[INFO] fetching crate smiles-parser 0.4.1...
[INFO] testing smiles-parser-0.4.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate smiles-parser 0.4.1 into /workspace/builds/worker-2-tc2/source
[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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smiles-parser 0.4.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 36 packages to latest compatible versions
[INFO] [stderr]       Adding derive_more v0.99.20 (available: v2.0.1)
[INFO] [stderr]       Adding itertools v0.9.0 (available: v0.14.0)
[INFO] [stderr]       Adding memchr v2.3.4 (available: v2.7.6)
[INFO] [stderr]       Adding nom v6.2.2 (available: v8.0.0)
[INFO] [stderr]       Adding petgraph v0.5.1 (available: v0.8.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 898e025cf16820b57db860335f8f7832d9b468c96caa763bb847e9df63ee30ef
[INFO] running `Command { std: "docker" "start" "-a" "898e025cf16820b57db860335f8f7832d9b468c96caa763bb847e9df63ee30ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "898e025cf16820b57db860335f8f7832d9b468c96caa763bb847e9df63ee30ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "898e025cf16820b57db860335f8f7832d9b468c96caa763bb847e9df63ee30ef", kill_on_drop: false }`
[INFO] [stdout] 898e025cf16820b57db860335f8f7832d9b468c96caa763bb847e9df63ee30ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e59b2d618062f907df8004b3b436fb836292d291b1eb4bd91ba4e60906686bd
[INFO] running `Command { std: "docker" "start" "-a" "9e59b2d618062f907df8004b3b436fb836292d291b1eb4bd91ba4e60906686bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling nom v6.2.2
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling bitvec v0.19.6
[INFO] [stderr]    Compiling periodic-table-on-an-enum v0.3.2
[INFO] [stderr]    Compiling smiles-parser v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.08s
[INFO] running `Command { std: "docker" "inspect" "9e59b2d618062f907df8004b3b436fb836292d291b1eb4bd91ba4e60906686bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e59b2d618062f907df8004b3b436fb836292d291b1eb4bd91ba4e60906686bd", kill_on_drop: false }`
[INFO] [stdout] 9e59b2d618062f907df8004b3b436fb836292d291b1eb4bd91ba4e60906686bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c9ea11bd6f97a07b1accf6ed57ed199c60301855fd68e2fa572d3a470bdd72d
[INFO] running `Command { std: "docker" "start" "-a" "4c9ea11bd6f97a07b1accf6ed57ed199c60301855fd68e2fa572d3a470bdd72d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling smiles-parser v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `item` and `item_label` are never read
[INFO] [stdout]   --> tests/wikidata.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct WikidataItem {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 18 |     pub item: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 19 |     #[serde(rename = "itemLabel")]
[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]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.23s
[INFO] running `Command { std: "docker" "inspect" "4c9ea11bd6f97a07b1accf6ed57ed199c60301855fd68e2fa572d3a470bdd72d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c9ea11bd6f97a07b1accf6ed57ed199c60301855fd68e2fa572d3a470bdd72d", kill_on_drop: false }`
[INFO] [stdout] 4c9ea11bd6f97a07b1accf6ed57ed199c60301855fd68e2fa572d3a470bdd72d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 37911ff290a07882094bad201303bb7591a8ef5199234e4be5b1d5446b101e28
[INFO] running `Command { std: "docker" "start" "-a" "37911ff290a07882094bad201303bb7591a8ef5199234e4be5b1d5446b101e28", kill_on_drop: false }`
[INFO] [stderr] warning: fields `item` and `item_label` are never read
[INFO] [stderr]   --> tests/wikidata.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 17 | struct WikidataItem {
[INFO] [stderr]    |        ------------ fields in this struct
[INFO] [stderr] 18 |     pub item: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 19 |     #[serde(rename = "itemLabel")]
[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]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `smiles-parser` (test "wikidata") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smiles_parser-4391142808e34066)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::atom_cases ... ok
[INFO] [stdout] test tests::bracket_atom_cases ... ok
[INFO] [stdout] test tests::branch_isobutane ... ok
[INFO] [stdout] test tests::branch_neopentane ... ok
[INFO] [stdout] test tests::chain_ethane ... ok
[INFO] [stdout] test tests::chain_fluoromethane ... ok
[INFO] [stdout] test tests::chain_sodium_chloride ... ok
[INFO] [stdout] test tests::chirality_cases ... ok
[INFO] [stdout] test tests::chain_trigonal_bipyramidal ... ok
[INFO] [stdout] test tests::isotope_opt_cases ... ok
[INFO] [stdout] test tests::rings_chain ... ok
[INFO] [stdout] test tests::ring_and_branch_chain ... ok
[INFO] [stdout] test tests::ring_bond_digit_cases ... ok
[INFO] [stdout] test tests::symbol_cases ... ok
[INFO] [stdout] test tests::chain_ethene ... 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] [stderr]      Running tests/wikidata.rs (/opt/rustwide/target/debug/deps/wikidata-2ca9cdcf6f4c3528)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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 1.16s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smiles_parser
[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" "37911ff290a07882094bad201303bb7591a8ef5199234e4be5b1d5446b101e28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37911ff290a07882094bad201303bb7591a8ef5199234e4be5b1d5446b101e28", kill_on_drop: false }`
[INFO] [stdout] 37911ff290a07882094bad201303bb7591a8ef5199234e4be5b1d5446b101e28