[INFO] cloning repository https://github.com/chamons/redis_dump_keys
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chamons/redis_dump_keys" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchamons%2Fredis_dump_keys", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchamons%2Fredis_dump_keys'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c5982910eca9cf4fb001e8ac0f42d9940e8319a2
[INFO] building chamons/redis_dump_keys against try#58b1b3c5342a414c161338871f8004258ccef2a7 for pr-149937
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchamons%2Fredis_dump_keys" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/chamons/redis_dump_keys
[INFO] finished tweaking git repo https://github.com/chamons/redis_dump_keys
[INFO] tweaked toml for git repo https://github.com/chamons/redis_dump_keys written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/chamons/redis_dump_keys on toolchain 58b1b3c5342a414c161338871f8004258ccef2a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+58b1b3c5342a414c161338871f8004258ccef2a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/chamons/redis_dump_keys 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" "+58b1b3c5342a414c161338871f8004258ccef2a7" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redis v0.25.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+58b1b3c5342a414c161338871f8004258ccef2a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9a23c3830859f023404a6ca91f7bd4cfd4698424b85f8c374a735f1ed6d7cc9
[INFO] running `Command { std: "docker" "start" "-a" "f9a23c3830859f023404a6ca91f7bd4cfd4698424b85f8c374a735f1ed6d7cc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9a23c3830859f023404a6ca91f7bd4cfd4698424b85f8c374a735f1ed6d7cc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9a23c3830859f023404a6ca91f7bd4cfd4698424b85f8c374a735f1ed6d7cc9", kill_on_drop: false }`
[INFO] [stdout] f9a23c3830859f023404a6ca91f7bd4cfd4698424b85f8c374a735f1ed6d7cc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+58b1b3c5342a414c161338871f8004258ccef2a7" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ad5067ea4af0f25920fc1ced5295e6e853a585765ff52c538f8d6d5be0a8217
[INFO] running `Command { std: "docker" "start" "-a" "6ad5067ea4af0f25920fc1ced5295e6e853a585765ff52c538f8d6d5be0a8217", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling sha1_smol v1.0.0
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling redis v0.25.3
[INFO] [stderr]    Compiling redis_dump_keys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.18s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.25.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "6ad5067ea4af0f25920fc1ced5295e6e853a585765ff52c538f8d6d5be0a8217", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ad5067ea4af0f25920fc1ced5295e6e853a585765ff52c538f8d6d5be0a8217", kill_on_drop: false }`
[INFO] [stdout] 6ad5067ea4af0f25920fc1ced5295e6e853a585765ff52c538f8d6d5be0a8217
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+58b1b3c5342a414c161338871f8004258ccef2a7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3126da8c970f5341b87704d4e1679bde5bc637ed0ef50dad356d9ec87a8849e
[INFO] running `Command { std: "docker" "start" "-a" "c3126da8c970f5341b87704d4e1679bde5bc637ed0ef50dad356d9ec87a8849e", kill_on_drop: false }`
[INFO] [stderr]    Compiling redis_dump_keys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.25.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "c3126da8c970f5341b87704d4e1679bde5bc637ed0ef50dad356d9ec87a8849e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3126da8c970f5341b87704d4e1679bde5bc637ed0ef50dad356d9ec87a8849e", kill_on_drop: false }`
[INFO] [stdout] c3126da8c970f5341b87704d4e1679bde5bc637ed0ef50dad356d9ec87a8849e