[INFO] cloning repository https://github.com/ivan770/typesql
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ivan770/typesql" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivan770%2Ftypesql", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivan770%2Ftypesql'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 871e8a99f364affb7af2445d6ac8f7f93f9c8f06
[INFO] testing ivan770/typesql against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivan770%2Ftypesql" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ivan770/typesql
[INFO] finished tweaking git repo https://github.com/ivan770/typesql
[INFO] tweaked toml for git repo https://github.com/ivan770/typesql written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ivan770/typesql on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ivan770/typesql 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b899ddd871b38a3fb2fa4f91c3f397626b313632fca0fc5325472a36268d009
[INFO] running `Command { std: "docker" "start" "-a" "4b899ddd871b38a3fb2fa4f91c3f397626b313632fca0fc5325472a36268d009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b899ddd871b38a3fb2fa4f91c3f397626b313632fca0fc5325472a36268d009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b899ddd871b38a3fb2fa4f91c3f397626b313632fca0fc5325472a36268d009", kill_on_drop: false }`
[INFO] [stdout] 4b899ddd871b38a3fb2fa4f91c3f397626b313632fca0fc5325472a36268d009
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06bffcd8abf2b322ce4a70c1c60898429952e4edce805f099409e8d71fcc9dd6
[INFO] running `Command { std: "docker" "start" "-a" "06bffcd8abf2b322ce4a70c1c60898429952e4edce805f099409e8d71fcc9dd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling frunk_core v0.3.2
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling frunk_proc_macro_helpers v0.0.5
[INFO] [stderr]    Compiling frunk_proc_macros_impl v0.0.5
[INFO] [stderr]    Compiling frunk_derives v0.3.2
[INFO] [stderr]    Compiling frunk_proc_macros v0.0.5
[INFO] [stderr]    Compiling frunk v0.3.2
[INFO] [stderr]    Compiling typesql v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(specialization)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout]   = help: consider using `min_specialization` instead, which is more stable and complete
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Column` is never constructed
[INFO] [stdout]   --> src/column.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Column<Col, Inner>(pub(crate) Col, pub(crate) Inner);
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AddColumn` is never constructed
[INFO] [stdout]   --> src/column.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct AddColumn<Col, Inner, HListIndex>(Col, Inner, PhantomData<HListIndex>);
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ColumnExt` is never used
[INFO] [stdout]   --> src/column.rs:68:11
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub trait ColumnExt: Sized {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `From` is never constructed
[INFO] [stdout]  --> src/from.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct From<Table, Inner>(pub(crate) Table, pub(crate) Inner);
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AddFrom` is never constructed
[INFO] [stdout]   --> src/from.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct AddFrom<Table, Inner, HListIndex>(Table, Inner, PhantomData<HListIndex>);
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `FromExt` is never used
[INFO] [stdout]   --> src/from.rs:85:11
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub trait FromExt: Sized {
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Query` is never used
[INFO] [stdout]  --> src/query.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Query {
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IsTable` is never used
[INFO] [stdout]  --> src/query.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait IsTable {
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IsColumn` is never used
[INFO] [stdout]  --> src/query.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub trait IsColumn {
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TableProvider` is never used
[INFO] [stdout]   --> src/query.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait TableProvider {
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TableRequirement` is never used
[INFO] [stdout]   --> src/query.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait TableRequirement {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IgnoreTableRequirement` is never used
[INFO] [stdout]   --> src/query.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub trait IgnoreTableRequirement {}
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `QueryExt` is never used
[INFO] [stdout]   --> src/query.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub trait QueryExt: Query + Sized {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `QueryWithoutTablesExt` is never used
[INFO] [stdout]   --> src/query.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub trait QueryWithoutTablesExt: Query + Sized {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SelectExt` is never used
[INFO] [stdout]   --> src/select.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait SelectExt: Sized {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `Command { std: "docker" "inspect" "06bffcd8abf2b322ce4a70c1c60898429952e4edce805f099409e8d71fcc9dd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06bffcd8abf2b322ce4a70c1c60898429952e4edce805f099409e8d71fcc9dd6", kill_on_drop: false }`
[INFO] [stdout] 06bffcd8abf2b322ce4a70c1c60898429952e4edce805f099409e8d71fcc9dd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42d265a429c5762b40795bdc97a68cfad2f1324650fcb1db0831f97e5898df77
[INFO] running `Command { std: "docker" "start" "-a" "42d265a429c5762b40795bdc97a68cfad2f1324650fcb1db0831f97e5898df77", kill_on_drop: false }`
[INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(specialization)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout]   = help: consider using `min_specialization` instead, which is more stable and complete
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Column` is never constructed
[INFO] [stdout]   --> src/column.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Column<Col, Inner>(pub(crate) Col, pub(crate) Inner);
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AddColumn` is never constructed
[INFO] [stdout]   --> src/column.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct AddColumn<Col, Inner, HListIndex>(Col, Inner, PhantomData<HListIndex>);
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ColumnExt` is never used
[INFO] [stdout]   --> src/column.rs:68:11
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub trait ColumnExt: Sized {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `From` is never constructed
[INFO] [stdout]  --> src/from.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct From<Table, Inner>(pub(crate) Table, pub(crate) Inner);
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AddFrom` is never constructed
[INFO] [stdout]   --> src/from.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct AddFrom<Table, Inner, HListIndex>(Table, Inner, PhantomData<HListIndex>);
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `FromExt` is never used
[INFO] [stdout]   --> src/from.rs:85:11
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub trait FromExt: Sized {
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Query` is never used
[INFO] [stdout]  --> src/query.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Query {
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IsTable` is never used
[INFO] [stdout]  --> src/query.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait IsTable {
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IsColumn` is never used
[INFO] [stdout]  --> src/query.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub trait IsColumn {
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TableProvider` is never used
[INFO] [stdout]   --> src/query.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait TableProvider {
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TableRequirement` is never used
[INFO] [stdout]   --> src/query.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait TableRequirement {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IgnoreTableRequirement` is never used
[INFO] [stdout]   --> src/query.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub trait IgnoreTableRequirement {}
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `QueryExt` is never used
[INFO] [stdout]   --> src/query.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub trait QueryExt: Query + Sized {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `QueryWithoutTablesExt` is never used
[INFO] [stdout]   --> src/query.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub trait QueryWithoutTablesExt: Query + Sized {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SelectExt` is never used
[INFO] [stdout]   --> src/select.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait SelectExt: Sized {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling typesql v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(specialization)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout]   = help: consider using `min_specialization` instead, which is more stable and complete
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AddFrom` is never constructed
[INFO] [stdout]   --> src/from.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct AddFrom<Table, Inner, HListIndex>(Table, Inner, PhantomData<HListIndex>);
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `FromExt` is never used
[INFO] [stdout]   --> src/from.rs:85:11
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub trait FromExt: Sized {
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `from` is never used
[INFO] [stdout]   --> src/select.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait SelectExt: Sized {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 22 |     fn from<Table: IsTable>(self, table: Table) -> From<Table, Self> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Posts` is never constructed
[INFO] [stdout]   --> src/lib.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     struct Posts;
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PostsId` is never constructed
[INFO] [stdout]   --> src/lib.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     struct PostsId;
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PostsTitle` is never constructed
[INFO] [stdout]   --> src/lib.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 |     struct PostsTitle;
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "42d265a429c5762b40795bdc97a68cfad2f1324650fcb1db0831f97e5898df77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42d265a429c5762b40795bdc97a68cfad2f1324650fcb1db0831f97e5898df77", kill_on_drop: false }`
[INFO] [stdout] 42d265a429c5762b40795bdc97a68cfad2f1324650fcb1db0831f97e5898df77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c8c52335cb893f9964aef297251fb0affb4e125512be77cebc5a062e4266da5
[INFO] running `Command { std: "docker" "start" "-a" "1c8c52335cb893f9964aef297251fb0affb4e125512be77cebc5a062e4266da5", kill_on_drop: false }`
[INFO] [stderr] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(specialization)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stderr]   = help: consider using `min_specialization` instead, which is more stable and complete
[INFO] [stderr]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Column` is never constructed
[INFO] [stderr]   --> src/column.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct Column<Col, Inner>(pub(crate) Col, pub(crate) Inner);
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `AddColumn` is never constructed
[INFO] [stderr]   --> src/column.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub struct AddColumn<Col, Inner, HListIndex>(Col, Inner, PhantomData<HListIndex>);
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `ColumnExt` is never used
[INFO] [stderr]   --> src/column.rs:68:11
[INFO] [stderr]    |
[INFO] [stderr] 68 | pub trait ColumnExt: Sized {
[INFO] [stderr]    |           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `From` is never constructed
[INFO] [stderr]  --> src/from.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct From<Table, Inner>(pub(crate) Table, pub(crate) Inner);
[INFO] [stderr]   |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `AddFrom` is never constructed
[INFO] [stderr]   --> src/from.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub struct AddFrom<Table, Inner, HListIndex>(Table, Inner, PhantomData<HListIndex>);
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `FromExt` is never used
[INFO] [stderr]   --> src/from.rs:85:11
[INFO] [stderr]    |
[INFO] [stderr] 85 | pub trait FromExt: Sized {
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Query` is never used
[INFO] [stderr]  --> src/query.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub trait Query {
[INFO] [stderr]   |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `IsTable` is never used
[INFO] [stderr]  --> src/query.rs:5:11
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub trait IsTable {
[INFO] [stderr]   |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `IsColumn` is never used
[INFO] [stderr]  --> src/query.rs:9:11
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub trait IsColumn {
[INFO] [stderr]   |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `TableProvider` is never used
[INFO] [stderr]   --> src/query.rs:15:11
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub trait TableProvider {
[INFO] [stderr]    |           ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `TableRequirement` is never used
[INFO] [stderr]   --> src/query.rs:19:11
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub trait TableRequirement {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `IgnoreTableRequirement` is never used
[INFO] [stderr]   --> src/query.rs:23:11
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub trait IgnoreTableRequirement {}
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `QueryExt` is never used
[INFO] [stderr]   --> src/query.rs:25:11
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub trait QueryExt: Query + Sized {
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `QueryWithoutTablesExt` is never used
[INFO] [stderr]   --> src/query.rs:31:11
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub trait QueryWithoutTablesExt: Query + Sized {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `SelectExt` is never used
[INFO] [stderr]   --> src/select.rs:17:11
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub trait SelectExt: Sized {
[INFO] [stderr]    |           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `AddFrom` is never constructed
[INFO] [stderr]   --> src/from.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub struct AddFrom<Table, Inner, HListIndex>(Table, Inner, PhantomData<HListIndex>);
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `from` is never used
[INFO] [stderr]   --> src/select.rs:22:8
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub trait SelectExt: Sized {
[INFO] [stderr]    |           --------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 22 |     fn from<Table: IsTable>(self, table: Table) -> From<Table, Self> {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Posts` is never constructed
[INFO] [stderr]   --> src/lib.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 |     struct Posts;
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PostsId` is never constructed
[INFO] [stderr]   --> src/lib.rs:49:12
[INFO] [stderr]    |
[INFO] [stderr] 49 |     struct PostsId;
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PostsTitle` is never constructed
[INFO] [stderr]   --> src/lib.rs:57:12
[INFO] [stderr]    |
[INFO] [stderr] 57 |     struct PostsTitle;
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `typesql` (lib) generated 16 warnings
[INFO] [stderr] warning: `typesql` (lib test) generated 7 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/typesql-2b7b2c1639808d6d)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]    Doc-tests typesql
[INFO] [stdout] test select::tests::empty_select ... ok
[INFO] [stdout] test tests::test_select_multiple_columns_from_one_table ... ok
[INFO] [stdout] test tests::test_select_column ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout] 
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 1 | #![feature(specialization)]
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stderr]   = help: consider using `min_specialization` instead, which is more stable and complete
[INFO] [stderr]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] running `Command { std: "docker" "inspect" "1c8c52335cb893f9964aef297251fb0affb4e125512be77cebc5a062e4266da5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c8c52335cb893f9964aef297251fb0affb4e125512be77cebc5a062e4266da5", kill_on_drop: false }`
[INFO] [stdout] 1c8c52335cb893f9964aef297251fb0affb4e125512be77cebc5a062e4266da5