[INFO] fetching crate friendly_safety_buddy 0.1.0...
[INFO] testing friendly_safety_buddy-0.1.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate friendly_safety_buddy 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate friendly_safety_buddy 0.1.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate friendly_safety_buddy 0.1.0
[INFO] finished tweaking crates.io crate friendly_safety_buddy 0.1.0
[INFO] tweaked toml for crates.io crate friendly_safety_buddy 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: library `friendly_safety_buddy` should only specify `proc-macro = true` instead of setting `crate-type`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d8712aaac6252289b4fda80950ba9ec4a4044da9dc2d0302e630d3a570720fc8
[INFO] running `Command { std: "docker" "start" "-a" "d8712aaac6252289b4fda80950ba9ec4a4044da9dc2d0302e630d3a570720fc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8712aaac6252289b4fda80950ba9ec4a4044da9dc2d0302e630d3a570720fc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8712aaac6252289b4fda80950ba9ec4a4044da9dc2d0302e630d3a570720fc8", kill_on_drop: false }`
[INFO] [stdout] d8712aaac6252289b4fda80950ba9ec4a4044da9dc2d0302e630d3a570720fc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] eba4b09a0c25a48ae6e1571eda01aed03cfa536e4061eb2d74009cb60c4b6dca
[INFO] running `Command { std: "docker" "start" "-a" "eba4b09a0c25a48ae6e1571eda01aed03cfa536e4061eb2d74009cb60c4b6dca", kill_on_drop: false }`
[INFO] [stderr] warning: library `friendly_safety_buddy` should only specify `proc-macro = true` instead of setting `crate-type`
[INFO] [stderr]    Compiling friendly_safety_buddy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "eba4b09a0c25a48ae6e1571eda01aed03cfa536e4061eb2d74009cb60c4b6dca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eba4b09a0c25a48ae6e1571eda01aed03cfa536e4061eb2d74009cb60c4b6dca", kill_on_drop: false }`
[INFO] [stdout] eba4b09a0c25a48ae6e1571eda01aed03cfa536e4061eb2d74009cb60c4b6dca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a000f6b24664f6cf36a9b8e52325c93e3e5222138116e59bfda09c2880e6a6ff
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a000f6b24664f6cf36a9b8e52325c93e3e5222138116e59bfda09c2880e6a6ff", kill_on_drop: false }`
[INFO] [stderr] warning: library `friendly_safety_buddy` should only specify `proc-macro = true` instead of setting `crate-type`
[INFO] [stderr]    Compiling friendly_safety_buddy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "a000f6b24664f6cf36a9b8e52325c93e3e5222138116e59bfda09c2880e6a6ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a000f6b24664f6cf36a9b8e52325c93e3e5222138116e59bfda09c2880e6a6ff", kill_on_drop: false }`
[INFO] [stdout] a000f6b24664f6cf36a9b8e52325c93e3e5222138116e59bfda09c2880e6a6ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 91d6a3f9e887b3823d37596896f002d6d01020a9531f3e9304a57a152cdd9725
[INFO] running `Command { std: "docker" "start" "-a" "91d6a3f9e887b3823d37596896f002d6d01020a9531f3e9304a57a152cdd9725", kill_on_drop: false }`
[INFO] [stderr] warning: library `friendly_safety_buddy` should only specify `proc-macro = true` instead of setting `crate-type`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/friendly_safety_buddy-eabec9c9fb66e00f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests friendly_safety_buddy
[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] [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" "91d6a3f9e887b3823d37596896f002d6d01020a9531f3e9304a57a152cdd9725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91d6a3f9e887b3823d37596896f002d6d01020a9531f3e9304a57a152cdd9725", kill_on_drop: false }`
[INFO] [stdout] 91d6a3f9e887b3823d37596896f002d6d01020a9531f3e9304a57a152cdd9725