[INFO] fetching crate simplers_optimization 0.5.0...
[INFO] testing simplers_optimization-0.5.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate simplers_optimization 0.5.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate simplers_optimization 0.5.0
[INFO] finished tweaking crates.io crate simplers_optimization 0.5.0
[INFO] tweaked toml for crates.io crate simplers_optimization 0.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate simplers_optimization 0.5.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate simplers_optimization 0.5.0 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded priority-queue v2.7.0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f62fa497f3b959bdedc2ba98ff90a395184b685c059651f7cc5f10813b72943f
[INFO] running `Command { std: "docker" "start" "-a" "f62fa497f3b959bdedc2ba98ff90a395184b685c059651f7cc5f10813b72943f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f62fa497f3b959bdedc2ba98ff90a395184b685c059651f7cc5f10813b72943f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f62fa497f3b959bdedc2ba98ff90a395184b685c059651f7cc5f10813b72943f", kill_on_drop: false }`
[INFO] [stdout] f62fa497f3b959bdedc2ba98ff90a395184b685c059651f7cc5f10813b72943f
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b72bd596b6307a843a46ad1df98410263243e1ea8f57091c65a2ea596c6120b3
[INFO] running `Command { std: "docker" "start" "-a" "b72bd596b6307a843a46ad1df98410263243e1ea8f57091c65a2ea596c6120b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling ordered-float v5.3.0
[INFO] [stderr]    Compiling priority-queue v2.7.0
[INFO] [stderr]    Compiling simplers_optimization v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `Command { std: "docker" "inspect" "b72bd596b6307a843a46ad1df98410263243e1ea8f57091c65a2ea596c6120b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b72bd596b6307a843a46ad1df98410263243e1ea8f57091c65a2ea596c6120b3", kill_on_drop: false }`
[INFO] [stdout] b72bd596b6307a843a46ad1df98410263243e1ea8f57091c65a2ea596c6120b3
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37037fc4c6bf8115797eac6596d657ef2239a916d99c742c8c06679c1eb4ea20
[INFO] running `Command { std: "docker" "start" "-a" "37037fc4c6bf8115797eac6596d657ef2239a916d99c742c8c06679c1eb4ea20", kill_on_drop: false }`
[INFO] [stderr]    Compiling simplers_optimization v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "37037fc4c6bf8115797eac6596d657ef2239a916d99c742c8c06679c1eb4ea20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37037fc4c6bf8115797eac6596d657ef2239a916d99c742c8c06679c1eb4ea20", kill_on_drop: false }`
[INFO] [stdout] 37037fc4c6bf8115797eac6596d657ef2239a916d99c742c8c06679c1eb4ea20
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 225d78974f2ba312d7cccbdca4442a6594dbbaf6a1a1f75e855ea49a832aceae
[INFO] running `Command { std: "docker" "start" "-a" "225d78974f2ba312d7cccbdca4442a6594dbbaf6a1a1f75e855ea49a832aceae", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simplers_optimization-ccdcd2ba4c856447)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_predict_improves_with_iterations ... ok
[INFO] [stdout] test tests::test_predict_during_optimization ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/simplers_optimization-53f67c1c88c6a8da)
[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] [stderr]    Doc-tests simplers_optimization
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/algorithm.rs - algorithm::Optimizer<F,CoordFloat,ValueFloat>::minimize (line 199) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/algorithm.rs - algorithm::Optimizer<F,CoordFloat,ValueFloat>::set_exploration_depth (line 141) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/algorithm.rs - algorithm::Optimizer<F,CoordFloat,ValueFloat>::maximize (line 173) ... ok
[INFO] [stdout] test src/algorithm.rs - algorithm::Optimizer<F,CoordFloat,ValueFloat>::new (line 37) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.89s; merged doctests compilation took 0.87s
[INFO] running `Command { std: "docker" "inspect" "225d78974f2ba312d7cccbdca4442a6594dbbaf6a1a1f75e855ea49a832aceae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "225d78974f2ba312d7cccbdca4442a6594dbbaf6a1a1f75e855ea49a832aceae", kill_on_drop: false }`
[INFO] [stdout] 225d78974f2ba312d7cccbdca4442a6594dbbaf6a1a1f75e855ea49a832aceae
