[INFO] fetching crate ocean 0.1.1...
[INFO] testing ocean-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate ocean 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate ocean 0.1.1
[INFO] finished tweaking crates.io crate ocean 0.1.1
[INFO] tweaked toml for crates.io crate ocean 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ocean 0.1.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 79 packages to latest compatible versions
[INFO] [stderr]       Adding filetime v0.1.15 (available: v0.2.26)
[INFO] [stderr]       Adding hyper v0.10.16 (available: v1.7.0)
[INFO] [stderr]       Adding log v0.3.9 (available: v0.4.28)
[INFO] [stderr]       Adding mime v0.2.6 (available: v0.3.17)
[INFO] [stderr]       Adding mime_guess v1.8.8 (available: v2.0.5)
[INFO] [stderr]       Adding quick-error v1.2.3 (available: v2.0.1)
[INFO] [stderr]       Adding serde v0.9.15 (available: v1.0.228)
[INFO] [stderr]       Adding serde_json v0.9.10 (available: v1.0.145)
[INFO] [stderr]       Adding time v0.1.45 (available: v0.3.44)
[INFO] [stderr]       Adding url v1.7.2 (available: v2.5.7)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] [stderr]       Adding yaml-rust v0.3.5 (available: v0.4.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9291b6b8b5d7e7b32354c812b44712ea51a5a01b553e5024a0e30e9d2bc86e4d
[INFO] running `Command { std: "docker" "start" "-a" "9291b6b8b5d7e7b32354c812b44712ea51a5a01b553e5024a0e30e9d2bc86e4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9291b6b8b5d7e7b32354c812b44712ea51a5a01b553e5024a0e30e9d2bc86e4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9291b6b8b5d7e7b32354c812b44712ea51a5a01b553e5024a0e30e9d2bc86e4d", kill_on_drop: false }`
[INFO] [stdout] 9291b6b8b5d7e7b32354c812b44712ea51a5a01b553e5024a0e30e9d2bc86e4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65f11d747c265807e3303fb22449e3ab3f61a16ad9ce43f803a1eb34b896b19f
[INFO] running `Command { std: "docker" "start" "-a" "65f11d747c265807e3303fb22449e3ab3f61a16ad9ce43f803a1eb34b896b19f", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling matches v0.1.10
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling tinyvec v1.10.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.18
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling rand_pcg v0.1.2
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[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling serde v0.9.15
[INFO] [stderr]    Compiling itoa v0.3.4
[INFO] [stderr]    Compiling safemem v0.3.3
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling typeable v0.1.2
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling language-tags v0.2.2
[INFO] [stderr]    Compiling traitobject v0.1.1
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling phf v0.7.24
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling filetime v0.1.15
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling hyper v0.10.16
[INFO] [stderr]    Compiling serde_json v0.9.10
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling mime_guess v1.8.8
[INFO] [stderr]    Compiling eval v0.4.3
[INFO] [stderr]    Compiling mage v0.2.0
[INFO] [stdout] error[E0277]: the trait bound `V: serde::Serialize` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mage-0.2.0/src/template/mod.rs:65:74
[INFO] [stdout]     |
[INFO] [stdout]  65 |         self.contexts.first_mut().unwrap().insert(name.into(), to_value(&value));
[INFO] [stdout]     |                                                                --------  ^^^^^ the trait `serde_core::ser::Serialize` is not implemented for `V`
[INFO] [stdout]     |                                                                |
[INFO] [stdout]     |                                                                required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: for local types consider adding `#[derive(serde::Serialize)]` to your `V` type
[INFO] [stdout]     = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]     = note: required for `&V` to implement `serde_core::ser::Serialize`
[INFO] [stdout] note: required by a bound in `eval::to_value`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/eval-0.4.3/src/lib.rs:122:20
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub fn to_value<S: Serialize>(v: S) -> Value {
[INFO] [stdout]     |                    ^^^^^^^^^ required by this bound in `to_value`
[INFO] [stdout] help: consider further restricting type parameter `V` with trait `Serialize`
[INFO] [stdout]     |
[INFO] [stdout]  63 |               V: Serialize + serde_core::ser::Serialize
[INFO] [stdout]     |                            ++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `render` found for enum `eval::Value` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mage-0.2.0/src/tree/mod.rs:221:22
[INFO] [stdout]     |
[INFO] [stdout] 217 |                   Ok(ExecOptions::new(expr)
[INFO] [stdout]     |  ____________________-
[INFO] [stdout] 218 | |                     .contexts(contexts)
[INFO] [stdout] 219 | |                     .functions(functions)
[INFO] [stdout] 220 | |                     .exec()?
[INFO] [stdout] 221 | |                     .render())
[INFO] [stdout]     | |                     -^^^^^^ method not found in `eval::Value`
[INFO] [stdout]     | |_____________________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout] note: `Render` defines an item `render`, perhaps you need to implement it
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mage-0.2.0/src/render/mod.rs:5:1
[INFO] [stdout]     |
[INFO] [stdout]   5 | pub trait Render {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mage-0.2.0/src/tree/mod.rs:234:21
[INFO] [stdout]     |
[INFO] [stdout] 234 |                     Value::Bool(_) | Value::Null => {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^ expected `eval::Value`, found `serde_json::Value`
[INFO] [stdout]     |
[INFO] [stdout] note: two different versions of crate `serde_json` are being used; two types coming from two different versions of the same crate are different types even if they look the same
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-1.0.145/src/value/mod.rs:116:1
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub enum Value {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ this is the expected type `eval::Value`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-0.9.10/src/value.rs:104:1
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub enum Value {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ this is the found type `serde_json::Value`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mage-0.2.0/src/lib.rs:88:1
[INFO] [stdout]     |
[INFO] [stdout]  88 | extern crate serde_json;
[INFO] [stdout]     | ------------------------ one version of crate `serde_json` used here, as a direct dependency of the current crate
[INFO] [stdout]  89 | extern crate eval;
[INFO] [stdout]     | ------------------ one version of crate `serde_json` used here, as a dependency of crate `eval`
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mage-0.2.0/src/tree/mod.rs:234:38
[INFO] [stdout]     |
[INFO] [stdout] 234 |                     Value::Bool(_) | Value::Null => {
[INFO] [stdout]     |                                      ^^^^^^^^^^^ expected `eval::Value`, found `serde_json::Value`
[INFO] [stdout]     |
[INFO] [stdout] note: two different versions of crate `serde_json` are being used; two types coming from two different versions of the same crate are different types even if they look the same
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-1.0.145/src/value/mod.rs:116:1
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub enum Value {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ this is the expected type `eval::Value`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-0.9.10/src/value.rs:104:1
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub enum Value {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ this is the found type `serde_json::Value`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mage-0.2.0/src/lib.rs:88:1
[INFO] [stdout]     |
[INFO] [stdout]  88 | extern crate serde_json;
[INFO] [stdout]     | ------------------------ one version of crate `serde_json` used here, as a direct dependency of the current crate
[INFO] [stdout]  89 | extern crate eval;
[INFO] [stdout]     | ------------------ one version of crate `serde_json` used here, as a dependency of crate `eval`
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mage-0.2.0/src/tree/mod.rs:235:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |                         if let Value::Bool(boolean) = value {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^ expected `eval::Value`, found `serde_json::Value`
[INFO] [stdout]     |
[INFO] [stdout] note: two different versions of crate `serde_json` are being used; two types coming from two different versions of the same crate are different types even if they look the same
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-1.0.145/src/value/mod.rs:116:1
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub enum Value {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ this is the expected type `eval::Value`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-0.9.10/src/value.rs:104:1
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub enum Value {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ this is the found type `serde_json::Value`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mage-0.2.0/src/lib.rs:88:1
[INFO] [stdout]     |
[INFO] [stdout]  88 | extern crate serde_json;
[INFO] [stdout]     | ------------------------ one version of crate `serde_json` used here, as a direct dependency of the current crate
[INFO] [stdout]  89 | extern crate eval;
[INFO] [stdout]     | ------------------ one version of crate `serde_json` used here, as a dependency of crate `eval`
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mage-0.2.0/src/tree/mod.rs:254:29
[INFO] [stdout]     |
[INFO] [stdout] 254 | ...                   Value::Bool(boolean) => {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^ expected `eval::Value`, found `serde_json::Value`
[INFO] [stdout]     |
[INFO] [stdout] note: two different versions of crate `serde_json` are being used; two types coming from two different versions of the same crate are different types even if they look the same
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-1.0.145/src/value/mod.rs:116:1
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub enum Value {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ this is the expected type `eval::Value`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-0.9.10/src/value.rs:104:1
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub enum Value {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ this is the found type `serde_json::Value`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mage-0.2.0/src/lib.rs:88:1
[INFO] [stdout]     |
[INFO] [stdout]  88 | extern crate serde_json;
[INFO] [stdout]     | ------------------------ one version of crate `serde_json` used here, as a direct dependency of the current crate
[INFO] [stdout]  89 | extern crate eval;
[INFO] [stdout]     | ------------------ one version of crate `serde_json` used here, as a dependency of crate `eval`
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mage-0.2.0/src/tree/mod.rs:261:29
[INFO] [stdout]     |
[INFO] [stdout] 261 | ...                   Value::Null => (),
[INFO] [stdout]     |                       ^^^^^^^^^^^ expected `eval::Value`, found `serde_json::Value`
[INFO] [stdout]     |
[INFO] [stdout] note: two different versions of crate `serde_json` are being used; two types coming from two different versions of the same crate are different types even if they look the same
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-1.0.145/src/value/mod.rs:116:1
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub enum Value {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ this is the expected type `eval::Value`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-0.9.10/src/value.rs:104:1
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub enum Value {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ this is the found type `serde_json::Value`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mage-0.2.0/src/lib.rs:88:1
[INFO] [stdout]     |
[INFO] [stdout]  88 | extern crate serde_json;
[INFO] [stdout]     | ------------------------ one version of crate `serde_json` used here, as a direct dependency of the current crate
[INFO] [stdout]  89 | extern crate eval;
[INFO] [stdout]     | ------------------ one version of crate `serde_json` used here, as a dependency of crate `eval`
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mage-0.2.0/src/tree/mod.rs:285:21
[INFO] [stdout]     |
[INFO] [stdout] 285 |                     Value::Array(ref array) => {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^ expected `eval::Value`, found `serde_json::Value`
[INFO] [stdout]     |
[INFO] [stdout] note: two different versions of crate `serde_json` are being used; two types coming from two different versions of the same crate are different types even if they look the same
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-1.0.145/src/value/mod.rs:116:1
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub enum Value {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ this is the expected type `eval::Value`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-0.9.10/src/value.rs:104:1
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub enum Value {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ this is the found type `serde_json::Value`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mage-0.2.0/src/lib.rs:88:1
[INFO] [stdout]     |
[INFO] [stdout]  88 | extern crate serde_json;
[INFO] [stdout]     | ------------------------ one version of crate `serde_json` used here, as a direct dependency of the current crate
[INFO] [stdout]  89 | extern crate eval;
[INFO] [stdout]     | ------------------ one version of crate `serde_json` used here, as a dependency of crate `eval`
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mage-0.2.0/src/tree/mod.rs:305:21
[INFO] [stdout]     |
[INFO] [stdout] 305 |                     Value::Object(ref object) => {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^ expected `eval::Value`, found `serde_json::Value`
[INFO] [stdout]     |
[INFO] [stdout] note: two different versions of crate `serde_json` are being used; two types coming from two different versions of the same crate are different types even if they look the same
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-1.0.145/src/value/mod.rs:116:1
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub enum Value {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ this is the expected type `eval::Value`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-0.9.10/src/value.rs:104:1
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub enum Value {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ this is the found type `serde_json::Value`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mage-0.2.0/src/lib.rs:88:1
[INFO] [stdout]     |
[INFO] [stdout]  88 | extern crate serde_json;
[INFO] [stdout]     | ------------------------ one version of crate `serde_json` used here, as a direct dependency of the current crate
[INFO] [stdout]  89 | extern crate eval;
[INFO] [stdout]     | ------------------ one version of crate `serde_json` used here, as a dependency of crate `eval`
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mage-0.2.0/src/tree/mod.rs:325:21
[INFO] [stdout]     |
[INFO] [stdout] 325 |                     Value::Null => (),
[INFO] [stdout]     |                     ^^^^^^^^^^^ expected `eval::Value`, found `serde_json::Value`
[INFO] [stdout]     |
[INFO] [stdout] note: two different versions of crate `serde_json` are being used; two types coming from two different versions of the same crate are different types even if they look the same
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-1.0.145/src/value/mod.rs:116:1
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub enum Value {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ this is the expected type `eval::Value`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-0.9.10/src/value.rs:104:1
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub enum Value {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ this is the found type `serde_json::Value`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mage-0.2.0/src/lib.rs:88:1
[INFO] [stdout]     |
[INFO] [stdout]  88 | extern crate serde_json;
[INFO] [stdout]     | ------------------------ one version of crate `serde_json` used here, as a direct dependency of the current crate
[INFO] [stdout]  89 | extern crate eval;
[INFO] [stdout]     | ------------------ one version of crate `serde_json` used here, as a dependency of crate `eval`
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mage-0.2.0/src/tree/mod.rs:289:68
[INFO] [stdout]     |
[INFO] [stdout] 289 | ...                   context.insert(_for.value.clone(), value.clone());
[INFO] [stdout]     |                               ------                     ^^^^^^^^^^^^^ expected `eval::Value`, found `serde_json::Value`
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: two different versions of crate `serde_json` are being used; two types coming from two different versions of the same crate are different types even if they look the same
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-1.0.145/src/value/mod.rs:116:1
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub enum Value {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ this is the expected type `eval::Value`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-0.9.10/src/value.rs:104:1
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub enum Value {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ this is the found type `serde_json::Value`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mage-0.2.0/src/lib.rs:88:1
[INFO] [stdout]     |
[INFO] [stdout]  88 | extern crate serde_json;
[INFO] [stdout]     | ------------------------ one version of crate `serde_json` used here, as a direct dependency of the current crate
[INFO] [stdout]  89 | extern crate eval;
[INFO] [stdout]     | ------------------ one version of crate `serde_json` used here, as a dependency of crate `eval`
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] help: the return type of this call is `serde_json::Value` due to the type of the argument passed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mage-0.2.0/src/tree/mod.rs:289:33
[INFO] [stdout]     |
[INFO] [stdout] 289 | ...                   context.insert(_for.value.clone(), value.clone());
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-------------^
[INFO] [stdout]     |                                                          |
[INFO] [stdout]     |                                                          this argument influences the return type of `insert`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/collections/hash/map.rs:1207:12
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mage-0.2.0/src/tree/mod.rs:309:68
[INFO] [stdout]     |
[INFO] [stdout] 309 | ...                   context.insert(_for.value.clone(), value.clone());
[INFO] [stdout]     |                               ------                     ^^^^^^^^^^^^^ expected `eval::Value`, found `serde_json::Value`
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: two different versions of crate `serde_json` are being used; two types coming from two different versions of the same crate are different types even if they look the same
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-1.0.145/src/value/mod.rs:116:1
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub enum Value {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ this is the expected type `eval::Value`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-0.9.10/src/value.rs:104:1
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub enum Value {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ this is the found type `serde_json::Value`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mage-0.2.0/src/lib.rs:88:1
[INFO] [stdout]     |
[INFO] [stdout]  88 | extern crate serde_json;
[INFO] [stdout]     | ------------------------ one version of crate `serde_json` used here, as a direct dependency of the current crate
[INFO] [stdout]  89 | extern crate eval;
[INFO] [stdout]     | ------------------ one version of crate `serde_json` used here, as a dependency of crate `eval`
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] help: the return type of this call is `serde_json::Value` due to the type of the argument passed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mage-0.2.0/src/tree/mod.rs:309:33
[INFO] [stdout]     |
[INFO] [stdout] 309 | ...                   context.insert(_for.value.clone(), value.clone());
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-------------^
[INFO] [stdout]     |                                                          |
[INFO] [stdout]     |                                                          this argument influences the return type of `insert`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/collections/hash/map.rs:1207:12
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mage` (lib) due to 12 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "65f11d747c265807e3303fb22449e3ab3f61a16ad9ce43f803a1eb34b896b19f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65f11d747c265807e3303fb22449e3ab3f61a16ad9ce43f803a1eb34b896b19f", kill_on_drop: false }`
[INFO] [stdout] 65f11d747c265807e3303fb22449e3ab3f61a16ad9ce43f803a1eb34b896b19f
