[INFO] fetching crate dengine 0.1.3...
[INFO] testing dengine-0.1.3 against 1.54.0 for beta-1.55-1
[INFO] extracting crate dengine 0.1.3 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate dengine 0.1.3 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dengine 0.1.3
[INFO] finished tweaking crates.io crate dengine 0.1.3
[INFO] tweaked toml for crates.io crate dengine 0.1.3 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa0b4215311b5f1cfb18b856cfdd2f8c5fbd872843bfcbdb88fff06332df19ad
[INFO] running `Command { std: "docker" "start" "-a" "aa0b4215311b5f1cfb18b856cfdd2f8c5fbd872843bfcbdb88fff06332df19ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa0b4215311b5f1cfb18b856cfdd2f8c5fbd872843bfcbdb88fff06332df19ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa0b4215311b5f1cfb18b856cfdd2f8c5fbd872843bfcbdb88fff06332df19ad", kill_on_drop: false }`
[INFO] [stdout] aa0b4215311b5f1cfb18b856cfdd2f8c5fbd872843bfcbdb88fff06332df19ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cf7835cff74474dec47540b2e8e89de27c2fa6d1f628df093b634e131a453e1
[INFO] running `Command { std: "docker" "start" "-a" "7cf7835cff74474dec47540b2e8e89de27c2fa6d1f628df093b634e131a453e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling regex v1.0.6
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling nix v0.11.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]    Compiling bit-vec v0.5.1
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling bufstream v0.1.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling tinyvec v1.3.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling libsqlite3-sys v0.13.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling smallvec v0.6.14
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling atoi v0.2.4
[INFO] [stderr]    Compiling checked v0.5.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling deslite v0.1.1
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling parse-zoneinfo v0.2.0
[INFO] [stderr]    Compiling twox-hash v1.6.1
[INFO] [stderr]    Compiling dengine_derive v0.1.2
[INFO] [stderr]    Compiling mysql_common v0.12.0
[INFO] [stderr]    Compiling chrono-tz v0.5.1
[INFO] [stderr]    Compiling mysql v14.2.0
[INFO] [stderr]    Compiling dengine v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Value` is imported redundantly
[INFO] [stdout]   --> src/sqlite.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 5  | use deslite::{SqliteCon, Stmt, Value};
[INFO] [stdout]    |                                ----- the item `Value` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 55 |         use deslite::Value;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Value` is imported redundantly
[INFO] [stdout]   --> src/sqlite.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 5  | use deslite::{SqliteCon, Stmt, Value};
[INFO] [stdout]    |                                ----- the item `Value` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 82 |         use deslite::Value;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/traits.rs:7:24
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Row<'a>(&'a Rowable);
[INFO] [stdout]   |                        ^^^^^^^ help: use `dyn`: `dyn Rowable`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]   = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.72s
[INFO] running `Command { std: "docker" "inspect" "7cf7835cff74474dec47540b2e8e89de27c2fa6d1f628df093b634e131a453e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cf7835cff74474dec47540b2e8e89de27c2fa6d1f628df093b634e131a453e1", kill_on_drop: false }`
[INFO] [stdout] 7cf7835cff74474dec47540b2e8e89de27c2fa6d1f628df093b634e131a453e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89c059b2c8d27f4c2fd23349270cdc2c328cfc8cb04259e53c3b23361eb0424d
[INFO] running `Command { std: "docker" "start" "-a" "89c059b2c8d27f4c2fd23349270cdc2c328cfc8cb04259e53c3b23361eb0424d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: the item `Value` is imported redundantly
[INFO] [stdout]   --> src/sqlite.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 5  | use deslite::{SqliteCon, Stmt, Value};
[INFO] [stdout]    |                                ----- the item `Value` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 55 |         use deslite::Value;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dengine v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Value` is imported redundantly
[INFO] [stdout]   --> src/sqlite.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 5  | use deslite::{SqliteCon, Stmt, Value};
[INFO] [stdout]    |                                ----- the item `Value` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 82 |         use deslite::Value;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/traits.rs:7:24
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Row<'a>(&'a Rowable);
[INFO] [stdout]   |                        ^^^^^^^ help: use `dyn`: `dyn Rowable`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]   = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Value` is imported redundantly
[INFO] [stdout]   --> src/sqlite.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 5  | use deslite::{SqliteCon, Stmt, Value};
[INFO] [stdout]    |                                ----- the item `Value` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 55 |         use deslite::Value;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Value` is imported redundantly
[INFO] [stdout]   --> src/sqlite.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 5  | use deslite::{SqliteCon, Stmt, Value};
[INFO] [stdout]    |                                ----- the item `Value` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 82 |         use deslite::Value;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/traits.rs:7:24
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Row<'a>(&'a Rowable);
[INFO] [stdout]   |                        ^^^^^^^ help: use `dyn`: `dyn Rowable`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]   = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "89c059b2c8d27f4c2fd23349270cdc2c328cfc8cb04259e53c3b23361eb0424d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89c059b2c8d27f4c2fd23349270cdc2c328cfc8cb04259e53c3b23361eb0424d", kill_on_drop: false }`
[INFO] [stdout] 89c059b2c8d27f4c2fd23349270cdc2c328cfc8cb04259e53c3b23361eb0424d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0039bce2f0601b9523c23559741841ce1ca6adcc1017904391b1eda360c5c92e
[INFO] running `Command { std: "docker" "start" "-a" "0039bce2f0601b9523c23559741841ce1ca6adcc1017904391b1eda360c5c92e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: the item `Value` is imported redundantly
[INFO] [stderr]   --> src/sqlite.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 5  | use deslite::{SqliteCon, Stmt, Value};
[INFO] [stderr]    |                                ----- the item `Value` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 55 |         use deslite::Value;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Value` is imported redundantly
[INFO] [stderr]   --> src/sqlite.rs:82:13
[INFO] [stderr]    |
[INFO] [stderr] 5  | use deslite::{SqliteCon, Stmt, Value};
[INFO] [stderr]    |                                ----- the item `Value` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 82 |         use deslite::Value;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/traits.rs:7:24
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct Row<'a>(&'a Rowable);
[INFO] [stderr]   |                        ^^^^^^^ help: use `dyn`: `dyn Rowable`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]   = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Value` is imported redundantly
[INFO] [stderr]   --> src/sqlite.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 5  | use deslite::{SqliteCon, Stmt, Value};
[INFO] [stderr]    |                                ----- the item `Value` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 55 |         use deslite::Value;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Value` is imported redundantly
[INFO] [stderr]   --> src/sqlite.rs:82:13
[INFO] [stderr]    |
[INFO] [stderr] 5  | use deslite::{SqliteCon, Stmt, Value};
[INFO] [stderr]    |                                ----- the item `Value` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 82 |         use deslite::Value;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/traits.rs:7:24
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct Row<'a>(&'a Rowable);
[INFO] [stderr]   |                        ^^^^^^^ help: use `dyn`: `dyn Rowable`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]   = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dengine-01f0df82f10bc27e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dengine
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/traits.rs - traits::Queryable (line 80) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stdout] test src/traits.rs - traits::Connectionable::insert (line 175) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/traits.rs - traits::Queryable (line 80) stdout ----
[INFO] [stdout] error[E0405]: cannot find trait `Queryable` in this scope
[INFO] [stdout]  --> src/traits.rs:86:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl Queryable for User{
[INFO] [stdout]   |      ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Row` in this scope
[INFO] [stdout]  --> src/traits.rs:87:17
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn new(row: Row) -> Self{
[INFO] [stdout]   |                 ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/traits.rs - traits::Connectionable::insert (line 175) stdout ----
[INFO] [stdout] error: cannot find derive macro `Insertable` in this scope
[INFO] [stdout]  --> src/traits.rs:177:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Debug, Insertable)]
[INFO] [stdout]   |                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `con` in this scope
[INFO] [stdout]   --> src/traits.rs:196:16
[INFO] [stdout]    |
[INFO] [stdout] 23 | let affected = con.insert("user", data).unwrap();
[INFO] [stdout]    |                ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/traits.rs:193:24
[INFO] [stdout]    |
[INFO] [stdout] 20 | data.push(User::new(1, "name1"));
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        expected struct `String`, found `&str`
[INFO] [stdout]    |                        help: try using a conversion method: `"name1".to_string()`
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/traits.rs:194:24
[INFO] [stdout]    |
[INFO] [stdout] 21 | data.push(User::new(2, "name2"));
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        expected struct `String`, found `&str`
[INFO] [stdout]    |                        help: try using a conversion method: `"name2".to_string()`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/traits.rs - traits::Connectionable::insert (line 175)
[INFO] [stdout]     src/traits.rs - traits::Queryable (line 80)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0039bce2f0601b9523c23559741841ce1ca6adcc1017904391b1eda360c5c92e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0039bce2f0601b9523c23559741841ce1ca6adcc1017904391b1eda360c5c92e", kill_on_drop: false }`
[INFO] [stdout] 0039bce2f0601b9523c23559741841ce1ca6adcc1017904391b1eda360c5c92e
