[INFO] fetching crate a_example 0.1.2...
[INFO] testing a_example-0.1.2 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate a_example 0.1.2 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate a_example 0.1.2 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 a_example 0.1.2
[INFO] finished tweaking crates.io crate a_example 0.1.2
[INFO] tweaked toml for crates.io crate a_example 0.1.2 written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] crate crates.io crate a_example 0.1.2 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-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] eab675ca39dea5e12ea1322df8940b1526ff9df7817df6ef2d0f79b9f6288dab
[INFO] running `Command { std: "docker" "start" "-a" "eab675ca39dea5e12ea1322df8940b1526ff9df7817df6ef2d0f79b9f6288dab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eab675ca39dea5e12ea1322df8940b1526ff9df7817df6ef2d0f79b9f6288dab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eab675ca39dea5e12ea1322df8940b1526ff9df7817df6ef2d0f79b9f6288dab", kill_on_drop: false }`
[INFO] [stdout] eab675ca39dea5e12ea1322df8940b1526ff9df7817df6ef2d0f79b9f6288dab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 524a0b78ed799b657f30eeb65760a8e718db2962df3db845d548b24b85ad7a8a
[INFO] running `Command { std: "docker" "start" "-a" "524a0b78ed799b657f30eeb65760a8e718db2962df3db845d548b24b85ad7a8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling a_example v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "524a0b78ed799b657f30eeb65760a8e718db2962df3db845d548b24b85ad7a8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "524a0b78ed799b657f30eeb65760a8e718db2962df3db845d548b24b85ad7a8a", kill_on_drop: false }`
[INFO] [stdout] 524a0b78ed799b657f30eeb65760a8e718db2962df3db845d548b24b85ad7a8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 2b94df17c959939b3c13d7e5352bc093891f26cc8db53bec4148899e8a5b70b2
[INFO] running `Command { std: "docker" "start" "-a" "2b94df17c959939b3c13d7e5352bc093891f26cc8db53bec4148899e8a5b70b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling a_example v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "2b94df17c959939b3c13d7e5352bc093891f26cc8db53bec4148899e8a5b70b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b94df17c959939b3c13d7e5352bc093891f26cc8db53bec4148899e8a5b70b2", kill_on_drop: false }`
[INFO] [stdout] 2b94df17c959939b3c13d7e5352bc093891f26cc8db53bec4148899e8a5b70b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] aeedb7d4e7e96ca3a72c71c88145cd8fbd94cf4f12e282f1742dbe6ecc4d83bf
[INFO] running `Command { std: "docker" "start" "-a" "aeedb7d4e7e96ca3a72c71c88145cd8fbd94cf4f12e282f1742dbe6ecc4d83bf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/a_example-63cff515eac1fb6a)
[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" "aeedb7d4e7e96ca3a72c71c88145cd8fbd94cf4f12e282f1742dbe6ecc4d83bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeedb7d4e7e96ca3a72c71c88145cd8fbd94cf4f12e282f1742dbe6ecc4d83bf", kill_on_drop: false }`
[INFO] [stdout] aeedb7d4e7e96ca3a72c71c88145cd8fbd94cf4f12e282f1742dbe6ecc4d83bf
