[INFO] crate diesel_pg_hstore 0.2.0 is already in cache
[INFO] testing diesel_pg_hstore-0.2.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate diesel_pg_hstore 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate diesel_pg_hstore 0.2.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded diesel v1.0.1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a2eed9570536ffe841fc7083ba7f9f1db14271305d4741990faae86f1d5e13d0
[INFO] running `"docker" "start" "-a" "a2eed9570536ffe841fc7083ba7f9f1db14271305d4741990faae86f1d5e13d0"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling pq-sys v0.4.6
[INFO] [stderr]    Compiling quote v0.3.15
[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] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:363:63
[INFO] [stderr]     |
[INFO] [stderr] 363 |         fn from_sql(bytes: Option<&[u8]>) -> Result<Self, Box<StdError + Send + Sync>> {
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:392:72
[INFO] [stderr]     |
[INFO] [stderr] 392 |         fn build_from_row<T: Row<Pg>>(row: &mut T) -> Result<Self, Box<StdError + Send + Sync>> {
[INFO] [stderr]     |                                                                        ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:398:81
[INFO] [stderr]     |
[INFO] [stderr] 398 |         fn to_sql<W>(&self, out: &mut ToSqlOutput<W, Pg>) -> Result<IsNull, Box<StdError + Send + Sync>>
[INFO] [stderr]     |                                                                                 ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:422:74
[INFO] [stderr]     |
[INFO] [stderr] 422 |     fn write_pascal_string(s: &str, buf: &mut Vec<u8>) -> Result<(), Box<StdError + Sync + Send>> {
[INFO] [stderr]     |                                                                          ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:435:81
[INFO] [stderr]     |
[INFO] [stderr] 435 |         fn consume(&mut self) -> Result<Option<(&'a str, Option<&'a str>)>, Box<StdError + Sync + Send>> {
[INFO] [stderr]     |                                                                                 ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:470:26
[INFO] [stderr]     |
[INFO] [stderr] 470 |         type Error = Box<StdError + Sync + Send>;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.10s
[INFO] running `"docker" "inspect" "a2eed9570536ffe841fc7083ba7f9f1db14271305d4741990faae86f1d5e13d0"`
[INFO] running `"docker" "rm" "-f" "a2eed9570536ffe841fc7083ba7f9f1db14271305d4741990faae86f1d5e13d0"`
[INFO] [stdout] a2eed9570536ffe841fc7083ba7f9f1db14271305d4741990faae86f1d5e13d0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9230b310e6c9ec0c19641266697ab3264dd5bf97cee13a79e81355784f1e81e7
[INFO] running `"docker" "start" "-a" "9230b310e6c9ec0c19641266697ab3264dd5bf97cee13a79e81355784f1e81e7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling gimli v0.21.0
[INFO] [stderr]    Compiling ucd-util v0.1.8
[INFO] [stderr]    Compiling object v0.19.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling derive-error-chain v0.10.1
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:363:63
[INFO] [stderr]     |
[INFO] [stderr] 363 |         fn from_sql(bytes: Option<&[u8]>) -> Result<Self, Box<StdError + Send + Sync>> {
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:392:72
[INFO] [stderr]     |
[INFO] [stderr] 392 |         fn build_from_row<T: Row<Pg>>(row: &mut T) -> Result<Self, Box<StdError + Send + Sync>> {
[INFO] [stderr]     |                                                                        ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:398:81
[INFO] [stderr]     |
[INFO] [stderr] 398 |         fn to_sql<W>(&self, out: &mut ToSqlOutput<W, Pg>) -> Result<IsNull, Box<StdError + Send + Sync>>
[INFO] [stderr]     |                                                                                 ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:422:74
[INFO] [stderr]     |
[INFO] [stderr] 422 |     fn write_pascal_string(s: &str, buf: &mut Vec<u8>) -> Result<(), Box<StdError + Sync + Send>> {
[INFO] [stderr]     |                                                                          ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:435:81
[INFO] [stderr]     |
[INFO] [stderr] 435 |         fn consume(&mut self) -> Result<Option<(&'a str, Option<&'a str>)>, Box<StdError + Sync + Send>> {
[INFO] [stderr]     |                                                                                 ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:470:26
[INFO] [stderr]     |
[INFO] [stderr] 470 |         type Error = Box<StdError + Sync + Send>;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling addr2line v0.12.1
[INFO] [stderr]    Compiling backtrace v0.3.48
[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] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:363:63
[INFO] [stderr]     |
[INFO] [stderr] 363 |         fn from_sql(bytes: Option<&[u8]>) -> Result<Self, Box<StdError + Send + Sync>> {
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:392:72
[INFO] [stderr]     |
[INFO] [stderr] 392 |         fn build_from_row<T: Row<Pg>>(row: &mut T) -> Result<Self, Box<StdError + Send + Sync>> {
[INFO] [stderr]     |                                                                        ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:398:81
[INFO] [stderr]     |
[INFO] [stderr] 398 |         fn to_sql<W>(&self, out: &mut ToSqlOutput<W, Pg>) -> Result<IsNull, Box<StdError + Send + Sync>>
[INFO] [stderr]     |                                                                                 ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:422:74
[INFO] [stderr]     |
[INFO] [stderr] 422 |     fn write_pascal_string(s: &str, buf: &mut Vec<u8>) -> Result<(), Box<StdError + Sync + Send>> {
[INFO] [stderr]     |                                                                          ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:435:81
[INFO] [stderr]     |
[INFO] [stderr] 435 |         fn consume(&mut self) -> Result<Option<(&'a str, Option<&'a str>)>, Box<StdError + Sync + Send>> {
[INFO] [stderr]     |                                                                                 ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:470:26
[INFO] [stderr]     |
[INFO] [stderr] 470 |         type Error = Box<StdError + Sync + Send>;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> tests/hstore.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(test)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: could not compile `diesel_pg_hstore`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "9230b310e6c9ec0c19641266697ab3264dd5bf97cee13a79e81355784f1e81e7"`
[INFO] running `"docker" "rm" "-f" "9230b310e6c9ec0c19641266697ab3264dd5bf97cee13a79e81355784f1e81e7"`
[INFO] [stdout] 9230b310e6c9ec0c19641266697ab3264dd5bf97cee13a79e81355784f1e81e7