[INFO] fetching crate cares 0.0.0...
[INFO] testing cares-0.0.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate cares 0.0.0 into /workspace/builds/worker-71/source
[INFO] validating manifest of crates.io crate cares 0.0.0 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 cares 0.0.0
[INFO] finished tweaking crates.io crate cares 0.0.0
[INFO] tweaked toml for crates.io crate cares 0.0.0 written to /workspace/builds/worker-71/source/Cargo.toml
[INFO] crate crates.io crate cares 0.0.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] b5e79b7e390a2b0ac9f4e14e547779dce8ee9156263f6904f261827552fc3ec7
[INFO] running `Command { std: "docker" "start" "-a" "b5e79b7e390a2b0ac9f4e14e547779dce8ee9156263f6904f261827552fc3ec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5e79b7e390a2b0ac9f4e14e547779dce8ee9156263f6904f261827552fc3ec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5e79b7e390a2b0ac9f4e14e547779dce8ee9156263f6904f261827552fc3ec7", kill_on_drop: false }`
[INFO] [stdout] b5e79b7e390a2b0ac9f4e14e547779dce8ee9156263f6904f261827552fc3ec7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] b876e98228a191c6f7e142d8cf7c0c07d92e0e69634567b4526011e7decbb604
[INFO] running `Command { std: "docker" "start" "-a" "b876e98228a191c6f7e142d8cf7c0c07d92e0e69634567b4526011e7decbb604", kill_on_drop: false }`
[INFO] [stderr]    Compiling cares v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "b876e98228a191c6f7e142d8cf7c0c07d92e0e69634567b4526011e7decbb604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b876e98228a191c6f7e142d8cf7c0c07d92e0e69634567b4526011e7decbb604", kill_on_drop: false }`
[INFO] [stdout] b876e98228a191c6f7e142d8cf7c0c07d92e0e69634567b4526011e7decbb604
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] e9288d742c04d9bc9b5009873ad25e5789c3c144cb67b61cf377e3c3b4aa32d9
[INFO] running `Command { std: "docker" "start" "-a" "e9288d742c04d9bc9b5009873ad25e5789c3c144cb67b61cf377e3c3b4aa32d9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cares v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "e9288d742c04d9bc9b5009873ad25e5789c3c144cb67b61cf377e3c3b4aa32d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9288d742c04d9bc9b5009873ad25e5789c3c144cb67b61cf377e3c3b4aa32d9", kill_on_drop: false }`
[INFO] [stdout] e9288d742c04d9bc9b5009873ad25e5789c3c144cb67b61cf377e3c3b4aa32d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 9402d7197aa1be9460e9691bccaddd78b14fd36ab41f7e01225717383993a358
[INFO] running `Command { std: "docker" "start" "-a" "9402d7197aa1be9460e9691bccaddd78b14fd36ab41f7e01225717383993a358", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cares-f6187d25e9b6ff75)
[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" "9402d7197aa1be9460e9691bccaddd78b14fd36ab41f7e01225717383993a358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9402d7197aa1be9460e9691bccaddd78b14fd36ab41f7e01225717383993a358", kill_on_drop: false }`
[INFO] [stdout] 9402d7197aa1be9460e9691bccaddd78b14fd36ab41f7e01225717383993a358
