[INFO] crate tokio-beanstalkd 0.4.2 is already in cache
[INFO] extracting crate tokio-beanstalkd 0.4.2 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/tokio-beanstalkd/0.4.2
[INFO] extracting crate tokio-beanstalkd 0.4.2 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/tokio-beanstalkd/0.4.2
[INFO] validating manifest of tokio-beanstalkd-0.4.2 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tokio-beanstalkd-0.4.2 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tokio-beanstalkd-0.4.2
[INFO] finished frobbing tokio-beanstalkd-0.4.2
[INFO] frobbed toml for tokio-beanstalkd-0.4.2 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/tokio-beanstalkd/0.4.2/Cargo.toml
[INFO] started frobbing tokio-beanstalkd-0.4.2
[INFO] finished frobbing tokio-beanstalkd-0.4.2
[INFO] frobbed toml for tokio-beanstalkd-0.4.2 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/tokio-beanstalkd/0.4.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] building tokio-beanstalkd-0.4.2 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/tokio-beanstalkd/0.4.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 09f03ee922b63fbcb00e0afb2620b5e4e3ef3b20e917d5ea111b1e1645f0e1b6
[INFO] running `"docker" "start" "-a" "09f03ee922b63fbcb00e0afb2620b5e4e3ef3b20e917d5ea111b1e1645f0e1b6"`
[INFO] [stderr]    Compiling tokio-beanstalkd v0.4.2 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `ParseJob`
[INFO] [stderr]   --> src/proto/error.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     ParseJob,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Buried`
[INFO] [stderr]   --> src/proto/error.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     Buried,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NotIgnored`
[INFO] [stderr]   --> src/proto/response.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 |     NotIgnored,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ConnectionClosed`
[INFO] [stderr]   --> src/proto/response.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     ConnectionClosed,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `"docker" "inspect" "09f03ee922b63fbcb00e0afb2620b5e4e3ef3b20e917d5ea111b1e1645f0e1b6"`
[INFO] running `"docker" "rm" "-f" "09f03ee922b63fbcb00e0afb2620b5e4e3ef3b20e917d5ea111b1e1645f0e1b6"`
[INFO] [stdout] 09f03ee922b63fbcb00e0afb2620b5e4e3ef3b20e917d5ea111b1e1645f0e1b6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/tokio-beanstalkd/0.4.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1236f253fec51b0d0999224231796e17f0653cfcbb524387bab490c81f2561e4
[INFO] running `"docker" "start" "-a" "1236f253fec51b0d0999224231796e17f0653cfcbb524387bab490c81f2561e4"`
[INFO] [stderr]    Compiling tokio-beanstalkd v0.4.2 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `ParseJob`
[INFO] [stderr]   --> src/proto/error.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     ParseJob,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Buried`
[INFO] [stderr]   --> src/proto/error.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     Buried,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NotIgnored`
[INFO] [stderr]   --> src/proto/response.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 |     NotIgnored,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ConnectionClosed`
[INFO] [stderr]   --> src/proto/response.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     ConnectionClosed,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.83s
[INFO] running `"docker" "inspect" "1236f253fec51b0d0999224231796e17f0653cfcbb524387bab490c81f2561e4"`
[INFO] running `"docker" "rm" "-f" "1236f253fec51b0d0999224231796e17f0653cfcbb524387bab490c81f2561e4"`
[INFO] [stdout] 1236f253fec51b0d0999224231796e17f0653cfcbb524387bab490c81f2561e4