[INFO] fetching crate opaque-pointer 0.8.6...
[INFO] testing opaque-pointer-0.8.6 against 1.60.0 for beta-1.61-1
[INFO] extracting crate opaque-pointer 0.8.6 into /workspace/builds/worker-107/source
[INFO] validating manifest of crates.io crate opaque-pointer 0.8.6 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 opaque-pointer 0.8.6
[INFO] finished tweaking crates.io crate opaque-pointer 0.8.6
[INFO] tweaked toml for crates.io crate opaque-pointer 0.8.6 written to /workspace/builds/worker-107/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] [stderr]     Blocking waiting for file lock on package cache
[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-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] 2d25946f61aa1ec09f94e49166e9ec580777bae7426dd1935c167d178cc040c5
[INFO] running `Command { std: "docker" "start" "-a" "2d25946f61aa1ec09f94e49166e9ec580777bae7426dd1935c167d178cc040c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d25946f61aa1ec09f94e49166e9ec580777bae7426dd1935c167d178cc040c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d25946f61aa1ec09f94e49166e9ec580777bae7426dd1935c167d178cc040c5", kill_on_drop: false }`
[INFO] [stdout] 2d25946f61aa1ec09f94e49166e9ec580777bae7426dd1935c167d178cc040c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] 0f3c929f382c0d8d388b303f7e2e5b05520d7cfb5684e43ff93a1ca388afbe7a
[INFO] running `Command { std: "docker" "start" "-a" "0f3c929f382c0d8d388b303f7e2e5b05520d7cfb5684e43ff93a1ca388afbe7a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling opaque-pointer v0.8.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.50s
[INFO] running `Command { std: "docker" "inspect" "0f3c929f382c0d8d388b303f7e2e5b05520d7cfb5684e43ff93a1ca388afbe7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f3c929f382c0d8d388b303f7e2e5b05520d7cfb5684e43ff93a1ca388afbe7a", kill_on_drop: false }`
[INFO] [stdout] 0f3c929f382c0d8d388b303f7e2e5b05520d7cfb5684e43ff93a1ca388afbe7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] c90d8d8feaf4bd81caaac3ba35b3170fffd149a5662d94fe8bee1ae2405cb0f8
[INFO] running `Command { std: "docker" "start" "-a" "c90d8d8feaf4bd81caaac3ba35b3170fffd149a5662d94fe8bee1ae2405cb0f8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling opaque-pointer v0.8.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.59s
[INFO] running `Command { std: "docker" "inspect" "c90d8d8feaf4bd81caaac3ba35b3170fffd149a5662d94fe8bee1ae2405cb0f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c90d8d8feaf4bd81caaac3ba35b3170fffd149a5662d94fe8bee1ae2405cb0f8", kill_on_drop: false }`
[INFO] [stdout] c90d8d8feaf4bd81caaac3ba35b3170fffd149a5662d94fe8bee1ae2405cb0f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] e3270866f8aae28deaa8bd8cd891d965523d23a502d2d9f46b1ca9972977540d
[INFO] running `Command { std: "docker" "start" "-a" "e3270866f8aae28deaa8bd8cd891d965523d23a502d2d9f46b1ca9972977540d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/opaque_pointer-a65d5ba439a888e3)
[INFO] [stderr]      Running tests/pointer.rs (/opt/rustwide/target/debug/deps/pointer-cf1924d11e0143a8)
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test immutable_reference ... ok
[INFO] [stdout] test mutable_reference ... ok
[INFO] [stdout] test own_back ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests opaque-pointer
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - free (line 85) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e3270866f8aae28deaa8bd8cd891d965523d23a502d2d9f46b1ca9972977540d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3270866f8aae28deaa8bd8cd891d965523d23a502d2d9f46b1ca9972977540d", kill_on_drop: false }`
[INFO] [stdout] e3270866f8aae28deaa8bd8cd891d965523d23a502d2d9f46b1ca9972977540d