[INFO] cloning repository https://github.com/bkase/jsonschema-to-dhall
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bkase/jsonschema-to-dhall" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbkase%2Fjsonschema-to-dhall", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbkase%2Fjsonschema-to-dhall'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 88299aa6e021ec85e2661bea5cfdc4483aa62b4b
[INFO] checking bkase/jsonschema-to-dhall against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbkase%2Fjsonschema-to-dhall" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bkase/jsonschema-to-dhall on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bkase/jsonschema-to-dhall
[INFO] finished tweaking git repo https://github.com/bkase/jsonschema-to-dhall
[INFO] tweaked toml for git repo https://github.com/bkase/jsonschema-to-dhall written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/bkase/jsonschema-to-dhall already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive_internals v0.25.0
[INFO] [stderr]   Downloaded schemars v0.7.2
[INFO] [stderr]   Downloaded schemars_derive v0.7.2
[INFO] [stderr]   Downloaded serde_json v1.0.52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b750f6a7a0a748f3a0ce3080ca7701c21c605d7fc268ee2c2434abea4f076bbb
[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" "b750f6a7a0a748f3a0ce3080ca7701c21c605d7fc268ee2c2434abea4f076bbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b750f6a7a0a748f3a0ce3080ca7701c21c605d7fc268ee2c2434abea4f076bbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b750f6a7a0a748f3a0ce3080ca7701c21c605d7fc268ee2c2434abea4f076bbb", kill_on_drop: false }`
[INFO] [stdout] b750f6a7a0a748f3a0ce3080ca7701c21c605d7fc268ee2c2434abea4f076bbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 220a269231d1f59be0de734ce4d5eecc83a75a334330c66b4bbea5d043d42ecf
[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" "220a269231d1f59be0de734ce4d5eecc83a75a334330c66b4bbea5d043d42ecf", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.19
[INFO] [stderr]    Compiling schemars v0.7.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling schemars_derive v0.7.2
[INFO] [stderr]     Checking serde v1.0.106
[INFO] [stderr]     Checking serde_json v1.0.52
[INFO] [stderr]     Checking jsonschema-to-dhall v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Zip`
[INFO] [stdout]   --> src/main.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::iter::{self, Zip};
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zip`
[INFO] [stdout]   --> src/main.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::iter::{self, Zip};
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pi_all_expr`
[INFO] [stdout]    --> src/main.rs:700:12
[INFO] [stdout]     |
[INFO] [stdout] 700 |     pub fn pi_all_expr(vars: &[VarRef], expr: Rc<Expr>) -> Rc<Expr> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unionOrRegular` should have a snake case name
[INFO] [stdout]    --> src/main.rs:484:4
[INFO] [stdout]     |
[INFO] [stdout] 484 | fn unionOrRegular(ctx: &mut Context, ss: &[Schema]) -> Type {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `union_or_regular`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `objToType` should have a snake case name
[INFO] [stdout]    --> src/main.rs:505:4
[INFO] [stdout]     |
[INFO] [stdout] 505 | fn objToType(ctx: &mut Context, o: &ObjectValidation) -> Type {
[INFO] [stdout]     |    ^^^^^^^^^ help: convert the identifier to snake case: `obj_to_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `innerTyp` should have a snake case name
[INFO] [stdout]    --> src/main.rs:513:13
[INFO] [stdout]     |
[INFO] [stdout] 513 |         let innerTyp = schemaToType(ctx, obj).indirection(name, ctx);
[INFO] [stdout]     |             ^^^^^^^^ help: convert the identifier to snake case: `inner_typ`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `schemaToTypeTopLevel` should have a snake case name
[INFO] [stdout]    --> src/main.rs:530:4
[INFO] [stdout]     |
[INFO] [stdout] 530 | fn schemaToTypeTopLevel(ctx: &mut Context, s: &SchemaObject) -> Type {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `schema_to_type_top_level`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `schemaToType` should have a snake case name
[INFO] [stdout]    --> src/main.rs:567:4
[INFO] [stdout]     |
[INFO] [stdout] 567 | fn schemaToType(ctx: &mut Context, s: &SchemaObject) -> Type0 {
[INFO] [stdout]     |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `schema_to_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `innerTyp` should have a snake case name
[INFO] [stdout]    --> src/main.rs:592:29
[INFO] [stdout]     |
[INFO] [stdout] 592 |                         let innerTyp = match items {
[INFO] [stdout]     |                             ^^^^^^^^ help: convert the identifier to snake case: `inner_typ`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `schemaAsObj` should have a snake case name
[INFO] [stdout]    --> src/main.rs:658:4
[INFO] [stdout]     |
[INFO] [stdout] 658 | fn schemaAsObj(s: &Schema) -> &SchemaObject {
[INFO] [stdout]     |    ^^^^^^^^^^^ help: convert the identifier to snake case: `schema_as_obj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `addDefinitionsToCtx` should have a snake case name
[INFO] [stdout]    --> src/main.rs:665:4
[INFO] [stdout]     |
[INFO] [stdout] 665 | fn addDefinitionsToCtx(ctx: &mut Context, definitions: &BTreeMap<String, Schema>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `add_definitions_to_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `innerTyp` should have a snake case name
[INFO] [stdout]    --> src/main.rs:670:13
[INFO] [stdout]     |
[INFO] [stdout] 670 |         let innerTyp = schemaToTypeTopLevel(ctx, schemaAsObj(value));
[INFO] [stdout]     |             ^^^^^^^^ help: convert the identifier to snake case: `inner_typ`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rootSchema` should have a snake case name
[INFO] [stdout]    --> src/main.rs:683:4
[INFO] [stdout]     |
[INFO] [stdout] 683 | fn rootSchema(ctx: &mut Context, r: &RootSchema) -> Type {
[INFO] [stdout]     |    ^^^^^^^^^^ help: convert the identifier to snake case: `root_schema`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `rootRecord` should have a snake case name
[INFO] [stdout]    --> src/main.rs:686:9
[INFO] [stdout]     |
[INFO] [stdout] 686 |     let rootRecord = schemaToTypeTopLevel(ctx, &r.schema);
[INFO] [stdout]     |         ^^^^^^^^^^ help: convert the identifier to snake case: `root_record`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pi_all_expr`
[INFO] [stdout]    --> src/main.rs:700:12
[INFO] [stdout]     |
[INFO] [stdout] 700 |     pub fn pi_all_expr(vars: &[VarRef], expr: Rc<Expr>) -> Rc<Expr> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unionOrRegular` should have a snake case name
[INFO] [stdout]    --> src/main.rs:484:4
[INFO] [stdout]     |
[INFO] [stdout] 484 | fn unionOrRegular(ctx: &mut Context, ss: &[Schema]) -> Type {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `union_or_regular`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `objToType` should have a snake case name
[INFO] [stdout]    --> src/main.rs:505:4
[INFO] [stdout]     |
[INFO] [stdout] 505 | fn objToType(ctx: &mut Context, o: &ObjectValidation) -> Type {
[INFO] [stdout]     |    ^^^^^^^^^ help: convert the identifier to snake case: `obj_to_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `innerTyp` should have a snake case name
[INFO] [stdout]    --> src/main.rs:513:13
[INFO] [stdout]     |
[INFO] [stdout] 513 |         let innerTyp = schemaToType(ctx, obj).indirection(name, ctx);
[INFO] [stdout]     |             ^^^^^^^^ help: convert the identifier to snake case: `inner_typ`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `schemaToTypeTopLevel` should have a snake case name
[INFO] [stdout]    --> src/main.rs:530:4
[INFO] [stdout]     |
[INFO] [stdout] 530 | fn schemaToTypeTopLevel(ctx: &mut Context, s: &SchemaObject) -> Type {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `schema_to_type_top_level`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `schemaToType` should have a snake case name
[INFO] [stdout]    --> src/main.rs:567:4
[INFO] [stdout]     |
[INFO] [stdout] 567 | fn schemaToType(ctx: &mut Context, s: &SchemaObject) -> Type0 {
[INFO] [stdout]     |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `schema_to_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `innerTyp` should have a snake case name
[INFO] [stdout]    --> src/main.rs:592:29
[INFO] [stdout]     |
[INFO] [stdout] 592 |                         let innerTyp = match items {
[INFO] [stdout]     |                             ^^^^^^^^ help: convert the identifier to snake case: `inner_typ`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `schemaAsObj` should have a snake case name
[INFO] [stdout]    --> src/main.rs:658:4
[INFO] [stdout]     |
[INFO] [stdout] 658 | fn schemaAsObj(s: &Schema) -> &SchemaObject {
[INFO] [stdout]     |    ^^^^^^^^^^^ help: convert the identifier to snake case: `schema_as_obj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `addDefinitionsToCtx` should have a snake case name
[INFO] [stdout]    --> src/main.rs:665:4
[INFO] [stdout]     |
[INFO] [stdout] 665 | fn addDefinitionsToCtx(ctx: &mut Context, definitions: &BTreeMap<String, Schema>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `add_definitions_to_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `innerTyp` should have a snake case name
[INFO] [stdout]    --> src/main.rs:670:13
[INFO] [stdout]     |
[INFO] [stdout] 670 |         let innerTyp = schemaToTypeTopLevel(ctx, schemaAsObj(value));
[INFO] [stdout]     |             ^^^^^^^^ help: convert the identifier to snake case: `inner_typ`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rootSchema` should have a snake case name
[INFO] [stdout]    --> src/main.rs:683:4
[INFO] [stdout]     |
[INFO] [stdout] 683 | fn rootSchema(ctx: &mut Context, r: &RootSchema) -> Type {
[INFO] [stdout]     |    ^^^^^^^^^^ help: convert the identifier to snake case: `root_schema`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `rootRecord` should have a snake case name
[INFO] [stdout]    --> src/main.rs:686:9
[INFO] [stdout]     |
[INFO] [stdout] 686 |     let rootRecord = schemaToTypeTopLevel(ctx, &r.schema);
[INFO] [stdout]     |         ^^^^^^^^^^ help: convert the identifier to snake case: `root_record`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.70s
[INFO] running `Command { std: "docker" "inspect" "220a269231d1f59be0de734ce4d5eecc83a75a334330c66b4bbea5d043d42ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "220a269231d1f59be0de734ce4d5eecc83a75a334330c66b4bbea5d043d42ecf", kill_on_drop: false }`
[INFO] [stdout] 220a269231d1f59be0de734ce4d5eecc83a75a334330c66b4bbea5d043d42ecf