[INFO] crate mage 0.2.0 is already in cache
[INFO] extracting crate mage 0.2.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/mage/0.2.0
[INFO] extracting crate mage 0.2.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/mage/0.2.0
[INFO] validating manifest of mage-0.2.0 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mage-0.2.0 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mage-0.2.0
[INFO] finished frobbing mage-0.2.0
[INFO] frobbed toml for mage-0.2.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/mage/0.2.0/Cargo.toml
[INFO] started frobbing mage-0.2.0
[INFO] finished frobbing mage-0.2.0
[INFO] frobbed toml for mage-0.2.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/mage/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking mage-0.2.0 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-7/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/mage/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] cda45b2238a8661a278d5cc75accd28622c5162ef2df2e3ad479bc5070fa0829
[INFO] running `"docker" "start" "-a" "cda45b2238a8661a278d5cc75accd28622c5162ef2df2e3ad479bc5070fa0829"`
[INFO] [stderr]     Checking eval v0.4.3
[INFO] [stderr]     Checking serde_json v0.9.10
[INFO] [stderr]     Checking mage v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:108:21
[INFO] [stderr]     |
[INFO] [stderr] 108 | type Compiled = Box<Fn(Contexts, &Functions) -> Result<String, Error>>;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Contexts, &Functions) -> Result<String, Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:108:21
[INFO] [stderr]     |
[INFO] [stderr] 108 | type Compiled = Box<Fn(Contexts, &Functions) -> Result<String, Error>>;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Contexts, &Functions) -> Result<String, Error>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `V: serde::ser::Serialize` is not satisfied
[INFO] [stderr]   --> src/template/mod.rs:65:64
[INFO] [stderr]    |
[INFO] [stderr] 65 |         self.contexts.first_mut().unwrap().insert(name.into(), to_value(&value));
[INFO] [stderr]    |                                                                ^^^^^^^^ the trait `serde::ser::Serialize` is not implemented for `V`
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a `where V: serde::ser::Serialize` bound
[INFO] [stderr]    = note: required because of the requirements on the impl of `serde::ser::Serialize` for `&V`
[INFO] [stderr]    = note: required by `eval::to_value`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `V: serde::ser::Serialize` is not satisfied
[INFO] [stderr]   --> src/template/mod.rs:65:64
[INFO] [stderr]    |
[INFO] [stderr] 65 |         self.contexts.first_mut().unwrap().insert(name.into(), to_value(&value));
[INFO] [stderr]    |                                                                ^^^^^^^^ the trait `serde::ser::Serialize` is not implemented for `V`
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a `where V: serde::ser::Serialize` bound
[INFO] [stderr]    = note: required because of the requirements on the impl of `serde::ser::Serialize` for `&V`
[INFO] [stderr]    = note: required by `eval::to_value`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `render` found for type `eval::Value` in the current scope
[INFO] [stderr]    --> src/tree/mod.rs:221:22
[INFO] [stderr]     |
[INFO] [stderr] 221 |                     .render())
[INFO] [stderr]     |                      ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]     = note: the following trait defines an item `render`, perhaps you need to implement it:
[INFO] [stderr]             candidate #1: `render::Render`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/tree/mod.rs:234:21
[INFO] [stderr]     |
[INFO] [stderr] 233 |                 let boolean = match value {
[INFO] [stderr]     |                                     ----- this match expression has type `eval::Value`
[INFO] [stderr] 234 |                     Value::Bool(_) | Value::Null => {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ expected enum `eval::Value`, found enum `serde_json::Value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `eval::Value`
[INFO] [stderr]                found type `serde_json::Value`
[INFO] [stderr] note: Perhaps two different versions of crate `serde_json` are being used?
[INFO] [stderr]    --> src/tree/mod.rs:234:21
[INFO] [stderr]     |
[INFO] [stderr] 234 |                     Value::Bool(_) | Value::Null => {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/tree/mod.rs:234:38
[INFO] [stderr]     |
[INFO] [stderr] 234 |                     Value::Bool(_) | Value::Null => {
[INFO] [stderr]     |                                      ^^^^^^^^^^^ expected enum `eval::Value`, found enum `serde_json::Value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `eval::Value`
[INFO] [stderr]                found type `serde_json::Value`
[INFO] [stderr] note: Perhaps two different versions of crate `serde_json` are being used?
[INFO] [stderr]    --> src/tree/mod.rs:234:38
[INFO] [stderr]     |
[INFO] [stderr] 234 |                     Value::Bool(_) | Value::Null => {
[INFO] [stderr]     |                                      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/tree/mod.rs:235:32
[INFO] [stderr]     |
[INFO] [stderr] 235 |                         if let Value::Bool(boolean) = value {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^   ----- this match expression has type `eval::Value`
[INFO] [stderr]     |                                |
[INFO] [stderr]     |                                expected enum `eval::Value`, found enum `serde_json::Value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `eval::Value`
[INFO] [stderr]                found type `serde_json::Value`
[INFO] [stderr] note: Perhaps two different versions of crate `serde_json` are being used?
[INFO] [stderr]    --> src/tree/mod.rs:235:32
[INFO] [stderr]     |
[INFO] [stderr] 235 |                         if let Value::Bool(boolean) = value {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/tree/mod.rs:254:29
[INFO] [stderr]     |
[INFO] [stderr] 253 |                         match value {
[INFO] [stderr]     |                               ----- this match expression has type `eval::Value`
[INFO] [stderr] 254 |                             Value::Bool(boolean) => {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^ expected enum `eval::Value`, found enum `serde_json::Value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `eval::Value`
[INFO] [stderr]                found type `serde_json::Value`
[INFO] [stderr] note: Perhaps two different versions of crate `serde_json` are being used?
[INFO] [stderr]    --> src/tree/mod.rs:254:29
[INFO] [stderr]     |
[INFO] [stderr] 254 |                             Value::Bool(boolean) => {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/tree/mod.rs:261:29
[INFO] [stderr]     |
[INFO] [stderr] 261 |                             Value::Null => (),
[INFO] [stderr]     |                             ^^^^^^^^^^^ expected enum `eval::Value`, found enum `serde_json::Value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `eval::Value`
[INFO] [stderr]                found type `serde_json::Value`
[INFO] [stderr] note: Perhaps two different versions of crate `serde_json` are being used?
[INFO] [stderr]    --> src/tree/mod.rs:261:29
[INFO] [stderr]     |
[INFO] [stderr] 261 |                             Value::Null => (),
[INFO] [stderr]     |                             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/tree/mod.rs:285:21
[INFO] [stderr]     |
[INFO] [stderr] 284 |                 match value {
[INFO] [stderr]     |                       ----- this match expression has type `eval::Value`
[INFO] [stderr] 285 |                     Value::Array(ref array) => {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^ expected enum `eval::Value`, found enum `serde_json::Value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `eval::Value`
[INFO] [stderr]                found type `serde_json::Value`
[INFO] [stderr] note: Perhaps two different versions of crate `serde_json` are being used?
[INFO] [stderr]    --> src/tree/mod.rs:285:21
[INFO] [stderr]     |
[INFO] [stderr] 285 |                     Value::Array(ref array) => {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/tree/mod.rs:305:21
[INFO] [stderr]     |
[INFO] [stderr] 284 |                 match value {
[INFO] [stderr]     |                       ----- this match expression has type `eval::Value`
[INFO] [stderr] ...
[INFO] [stderr] 305 |                     Value::Object(ref object) => {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `eval::Value`, found enum `serde_json::Value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `eval::Value`
[INFO] [stderr]                found type `serde_json::Value`
[INFO] [stderr] note: Perhaps two different versions of crate `serde_json` are being used?
[INFO] [stderr]    --> src/tree/mod.rs:305:21
[INFO] [stderr]     |
[INFO] [stderr] 305 |                     Value::Object(ref object) => {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/tree/mod.rs:325:21
[INFO] [stderr]     |
[INFO] [stderr] 325 |                     Value::Null => (),
[INFO] [stderr]     |                     ^^^^^^^^^^^ expected enum `eval::Value`, found enum `serde_json::Value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `eval::Value`
[INFO] [stderr]                found type `serde_json::Value`
[INFO] [stderr] note: Perhaps two different versions of crate `serde_json` are being used?
[INFO] [stderr]    --> src/tree/mod.rs:325:21
[INFO] [stderr]     |
[INFO] [stderr] 325 |                     Value::Null => (),
[INFO] [stderr]     |                     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `render` found for type `eval::Value` in the current scope
[INFO] [stderr]    --> src/tree/mod.rs:221:22
[INFO] [stderr]     |
[INFO] [stderr] 221 |                     .render())
[INFO] [stderr]     |                      ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]     = note: the following trait defines an item `render`, perhaps you need to implement it:
[INFO] [stderr]             candidate #1: `render::Render`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/tree/mod.rs:234:21
[INFO] [stderr]     |
[INFO] [stderr] 233 |                 let boolean = match value {
[INFO] [stderr]     |                                     ----- this match expression has type `eval::Value`
[INFO] [stderr] 234 |                     Value::Bool(_) | Value::Null => {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ expected enum `eval::Value`, found enum `serde_json::Value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `eval::Value`
[INFO] [stderr]                found type `serde_json::Value`
[INFO] [stderr] note: Perhaps two different versions of crate `serde_json` are being used?
[INFO] [stderr]    --> src/tree/mod.rs:234:21
[INFO] [stderr]     |
[INFO] [stderr] 234 |                     Value::Bool(_) | Value::Null => {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/tree/mod.rs:234:38
[INFO] [stderr]     |
[INFO] [stderr] 234 |                     Value::Bool(_) | Value::Null => {
[INFO] [stderr]     |                                      ^^^^^^^^^^^ expected enum `eval::Value`, found enum `serde_json::Value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `eval::Value`
[INFO] [stderr]                found type `serde_json::Value`
[INFO] [stderr] note: Perhaps two different versions of crate `serde_json` are being used?
[INFO] [stderr]    --> src/tree/mod.rs:234:38
[INFO] [stderr]     |
[INFO] [stderr] 234 |                     Value::Bool(_) | Value::Null => {
[INFO] [stderr]     |                                      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/tree/mod.rs:235:32
[INFO] [stderr]     |
[INFO] [stderr] 235 |                         if let Value::Bool(boolean) = value {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^   ----- this match expression has type `eval::Value`
[INFO] [stderr]     |                                |
[INFO] [stderr]     |                                expected enum `eval::Value`, found enum `serde_json::Value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `eval::Value`
[INFO] [stderr]                found type `serde_json::Value`
[INFO] [stderr] note: Perhaps two different versions of crate `serde_json` are being used?
[INFO] [stderr]    --> src/tree/mod.rs:235:32
[INFO] [stderr]     |
[INFO] [stderr] 235 |                         if let Value::Bool(boolean) = value {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/tree/mod.rs:254:29
[INFO] [stderr]     |
[INFO] [stderr] 253 |                         match value {
[INFO] [stderr]     |                               ----- this match expression has type `eval::Value`
[INFO] [stderr] 254 |                             Value::Bool(boolean) => {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^ expected enum `eval::Value`, found enum `serde_json::Value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `eval::Value`
[INFO] [stderr]                found type `serde_json::Value`
[INFO] [stderr] note: Perhaps two different versions of crate `serde_json` are being used?
[INFO] [stderr]    --> src/tree/mod.rs:254:29
[INFO] [stderr]     |
[INFO] [stderr] 254 |                             Value::Bool(boolean) => {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/tree/mod.rs:261:29
[INFO] [stderr]     |
[INFO] [stderr] 261 |                             Value::Null => (),
[INFO] [stderr]     |                             ^^^^^^^^^^^ expected enum `eval::Value`, found enum `serde_json::Value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `eval::Value`
[INFO] [stderr]                found type `serde_json::Value`
[INFO] [stderr] note: Perhaps two different versions of crate `serde_json` are being used?
[INFO] [stderr]    --> src/tree/mod.rs:261:29
[INFO] [stderr]     |
[INFO] [stderr] 261 |                             Value::Null => (),
[INFO] [stderr]     |                             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/tree/mod.rs:285:21
[INFO] [stderr]     |
[INFO] [stderr] 284 |                 match value {
[INFO] [stderr]     |                       ----- this match expression has type `eval::Value`
[INFO] [stderr] 285 |                     Value::Array(ref array) => {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^ expected enum `eval::Value`, found enum `serde_json::Value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `eval::Value`
[INFO] [stderr]                found type `serde_json::Value`
[INFO] [stderr] note: Perhaps two different versions of crate `serde_json` are being used?
[INFO] [stderr]    --> src/tree/mod.rs:285:21
[INFO] [stderr]     |
[INFO] [stderr] 285 |                     Value::Array(ref array) => {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/tree/mod.rs:305:21
[INFO] [stderr]     |
[INFO] [stderr] 284 |                 match value {
[INFO] [stderr]     |                       ----- this match expression has type `eval::Value`
[INFO] [stderr] ...
[INFO] [stderr] 305 |                     Value::Object(ref object) => {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `eval::Value`, found enum `serde_json::Value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `eval::Value`
[INFO] [stderr]                found type `serde_json::Value`
[INFO] [stderr] note: Perhaps two different versions of crate `serde_json` are being used?
[INFO] [stderr]    --> src/tree/mod.rs:305:21
[INFO] [stderr]     |
[INFO] [stderr] 305 |                     Value::Object(ref object) => {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/tree/mod.rs:325:21
[INFO] [stderr]     |
[INFO] [stderr] 325 |                     Value::Null => (),
[INFO] [stderr]     |                     ^^^^^^^^^^^ expected enum `eval::Value`, found enum `serde_json::Value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `eval::Value`
[INFO] [stderr]                found type `serde_json::Value`
[INFO] [stderr] note: Perhaps two different versions of crate `serde_json` are being used?
[INFO] [stderr]    --> src/tree/mod.rs:325:21
[INFO] [stderr]     |
[INFO] [stderr] 325 |                     Value::Null => (),
[INFO] [stderr]     |                     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/tree/mod.rs:289:68
[INFO] [stderr]     |
[INFO] [stderr] 289 |                                 context.insert(_for.value.clone(), value.clone());
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^ expected enum `eval::Value`, found enum `serde_json::Value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `eval::Value`
[INFO] [stderr]                found type `serde_json::Value`
[INFO] [stderr] note: Perhaps two different versions of crate `serde_json` are being used?
[INFO] [stderr]    --> src/tree/mod.rs:289:68
[INFO] [stderr]     |
[INFO] [stderr] 289 |                                 context.insert(_for.value.clone(), value.clone());
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/tree/mod.rs:289:68
[INFO] [stderr]     |
[INFO] [stderr] 289 |                                 context.insert(_for.value.clone(), value.clone());
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^ expected enum `eval::Value`, found enum `serde_json::Value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `eval::Value`
[INFO] [stderr]                found type `serde_json::Value`
[INFO] [stderr] note: Perhaps two different versions of crate `serde_json` are being used?
[INFO] [stderr]    --> src/tree/mod.rs:289:68
[INFO] [stderr]     |
[INFO] [stderr] 289 |                                 context.insert(_for.value.clone(), value.clone());
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/tree/mod.rs:309:68
[INFO] [stderr]     |
[INFO] [stderr] 309 |                                 context.insert(_for.value.clone(), value.clone());
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^ expected enum `eval::Value`, found enum `serde_json::Value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `eval::Value`
[INFO] [stderr]                found type `serde_json::Value`
[INFO] [stderr] note: Perhaps two different versions of crate `serde_json` are being used?
[INFO] [stderr]    --> src/tree/mod.rs:309:68
[INFO] [stderr]     |
[INFO] [stderr] 309 |                                 context.insert(_for.value.clone(), value.clone());
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `render::Render`
[INFO] [stderr]  --> src/tree/mod.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use render::Render;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 12 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0308, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/tree/mod.rs:309:68
[INFO] [stderr]     |
[INFO] [stderr] 309 |                                 context.insert(_for.value.clone(), value.clone());
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^ expected enum `eval::Value`, found enum `serde_json::Value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `eval::Value`
[INFO] [stderr]                found type `serde_json::Value`
[INFO] [stderr] note: Perhaps two different versions of crate `serde_json` are being used?
[INFO] [stderr]    --> src/tree/mod.rs:309:68
[INFO] [stderr]     |
[INFO] [stderr] 309 |                                 context.insert(_for.value.clone(), value.clone());
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `mage`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused import: `render::Render`
[INFO] [stderr]  --> src/tree/mod.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use render::Render;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 12 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0308, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `mage`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "cda45b2238a8661a278d5cc75accd28622c5162ef2df2e3ad479bc5070fa0829"`
[INFO] running `"docker" "rm" "-f" "cda45b2238a8661a278d5cc75accd28622c5162ef2df2e3ad479bc5070fa0829"`
[INFO] [stdout] cda45b2238a8661a278d5cc75accd28622c5162ef2df2e3ad479bc5070fa0829