[INFO] cloning repository https://github.com/LigeronAhill/ezytutors
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LigeronAhill/ezytutors" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLigeronAhill%2Fezytutors", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] adeaadc40e41cc3057ed3065f12b90e65161e648
[INFO] documenting LigeronAhill/ezytutors against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLigeronAhill%2Fezytutors" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LigeronAhill/ezytutors on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LigeronAhill/ezytutors
[INFO] finished tweaking git repo https://github.com/LigeronAhill/ezytutors
[INFO] tweaked toml for git repo https://github.com/LigeronAhill/ezytutors written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/LigeronAhill/ezytutors already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "221738957caa75e1602f49ce94eff0428b05488f39269585104a71e5e53db911", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]  Documenting tutor-nodb v0.1.0 (/opt/rustwide/workdir/tutor-nodb)
[INFO] [stderr]     Checking sqlx v0.7.2
[INFO] [stderr]  Documenting tutor-db v0.1.0 (/opt/rustwide/workdir/tutor-db)
[INFO] [stdout] error: error communicating with database: Connection refused (os error 111)
[INFO] [stdout]   --> tutor-db/src/bin/iter1.rs:20:23
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let course_rows = sqlx::query!(r#"SELECT course_id, tutor_id, course_name, posted_time FROM ezy_course_c4 WHERE course_id = $1"#, 1)
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::sqlx_macros::expand_query` which comes from the expansion of the macro `sqlx::query` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: error communicating with database: Connection refused (os error 111)
[INFO] [stdout]  --> tutor-db/src/bin/../iter4/db_access.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let course_rows = sqlx::query!("SELECT * FROM ezy_course_c5 WHERE tutor_id = $1", tutor_id)
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `$crate::sqlx_macros::expand_query` which comes from the expansion of the macro `sqlx::query` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: error communicating with database: Connection refused (os error 111)
[INFO] [stdout]   --> tutor-db/src/bin/../iter4/db_access.rs:22:22
[INFO] [stdout]    |
[INFO] [stdout] 22 |       let course_row = sqlx::query!(
[INFO] [stdout]    |  ______________________^
[INFO] [stdout] 23 | |         "SELECT * FROM ezy_course_c5 WHERE tutor_id = $1 AND course_id = $2",
[INFO] [stdout] 24 | |         tutor_id,
[INFO] [stdout] 25 | |         course_id
[INFO] [stdout] 26 | |     )
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::sqlx_macros::expand_query` which comes from the expansion of the macro `sqlx::query` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: error communicating with database: Connection refused (os error 111)
[INFO] [stdout]   --> tutor-db/src/bin/../iter4/db_access.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 40 |       let course_row = sqlx::query!(
[INFO] [stdout]    |  ______________________^
[INFO] [stdout] 41 | |         "INSERT INTO ezy_course_c5 (course_id, tutor_id, course_name) VALUES ($1, $2, $3) RETURNING tutor_id, course_id, course_name, pos...
[INFO] [stdout] 42 | |         new_course.course_id,
[INFO] [stdout] 43 | |         new_course.tutor_id,
[INFO] [stdout] 44 | |         new_course.course_name,
[INFO] [stdout] 45 | |     )
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::sqlx_macros::expand_query` which comes from the expansion of the macro `sqlx::query` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: error communicating with database: Connection refused (os error 111)
[INFO] [stdout]  --> tutor-db/src/bin/../iter3/db_access.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let course_rows = sqlx::query!("SELECT * FROM ezy_course_c4 WHERE tutor_id = $1", tutor_id)
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `$crate::sqlx_macros::expand_query` which comes from the expansion of the macro `sqlx::query` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: error communicating with database: Connection refused (os error 111)
[INFO] [stdout]   --> tutor-db/src/bin/../iter3/db_access.rs:22:22
[INFO] [stdout]    |
[INFO] [stdout] 22 |       let course_row = sqlx::query!(
[INFO] [stdout]    |  ______________________^
[INFO] [stdout] 23 | |         "SELECT * FROM ezy_course_c4 WHERE tutor_id = $1 AND course_id = $2",
[INFO] [stdout] 24 | |         tutor_id,
[INFO] [stdout] 25 | |         course_id
[INFO] [stdout] 26 | |     )
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::sqlx_macros::expand_query` which comes from the expansion of the macro `sqlx::query` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `tutor-db`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name iter1 tutor-db/src/bin/iter1.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=b8e478abb7c5e220 -L dependency=/opt/rustwide/target/debug/deps --extern actix_rt=/opt/rustwide/target/debug/deps/libactix_rt-64667d9fab2e7d2d.rmeta --extern actix_web=/opt/rustwide/target/debug/deps/libactix_web-bf06c19473b8a4de.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-7b98fd8e4f4071b9.rmeta --extern dotenvy=/opt/rustwide/target/debug/deps/libdotenvy-410c71b8d9bcdf70.rmeta --extern openssl=/opt/rustwide/target/debug/deps/libopenssl-a3f4a646fd3b248a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-f2718ebaed2a7cc3.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-bf9c298392ca31e2.rmeta --extern sqlx=/opt/rustwide/target/debug/deps/libsqlx-2067fe6edc43a7ab.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] [stdout] error: error communicating with database: Connection refused (os error 111)
[INFO] [stdout]   --> tutor-db/src/bin/../iter3/db_access.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 40 |       let course_row = sqlx::query!(
[INFO] [stdout]    |  ______________________^
[INFO] [stdout] 41 | |         "INSERT INTO ezy_course_c4 (course_id, tutor_id, course_name) VALUES ($1, $2, $3) RETURNING tutor_id, course_id, course_name, pos...
[INFO] [stdout] 42 | |         new_course.course_id,
[INFO] [stdout] 43 | |         new_course.tutor_id,
[INFO] [stdout] 44 | |         new_course.course_name,
[INFO] [stdout] 45 | |     )
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::sqlx_macros::expand_query` which comes from the expansion of the macro `sqlx::query` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `tutor-db`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name iter4 tutor-db/src/bin/iter4.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=df52910f285ddd51 -L dependency=/opt/rustwide/target/debug/deps --extern actix_rt=/opt/rustwide/target/debug/deps/libactix_rt-64667d9fab2e7d2d.rmeta --extern actix_web=/opt/rustwide/target/debug/deps/libactix_web-bf06c19473b8a4de.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-7b98fd8e4f4071b9.rmeta --extern dotenvy=/opt/rustwide/target/debug/deps/libdotenvy-410c71b8d9bcdf70.rmeta --extern openssl=/opt/rustwide/target/debug/deps/libopenssl-a3f4a646fd3b248a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-f2718ebaed2a7cc3.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-bf9c298392ca31e2.rmeta --extern sqlx=/opt/rustwide/target/debug/deps/libsqlx-2067fe6edc43a7ab.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `tutor-db`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name iter3 tutor-db/src/bin/iter3.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=817f0c721a85b44b -L dependency=/opt/rustwide/target/debug/deps --extern actix_rt=/opt/rustwide/target/debug/deps/libactix_rt-64667d9fab2e7d2d.rmeta --extern actix_web=/opt/rustwide/target/debug/deps/libactix_web-bf06c19473b8a4de.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-7b98fd8e4f4071b9.rmeta --extern dotenvy=/opt/rustwide/target/debug/deps/libdotenvy-410c71b8d9bcdf70.rmeta --extern openssl=/opt/rustwide/target/debug/deps/libopenssl-a3f4a646fd3b248a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-f2718ebaed2a7cc3.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-bf9c298392ca31e2.rmeta --extern sqlx=/opt/rustwide/target/debug/deps/libsqlx-2067fe6edc43a7ab.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "b24d7b2dab163008dd0639946bdea09eba7efd83ef9c56a686af0807a4a27bd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b24d7b2dab163008dd0639946bdea09eba7efd83ef9c56a686af0807a4a27bd6", kill_on_drop: false }`
[INFO] [stdout] b24d7b2dab163008dd0639946bdea09eba7efd83ef9c56a686af0807a4a27bd6
