_drop: false }`
[INFO] [stdout] 75832ce342914eed75ef7eb6bcfb255e19a7f4a25bccab8c6f4da0a60812a74c