[INFO] updating cached repository https://github.com/JulioDeBastiani/python-parser
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9e903fd5a9e3d3340e8500d0b882464b1babf8f5
[INFO] checking JulioDeBastiani/python-parser against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJulioDeBastiani%2Fpython-parser" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JulioDeBastiani/python-parser on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/JulioDeBastiani/python-parser
[INFO] finished tweaking git repo https://github.com/JulioDeBastiani/python-parser
[INFO] tweaked toml for git repo https://github.com/JulioDeBastiani/python-parser written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/JulioDeBastiani/python-parser already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 643453d4fc2f7eff8f4bcff3b94c68f0077e0fd36bb0b3ca46f9894a0f08dc7e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "643453d4fc2f7eff8f4bcff3b94c68f0077e0fd36bb0b3ca46f9894a0f08dc7e"`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling bitflags v1.2.0
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking python-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant `STATEMENT_LIST` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:624:5
[INFO] [stderr]     |
[INFO] [stderr] 624 |     STATEMENT_LIST,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StatementList`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `STATEMENT_LIST_E` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:626:5
[INFO] [stderr]     |
[INFO] [stderr] 626 |     STATEMENT_LIST_E,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StatementListE`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ID_LIST` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:628:5
[INFO] [stderr]     |
[INFO] [stderr] 628 |     ID_LIST,
[INFO] [stderr]     |     ^^^^^^^ help: convert the identifier to upper camel case: `IdList`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EXPRESSION_LIST` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:629:5
[INFO] [stderr]     |
[INFO] [stderr] 629 |     EXPRESSION_LIST,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ExpressionList`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EXPRESSION_STATEMENT` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:630:5
[INFO] [stderr]     |
[INFO] [stderr] 630 |     EXPRESSION_STATEMENT,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ExpressionStatement`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ELSE_STATEMENT` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:632:5
[INFO] [stderr]     |
[INFO] [stderr] 632 |     ELSE_STATEMENT,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ElseStatement`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ID_LIST_D` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:633:5
[INFO] [stderr]     |
[INFO] [stderr] 633 |     ID_LIST_D,
[INFO] [stderr]     |     ^^^^^^^^^ help: convert the identifier to upper camel case: `IdListD`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EXPRESSION_STATEMENTL` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:634:5
[INFO] [stderr]     |
[INFO] [stderr] 634 |     EXPRESSION_STATEMENTL,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ExpressionStatementl`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ASSIGNMENT_EXPRESSIONL` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:635:5
[INFO] [stderr]     |
[INFO] [stderr] 635 |     ASSIGNMENT_EXPRESSIONL,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AssignmentExpressionl`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ID_OR_FCALL_D` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:636:5
[INFO] [stderr]     |
[INFO] [stderr] 636 |     ID_OR_FCALL_D,
[INFO] [stderr]     |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `IdOrFcallD`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ID_OR_FCALL` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:637:5
[INFO] [stderr]     |
[INFO] [stderr] 637 |     ID_OR_FCALL,
[INFO] [stderr]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `IdOrFcall`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EXPRESSION_LIST_d` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:638:5
[INFO] [stderr]     |
[INFO] [stderr] 638 |     EXPRESSION_LIST_d,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ExpressionListD`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ASSIGNMENT_EXPRESSION` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:639:5
[INFO] [stderr]     |
[INFO] [stderr] 639 |     ASSIGNMENT_EXPRESSION,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AssignmentExpression`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EXPRESSION_A` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:640:5
[INFO] [stderr]     |
[INFO] [stderr] 640 |     EXPRESSION_A,
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ExpressionA`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EXPRESSION_B` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:642:5
[INFO] [stderr]     |
[INFO] [stderr] 642 |     EXPRESSION_B,
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ExpressionB`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EXPRESSION_AL` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:643:5
[INFO] [stderr]     |
[INFO] [stderr] 643 |     EXPRESSION_AL,
[INFO] [stderr]     |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ExpressionAl`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EXPRESSION_C` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:644:5
[INFO] [stderr]     |
[INFO] [stderr] 644 |     EXPRESSION_C,
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ExpressionC`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EXPRESSION_BL` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:645:5
[INFO] [stderr]     |
[INFO] [stderr] 645 |     EXPRESSION_BL,
[INFO] [stderr]     |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ExpressionBl`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EXPRESSION_D` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:646:5
[INFO] [stderr]     |
[INFO] [stderr] 646 |     EXPRESSION_D,
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ExpressionD`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EXPRESSION_CL` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:647:5
[INFO] [stderr]     |
[INFO] [stderr] 647 |     EXPRESSION_CL,
[INFO] [stderr]     |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ExpressionCl`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `STATEMENT_LIST` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:624:5
[INFO] [stderr]     |
[INFO] [stderr] 624 |     STATEMENT_LIST,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StatementList`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `STATEMENT_LIST_E` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:626:5
[INFO] [stderr]     |
[INFO] [stderr] 626 |     STATEMENT_LIST_E,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StatementListE`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ID_LIST` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:628:5
[INFO] [stderr]     |
[INFO] [stderr] 628 |     ID_LIST,
[INFO] [stderr]     |     ^^^^^^^ help: convert the identifier to upper camel case: `IdList`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EXPRESSION_LIST` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:629:5
[INFO] [stderr]     |
[INFO] [stderr] 629 |     EXPRESSION_LIST,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ExpressionList`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EXPRESSION_STATEMENT` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:630:5
[INFO] [stderr]     |
[INFO] [stderr] 630 |     EXPRESSION_STATEMENT,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ExpressionStatement`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ELSE_STATEMENT` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:632:5
[INFO] [stderr]     |
[INFO] [stderr] 632 |     ELSE_STATEMENT,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ElseStatement`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ID_LIST_D` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:633:5
[INFO] [stderr]     |
[INFO] [stderr] 633 |     ID_LIST_D,
[INFO] [stderr]     |     ^^^^^^^^^ help: convert the identifier to upper camel case: `IdListD`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EXPRESSION_STATEMENTL` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:634:5
[INFO] [stderr]     |
[INFO] [stderr] 634 |     EXPRESSION_STATEMENTL,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ExpressionStatementl`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ASSIGNMENT_EXPRESSIONL` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:635:5
[INFO] [stderr]     |
[INFO] [stderr] 635 |     ASSIGNMENT_EXPRESSIONL,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AssignmentExpressionl`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ID_OR_FCALL_D` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:636:5
[INFO] [stderr]     |
[INFO] [stderr] 636 |     ID_OR_FCALL_D,
[INFO] [stderr]     |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `IdOrFcallD`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ID_OR_FCALL` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:637:5
[INFO] [stderr]     |
[INFO] [stderr] 637 |     ID_OR_FCALL,
[INFO] [stderr]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `IdOrFcall`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EXPRESSION_LIST_d` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:638:5
[INFO] [stderr]     |
[INFO] [stderr] 638 |     EXPRESSION_LIST_d,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ExpressionListD`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ASSIGNMENT_EXPRESSION` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:639:5
[INFO] [stderr]     |
[INFO] [stderr] 639 |     ASSIGNMENT_EXPRESSION,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AssignmentExpression`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EXPRESSION_A` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:640:5
[INFO] [stderr]     |
[INFO] [stderr] 640 |     EXPRESSION_A,
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ExpressionA`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EXPRESSION_B` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:642:5
[INFO] [stderr]     |
[INFO] [stderr] 642 |     EXPRESSION_B,
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ExpressionB`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EXPRESSION_AL` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:643:5
[INFO] [stderr]     |
[INFO] [stderr] 643 |     EXPRESSION_AL,
[INFO] [stderr]     |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ExpressionAl`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EXPRESSION_C` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:644:5
[INFO] [stderr]     |
[INFO] [stderr] 644 |     EXPRESSION_C,
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ExpressionC`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EXPRESSION_BL` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:645:5
[INFO] [stderr]     |
[INFO] [stderr] 645 |     EXPRESSION_BL,
[INFO] [stderr]     |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ExpressionBl`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EXPRESSION_D` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:646:5
[INFO] [stderr]     |
[INFO] [stderr] 646 |     EXPRESSION_D,
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ExpressionD`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EXPRESSION_CL` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:647:5
[INFO] [stderr]     |
[INFO] [stderr] 647 |     EXPRESSION_CL,
[INFO] [stderr]     |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ExpressionCl`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `prod32`
[INFO] [stderr]    --> src/main.rs:692:9
[INFO] [stderr]     |
[INFO] [stderr] 692 |     let prod32 = vec![PossibleStates::Terminal(TkType::ReservedWord("RWORD{AND}")), PossibleStates::EXPRESSION];
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_prod32`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `prod32`
[INFO] [stderr]    --> src/main.rs:692:9
[INFO] [stderr]     |
[INFO] [stderr] 692 |     let prod32 = vec![PossibleStates::Terminal(TkType::ReservedWord("RWORD{AND}")), PossibleStates::EXPRESSION];
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_prod32`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ParseError`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     ParseError(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ParseError`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     ParseError(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 22 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 22 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.84s
[INFO] running `"docker" "inspect" "643453d4fc2f7eff8f4bcff3b94c68f0077e0fd36bb0b3ca46f9894a0f08dc7e"`
[INFO] running `"docker" "rm" "-f" "643453d4fc2f7eff8f4bcff3b94c68f0077e0fd36bb0b3ca46f9894a0f08dc7e"`
[INFO] [stdout] 643453d4fc2f7eff8f4bcff3b94c68f0077e0fd36bb0b3ca46f9894a0f08dc7e