[INFO] cloning repository https://github.com/Bownairo/rhipster
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bownairo/rhipster" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBownairo%2Frhipster", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBownairo%2Frhipster'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a5682ca0793047494840484fbeb830851026916b
[INFO] testing Bownairo/rhipster against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBownairo%2Frhipster" "/workspace/builds/worker-91/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-91/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Bownairo/rhipster on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Bownairo/rhipster
[INFO] finished tweaking git repo https://github.com/Bownairo/rhipster
[INFO] tweaked toml for git repo https://github.com/Bownairo/rhipster written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] crate git repo https://github.com/Bownairo/rhipster already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-91/source/diesel/diesel_cli/Cargo.toml: file found to be present in multiple build targets: /workspace/builds/worker-91/source/diesel/diesel_cli/src/main.rs
[INFO] [stderr] warning: /workspace/builds/worker-91/source/diesel_cli_ext/Cargo.toml: file found to be present in multiple build targets: /workspace/builds/worker-91/source/diesel_cli_ext/src/main.rs
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b8c232bd939a3d239b9815601f4f34ab5b953b26bee40ee7cfdeadcd0e8486e
[INFO] running `Command { std: "docker" "start" "-a" "3b8c232bd939a3d239b9815601f4f34ab5b953b26bee40ee7cfdeadcd0e8486e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b8c232bd939a3d239b9815601f4f34ab5b953b26bee40ee7cfdeadcd0e8486e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b8c232bd939a3d239b9815601f4f34ab5b953b26bee40ee7cfdeadcd0e8486e", kill_on_drop: false }`
[INFO] [stdout] 3b8c232bd939a3d239b9815601f4f34ab5b953b26bee40ee7cfdeadcd0e8486e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18ee803dcf1f7b68b43efdfd9ffa58fe8312e12df05279ba92c72afb5a77fd9d
[INFO] running `Command { std: "docker" "start" "-a" "18ee803dcf1f7b68b43efdfd9ffa58fe8312e12df05279ba92c72afb5a77fd9d", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/diesel/diesel_cli/Cargo.toml: file found to be present in multiple build targets: /opt/rustwide/workdir/diesel/diesel_cli/src/main.rs
[INFO] [stderr] warning: /opt/rustwide/workdir/diesel_cli_ext/Cargo.toml: file found to be present in multiple build targets: /opt/rustwide/workdir/diesel_cli_ext/src/main.rs
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `show_posts` in package `diesel_demo_step_1_pg v0.1.0 (/opt/rustwide/workdir/diesel/examples/postgres/getting_started_step_1)` has the same output filename as the bin target `show_posts` in package `diesel_demo_step_1_mysql v0.1.0 (/opt/rustwide/workdir/diesel/examples/mysql/getting_started_step_1)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/show_posts
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `show_posts` in package `diesel_demo_step_1_sqlite v0.1.0 (/opt/rustwide/workdir/diesel/examples/sqlite/getting_started_step_1)` has the same output filename as the bin target `show_posts` in package `diesel_demo_step_1_pg v0.1.0 (/opt/rustwide/workdir/diesel/examples/postgres/getting_started_step_1)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/show_posts
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `show_posts` in package `diesel_demo_step_2_mysql v0.1.0 (/opt/rustwide/workdir/diesel/examples/mysql/getting_started_step_2)` has the same output filename as the bin target `show_posts` in package `diesel_demo_step_1_sqlite v0.1.0 (/opt/rustwide/workdir/diesel/examples/sqlite/getting_started_step_1)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/show_posts
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `show_posts` in package `diesel_demo_step_2_pg v0.1.0 (/opt/rustwide/workdir/diesel/examples/postgres/getting_started_step_2)` has the same output filename as the bin target `show_posts` in package `diesel_demo_step_2_mysql v0.1.0 (/opt/rustwide/workdir/diesel/examples/mysql/getting_started_step_2)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/show_posts
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `write_post` in package `diesel_demo_step_2_pg v0.1.0 (/opt/rustwide/workdir/diesel/examples/postgres/getting_started_step_2)` has the same output filename as the bin target `write_post` in package `diesel_demo_step_2_mysql v0.1.0 (/opt/rustwide/workdir/diesel/examples/mysql/getting_started_step_2)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/write_post
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `show_posts` in package `diesel_demo_step_2_sqlite v0.1.0 (/opt/rustwide/workdir/diesel/examples/sqlite/getting_started_step_2)` has the same output filename as the bin target `show_posts` in package `diesel_demo_step_2_pg v0.1.0 (/opt/rustwide/workdir/diesel/examples/postgres/getting_started_step_2)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/show_posts
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `write_post` in package `diesel_demo_step_2_sqlite v0.1.0 (/opt/rustwide/workdir/diesel/examples/sqlite/getting_started_step_2)` has the same output filename as the bin target `write_post` in package `diesel_demo_step_2_pg v0.1.0 (/opt/rustwide/workdir/diesel/examples/postgres/getting_started_step_2)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/write_post
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `show_posts` in package `diesel_demo_step_3_mysql v0.1.0 (/opt/rustwide/workdir/diesel/examples/mysql/getting_started_step_3)` has the same output filename as the bin target `show_posts` in package `diesel_demo_step_2_sqlite v0.1.0 (/opt/rustwide/workdir/diesel/examples/sqlite/getting_started_step_2)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/show_posts
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `write_post` in package `diesel_demo_step_3_mysql v0.1.0 (/opt/rustwide/workdir/diesel/examples/mysql/getting_started_step_3)` has the same output filename as the bin target `write_post` in package `diesel_demo_step_2_sqlite v0.1.0 (/opt/rustwide/workdir/diesel/examples/sqlite/getting_started_step_2)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/write_post
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `delete_post` in package `diesel_demo_step_3_pg v0.1.0 (/opt/rustwide/workdir/diesel/examples/postgres/getting_started_step_3)` has the same output filename as the bin target `delete_post` in package `diesel_demo_step_3_mysql v0.1.0 (/opt/rustwide/workdir/diesel/examples/mysql/getting_started_step_3)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/delete_post
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `publish_post` in package `diesel_demo_step_3_pg v0.1.0 (/opt/rustwide/workdir/diesel/examples/postgres/getting_started_step_3)` has the same output filename as the bin target `publish_post` in package `diesel_demo_step_3_mysql v0.1.0 (/opt/rustwide/workdir/diesel/examples/mysql/getting_started_step_3)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/publish_post
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `show_posts` in package `diesel_demo_step_3_pg v0.1.0 (/opt/rustwide/workdir/diesel/examples/postgres/getting_started_step_3)` has the same output filename as the bin target `show_posts` in package `diesel_demo_step_3_mysql v0.1.0 (/opt/rustwide/workdir/diesel/examples/mysql/getting_started_step_3)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/show_posts
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `write_post` in package `diesel_demo_step_3_pg v0.1.0 (/opt/rustwide/workdir/diesel/examples/postgres/getting_started_step_3)` has the same output filename as the bin target `write_post` in package `diesel_demo_step_3_mysql v0.1.0 (/opt/rustwide/workdir/diesel/examples/mysql/getting_started_step_3)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/write_post
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `delete_post` in package `diesel_demo_step_3_sqlite v0.1.0 (/opt/rustwide/workdir/diesel/examples/sqlite/getting_started_step_3)` has the same output filename as the bin target `delete_post` in package `diesel_demo_step_3_pg v0.1.0 (/opt/rustwide/workdir/diesel/examples/postgres/getting_started_step_3)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/delete_post
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `publish_post` in package `diesel_demo_step_3_sqlite v0.1.0 (/opt/rustwide/workdir/diesel/examples/sqlite/getting_started_step_3)` has the same output filename as the bin target `publish_post` in package `diesel_demo_step_3_pg v0.1.0 (/opt/rustwide/workdir/diesel/examples/postgres/getting_started_step_3)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/publish_post
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `show_posts` in package `diesel_demo_step_3_sqlite v0.1.0 (/opt/rustwide/workdir/diesel/examples/sqlite/getting_started_step_3)` has the same output filename as the bin target `show_posts` in package `diesel_demo_step_3_pg v0.1.0 (/opt/rustwide/workdir/diesel/examples/postgres/getting_started_step_3)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/show_posts
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `write_post` in package `diesel_demo_step_3_sqlite v0.1.0 (/opt/rustwide/workdir/diesel/examples/sqlite/getting_started_step_3)` has the same output filename as the bin target `write_post` in package `diesel_demo_step_3_pg v0.1.0 (/opt/rustwide/workdir/diesel/examples/postgres/getting_started_step_3)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/write_post
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling pq-sys v0.4.6
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling anyhow v1.0.41
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling base64 v0.12.3
[INFO] [stderr]    Compiling dunce v1.0.2
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling tinyvec v1.2.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling scan_dir v0.3.3
[INFO] [stderr]    Compiling diffy v0.2.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.3.2
[INFO] [stderr]    Compiling mysqlclient-sys v0.2.4
[INFO] [stderr]    Compiling libsqlite3-sys v0.20.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling block-cipher v0.8.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling blowfish v0.6.0
[INFO] [stderr]    Compiling bcrypt v0.8.2
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling bigdecimal v0.2.0
[INFO] [stderr]    Compiling diesel_derives v2.0.0 (/opt/rustwide/workdir/diesel/diesel_derives)
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling include_dir_impl v0.6.1
[INFO] [stderr]    Compiling structopt-derive v0.4.15
[INFO] [stderr]    Compiling include_dir v0.6.1
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling structopt v0.3.22
[INFO] [stderr]    Compiling ipnetwork v0.18.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_regex v0.3.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling diesel v2.0.0 (/opt/rustwide/workdir/diesel/diesel)
[INFO] [stderr]    Compiling cargo_metadata v0.8.2
[INFO] [stderr]    Compiling migrations_internals v2.0.0 (/opt/rustwide/workdir/diesel/diesel_migrations/migrations_internals)
[INFO] [stderr]    Compiling diesel_cli_ext v0.3.6 (/opt/rustwide/workdir/diesel_cli_ext)
[INFO] [stdout] warning: function is never used: `print_conversion_dependencies`
[INFO] [stdout]   --> diesel_cli_ext/src/main.rs:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn print_conversion_dependencies() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_conversion_methods`
[INFO] [stdout]   --> diesel_cli_ext/src/main.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn print_conversion_methods(parse_output: &parse::ParseOutput) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_usage`
[INFO] [stdout]   --> diesel_cli_ext/src/main.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn print_usage(program: &str, opts: Options) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main`
[INFO] [stdout]   --> diesel_cli_ext/src/main.rs:87:4
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn main() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling migrations_macros v2.0.0 (/opt/rustwide/workdir/diesel/diesel_migrations/migrations_macros)
[INFO] [stderr]    Compiling sourcegen-cli v0.4.0
[INFO] [stdout] error: field is never read: `col_idx`
[INFO] [stdout]   --> diesel/diesel/src/mysql/connection/stmt/iterator.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     col_idx: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> diesel/diesel/src/lib.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(dead_code)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `diesel` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "18ee803dcf1f7b68b43efdfd9ffa58fe8312e12df05279ba92c72afb5a77fd9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18ee803dcf1f7b68b43efdfd9ffa58fe8312e12df05279ba92c72afb5a77fd9d", kill_on_drop: false }`
[INFO] [stdout] 18ee803dcf1f7b68b43efdfd9ffa58fe8312e12df05279ba92c72afb5a77fd9d