[INFO] fetching crate rack-contracts-primitives 0.0.0...
[INFO] testing rack-contracts-primitives-0.0.0 against beta-2022-04-10 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 beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a76b7cd30437f4ae184520ce8cc66300ca8fb795c15d0d544474ca70f1dc2a6e
[INFO] running `Command { std: "docker" "start" "-a" "a76b7cd30437f4ae184520ce8cc66300ca8fb795c15d0d544474ca70f1dc2a6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a76b7cd30437f4ae184520ce8cc66300ca8fb795c15d0d544474ca70f1dc2a6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a76b7cd30437f4ae184520ce8cc66300ca8fb795c15d0d544474ca70f1dc2a6e", kill_on_drop: false }`
[INFO] [stdout] a76b7cd30437f4ae184520ce8cc66300ca8fb795c15d0d544474ca70f1dc2a6e
[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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc65991eae70447adabf010abcb0ebeeaae7e384da315edf9b1918fb9dff9fa2
[INFO] running `Command { std: "docker" "start" "-a" "dc65991eae70447adabf010abcb0ebeeaae7e384da315edf9b1918fb9dff9fa2", 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 0.70s
[INFO] running `Command { std: "docker" "inspect" "dc65991eae70447adabf010abcb0ebeeaae7e384da315edf9b1918fb9dff9fa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc65991eae70447adabf010abcb0ebeeaae7e384da315edf9b1918fb9dff9fa2", kill_on_drop: false }`
[INFO] [stdout] dc65991eae70447adabf010abcb0ebeeaae7e384da315edf9b1918fb9dff9fa2
[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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afe39a699c5a46ef383146cd598b934b9f96d8925b4b73c58dcc7a1069d4e03f
[INFO] running `Command { std: "docker" "start" "-a" "afe39a699c5a46ef383146cd598b934b9f96d8925b4b73c58dcc7a1069d4e03f", 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 0.55s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rack_contracts_primitives-8393be4da65a2a16)
[INFO] running `Command { std: "docker" "inspect" "afe39a699c5a46ef383146cd598b934b9f96d8925b4b73c58dcc7a1069d4e03f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afe39a699c5a46ef383146cd598b934b9f96d8925b4b73c58dcc7a1069d4e03f", kill_on_drop: false }`
[INFO] [stdout] afe39a699c5a46ef383146cd598b934b9f96d8925b4b73c58dcc7a1069d4e03f
[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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bfecbec00fb744d7ec64571a039c904206c489c6674027238b0e1a1b55eb8441
[INFO] running `Command { std: "docker" "start" "-a" "bfecbec00fb744d7ec64571a039c904206c489c6674027238b0e1a1b55eb8441", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rack_contracts_primitives-8393be4da65a2a16)
[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" "bfecbec00fb744d7ec64571a039c904206c489c6674027238b0e1a1b55eb8441", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfecbec00fb744d7ec64571a039c904206c489c6674027238b0e1a1b55eb8441", kill_on_drop: false }`
[INFO] [stdout] bfecbec00fb744d7ec64571a039c904206c489c6674027238b0e1a1b55eb8441