[INFO] fetching crate cpp_core 0.6.0...
[INFO] testing cpp_core-0.6.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate cpp_core 0.6.0 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate cpp_core 0.6.0 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 cpp_core 0.6.0
[INFO] finished tweaking crates.io crate cpp_core 0.6.0
[INFO] tweaked toml for crates.io crate cpp_core 0.6.0 written to /workspace/builds/worker-24/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] b6def5c851b697193641996fd2fa73f5b9389d137f2b5e46500b4d6f99958ae5
[INFO] running `Command { std: "docker" "start" "-a" "b6def5c851b697193641996fd2fa73f5b9389d137f2b5e46500b4d6f99958ae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6def5c851b697193641996fd2fa73f5b9389d137f2b5e46500b4d6f99958ae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6def5c851b697193641996fd2fa73f5b9389d137f2b5e46500b4d6f99958ae5", kill_on_drop: false }`
[INFO] [stdout] b6def5c851b697193641996fd2fa73f5b9389d137f2b5e46500b4d6f99958ae5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 23596a30ee38f70c8f77b323f60c81b61a06b33bdc46fc9b6f58a306e705e391
[INFO] running `Command { std: "docker" "start" "-a" "23596a30ee38f70c8f77b323f60c81b61a06b33bdc46fc9b6f58a306e705e391", kill_on_drop: false }`
[INFO] [stderr]    Compiling cpp_core v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "23596a30ee38f70c8f77b323f60c81b61a06b33bdc46fc9b6f58a306e705e391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23596a30ee38f70c8f77b323f60c81b61a06b33bdc46fc9b6f58a306e705e391", kill_on_drop: false }`
[INFO] [stdout] 23596a30ee38f70c8f77b323f60c81b61a06b33bdc46fc9b6f58a306e705e391
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] fb35f13da95a074bb9624765943b4ff80cc81b28a9ee8d936bf7b6a4e6872d74
[INFO] running `Command { std: "docker" "start" "-a" "fb35f13da95a074bb9624765943b4ff80cc81b28a9ee8d936bf7b6a4e6872d74", kill_on_drop: false }`
[INFO] [stderr]    Compiling cpp_core v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "fb35f13da95a074bb9624765943b4ff80cc81b28a9ee8d936bf7b6a4e6872d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb35f13da95a074bb9624765943b4ff80cc81b28a9ee8d936bf7b6a4e6872d74", kill_on_drop: false }`
[INFO] [stdout] fb35f13da95a074bb9624765943b4ff80cc81b28a9ee8d936bf7b6a4e6872d74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 6da581e3a0ce04ee125e677ce8b8cd6bd8745ce19cd62d0d710082ee233e70a7
[INFO] running `Command { std: "docker" "start" "-a" "6da581e3a0ce04ee125e677ce8b8cd6bd8745ce19cd62d0d710082ee233e70a7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cpp_core-5205137514132df0)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test cpp_box::tests::test_drop_calls_deleter ... ok
[INFO] [stdout] test ptr::ptr_deref ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cpp_core
[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" "6da581e3a0ce04ee125e677ce8b8cd6bd8745ce19cd62d0d710082ee233e70a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6da581e3a0ce04ee125e677ce8b8cd6bd8745ce19cd62d0d710082ee233e70a7", kill_on_drop: false }`
[INFO] [stdout] 6da581e3a0ce04ee125e677ce8b8cd6bd8745ce19cd62d0d710082ee233e70a7