[INFO] fetching crate rustronomy-core 0.5.1...
[INFO] testing rustronomy-core-0.5.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate rustronomy-core 0.5.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate rustronomy-core 0.5.1
[INFO] finished tweaking crates.io crate rustronomy-core 0.5.1
[INFO] tweaked toml for crates.io crate rustronomy-core 0.5.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustronomy-core 0.5.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 42 packages to latest compatible versions
[INFO] [stderr]       Adding indexmap v1.9.3 (available: v2.11.4)
[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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 611b985f4759c45a58c1db1297170d42f1344253cee75004af476559ae3f3d65
[INFO] running `Command { std: "docker" "start" "-a" "611b985f4759c45a58c1db1297170d42f1344253cee75004af476559ae3f3d65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "611b985f4759c45a58c1db1297170d42f1344253cee75004af476559ae3f3d65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "611b985f4759c45a58c1db1297170d42f1344253cee75004af476559ae3f3d65", kill_on_drop: false }`
[INFO] [stdout] 611b985f4759c45a58c1db1297170d42f1344253cee75004af476559ae3f3d65
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d90c22b622973f1e962a5e1375727c091c9485df9e713d43ddf04e061c3100d7
[INFO] running `Command { std: "docker" "start" "-a" "d90c22b622973f1e962a5e1375727c091c9485df9e713d43ddf04e061c3100d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling getset v0.1.6
[INFO] [stderr]    Compiling rustronomy-core v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `DummyTag` is never constructed
[INFO] [stdout]    --> src/universal_containers/meta_only.rs:181:8
[INFO] [stdout]     |
[INFO] [stdout] 181 | struct DummyTag(pub String);
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.10s
[INFO] running `Command { std: "docker" "inspect" "d90c22b622973f1e962a5e1375727c091c9485df9e713d43ddf04e061c3100d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d90c22b622973f1e962a5e1375727c091c9485df9e713d43ddf04e061c3100d7", kill_on_drop: false }`
[INFO] [stdout] d90c22b622973f1e962a5e1375727c091c9485df9e713d43ddf04e061c3100d7
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c19789c088d1d8ecdc815f2b3d8c0a5ed77d94955043a4a03f351828b8c423f6
[INFO] running `Command { std: "docker" "start" "-a" "c19789c088d1d8ecdc815f2b3d8c0a5ed77d94955043a4a03f351828b8c423f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustronomy-core v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `DummyTag` is never constructed
[INFO] [stdout]    --> src/universal_containers/meta_only.rs:181:8
[INFO] [stdout]     |
[INFO] [stdout] 181 | struct DummyTag(pub String);
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "c19789c088d1d8ecdc815f2b3d8c0a5ed77d94955043a4a03f351828b8c423f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c19789c088d1d8ecdc815f2b3d8c0a5ed77d94955043a4a03f351828b8c423f6", kill_on_drop: false }`
[INFO] [stdout] c19789c088d1d8ecdc815f2b3d8c0a5ed77d94955043a4a03f351828b8c423f6
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 24d857b22041af5733f304956ca85955383b88f31c5eb56acadc9ac09117b1a9
[INFO] running `Command { std: "docker" "start" "-a" "24d857b22041af5733f304956ca85955383b88f31c5eb56acadc9ac09117b1a9", kill_on_drop: false }`
[INFO] [stderr] warning: struct `DummyTag` is never constructed
[INFO] [stderr]    --> src/universal_containers/meta_only.rs:181:8
[INFO] [stderr]     |
[INFO] [stderr] 181 | struct DummyTag(pub String);
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rustronomy-core` (lib) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustronomy_core-7aa7ba3e22bbd061)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test universal_containers::meta_only::test_partialeq_dummy_meta ... ok
[INFO] [stdout] test universal_containers::meta_only::test_string_meta_insert_remove ... ok
[INFO] [stdout] test universal_containers::meta_only::test_tag_display ... ok
[INFO] [stdout] test universal_containers::meta_only::test_dummy_meta_insert_remove ... ok
[INFO] [stderr]    Doc-tests rustronomy_core
[INFO] [stdout] test universal_containers::meta_only::test_partialeq_string_meta ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 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" "24d857b22041af5733f304956ca85955383b88f31c5eb56acadc9ac09117b1a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24d857b22041af5733f304956ca85955383b88f31c5eb56acadc9ac09117b1a9", kill_on_drop: false }`
[INFO] [stdout] 24d857b22041af5733f304956ca85955383b88f31c5eb56acadc9ac09117b1a9