[INFO] fetching crate wallabag-backend 0.1.0...
[INFO] checking wallabag-backend-0.1.0 against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] extracting crate wallabag-backend 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate wallabag-backend 0.1.0 on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wallabag-backend 0.1.0
[INFO] finished tweaking crates.io crate wallabag-backend 0.1.0
[INFO] tweaked toml for crates.io crate wallabag-backend 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f44c1a34578055152e92bfc3da300043030a4ad64fcb72efb24ba0ce563739db
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f44c1a34578055152e92bfc3da300043030a4ad64fcb72efb24ba0ce563739db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f44c1a34578055152e92bfc3da300043030a4ad64fcb72efb24ba0ce563739db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f44c1a34578055152e92bfc3da300043030a4ad64fcb72efb24ba0ce563739db", kill_on_drop: false }`
[INFO] [stdout] f44c1a34578055152e92bfc3da300043030a4ad64fcb72efb24ba0ce563739db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87e6348de846bb4dd63ff972339bf92be3020c9fb60d83c519121d3d1c76b8f9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "87e6348de846bb4dd63ff972339bf92be3020c9fb60d83c519121d3d1c76b8f9", kill_on_drop: false }`
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[INFO] [stderr]     Checking wallabag-api v0.1.2
[INFO] [stderr]     Checking wallabag-backend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/db.rs:392:32
[INFO] [stdout]     |
[INFO] [stdout] 392 |                 &*entry.id as &ToSql,
[INFO] [stdout]     |                                ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/db.rs:441:30
[INFO] [stdout]     |
[INFO] [stdout] 441 |                 &*ann.id as &ToSql,
[INFO] [stdout]     |                              ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/db.rs:459:39
[INFO] [stdout]     |
[INFO] [stdout] 459 |             &[&tag.id.to_string() as &ToSql, &tag.label, &tag.slug],
[INFO] [stdout]     |                                       ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/db.rs:468:45
[INFO] [stdout]     |
[INFO] [stdout] 468 |             &[&entry_id.into().as_int() as &ToSql, &tag.id.as_int()],
[INFO] [stdout]     |                                             ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json`
[INFO] [stdout]   --> src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use serde_json;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/db.rs:392:32
[INFO] [stdout]     |
[INFO] [stdout] 392 |                 &*entry.id as &ToSql,
[INFO] [stdout]     |                                ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/db.rs:441:30
[INFO] [stdout]     |
[INFO] [stdout] 441 |                 &*ann.id as &ToSql,
[INFO] [stdout]     |                              ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/db.rs:459:39
[INFO] [stdout]     |
[INFO] [stdout] 459 |             &[&tag.id.to_string() as &ToSql, &tag.label, &tag.slug],
[INFO] [stdout]     |                                       ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/db.rs:468:45
[INFO] [stdout]     |
[INFO] [stdout] 468 |             &[&entry_id.into().as_int() as &ToSql, &tag.id.as_int()],
[INFO] [stdout]     |                                             ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json`
[INFO] [stdout]   --> src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use serde_json;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: try expression alternatives have incompatible types
[INFO] [stdout]    --> 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[E0308]: try expression alternatives have incompatible types
[INFO] [stdout]    --> 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; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 5 warnings emitted
[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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "87e6348de846bb4dd63ff972339bf92be3020c9fb60d83c519121d3d1c76b8f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87e6348de846bb4dd63ff972339bf92be3020c9fb60d83c519121d3d1c76b8f9", kill_on_drop: false }`
[INFO] [stdout] 87e6348de846bb4dd63ff972339bf92be3020c9fb60d83c519121d3d1c76b8f9
