[INFO] fetching crate rea 0.0.0...
[INFO] testing rea-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rea 0.0.0 into /workspace/builds/worker-42/source
[INFO] validating manifest of crates.io crate rea 0.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rea 0.0.0
[INFO] finished tweaking crates.io crate rea 0.0.0
[INFO] tweaked toml for crates.io crate rea 0.0.0 written to /workspace/builds/worker-42/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f064863fd19d6ff5c28976424566fba60771f2e22bd4d3349d36ef0390cf7dd7
[INFO] running `Command { std: "docker" "start" "-a" "f064863fd19d6ff5c28976424566fba60771f2e22bd4d3349d36ef0390cf7dd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f064863fd19d6ff5c28976424566fba60771f2e22bd4d3349d36ef0390cf7dd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f064863fd19d6ff5c28976424566fba60771f2e22bd4d3349d36ef0390cf7dd7", kill_on_drop: false }`
[INFO] [stdout] f064863fd19d6ff5c28976424566fba60771f2e22bd4d3349d36ef0390cf7dd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 445072b31a7bfbea4baf7cef31a9ac71bfc4dfbbe4074da72fdfec2bc6f0fcab
[INFO] running `Command { std: "docker" "start" "-a" "445072b31a7bfbea4baf7cef31a9ac71bfc4dfbbe4074da72fdfec2bc6f0fcab", kill_on_drop: false }`
[INFO] [stderr]    Compiling rea v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "445072b31a7bfbea4baf7cef31a9ac71bfc4dfbbe4074da72fdfec2bc6f0fcab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "445072b31a7bfbea4baf7cef31a9ac71bfc4dfbbe4074da72fdfec2bc6f0fcab", kill_on_drop: false }`
[INFO] [stdout] 445072b31a7bfbea4baf7cef31a9ac71bfc4dfbbe4074da72fdfec2bc6f0fcab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb336886fb88cb91f92480c48b9e21632d125e02b6f41d637ea26e4bbc9be543
[INFO] running `Command { std: "docker" "start" "-a" "bb336886fb88cb91f92480c48b9e21632d125e02b6f41d637ea26e4bbc9be543", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rea v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "bb336886fb88cb91f92480c48b9e21632d125e02b6f41d637ea26e4bbc9be543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb336886fb88cb91f92480c48b9e21632d125e02b6f41d637ea26e4bbc9be543", kill_on_drop: false }`
[INFO] [stdout] bb336886fb88cb91f92480c48b9e21632d125e02b6f41d637ea26e4bbc9be543
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5e71497cf504128d8c743d10016b794bdd63e89eb6623549609f6def86edd5fc
[INFO] running `Command { std: "docker" "start" "-a" "5e71497cf504128d8c743d10016b794bdd63e89eb6623549609f6def86edd5fc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rea-f90e2a5013b26c27)
[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] [stderr]    Doc-tests rea
[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" "5e71497cf504128d8c743d10016b794bdd63e89eb6623549609f6def86edd5fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e71497cf504128d8c743d10016b794bdd63e89eb6623549609f6def86edd5fc", kill_on_drop: false }`
[INFO] [stdout] 5e71497cf504128d8c743d10016b794bdd63e89eb6623549609f6def86edd5fc