[INFO] fetching crate jsonminer 0.1.0...
[INFO] testing jsonminer-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate jsonminer 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate jsonminer 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jsonminer 0.1.0
[INFO] finished tweaking crates.io crate jsonminer 0.1.0
[INFO] tweaked toml for crates.io crate jsonminer 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate jsonminer 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 18ac8cb9607da2ee4314d0f6c9be452cc7ad85bfe2953182d92e86f97c1bbb8d
[INFO] running `Command { std: "docker" "start" "-a" "18ac8cb9607da2ee4314d0f6c9be452cc7ad85bfe2953182d92e86f97c1bbb8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18ac8cb9607da2ee4314d0f6c9be452cc7ad85bfe2953182d92e86f97c1bbb8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18ac8cb9607da2ee4314d0f6c9be452cc7ad85bfe2953182d92e86f97c1bbb8d", kill_on_drop: false }`
[INFO] [stdout] 18ac8cb9607da2ee4314d0f6c9be452cc7ad85bfe2953182d92e86f97c1bbb8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ec09860e53ea25177a2f958a95ec3278173c9e9def7d33f55b4e6e91851e4930
[INFO] running `Command { std: "docker" "start" "-a" "ec09860e53ea25177a2f958a95ec3278173c9e9def7d33f55b4e6e91851e4930", kill_on_drop: false }`
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling jsonminer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "ec09860e53ea25177a2f958a95ec3278173c9e9def7d33f55b4e6e91851e4930", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec09860e53ea25177a2f958a95ec3278173c9e9def7d33f55b4e6e91851e4930", kill_on_drop: false }`
[INFO] [stdout] ec09860e53ea25177a2f958a95ec3278173c9e9def7d33f55b4e6e91851e4930
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7d6bb097350ec727f6d04e1948d31d60189e11ec1b8e653e6f77f3a5c81c2f5a
[INFO] running `Command { std: "docker" "start" "-a" "7d6bb097350ec727f6d04e1948d31d60189e11ec1b8e653e6f77f3a5c81c2f5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling jsonminer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "7d6bb097350ec727f6d04e1948d31d60189e11ec1b8e653e6f77f3a5c81c2f5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d6bb097350ec727f6d04e1948d31d60189e11ec1b8e653e6f77f3a5c81c2f5a", kill_on_drop: false }`
[INFO] [stdout] 7d6bb097350ec727f6d04e1948d31d60189e11ec1b8e653e6f77f3a5c81c2f5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4fd6488c1e662b8ee1a0f77cd140b2e4a08d07e6a7c4bb2a72c10009f9f79c01
[INFO] running `Command { std: "docker" "start" "-a" "4fd6488c1e662b8ee1a0f77cd140b2e4a08d07e6a7c4bb2a72c10009f9f79c01", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jsonminer-717c09ad4367c08e)
[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" "4fd6488c1e662b8ee1a0f77cd140b2e4a08d07e6a7c4bb2a72c10009f9f79c01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fd6488c1e662b8ee1a0f77cd140b2e4a08d07e6a7c4bb2a72c10009f9f79c01", kill_on_drop: false }`
[INFO] [stdout] 4fd6488c1e662b8ee1a0f77cd140b2e4a08d07e6a7c4bb2a72c10009f9f79c01
