[INFO] fetching crate smiles-parser 0.2.0...
[INFO] checking smiles-parser-0.2.0 against try#13f916f63bc6575d5ff1f989237dfabe88981368 for pr-69880
[INFO] extracting crate smiles-parser 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate smiles-parser 0.2.0 on toolchain 13f916f63bc6575d5ff1f989237dfabe88981368
[INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate smiles-parser 0.2.0
[INFO] finished tweaking crates.io crate smiles-parser 0.2.0
[INFO] tweaked toml for crates.io crate smiles-parser 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bb02b14a7fd45c1ab81eaa06d5629af03694d66b07595d296fc6821a0ff9872f
[INFO] running `"docker" "start" "-a" "bb02b14a7fd45c1ab81eaa06d5629af03694d66b07595d296fc6821a0ff9872f"`
[INFO] [stderr]    Compiling json v0.12.2
[INFO] [stderr]    Compiling ptable v0.3.2
[INFO] [stderr]     Checking smiles-parser v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nom::multi::count`
[INFO] [stderr]   --> src/lib.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use nom::multi::count;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nom::multi::count`
[INFO] [stderr]   --> src/lib.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use nom::multi::count;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `raw_symbol`
[INFO] [stderr]   --> src/lib.rs:27:4
[INFO] [stderr]    |
[INFO] [stderr] 27 | fn raw_symbol(input: &[u8]) -> IResult<&[u8], &[u8]> {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `symbol`
[INFO] [stderr]   --> src/lib.rs:39:4
[INFO] [stderr]    |
[INFO] [stderr] 39 | fn symbol(input: &[u8]) -> IResult<&[u8], Symbol> {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `isotope_opt`
[INFO] [stderr]   --> src/lib.rs:62:4
[INFO] [stderr]    |
[INFO] [stderr] 62 | fn isotope_opt(input: &[u8]) -> IResult<&[u8], Option<u16>> {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `bracket_atom`
[INFO] [stderr]   --> src/lib.rs:71:4
[INFO] [stderr]    |
[INFO] [stderr] 71 | fn bracket_atom(input: &[u8]) -> IResult<&[u8], BracketAtom> {
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `raw_aliphatic_organic`
[INFO] [stderr]   --> src/lib.rs:90:4
[INFO] [stderr]    |
[INFO] [stderr] 90 | fn raw_aliphatic_organic(input: &[u8]) -> IResult<&[u8], &[u8]> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `aliphatic_organic_atom`
[INFO] [stderr]    --> src/lib.rs:106:4
[INFO] [stderr]     |
[INFO] [stderr] 106 | fn aliphatic_organic_atom(input: &[u8]) -> IResult<&[u8], AliphaticOrganicAtom> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `atom`
[INFO] [stderr]    --> src/lib.rs:124:4
[INFO] [stderr]     |
[INFO] [stderr] 124 | fn atom(input: &[u8]) -> IResult<&[u8], Atom> {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `branched_atom`
[INFO] [stderr]    --> src/lib.rs:141:4
[INFO] [stderr]     |
[INFO] [stderr] 141 | fn branched_atom(input: &[u8]) -> IResult<&[u8], BranchedAtom> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `raw_bond`
[INFO] [stderr]    --> src/lib.rs:163:4
[INFO] [stderr]     |
[INFO] [stderr] 163 | fn raw_bond(input: &[u8]) -> IResult<&[u8], &[u8]> {
[INFO] [stderr]     |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `bond`
[INFO] [stderr]    --> src/lib.rs:175:4
[INFO] [stderr]     |
[INFO] [stderr] 175 | fn bond(input: &[u8]) -> IResult<&[u8], Bond> {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `bond_digits`
[INFO] [stderr]    --> src/lib.rs:194:4
[INFO] [stderr]     |
[INFO] [stderr] 194 | fn bond_digits(input: &[u8]) -> IResult<&[u8], u8> {
[INFO] [stderr]     |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `ring_bond`
[INFO] [stderr]    --> src/lib.rs:207:4
[INFO] [stderr]     |
[INFO] [stderr] 207 | fn ring_bond(input: &[u8]) -> IResult<&[u8], RingBond> {
[INFO] [stderr]     |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `chain`
[INFO] [stderr]    --> src/lib.rs:220:4
[INFO] [stderr]     |
[INFO] [stderr] 220 | fn chain(input: &[u8]) -> IResult<&[u8], Chain> {
[INFO] [stderr]     |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `dot`
[INFO] [stderr]    --> src/lib.rs:235:4
[INFO] [stderr]     |
[INFO] [stderr] 235 | fn dot(input: &[u8]) -> IResult<&[u8], Dot> {
[INFO] [stderr]     |    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `bond_or_dot`
[INFO] [stderr]    --> src/lib.rs:245:4
[INFO] [stderr]     |
[INFO] [stderr] 245 | fn bond_or_dot(input: &[u8]) -> IResult<&[u8], BondOrDot> {
[INFO] [stderr]     |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `branch`
[INFO] [stderr]    --> src/lib.rs:258:4
[INFO] [stderr]     |
[INFO] [stderr] 258 | fn branch(input: &[u8]) -> IResult<&[u8], Branch> {
[INFO] [stderr]     |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.61s
[INFO] running `"docker" "inspect" "bb02b14a7fd45c1ab81eaa06d5629af03694d66b07595d296fc6821a0ff9872f"`
[INFO] running `"docker" "rm" "-f" "bb02b14a7fd45c1ab81eaa06d5629af03694d66b07595d296fc6821a0ff9872f"`
[INFO] [stdout] bb02b14a7fd45c1ab81eaa06d5629af03694d66b07595d296fc6821a0ff9872f