[INFO] fetching crate rs-rdb2kv 0.8.0...
[INFO] building rs-rdb2kv-0.8.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate rs-rdb2kv 0.8.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rs-rdb2kv 0.8.0
[INFO] finished tweaking crates.io crate rs-rdb2kv 0.8.0
[INFO] tweaked toml for crates.io crate rs-rdb2kv 0.8.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rs-rdb2kv 0.8.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3389622c499e9c17922e37d49f6cd6dd298f7c79eb7bd3d2889c3d6434700ede
[INFO] running `Command { std: "docker" "start" "-a" "3389622c499e9c17922e37d49f6cd6dd298f7c79eb7bd3d2889c3d6434700ede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3389622c499e9c17922e37d49f6cd6dd298f7c79eb7bd3d2889c3d6434700ede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3389622c499e9c17922e37d49f6cd6dd298f7c79eb7bd3d2889c3d6434700ede", kill_on_drop: false }`
[INFO] [stdout] 3389622c499e9c17922e37d49f6cd6dd298f7c79eb7bd3d2889c3d6434700ede
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc8cd49771b4c0b5909471ed020579a45c6e036b9ec0a35f3244d92413f2cae4
[INFO] running `Command { std: "docker" "start" "-a" "dc8cd49771b4c0b5909471ed020579a45c6e036b9ec0a35f3244d92413f2cae4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-rdb2kv v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "dc8cd49771b4c0b5909471ed020579a45c6e036b9ec0a35f3244d92413f2cae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc8cd49771b4c0b5909471ed020579a45c6e036b9ec0a35f3244d92413f2cae4", kill_on_drop: false }`
[INFO] [stdout] dc8cd49771b4c0b5909471ed020579a45c6e036b9ec0a35f3244d92413f2cae4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f862dac0411e4d33d62a5ac982a53a4c0c29100e7efc13694e1eefbeb6482d37
[INFO] running `Command { std: "docker" "start" "-a" "f862dac0411e4d33d62a5ac982a53a4c0c29100e7efc13694e1eefbeb6482d37", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-rdb2kv v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "f862dac0411e4d33d62a5ac982a53a4c0c29100e7efc13694e1eefbeb6482d37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f862dac0411e4d33d62a5ac982a53a4c0c29100e7efc13694e1eefbeb6482d37", kill_on_drop: false }`
[INFO] [stdout] f862dac0411e4d33d62a5ac982a53a4c0c29100e7efc13694e1eefbeb6482d37