[INFO] fetching crate rack-contracts-primitives 0.0.0...
[INFO] testing rack-contracts-primitives-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate rack-contracts-primitives 0.0.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate rack-contracts-primitives 0.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rack-contracts-primitives 0.0.0
[INFO] finished tweaking crates.io crate rack-contracts-primitives 0.0.0
[INFO] tweaked toml for crates.io crate rack-contracts-primitives 0.0.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c67b43488751dba02e8cc141be225cf54c93ad46f2f6d865a28ea3621b98a70
[INFO] running `Command { std: "docker" "start" "-a" "8c67b43488751dba02e8cc141be225cf54c93ad46f2f6d865a28ea3621b98a70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c67b43488751dba02e8cc141be225cf54c93ad46f2f6d865a28ea3621b98a70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c67b43488751dba02e8cc141be225cf54c93ad46f2f6d865a28ea3621b98a70", kill_on_drop: false }`
[INFO] [stdout] 8c67b43488751dba02e8cc141be225cf54c93ad46f2f6d865a28ea3621b98a70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7ea383aace99c4d72075660b6f56c4e87097541134b2c3bb290cc5dfb048f07
[INFO] running `Command { std: "docker" "start" "-a" "b7ea383aace99c4d72075660b6f56c4e87097541134b2c3bb290cc5dfb048f07", kill_on_drop: false }`
[INFO] [stderr]    Compiling rack-contracts-primitives v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "b7ea383aace99c4d72075660b6f56c4e87097541134b2c3bb290cc5dfb048f07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7ea383aace99c4d72075660b6f56c4e87097541134b2c3bb290cc5dfb048f07", kill_on_drop: false }`
[INFO] [stdout] b7ea383aace99c4d72075660b6f56c4e87097541134b2c3bb290cc5dfb048f07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53940d12724ba91455935ca010a57225d0cad88410e3016556ac67d0f1b7e7f7
[INFO] running `Command { std: "docker" "start" "-a" "53940d12724ba91455935ca010a57225d0cad88410e3016556ac67d0f1b7e7f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rack-contracts-primitives v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "53940d12724ba91455935ca010a57225d0cad88410e3016556ac67d0f1b7e7f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53940d12724ba91455935ca010a57225d0cad88410e3016556ac67d0f1b7e7f7", kill_on_drop: false }`
[INFO] [stdout] 53940d12724ba91455935ca010a57225d0cad88410e3016556ac67d0f1b7e7f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c6661ec81ad204cc295923738e0fa941b71936afeba277a89f915c0d4c8c3a2a
[INFO] running `Command { std: "docker" "start" "-a" "c6661ec81ad204cc295923738e0fa941b71936afeba277a89f915c0d4c8c3a2a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rack_contracts_primitives-105a87e084523738)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rack-contracts-primitives
[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" "c6661ec81ad204cc295923738e0fa941b71936afeba277a89f915c0d4c8c3a2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6661ec81ad204cc295923738e0fa941b71936afeba277a89f915c0d4c8c3a2a", kill_on_drop: false }`
[INFO] [stdout] c6661ec81ad204cc295923738e0fa941b71936afeba277a89f915c0d4c8c3a2a