[INFO] fetching crate diesel_pg_hstore 0.2.0...
[INFO] testing diesel_pg_hstore-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate diesel_pg_hstore 0.2.0 into /workspace/builds/worker-34/source
[INFO] validating manifest of crates.io crate diesel_pg_hstore 0.2.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate diesel_pg_hstore 0.2.0
[INFO] finished tweaking crates.io crate diesel_pg_hstore 0.2.0
[INFO] tweaked toml for crates.io crate diesel_pg_hstore 0.2.0 written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4aa56853465e2efc738602a42b88c79059f43b7f11c48de130ded4fa6f7abecc
[INFO] running `Command { std: "docker" "start" "-a" "4aa56853465e2efc738602a42b88c79059f43b7f11c48de130ded4fa6f7abecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4aa56853465e2efc738602a42b88c79059f43b7f11c48de130ded4fa6f7abecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aa56853465e2efc738602a42b88c79059f43b7f11c48de130ded4fa6f7abecc", kill_on_drop: false }`
[INFO] [stdout] 4aa56853465e2efc738602a42b88c79059f43b7f11c48de130ded4fa6f7abecc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bc2cd19e922cda3b77e83fbf48829c179dabdb902119b500ac0b31a6ec75023
[INFO] running `Command { std: "docker" "start" "-a" "6bc2cd19e922cda3b77e83fbf48829c179dabdb902119b500ac0b31a6ec75023", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling pq-sys v0.4.6
[INFO] [stderr]    Compiling byteorder v1.2.7
[INFO] [stderr]    Compiling fallible-iterator v0.1.6
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling diesel_derives v1.0.0
[INFO] [stderr]    Compiling diesel v1.0.1
[INFO] [stderr]    Compiling diesel_pg_hstore v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:422:74
[INFO] [stdout]     |
[INFO] [stdout] 422 |     fn write_pascal_string(s: &str, buf: &mut Vec<u8>) -> Result<(), Box<StdError + Sync + Send>> {
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 422 -     fn write_pascal_string(s: &str, buf: &mut Vec<u8>) -> Result<(), Box<StdError + Sync + Send>> {
[INFO] [stdout] 422 +     fn write_pascal_string(s: &str, buf: &mut Vec<u8>) -> Result<(), Box<dyn StdError + Sync + Send>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:363:63
[INFO] [stdout]     |
[INFO] [stdout] 363 |         fn from_sql(bytes: Option<&[u8]>) -> Result<Self, Box<StdError + Send + Sync>> {
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 363 -         fn from_sql(bytes: Option<&[u8]>) -> Result<Self, Box<StdError + Send + Sync>> {
[INFO] [stdout] 363 +         fn from_sql(bytes: Option<&[u8]>) -> Result<Self, Box<dyn StdError + Send + Sync>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:392:72
[INFO] [stdout]     |
[INFO] [stdout] 392 |         fn build_from_row<T: Row<Pg>>(row: &mut T) -> Result<Self, Box<StdError + Send + Sync>> {
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 392 -         fn build_from_row<T: Row<Pg>>(row: &mut T) -> Result<Self, Box<StdError + Send + Sync>> {
[INFO] [stdout] 392 +         fn build_from_row<T: Row<Pg>>(row: &mut T) -> Result<Self, Box<dyn StdError + Send + Sync>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:398:81
[INFO] [stdout]     |
[INFO] [stdout] 398 |         fn to_sql<W>(&self, out: &mut ToSqlOutput<W, Pg>) -> Result<IsNull, Box<StdError + Send + Sync>>
[INFO] [stdout]     |                                                                                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 398 -         fn to_sql<W>(&self, out: &mut ToSqlOutput<W, Pg>) -> Result<IsNull, Box<StdError + Send + Sync>>
[INFO] [stdout] 398 +         fn to_sql<W>(&self, out: &mut ToSqlOutput<W, Pg>) -> Result<IsNull, Box<dyn StdError + Send + Sync>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:435:81
[INFO] [stdout]     |
[INFO] [stdout] 435 |         fn consume(&mut self) -> Result<Option<(&'a str, Option<&'a str>)>, Box<StdError + Sync + Send>> {
[INFO] [stdout]     |                                                                                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 435 -         fn consume(&mut self) -> Result<Option<(&'a str, Option<&'a str>)>, Box<StdError + Sync + Send>> {
[INFO] [stdout] 435 +         fn consume(&mut self) -> Result<Option<(&'a str, Option<&'a str>)>, Box<dyn StdError + Sync + Send>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:470:26
[INFO] [stdout]     |
[INFO] [stdout] 470 |         type Error = Box<StdError + Sync + Send>;
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 470 -         type Error = Box<StdError + Sync + Send>;
[INFO] [stdout] 470 +         type Error = Box<dyn StdError + Sync + Send>;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.53s
[INFO] running `Command { std: "docker" "inspect" "6bc2cd19e922cda3b77e83fbf48829c179dabdb902119b500ac0b31a6ec75023", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bc2cd19e922cda3b77e83fbf48829c179dabdb902119b500ac0b31a6ec75023", kill_on_drop: false }`
[INFO] [stdout] 6bc2cd19e922cda3b77e83fbf48829c179dabdb902119b500ac0b31a6ec75023
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58c37ab61842033cf60bd3a5284050d27240cdc67faf7c6039aeee726f74593e
[INFO] running `Command { std: "docker" "start" "-a" "58c37ab61842033cf60bd3a5284050d27240cdc67faf7c6039aeee726f74593e", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling ucd-util v0.1.8
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling derive-error-chain v0.10.1
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:422:74
[INFO] [stdout]     |
[INFO] [stdout] 422 |     fn write_pascal_string(s: &str, buf: &mut Vec<u8>) -> Result<(), Box<StdError + Sync + Send>> {
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 422 -     fn write_pascal_string(s: &str, buf: &mut Vec<u8>) -> Result<(), Box<StdError + Sync + Send>> {
[INFO] [stdout] 422 +     fn write_pascal_string(s: &str, buf: &mut Vec<u8>) -> Result<(), Box<dyn StdError + Sync + Send>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:363:63
[INFO] [stdout]     |
[INFO] [stdout] 363 |         fn from_sql(bytes: Option<&[u8]>) -> Result<Self, Box<StdError + Send + Sync>> {
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 363 -         fn from_sql(bytes: Option<&[u8]>) -> Result<Self, Box<StdError + Send + Sync>> {
[INFO] [stdout] 363 +         fn from_sql(bytes: Option<&[u8]>) -> Result<Self, Box<dyn StdError + Send + Sync>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:392:72
[INFO] [stdout]     |
[INFO] [stdout] 392 |         fn build_from_row<T: Row<Pg>>(row: &mut T) -> Result<Self, Box<StdError + Send + Sync>> {
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 392 -         fn build_from_row<T: Row<Pg>>(row: &mut T) -> Result<Self, Box<StdError + Send + Sync>> {
[INFO] [stdout] 392 +         fn build_from_row<T: Row<Pg>>(row: &mut T) -> Result<Self, Box<dyn StdError + Send + Sync>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:398:81
[INFO] [stdout]     |
[INFO] [stdout] 398 |         fn to_sql<W>(&self, out: &mut ToSqlOutput<W, Pg>) -> Result<IsNull, Box<StdError + Send + Sync>>
[INFO] [stdout]     |                                                                                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 398 -         fn to_sql<W>(&self, out: &mut ToSqlOutput<W, Pg>) -> Result<IsNull, Box<StdError + Send + Sync>>
[INFO] [stdout] 398 +         fn to_sql<W>(&self, out: &mut ToSqlOutput<W, Pg>) -> Result<IsNull, Box<dyn StdError + Send + Sync>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:435:81
[INFO] [stdout]     |
[INFO] [stdout] 435 |         fn consume(&mut self) -> Result<Option<(&'a str, Option<&'a str>)>, Box<StdError + Sync + Send>> {
[INFO] [stdout]     |                                                                                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 435 -         fn consume(&mut self) -> Result<Option<(&'a str, Option<&'a str>)>, Box<StdError + Sync + Send>> {
[INFO] [stdout] 435 +         fn consume(&mut self) -> Result<Option<(&'a str, Option<&'a str>)>, Box<dyn StdError + Sync + Send>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:470:26
[INFO] [stdout]     |
[INFO] [stdout] 470 |         type Error = Box<StdError + Sync + Send>;
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 470 -         type Error = Box<StdError + Sync + Send>;
[INFO] [stdout] 470 +         type Error = Box<dyn StdError + Sync + Send>;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling backtrace v0.3.64
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling dotenv v0.10.1
[INFO] [stderr]    Compiling diesel_pg_hstore v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:422:74
[INFO] [stdout]     |
[INFO] [stdout] 422 |     fn write_pascal_string(s: &str, buf: &mut Vec<u8>) -> Result<(), Box<StdError + Sync + Send>> {
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 422 -     fn write_pascal_string(s: &str, buf: &mut Vec<u8>) -> Result<(), Box<StdError + Sync + Send>> {
[INFO] [stdout] 422 +     fn write_pascal_string(s: &str, buf: &mut Vec<u8>) -> Result<(), Box<dyn StdError + Sync + Send>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:363:63
[INFO] [stdout]     |
[INFO] [stdout] 363 |         fn from_sql(bytes: Option<&[u8]>) -> Result<Self, Box<StdError + Send + Sync>> {
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 363 -         fn from_sql(bytes: Option<&[u8]>) -> Result<Self, Box<StdError + Send + Sync>> {
[INFO] [stdout] 363 +         fn from_sql(bytes: Option<&[u8]>) -> Result<Self, Box<dyn StdError + Send + Sync>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:392:72
[INFO] [stdout]     |
[INFO] [stdout] 392 |         fn build_from_row<T: Row<Pg>>(row: &mut T) -> Result<Self, Box<StdError + Send + Sync>> {
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 392 -         fn build_from_row<T: Row<Pg>>(row: &mut T) -> Result<Self, Box<StdError + Send + Sync>> {
[INFO] [stdout] 392 +         fn build_from_row<T: Row<Pg>>(row: &mut T) -> Result<Self, Box<dyn StdError + Send + Sync>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:398:81
[INFO] [stdout]     |
[INFO] [stdout] 398 |         fn to_sql<W>(&self, out: &mut ToSqlOutput<W, Pg>) -> Result<IsNull, Box<StdError + Send + Sync>>
[INFO] [stdout]     |                                                                                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 398 -         fn to_sql<W>(&self, out: &mut ToSqlOutput<W, Pg>) -> Result<IsNull, Box<StdError + Send + Sync>>
[INFO] [stdout] 398 +         fn to_sql<W>(&self, out: &mut ToSqlOutput<W, Pg>) -> Result<IsNull, Box<dyn StdError + Send + Sync>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:435:81
[INFO] [stdout]     |
[INFO] [stdout] 435 |         fn consume(&mut self) -> Result<Option<(&'a str, Option<&'a str>)>, Box<StdError + Sync + Send>> {
[INFO] [stdout]     |                                                                                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 435 -         fn consume(&mut self) -> Result<Option<(&'a str, Option<&'a str>)>, Box<StdError + Sync + Send>> {
[INFO] [stdout] 435 +         fn consume(&mut self) -> Result<Option<(&'a str, Option<&'a str>)>, Box<dyn StdError + Sync + Send>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:470:26
[INFO] [stdout]     |
[INFO] [stdout] 470 |         type Error = Box<StdError + Sync + Send>;
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 470 -         type Error = Box<StdError + Sync + Send>;
[INFO] [stdout] 470 +         type Error = Box<dyn StdError + Sync + Send>;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> tests/hstore.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(test)]
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `diesel_pg_hstore` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "58c37ab61842033cf60bd3a5284050d27240cdc67faf7c6039aeee726f74593e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58c37ab61842033cf60bd3a5284050d27240cdc67faf7c6039aeee726f74593e", kill_on_drop: false }`
[INFO] [stdout] 58c37ab61842033cf60bd3a5284050d27240cdc67faf7c6039aeee726f74593e