[INFO] fetching crate lib3dmol 0.3.2...
[INFO] testing lib3dmol-0.3.2 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate lib3dmol 0.3.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate lib3dmol 0.3.2 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lib3dmol 0.3.2
[INFO] finished tweaking crates.io crate lib3dmol 0.3.2
[INFO] tweaked toml for crates.io crate lib3dmol 0.3.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate lib3dmol 0.3.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62cd7cd5f0b846874fcdbf56e014a9f5fe80e955d25da4d7059f3ebc3d3c7943
[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" "62cd7cd5f0b846874fcdbf56e014a9f5fe80e955d25da4d7059f3ebc3d3c7943", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62cd7cd5f0b846874fcdbf56e014a9f5fe80e955d25da4d7059f3ebc3d3c7943", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62cd7cd5f0b846874fcdbf56e014a9f5fe80e955d25da4d7059f3ebc3d3c7943", kill_on_drop: false }`
[INFO] [stdout] 62cd7cd5f0b846874fcdbf56e014a9f5fe80e955d25da4d7059f3ebc3d3c7943
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 725274f96006c363639ff8c9e1a1fcd97b641c2b38375aa9855f8734095bf091
[INFO] running `Command { std: "docker" "start" "-a" "725274f96006c363639ff8c9e1a1fcd97b641c2b38375aa9855f8734095bf091", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling lib3dmol v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `last_chain_added`
[INFO] [stdout]   --> src/structures/structure.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     last_chain_added: char,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
[INFO] running `Command { std: "docker" "inspect" "725274f96006c363639ff8c9e1a1fcd97b641c2b38375aa9855f8734095bf091", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "725274f96006c363639ff8c9e1a1fcd97b641c2b38375aa9855f8734095bf091", kill_on_drop: false }`
[INFO] [stdout] 725274f96006c363639ff8c9e1a1fcd97b641c2b38375aa9855f8734095bf091
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fada5be8b5afe184f50adfa4bfec2f7c322dffeba173c3e58fc41b7dd78ad862
[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" "fada5be8b5afe184f50adfa4bfec2f7c322dffeba173c3e58fc41b7dd78ad862", kill_on_drop: false }`
[INFO] [stderr]    Compiling lib3dmol v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `last_chain_added`
[INFO] [stdout]   --> src/structures/structure.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     last_chain_added: char,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `last_chain_added`
[INFO] [stdout]   --> src/structures/structure.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     last_chain_added: char,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "fada5be8b5afe184f50adfa4bfec2f7c322dffeba173c3e58fc41b7dd78ad862", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fada5be8b5afe184f50adfa4bfec2f7c322dffeba173c3e58fc41b7dd78ad862", kill_on_drop: false }`
[INFO] [stdout] fada5be8b5afe184f50adfa4bfec2f7c322dffeba173c3e58fc41b7dd78ad862
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa6da40e9d07a27284f103f3e57a46b9a8bfc737a7211964fde0c6db72f87eda
[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" "aa6da40e9d07a27284f103f3e57a46b9a8bfc737a7211964fde0c6db72f87eda", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: field is never read: `last_chain_added`
[INFO] [stdout] running 5 tests
[INFO] [stderr]   --> src/structures/structure.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     last_chain_added: char,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `last_chain_added`
[INFO] [stderr]   --> src/structures/structure.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     last_chain_added: char,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lib3dmol-af603be57571b3e6)
[INFO] [stdout] test structures::selection_atom::test_atom_search ... ok
[INFO] [stdout] test tools::distances::tests::euclidian1 ... ok
[INFO] [stdout] test tools::distances::tests::test_select_atoms_around ... ok
[INFO] [stdout] test writer::write_pdb::format_pdb_write ... ok
[INFO] [stdout] test structures::selection_atom::test_parse_select ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 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/pdbparser-6259c3a72de0c82f)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-d3dff893c5496b63)
[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 12 tests
[INFO] [stderr] error: test failed, to rerun pass '--test test'
[INFO] running `Command { std: "docker" "inspect" "aa6da40e9d07a27284f103f3e57a46b9a8bfc737a7211964fde0c6db72f87eda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa6da40e9d07a27284f103f3e57a46b9a8bfc737a7211964fde0c6db72f87eda", kill_on_drop: false }`
[INFO] [stdout] aa6da40e9d07a27284f103f3e57a46b9a8bfc737a7211964fde0c6db72f87eda