[INFO] fetching crate smiles-parser 0.4.1...
[INFO] testing smiles-parser-0.4.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate smiles-parser 0.4.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate smiles-parser 0.4.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate smiles-parser 0.4.1
[INFO] finished tweaking crates.io crate smiles-parser 0.4.1
[INFO] tweaked toml for crates.io crate smiles-parser 0.4.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded periodic-table-on-an-enum v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a497c8c7590afb70856b8c76276194e68c61a93f02ab5df81596d969c7df79c6
[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" "a497c8c7590afb70856b8c76276194e68c61a93f02ab5df81596d969c7df79c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a497c8c7590afb70856b8c76276194e68c61a93f02ab5df81596d969c7df79c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a497c8c7590afb70856b8c76276194e68c61a93f02ab5df81596d969c7df79c6", kill_on_drop: false }`
[INFO] [stdout] a497c8c7590afb70856b8c76276194e68c61a93f02ab5df81596d969c7df79c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 1a8fa30d8ce0e7ed807805eae60230360a65265d948cf3def8a2dd72f1342521
[INFO] running `Command { std: "docker" "start" "-a" "1a8fa30d8ce0e7ed807805eae60230360a65265d948cf3def8a2dd72f1342521", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]    Compiling periodic-table-on-an-enum v0.3.2
[INFO] [stderr]    Compiling bitvec v0.19.6
[INFO] [stderr]    Compiling smiles-parser v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.53s
[INFO] running `Command { std: "docker" "inspect" "1a8fa30d8ce0e7ed807805eae60230360a65265d948cf3def8a2dd72f1342521", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a8fa30d8ce0e7ed807805eae60230360a65265d948cf3def8a2dd72f1342521", kill_on_drop: false }`
[INFO] [stdout] 1a8fa30d8ce0e7ed807805eae60230360a65265d948cf3def8a2dd72f1342521
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dacb8553180262cd3f3cf43ddbf2b1e747bb00a7c6fef2d6b96c8b9110b62c16
[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" "dacb8553180262cd3f3cf43ddbf2b1e747bb00a7c6fef2d6b96c8b9110b62c16", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling smiles-parser v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `item`
[INFO] [stdout]   --> tests/wikidata.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub item: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `WikidataItem` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> tests/wikidata.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[derive(Debug, Clone, Deserialize)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `item_label`
[INFO] [stdout]   --> tests/wikidata.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub item_label: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `WikidataItem` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> tests/wikidata.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[derive(Debug, Clone, Deserialize)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.65s
[INFO] running `Command { std: "docker" "inspect" "dacb8553180262cd3f3cf43ddbf2b1e747bb00a7c6fef2d6b96c8b9110b62c16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dacb8553180262cd3f3cf43ddbf2b1e747bb00a7c6fef2d6b96c8b9110b62c16", kill_on_drop: false }`
[INFO] [stdout] dacb8553180262cd3f3cf43ddbf2b1e747bb00a7c6fef2d6b96c8b9110b62c16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", 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] bdc740b8988ea942e3eac285574a4a18c5197ff6f4cb8fca5857349cf002b966
[INFO] running `Command { std: "docker" "start" "-a" "bdc740b8988ea942e3eac285574a4a18c5197ff6f4cb8fca5857349cf002b966", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `item`
[INFO] [stderr]   --> tests/wikidata.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub item: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `WikidataItem` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> tests/wikidata.rs:16:10
[INFO] [stderr]    |
[INFO] [stderr] 16 | #[derive(Debug, Clone, Deserialize)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `item_label`
[INFO] [stderr]   --> tests/wikidata.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub item_label: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `WikidataItem` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> tests/wikidata.rs:16:10
[INFO] [stderr]    |
[INFO] [stderr] 16 | #[derive(Debug, Clone, Deserialize)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `smiles-parser` (test "wikidata") generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/smiles_parser-6d049f4d528d2b5e)
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::atom_cases ... ok
[INFO] [stdout] test tests::chain_trigonal_bipyramidal ... ok
[INFO] [stdout] test tests::ring_bond_digit_cases ... ok
[INFO] [stdout] test tests::chirality_cases ... ok
[INFO] [stdout] test tests::rings_chain ... ok
[INFO] [stdout] test tests::symbol_cases ... ok
[INFO] [stdout] test tests::isotope_opt_cases ... ok
[INFO] [stdout] test tests::branch_neopentane ... ok
[INFO] [stdout] test tests::bracket_atom_cases ... ok
[INFO] [stdout] test tests::ring_and_branch_chain ... ok
[INFO] [stdout] test tests::branch_isobutane ... ok
[INFO] [stdout] test tests::chain_ethane ... ok
[INFO] [stdout] test tests::chain_ethene ... ok
[INFO] [stdout] test tests::chain_sodium_chloride ... ok
[INFO] [stderr]      Running tests/wikidata.rs (/opt/rustwide/target/debug/deps/wikidata-388e30a4ba17fc2d)
[INFO] [stdout] test tests::chain_fluoromethane ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests smiles-parser
[INFO] [stdout] test parse_wikidata_items ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.67s
[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" "bdc740b8988ea942e3eac285574a4a18c5197ff6f4cb8fca5857349cf002b966", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdc740b8988ea942e3eac285574a4a18c5197ff6f4cb8fca5857349cf002b966", kill_on_drop: false }`
[INFO] [stdout] bdc740b8988ea942e3eac285574a4a18c5197ff6f4cb8fca5857349cf002b966