[INFO] fetching crate rdb_hasher 0.0.0...
[INFO] testing rdb_hasher-0.0.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate rdb_hasher 0.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rdb_hasher 0.0.0
[INFO] finished tweaking crates.io crate rdb_hasher 0.0.0
[INFO] tweaked toml for crates.io crate rdb_hasher 0.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rdb_hasher 0.0.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rdb_hasher 0.0.0 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b832f65305d722060ea76ce5207fabc228e3a1fe16e4e9134b635688cc0ff962
[INFO] running `Command { std: "docker" "start" "-a" "b832f65305d722060ea76ce5207fabc228e3a1fe16e4e9134b635688cc0ff962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b832f65305d722060ea76ce5207fabc228e3a1fe16e4e9134b635688cc0ff962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b832f65305d722060ea76ce5207fabc228e3a1fe16e4e9134b635688cc0ff962", kill_on_drop: false }`
[INFO] [stdout] b832f65305d722060ea76ce5207fabc228e3a1fe16e4e9134b635688cc0ff962
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84f3a105a7db7c2974caff4e8ae6478bba8d137073dcfd7bcbb732d32fd79c56
[INFO] running `Command { std: "docker" "start" "-a" "84f3a105a7db7c2974caff4e8ae6478bba8d137073dcfd7bcbb732d32fd79c56", kill_on_drop: false }`
[INFO] [stderr]    Compiling rdb_hasher v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "84f3a105a7db7c2974caff4e8ae6478bba8d137073dcfd7bcbb732d32fd79c56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84f3a105a7db7c2974caff4e8ae6478bba8d137073dcfd7bcbb732d32fd79c56", kill_on_drop: false }`
[INFO] [stdout] 84f3a105a7db7c2974caff4e8ae6478bba8d137073dcfd7bcbb732d32fd79c56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0e6ba23e498adb76f023a9e5bfd86bd6cf08ca1a5f69cc68ec36001e933ea11
[INFO] running `Command { std: "docker" "start" "-a" "e0e6ba23e498adb76f023a9e5bfd86bd6cf08ca1a5f69cc68ec36001e933ea11", kill_on_drop: false }`
[INFO] [stderr]    Compiling rdb_hasher v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "e0e6ba23e498adb76f023a9e5bfd86bd6cf08ca1a5f69cc68ec36001e933ea11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0e6ba23e498adb76f023a9e5bfd86bd6cf08ca1a5f69cc68ec36001e933ea11", kill_on_drop: false }`
[INFO] [stdout] e0e6ba23e498adb76f023a9e5bfd86bd6cf08ca1a5f69cc68ec36001e933ea11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3db7195fcd8340a0ba3f40defebde41d3b2e3d38728a52ffe164f2dd62c5a1d9
[INFO] running `Command { std: "docker" "start" "-a" "3db7195fcd8340a0ba3f40defebde41d3b2e3d38728a52ffe164f2dd62c5a1d9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rdb_hasher-690af321cb2b3f1e)
[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] running `Command { std: "docker" "inspect" "3db7195fcd8340a0ba3f40defebde41d3b2e3d38728a52ffe164f2dd62c5a1d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3db7195fcd8340a0ba3f40defebde41d3b2e3d38728a52ffe164f2dd62c5a1d9", kill_on_drop: false }`
[INFO] [stdout] 3db7195fcd8340a0ba3f40defebde41d3b2e3d38728a52ffe164f2dd62c5a1d9