[INFO] fetching crate mining 0.1.0...
[INFO] testing mining-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate mining 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate mining 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 mining 0.1.0
[INFO] finished tweaking crates.io crate mining 0.1.0
[INFO] tweaked toml for crates.io crate mining 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate mining 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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 94072e6a5775b3542bd69118f03fd59660b6787dbbc2ad3f653814e10191a1e0
[INFO] running `Command { std: "docker" "start" "-a" "94072e6a5775b3542bd69118f03fd59660b6787dbbc2ad3f653814e10191a1e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94072e6a5775b3542bd69118f03fd59660b6787dbbc2ad3f653814e10191a1e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94072e6a5775b3542bd69118f03fd59660b6787dbbc2ad3f653814e10191a1e0", kill_on_drop: false }`
[INFO] [stdout] 94072e6a5775b3542bd69118f03fd59660b6787dbbc2ad3f653814e10191a1e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] c6e226750ad7b52e5417cdfef548e6b767271aff9f47ab9666ac7948c900abe4
[INFO] running `Command { std: "docker" "start" "-a" "c6e226750ad7b52e5417cdfef548e6b767271aff9f47ab9666ac7948c900abe4", kill_on_drop: false }`
[INFO] [stderr]    Compiling mining v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "c6e226750ad7b52e5417cdfef548e6b767271aff9f47ab9666ac7948c900abe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6e226750ad7b52e5417cdfef548e6b767271aff9f47ab9666ac7948c900abe4", kill_on_drop: false }`
[INFO] [stdout] c6e226750ad7b52e5417cdfef548e6b767271aff9f47ab9666ac7948c900abe4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 18b94912a568c4b489ce5a24200f3abf0f8079a119e671514d54e058f1728a84
[INFO] running `Command { std: "docker" "start" "-a" "18b94912a568c4b489ce5a24200f3abf0f8079a119e671514d54e058f1728a84", kill_on_drop: false }`
[INFO] [stderr]    Compiling mining v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "18b94912a568c4b489ce5a24200f3abf0f8079a119e671514d54e058f1728a84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18b94912a568c4b489ce5a24200f3abf0f8079a119e671514d54e058f1728a84", kill_on_drop: false }`
[INFO] [stdout] 18b94912a568c4b489ce5a24200f3abf0f8079a119e671514d54e058f1728a84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] e08e66990d22750bca24fafa2bd179572a126bcd00951b766fd4647028d2381f
[INFO] running `Command { std: "docker" "start" "-a" "e08e66990d22750bca24fafa2bd179572a126bcd00951b766fd4647028d2381f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mining-6e3e1513e98242d4)
[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" "e08e66990d22750bca24fafa2bd179572a126bcd00951b766fd4647028d2381f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e08e66990d22750bca24fafa2bd179572a126bcd00951b766fd4647028d2381f", kill_on_drop: false }`
[INFO] [stdout] e08e66990d22750bca24fafa2bd179572a126bcd00951b766fd4647028d2381f
