[INFO] fetching crate icasadi 0.1.1...
[INFO] testing icasadi-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate icasadi 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate icasadi 0.1.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate icasadi 0.1.1
[INFO] finished tweaking crates.io crate icasadi 0.1.1
[INFO] tweaked toml for crates.io crate icasadi 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3bb895f1f9c69c2d0b3eca92e95d7076a43b907395acd574553c4ab696d76a2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a3bb895f1f9c69c2d0b3eca92e95d7076a43b907395acd574553c4ab696d76a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3bb895f1f9c69c2d0b3eca92e95d7076a43b907395acd574553c4ab696d76a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3bb895f1f9c69c2d0b3eca92e95d7076a43b907395acd574553c4ab696d76a2", kill_on_drop: false }`
[INFO] [stdout] a3bb895f1f9c69c2d0b3eca92e95d7076a43b907395acd574553c4ab696d76a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b353a1373ead9480fb818ae73aa941a904b7822eb1701b1c2a413afd95c15d4f
[INFO] running `Command { std: "docker" "start" "-a" "b353a1373ead9480fb818ae73aa941a904b7822eb1701b1c2a413afd95c15d4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling icasadi v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.81s
[INFO] running `Command { std: "docker" "inspect" "b353a1373ead9480fb818ae73aa941a904b7822eb1701b1c2a413afd95c15d4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b353a1373ead9480fb818ae73aa941a904b7822eb1701b1c2a413afd95c15d4f", kill_on_drop: false }`
[INFO] [stdout] b353a1373ead9480fb818ae73aa941a904b7822eb1701b1c2a413afd95c15d4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8669d7a9de50e7025045baa2a5154b2d8f51a4ab569ea49b40028c8dfc792026
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8669d7a9de50e7025045baa2a5154b2d8f51a4ab569ea49b40028c8dfc792026", kill_on_drop: false }`
[INFO] [stderr]    Compiling icasadi v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "8669d7a9de50e7025045baa2a5154b2d8f51a4ab569ea49b40028c8dfc792026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8669d7a9de50e7025045baa2a5154b2d8f51a4ab569ea49b40028c8dfc792026", kill_on_drop: false }`
[INFO] [stdout] 8669d7a9de50e7025045baa2a5154b2d8f51a4ab569ea49b40028c8dfc792026
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 37f1ab678c3abcf9132c748e610564b67401172c593f14ad87710f9f9a63170a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "37f1ab678c3abcf9132c748e610564b67401172c593f14ad87710f9f9a63170a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/icasadi-fba4149db929ef43)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::tst_num_decision_var ... ok
[INFO] [stdout] test tests::tst_num_static ... ok
[INFO] [stdout] test tests::tst_call_casadi_grad ... ok
[INFO] [stdout] test tests::tst_call_casadi_cost ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/icasadi-2f437aebe1cbdd75)
[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 icasadi
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - icasadi_cost (line 50) ... ok
[INFO] [stdout] test src/lib.rs - icasadi_grad (line 77) ... ok
[INFO] [stdout] test src/lib.rs - estimate_local_lipschitz_squared (line 136) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.87s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "37f1ab678c3abcf9132c748e610564b67401172c593f14ad87710f9f9a63170a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37f1ab678c3abcf9132c748e610564b67401172c593f14ad87710f9f9a63170a", kill_on_drop: false }`
[INFO] [stdout] 37f1ab678c3abcf9132c748e610564b67401172c593f14ad87710f9f9a63170a