[INFO] crate wallabag-api 0.1.1 is already in cache
[INFO] testing wallabag-api-0.1.1 against 1.38.0 for beta-1.39-1
[INFO] extracting crate wallabag-api 0.1.1 into work/builds/worker-5/source
[INFO] validating manifest of crates.io crate wallabag-api 0.1.1 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate wallabag-api 0.1.1
[INFO] finished tweaking crates.io crate wallabag-api 0.1.1
[INFO] tweaked toml for crates.io crate wallabag-api 0.1.1 written to work/builds/worker-5/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 0a4be3418cc78caa502d9bb47174c5bb9fc9c670f15ec835a425a8ef88fd316a
[INFO] running `"docker" "start" "-a" "0a4be3418cc78caa502d9bb47174c5bb9fc9c670f15ec835a425a8ef88fd316a"`
[INFO] [stderr]    Compiling flate2 v1.0.12
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling chrono v0.4.9
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling reqwest v0.9.21
[INFO] [stderr]    Compiling wallabag-api v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0252]: the name `Deserialize` is defined multiple times
[INFO] [stderr]  --> src/utils/serde.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use serde::{Deserialize, Deserializer, Serializer};
[INFO] [stderr]   |             ----------- previous import of the macro `Deserialize` here
[INFO] [stderr] 6 | use serde_derive::Deserialize;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ `Deserialize` reimported here
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Deserialize` must be defined only once in the macro namespace of this module
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_derive::Deserialize`
[INFO] [stderr]  --> src/utils/serde.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use serde_derive::Deserialize;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0252`.
[INFO] [stderr] error: Could not compile `wallabag-api`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "0a4be3418cc78caa502d9bb47174c5bb9fc9c670f15ec835a425a8ef88fd316a"`
[INFO] running `"docker" "rm" "-f" "0a4be3418cc78caa502d9bb47174c5bb9fc9c670f15ec835a425a8ef88fd316a"`
[INFO] [stdout] 0a4be3418cc78caa502d9bb47174c5bb9fc9c670f15ec835a425a8ef88fd316a