[INFO] cloning repository https://github.com/excelsior-lee/actix-rust-learn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/excelsior-lee/actix-rust-learn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexcelsior-lee%2Factix-rust-learn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexcelsior-lee%2Factix-rust-learn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 56dac9cba23f655c84b4bfe491b30bdf3a9e5044
[INFO] checking excelsior-lee/actix-rust-learn against 1.95.0-beta.7 for beta-1.95-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexcelsior-lee%2Factix-rust-learn" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/excelsior-lee/actix-rust-learn
[INFO] finished tweaking git repo https://github.com/excelsior-lee/actix-rust-learn
[INFO] tweaked toml for git repo https://github.com/excelsior-lee/actix-rust-learn written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/excelsior-lee/actix-rust-learn on toolchain 1.95.0-beta.7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/excelsior-lee/actix-rust-learn 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" "+1.95.0-beta.7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded whoami v1.5.1
[INFO] [stderr]   Downloaded zstd-safe v7.2.0
[INFO] [stderr]   Downloaded sqlformat v0.2.4
[INFO] [stderr]   Downloaded actix-server v2.4.0
[INFO] [stderr]   Downloaded actix-http v3.8.0
[INFO] [stderr]   Downloaded mio v1.0.1
[INFO] [stderr]   Downloaded object v0.36.2
[INFO] [stderr]   Downloaded actix-web v4.8.0
[INFO] [stderr]   Downloaded tokio v1.39.1
[INFO] [stderr]   Downloaded zstd-sys v2.0.12+zstd.1.5.6
[INFO] [stderr]   Downloaded brotli v6.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d14e00a1b338cd259e65ae7320033d1e27d4bb1d448c6413bab20ad7835080f
[INFO] running `Command { std: "docker" "start" "-a" "3d14e00a1b338cd259e65ae7320033d1e27d4bb1d448c6413bab20ad7835080f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d14e00a1b338cd259e65ae7320033d1e27d4bb1d448c6413bab20ad7835080f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d14e00a1b338cd259e65ae7320033d1e27d4bb1d448c6413bab20ad7835080f", kill_on_drop: false }`
[INFO] [stdout] 3d14e00a1b338cd259e65ae7320033d1e27d4bb1d448c6413bab20ad7835080f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0-beta.7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f047bfe0bef90ef430ba4142cdf732b576f2c747d13a47b19cdf208b3162bc35
[INFO] running `Command { std: "docker" "start" "-a" "f047bfe0bef90ef430ba4142cdf732b576f2c747d13a47b19cdf208b3162bc35", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
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[INFO] [stderr]     Checking encoding_rs v0.8.34
[INFO] [stderr]     Checking language-tags v0.3.2
[INFO] [stderr]     Checking actix-server v2.4.0
[INFO] [stderr]    Compiling actix-web-codegen v4.3.0
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[INFO] [stderr]    Compiling sqlx-macros v0.6.3
[INFO] [stderr]     Checking sqlx v0.6.3
[INFO] [stderr]     Checking webservice v0.1.0 (/opt/rustwide/workdir/webservice)
[INFO] [stdout] error: error communicating with database: Connection refused (os error 111)
[INFO] [stdout]   --> webservice/src/main.rs:24:23
[INFO] [stdout]    |
[INFO] [stdout] 24 |       let course_rows = sqlx::query!(
[INFO] [stdout]    |  _______________________^
[INFO] [stdout] 25 | |         r#"select id, teacher_id, name, time from course where id = $1"#,
[INFO] [stdout] 26 | |         1
[INFO] [stdout] 27 | |     )
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$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]   --> webservice/src/main.rs:24:23
[INFO] [stdout]    |
[INFO] [stdout] 24 |       let course_rows = sqlx::query!(
[INFO] [stdout]    |  _______________________^
[INFO] [stdout] 25 | |         r#"select id, teacher_id, name, time from course where id = $1"#,
[INFO] [stdout] 26 | |         1
[INFO] [stdout] 27 | |     )
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$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]   --> webservice/src/bin/../db_access/course.rs:9:29
[INFO] [stdout]    |
[INFO] [stdout]  9 |       let rows: Vec<Course> = sqlx::query_as!(
[INFO] [stdout]    |  _____________________________^
[INFO] [stdout] 10 | |         Course,
[INFO] [stdout] 11 | |         r#"SELECT * FROM course
[INFO] [stdout] 12 | |         WHERE teacher_id = $1"#,
[INFO] [stdout] 13 | |         teacher_id
[INFO] [stdout] 14 | |     )
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::sqlx_macros::expand_query` which comes from the expansion of the macro `sqlx::query_as` (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]   --> webservice/src/bin/../db_access/course.rs:25:15
[INFO] [stdout]    |
[INFO] [stdout] 25 |       let row = sqlx::query_as!(
[INFO] [stdout]    |  _______________^
[INFO] [stdout] 26 | |         Course,
[INFO] [stdout] 27 | |         r#"SELECT * FROM course
[INFO] [stdout] 28 | |             WHERE teacher_id = $1 and id = $2"#,
[INFO] [stdout] 29 | |         teacher_id,
[INFO] [stdout] 30 | |         course_id
[INFO] [stdout] 31 | |     )
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::sqlx_macros::expand_query` which comes from the expansion of the macro `sqlx::query_as` (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]   --> webservice/src/bin/../db_access/course.rs:46:15
[INFO] [stdout]    |
[INFO] [stdout] 46 |       let row = sqlx::query_as!(
[INFO] [stdout]    |  _______________^
[INFO] [stdout] 47 | |         Course,
[INFO] [stdout] 48 | |         r#"INSERT INTO course (teacher_id, name, description, format, structure, duration, price, language, level)
[INFO] [stdout] 49 | |         VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9)
[INFO] [stdout] ...  |
[INFO] [stdout] 53 | |         new_course.price, new_course.language, new_course.level
[INFO] [stdout] 54 | |         )
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::sqlx_macros::expand_query` which comes from the expansion of the macro `sqlx::query_as` (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]   --> webservice/src/bin/../db_access/course.rs:62:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |       let course_row = sqlx::query!(
[INFO] [stdout]    |  ______________________^
[INFO] [stdout] 63 | |         "DELETE FROM course where teacher_id = $1 and id=$2",
[INFO] [stdout] 64 | |         teacher_id,
[INFO] [stdout] 65 | |         id,
[INFO] [stdout] 66 | |     )
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$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]   --> webservice/src/bin/../db_access/course.rs:78:30
[INFO] [stdout]    |
[INFO] [stdout] 78 |       let current_course_row = sqlx::query_as!(
[INFO] [stdout]    |  ______________________________^
[INFO] [stdout] 79 | |         Course,
[INFO] [stdout] 80 | |         "SELECT * FROM course where teacher_id=$1 and id=$2",
[INFO] [stdout] 81 | |         teacher_id,
[INFO] [stdout] 82 | |         id
[INFO] [stdout] 83 | |     )
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::sqlx_macros::expand_query` which comes from the expansion of the macro `sqlx::query_as` (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]    --> webservice/src/bin/../db_access/course.rs:142:22
[INFO] [stdout]     |
[INFO] [stdout] 142 |       let course_row = sqlx::query_as!(
[INFO] [stdout]     |  ______________________^
[INFO] [stdout] 143 | |         Course,
[INFO] [stdout] 144 | |         "UPDATE course SET name = $1, description = $2, format = $3,
[INFO] [stdout] 145 | |             structure = $4, duration = $5, price = $6, language = $7,
[INFO] [stdout] ...   |
[INFO] [stdout] 158 | |         id
[INFO] [stdout] 159 | |     )
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::sqlx_macros::expand_query` which comes from the expansion of the macro `sqlx::query_as` (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]   --> webservice/src/bin/../db_access/course.rs:9:29
[INFO] [stdout]    |
[INFO] [stdout]  9 |       let rows: Vec<Course> = sqlx::query_as!(
[INFO] [stdout]    |  _____________________________^
[INFO] [stdout] 10 | |         Course,
[INFO] [stdout] 11 | |         r#"SELECT * FROM course
[INFO] [stdout] 12 | |         WHERE teacher_id = $1"#,
[INFO] [stdout] 13 | |         teacher_id
[INFO] [stdout] 14 | |     )
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::sqlx_macros::expand_query` which comes from the expansion of the macro `sqlx::query_as` (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]   --> webservice/src/bin/../db_access/course.rs:25:15
[INFO] [stdout]    |
[INFO] [stdout] 25 |       let row = sqlx::query_as!(
[INFO] [stdout]    |  _______________^
[INFO] [stdout] 26 | |         Course,
[INFO] [stdout] 27 | |         r#"SELECT * FROM course
[INFO] [stdout] 28 | |             WHERE teacher_id = $1 and id = $2"#,
[INFO] [stdout] 29 | |         teacher_id,
[INFO] [stdout] 30 | |         course_id
[INFO] [stdout] 31 | |     )
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::sqlx_macros::expand_query` which comes from the expansion of the macro `sqlx::query_as` (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]   --> webservice/src/bin/../db_access/course.rs:46:15
[INFO] [stdout]    |
[INFO] [stdout] 46 |       let row = sqlx::query_as!(
[INFO] [stdout]    |  _______________^
[INFO] [stdout] 47 | |         Course,
[INFO] [stdout] 48 | |         r#"INSERT INTO course (teacher_id, name, description, format, structure, duration, price, language, level)
[INFO] [stdout] 49 | |         VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9)
[INFO] [stdout] ...  |
[INFO] [stdout] 53 | |         new_course.price, new_course.language, new_course.level
[INFO] [stdout] 54 | |         )
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::sqlx_macros::expand_query` which comes from the expansion of the macro `sqlx::query_as` (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]   --> webservice/src/bin/../db_access/course.rs:62:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |       let course_row = sqlx::query!(
[INFO] [stdout]    |  ______________________^
[INFO] [stdout] 63 | |         "DELETE FROM course where teacher_id = $1 and id=$2",
[INFO] [stdout] 64 | |         teacher_id,
[INFO] [stdout] 65 | |         id,
[INFO] [stdout] 66 | |     )
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$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]   --> webservice/src/bin/../db_access/course.rs:78:30
[INFO] [stdout]    |
[INFO] [stdout] 78 |       let current_course_row = sqlx::query_as!(
[INFO] [stdout]    |  ______________________________^
[INFO] [stdout] 79 | |         Course,
[INFO] [stdout] 80 | |         "SELECT * FROM course where teacher_id=$1 and id=$2",
[INFO] [stdout] 81 | |         teacher_id,
[INFO] [stdout] 82 | |         id
[INFO] [stdout] 83 | |     )
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::sqlx_macros::expand_query` which comes from the expansion of the macro `sqlx::query_as` (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]    --> webservice/src/bin/../db_access/course.rs:142:22
[INFO] [stdout]     |
[INFO] [stdout] 142 |       let course_row = sqlx::query_as!(
[INFO] [stdout]     |  ______________________^
[INFO] [stdout] 143 | |         Course,
[INFO] [stdout] 144 | |         "UPDATE course SET name = $1, description = $2, format = $3,
[INFO] [stdout] 145 | |             structure = $4, duration = $5, price = $6, language = $7,
[INFO] [stdout] ...   |
[INFO] [stdout] 158 | |         id
[INFO] [stdout] 159 | |     )
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::sqlx_macros::expand_query` which comes from the expansion of the macro `sqlx::query_as` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `webservice` (bin "webservice" test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `webservice` (bin "webservice") due to 1 previous error
[INFO] [stderr] error: could not compile `webservice` (bin "teacher-service") due to 6 previous errors
[INFO] [stderr] error: could not compile `webservice` (bin "teacher-service" test) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "f047bfe0bef90ef430ba4142cdf732b576f2c747d13a47b19cdf208b3162bc35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f047bfe0bef90ef430ba4142cdf732b576f2c747d13a47b19cdf208b3162bc35", kill_on_drop: false }`
[INFO] [stdout] f047bfe0bef90ef430ba4142cdf732b576f2c747d13a47b19cdf208b3162bc35
