[INFO] fetching crate pflow-solver 0.3.0...
[INFO] testing pflow-solver-0.3.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate pflow-solver 0.3.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate pflow-solver 0.3.0
[INFO] finished tweaking crates.io crate pflow-solver 0.3.0
[INFO] tweaked toml for crates.io crate pflow-solver 0.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pflow-solver 0.3.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pflow-solver 0.3.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pflow-core v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72935ed324392a1e62393422c70c290cf5c413e619a39b2a532536418291ef3f
[INFO] running `Command { std: "docker" "start" "-a" "72935ed324392a1e62393422c70c290cf5c413e619a39b2a532536418291ef3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72935ed324392a1e62393422c70c290cf5c413e619a39b2a532536418291ef3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72935ed324392a1e62393422c70c290cf5c413e619a39b2a532536418291ef3f", kill_on_drop: false }`
[INFO] [stdout] 72935ed324392a1e62393422c70c290cf5c413e619a39b2a532536418291ef3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1760c242a7519226f6521fa049cbbc2be320934df723ea785cd605ad657c7e3
[INFO] running `Command { std: "docker" "start" "-a" "a1760c242a7519226f6521fa049cbbc2be320934df723ea785cd605ad657c7e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling pflow-core v0.3.0
[INFO] [stderr]    Compiling pflow-solver v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "a1760c242a7519226f6521fa049cbbc2be320934df723ea785cd605ad657c7e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1760c242a7519226f6521fa049cbbc2be320934df723ea785cd605ad657c7e3", kill_on_drop: false }`
[INFO] [stdout] a1760c242a7519226f6521fa049cbbc2be320934df723ea785cd605ad657c7e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1720fb64f08f699c167a4883a4c24d9121b9799b92be71a70dea4ae1c2498845
[INFO] running `Command { std: "docker" "start" "-a" "1720fb64f08f699c167a4883a4c24d9121b9799b92be71a70dea4ae1c2498845", kill_on_drop: false }`
[INFO] [stderr]    Compiling pflow-solver v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "1720fb64f08f699c167a4883a4c24d9121b9799b92be71a70dea4ae1c2498845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1720fb64f08f699c167a4883a4c24d9121b9799b92be71a70dea4ae1c2498845", kill_on_drop: false }`
[INFO] [stdout] 1720fb64f08f699c167a4883a4c24d9121b9799b92be71a70dea4ae1c2498845
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e152bbbf85e3107d4ac86ab310109b16780e58c5fc4d87fce1935aba104d5a89
[INFO] running `Command { std: "docker" "start" "-a" "e152bbbf85e3107d4ac86ab310109b16780e58c5fc4d87fce1935aba104d5a89", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pflow_solver-eefa4fc289c193bb)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test ode::tests::test_simple_decay ... ok
[INFO] [stdout] test equilibrium::tests::test_is_equilibrium ... ok
[INFO] [stdout] test equilibrium::tests::test_sir_equilibrium ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pflow_solver
[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" "e152bbbf85e3107d4ac86ab310109b16780e58c5fc4d87fce1935aba104d5a89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e152bbbf85e3107d4ac86ab310109b16780e58c5fc4d87fce1935aba104d5a89", kill_on_drop: false }`
[INFO] [stdout] e152bbbf85e3107d4ac86ab310109b16780e58c5fc4d87fce1935aba104d5a89