[INFO] fetching crate e114_core 0.3.0...
[INFO] testing e114_core-0.3.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate e114_core 0.3.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate e114_core 0.3.0
[INFO] finished tweaking crates.io crate e114_core 0.3.0
[INFO] tweaked toml for crates.io crate e114_core 0.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate e114_core 0.3.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "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 174 packages to latest compatible versions
[INFO] [stderr]       Adding http-serde v1.1.3 (available: v2.1.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded http-serde v1.1.3
[INFO] [stderr]   Downloaded schemars_derive v1.0.4
[INFO] [stderr]   Downloaded language-tags v0.3.2
[INFO] [stderr]   Downloaded local-channel v0.1.5
[INFO] [stderr]   Downloaded impl-more v0.1.9
[INFO] [stderr]   Downloaded local-waker v0.1.4
[INFO] [stderr]   Downloaded actix-codec v0.5.2
[INFO] [stderr]   Downloaded actix-utils v3.0.1
[INFO] [stderr]   Downloaded actix-macros v0.2.4
[INFO] [stderr]   Downloaded actix-service v2.0.3
[INFO] [stderr]   Downloaded actix-server v2.6.0
[INFO] [stderr]   Downloaded derive_more v2.0.1
[INFO] [stderr]   Downloaded derive_more-impl v2.0.1
[INFO] [stderr]   Downloaded schemars v1.0.4
[INFO] [stderr]   Downloaded cookie v0.16.2
[INFO] [stderr]   Downloaded regex-lite v0.1.7
[INFO] [stderr]   Downloaded actix-router v0.5.3
[INFO] [stderr]   Downloaded actix-http v3.11.1
[INFO] [stderr]   Downloaded actix-rt v2.11.0
[INFO] [stderr]   Downloaded actix-web-codegen v4.3.0
[INFO] [stderr]   Downloaded bytestring v1.5.0
[INFO] [stderr]   Downloaded actix-web v4.11.0
[INFO] [stderr]   Downloaded brotli v8.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05c1e5fcddf22f1ac0ffc97668867e2bbe6bff5698b63a3f430e01a3cbb0dd14
[INFO] running `Command { std: "docker" "start" "-a" "05c1e5fcddf22f1ac0ffc97668867e2bbe6bff5698b63a3f430e01a3cbb0dd14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05c1e5fcddf22f1ac0ffc97668867e2bbe6bff5698b63a3f430e01a3cbb0dd14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05c1e5fcddf22f1ac0ffc97668867e2bbe6bff5698b63a3f430e01a3cbb0dd14", kill_on_drop: false }`
[INFO] [stdout] 05c1e5fcddf22f1ac0ffc97668867e2bbe6bff5698b63a3f430e01a3cbb0dd14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10dab6953a07356a168ecb72c5d601a419745942eaa2572c0b4f6328e784cc63
[INFO] running `Command { std: "docker" "start" "-a" "10dab6953a07356a168ecb72c5d601a419745942eaa2572c0b4f6328e784cc63", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling http v1.3.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling http-serde v1.1.3
[INFO] [stderr]    Compiling e114_core v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/lib.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/responses.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]    --> src/responses.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 144 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/responses.rs:52:24
[INFO] [stdout]     |
[INFO] [stdout]  52 | #[derive(Debug, Clone, Serialize, Default)]
[INFO] [stdout]     |                        ^^^^^^^^^ expected `http::status::StatusCode`, found `StatusCode`
[INFO] [stdout] ...
[INFO] [stdout]  88 |         serialize_with = "http_serde::status_code::serialize",
[INFO] [stdout]     |                          ------------------------------------ arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: two different versions of crate `http` 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/http-1.3.1/src/status.rs:45:1
[INFO] [stdout]     |
[INFO] [stdout]  45 | pub struct StatusCode(NonZeroU16);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^ this is the found type `StatusCode`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/http-0.2.12/src/status.rs:45:1
[INFO] [stdout]     |
[INFO] [stdout]  45 | pub struct StatusCode(NonZeroU16);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^ this is the expected type `http::status::StatusCode`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/responses.rs:1:5
[INFO] [stdout]     |
[INFO] [stdout]   1 | use http::StatusCode;
[INFO] [stdout]     |     ---- one version of crate `http` used here, as a direct dependency of the current crate
[INFO] [stdout] ...
[INFO] [stdout]  88 |         serialize_with = "http_serde::status_code::serialize",
[INFO] [stdout]     |                          ------------------------------------ one version of crate `http` used here, as a dependency of crate `http_serde`
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/http-serde-1.1.3/src/lib.rs:174:12
[INFO] [stdout]     |
[INFO] [stdout] 174 |     pub fn serialize<S: Serializer>(status: &StatusCode, ser: S) -> Result<S::Ok, S::Error> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `e114_core` (lib) due to 1 previous error; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "10dab6953a07356a168ecb72c5d601a419745942eaa2572c0b4f6328e784cc63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10dab6953a07356a168ecb72c5d601a419745942eaa2572c0b4f6328e784cc63", kill_on_drop: false }`
[INFO] [stdout] 10dab6953a07356a168ecb72c5d601a419745942eaa2572c0b4f6328e784cc63
