[INFO] fetching crate smiles-parser 0.4.1...
[INFO] testing smiles-parser-0.4.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate smiles-parser 0.4.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate smiles-parser 0.4.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", 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] 206db51b478ac7bd64c6b5ba13b795a2720f8636677722f4721a29446de91d0b
[INFO] running `Command { std: "docker" "start" "-a" "206db51b478ac7bd64c6b5ba13b795a2720f8636677722f4721a29446de91d0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "206db51b478ac7bd64c6b5ba13b795a2720f8636677722f4721a29446de91d0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "206db51b478ac7bd64c6b5ba13b795a2720f8636677722f4721a29446de91d0b", kill_on_drop: false }`
[INFO] [stdout] 206db51b478ac7bd64c6b5ba13b795a2720f8636677722f4721a29446de91d0b
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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] 7297afcebc4a9c68f23ea4ef94d8467a7dd02519dfbd0c0a8ffe63b7c2827382
[INFO] running `Command { std: "docker" "start" "-a" "7297afcebc4a9c68f23ea4ef94d8467a7dd02519dfbd0c0a8ffe63b7c2827382", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling periodic-table-on-an-enum v0.3.2
[INFO] [stderr]    Compiling nom v6.2.1
[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 16.79s
[INFO] running `Command { std: "docker" "inspect" "7297afcebc4a9c68f23ea4ef94d8467a7dd02519dfbd0c0a8ffe63b7c2827382", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7297afcebc4a9c68f23ea4ef94d8467a7dd02519dfbd0c0a8ffe63b7c2827382", kill_on_drop: false }`
[INFO] [stdout] 7297afcebc4a9c68f23ea4ef94d8467a7dd02519dfbd0c0a8ffe63b7c2827382
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--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] 72cc5908dca730ebf9b936a7361268234cf4b194e060f99d841b3d8bcf7e87c8
[INFO] running `Command { std: "docker" "start" "-a" "72cc5908dca730ebf9b936a7361268234cf4b194e060f99d841b3d8bcf7e87c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde_json v1.0.72
[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] 
[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] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 31.13s
[INFO] running `Command { std: "docker" "inspect" "72cc5908dca730ebf9b936a7361268234cf4b194e060f99d841b3d8bcf7e87c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72cc5908dca730ebf9b936a7361268234cf4b194e060f99d841b3d8bcf7e87c8", kill_on_drop: false }`
[INFO] [stdout] 72cc5908dca730ebf9b936a7361268234cf4b194e060f99d841b3d8bcf7e87c8
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d6ad9b0d1f83265e9c12cd0e303d6c4a2b92d4dcd02b291fe96759b8c5bae17
[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" "5d6ad9b0d1f83265e9c12cd0e303d6c4a2b92d4dcd02b291fe96759b8c5bae17", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[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] 
[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] warning: `smiles-parser` (test "wikidata") generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/smiles_parser-309e2617f9ee35d7)
[INFO] [stdout] test tests::atom_cases ... ok
[INFO] [stdout] test tests::ring_bond_digit_cases ... ok
[INFO] [stdout] test tests::branch_neopentane ... ok
[INFO] [stdout] test tests::chain_ethane ... ok
[INFO] [stdout] test tests::rings_chain ... ok
[INFO] [stdout] test tests::bracket_atom_cases ... ok
[INFO] [stdout] test tests::ring_and_branch_chain ... ok
[INFO] [stderr]      Running tests/wikidata.rs (/opt/rustwide/target/debug/deps/wikidata-e6c4e411532c196a)
[INFO] [stdout] test tests::symbol_cases ... ok
[INFO] [stdout] test tests::isotope_opt_cases ... ok
[INFO] [stdout] test tests::chirality_cases ... ok
[INFO] [stdout] test tests::chain_trigonal_bipyramidal ... ok
[INFO] [stdout] test tests::chain_sodium_chloride ... ok
[INFO] [stdout] test tests::chain_fluoromethane ... ok
[INFO] [stdout] test tests::chain_ethene ... ok
[INFO] [stdout] test tests::branch_isobutane ... 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 1.85s
[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" "5d6ad9b0d1f83265e9c12cd0e303d6c4a2b92d4dcd02b291fe96759b8c5bae17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d6ad9b0d1f83265e9c12cd0e303d6c4a2b92d4dcd02b291fe96759b8c5bae17", kill_on_drop: false }`
[INFO] [stdout] 5d6ad9b0d1f83265e9c12cd0e303d6c4a2b92d4dcd02b291fe96759b8c5bae17