[INFO] fetching crate ldl 0.1.0...
[INFO] testing ldl-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate ldl 0.1.0 into /workspace/builds/worker-98/source
[INFO] validating manifest of crates.io crate ldl 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ldl 0.1.0
[INFO] finished tweaking crates.io crate ldl 0.1.0
[INFO] tweaked toml for crates.io crate ldl 0.1.0 written to /workspace/builds/worker-98/source/Cargo.toml
[INFO] crate crates.io crate ldl 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2e9e7236fdda6868ce4ef7ca1bf04bc6d6ffdfef6864416618e5802d38407d6
[INFO] running `Command { std: "docker" "start" "-a" "a2e9e7236fdda6868ce4ef7ca1bf04bc6d6ffdfef6864416618e5802d38407d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2e9e7236fdda6868ce4ef7ca1bf04bc6d6ffdfef6864416618e5802d38407d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2e9e7236fdda6868ce4ef7ca1bf04bc6d6ffdfef6864416618e5802d38407d6", kill_on_drop: false }`
[INFO] [stdout] a2e9e7236fdda6868ce4ef7ca1bf04bc6d6ffdfef6864416618e5802d38407d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 300b9471d4beaf36fd4b5cb63c89b6ab47a65d6daaa677ff2323b7d6bce6e851
[INFO] running `Command { std: "docker" "start" "-a" "300b9471d4beaf36fd4b5cb63c89b6ab47a65d6daaa677ff2323b7d6bce6e851", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling ldl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.60s
[INFO] running `Command { std: "docker" "inspect" "300b9471d4beaf36fd4b5cb63c89b6ab47a65d6daaa677ff2323b7d6bce6e851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "300b9471d4beaf36fd4b5cb63c89b6ab47a65d6daaa677ff2323b7d6bce6e851", kill_on_drop: false }`
[INFO] [stdout] 300b9471d4beaf36fd4b5cb63c89b6ab47a65d6daaa677ff2323b7d6bce6e851
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d4c04da7b41ca55e032d1fe6f8e05f32bb9ef9f5176c931ee4b0c8dbece2d59
[INFO] running `Command { std: "docker" "start" "-a" "5d4c04da7b41ca55e032d1fe6f8e05f32bb9ef9f5176c931ee4b0c8dbece2d59", kill_on_drop: false }`
[INFO] [stderr]    Compiling ldl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "5d4c04da7b41ca55e032d1fe6f8e05f32bb9ef9f5176c931ee4b0c8dbece2d59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d4c04da7b41ca55e032d1fe6f8e05f32bb9ef9f5176c931ee4b0c8dbece2d59", kill_on_drop: false }`
[INFO] [stdout] 5d4c04da7b41ca55e032d1fe6f8e05f32bb9ef9f5176c931ee4b0c8dbece2d59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 62ca5ffaf541a4c8cc6e8398f8127fa1b6db75b891fa5274f4a44736274e46be
[INFO] running `Command { std: "docker" "start" "-a" "62ca5ffaf541a4c8cc6e8398f8127fa1b6db75b891fa5274f4a44736274e46be", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ldl-465b6c14e5c21af8)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::basic ... ok
[INFO] [stdout] test tests::basic_f32_i64 ... ok
[INFO] [stdout] test tests::identity ... ok
[INFO] [stdout] test tests::osqp_kkt ... ok
[INFO] [stdout] test tests::singleton ... ok
[INFO] [stdout] test tests::rank_deficient ... ok
[INFO] [stdout] test tests::sym_structure ... ok
[INFO] [stdout] test tests::tril_structure ... ok
[INFO] [stdout] test tests::two_by_two ... ok
[INFO] [stdout] test tests::zero_on_diag ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/example-c724483ceab75a02)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ldl
[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] [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" "62ca5ffaf541a4c8cc6e8398f8127fa1b6db75b891fa5274f4a44736274e46be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62ca5ffaf541a4c8cc6e8398f8127fa1b6db75b891fa5274f4a44736274e46be", kill_on_drop: false }`
[INFO] [stdout] 62ca5ffaf541a4c8cc6e8398f8127fa1b6db75b891fa5274f4a44736274e46be