[INFO] fetching crate wallabag-cli 0.1.0...
[INFO] checking wallabag-cli-0.1.0 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] extracting crate wallabag-cli 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate wallabag-cli 0.1.0 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wallabag-cli 0.1.0
[INFO] finished tweaking crates.io crate wallabag-cli 0.1.0
[INFO] tweaked toml for crates.io crate wallabag-cli 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rusqlite v0.15.0
[INFO] [stderr]   Downloaded libsqlite3-sys v0.10.0
[INFO] [stderr]   Downloaded wallabag-api v0.1.2
[INFO] [stderr]   Downloaded wallabag-backend v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b1d0aa98d7565676be28fa7f73ba030999fd86e8f04550646e61626ef81f077
[INFO] running `Command { std: "docker" "start" "-a" "1b1d0aa98d7565676be28fa7f73ba030999fd86e8f04550646e61626ef81f077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b1d0aa98d7565676be28fa7f73ba030999fd86e8f04550646e61626ef81f077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b1d0aa98d7565676be28fa7f73ba030999fd86e8f04550646e61626ef81f077", kill_on_drop: false }`
[INFO] [stdout] 1b1d0aa98d7565676be28fa7f73ba030999fd86e8f04550646e61626ef81f077
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0b0332f1775e3515e714b627e3e9253110ac1aa77609524786a40e01bd17716
[INFO] running `Command { std: "docker" "start" "-a" "f0b0332f1775e3515e714b627e3e9253110ac1aa77609524786a40e01bd17716", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_derive v1.0.126
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[INFO] [stderr]     Checking wallabag-api v0.1.2
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[INFO] [stdout] error[E0308]: try expression alternatives have incompatible types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wallabag-backend-0.1.0/src/db.rs:534:23
[INFO] [stdout]     |
[INFO] [stdout] 534 |           published_by: extract_result(
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 535 | |             row.get_checked::<usize, Option<String>>(13)?
[INFO] [stdout] 536 | |                 .map(|row| serde_json::from_str::<Vec<String>>(&row)),
[INFO] [stdout] 537 | |         )?,
[INFO] [stdout]     | |__________^ expected enum `std::option::Option`, found struct `std::string::String`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `std::option::Option<Vec<std::option::Option<std::string::String>>>`
[INFO] [stdout]                found enum `std::option::Option<Vec<std::string::String>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wallabag-backend`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "f0b0332f1775e3515e714b627e3e9253110ac1aa77609524786a40e01bd17716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0b0332f1775e3515e714b627e3e9253110ac1aa77609524786a40e01bd17716", kill_on_drop: false }`
[INFO] [stdout] f0b0332f1775e3515e714b627e3e9253110ac1aa77609524786a40e01bd17716