[INFO] fetching crate pkg-macros 3.0.0...
[INFO] testing pkg-macros-3.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate pkg-macros 3.0.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate pkg-macros 3.0.0 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 pkg-macros 3.0.0
[INFO] finished tweaking crates.io crate pkg-macros 3.0.0
[INFO] tweaked toml for crates.io crate pkg-macros 3.0.0 written to /workspace/builds/worker-15/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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] bd4116f236b3816d8487fda7ae45a1f98f606c21b8d30b61e33fd9a0a21c7297
[INFO] running `Command { std: "docker" "start" "-a" "bd4116f236b3816d8487fda7ae45a1f98f606c21b8d30b61e33fd9a0a21c7297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd4116f236b3816d8487fda7ae45a1f98f606c21b8d30b61e33fd9a0a21c7297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd4116f236b3816d8487fda7ae45a1f98f606c21b8d30b61e33fd9a0a21c7297", kill_on_drop: false }`
[INFO] [stdout] bd4116f236b3816d8487fda7ae45a1f98f606c21b8d30b61e33fd9a0a21c7297
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] a96ebc03b989f10470a038d06352c36662dbcc3c56aecc293075009674d8d678
[INFO] running `Command { std: "docker" "start" "-a" "a96ebc03b989f10470a038d06352c36662dbcc3c56aecc293075009674d8d678", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling pkg-macros v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.18s
[INFO] running `Command { std: "docker" "inspect" "a96ebc03b989f10470a038d06352c36662dbcc3c56aecc293075009674d8d678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a96ebc03b989f10470a038d06352c36662dbcc3c56aecc293075009674d8d678", kill_on_drop: false }`
[INFO] [stdout] a96ebc03b989f10470a038d06352c36662dbcc3c56aecc293075009674d8d678
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] f779b054101642c02d4fab018011714dba90eaf4351c9a7fe2d1e5c7da892a32
[INFO] running `Command { std: "docker" "start" "-a" "f779b054101642c02d4fab018011714dba90eaf4351c9a7fe2d1e5c7da892a32", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-macros v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "f779b054101642c02d4fab018011714dba90eaf4351c9a7fe2d1e5c7da892a32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f779b054101642c02d4fab018011714dba90eaf4351c9a7fe2d1e5c7da892a32", kill_on_drop: false }`
[INFO] [stdout] f779b054101642c02d4fab018011714dba90eaf4351c9a7fe2d1e5c7da892a32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 2da511cf020823b2419ca88e6b84e131b310a3be3072ef48aa637cc29e5b230f
[INFO] running `Command { std: "docker" "start" "-a" "2da511cf020823b2419ca88e6b84e131b310a3be3072ef48aa637cc29e5b230f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pkg_macros-b0c5fa55944b401e)
[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 pkg-macros
[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" "2da511cf020823b2419ca88e6b84e131b310a3be3072ef48aa637cc29e5b230f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2da511cf020823b2419ca88e6b84e131b310a3be3072ef48aa637cc29e5b230f", kill_on_drop: false }`
[INFO] [stdout] 2da511cf020823b2419ca88e6b84e131b310a3be3072ef48aa637cc29e5b230f