[INFO] fetching crate exhaust 0.1.0...
[INFO] testing exhaust-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate exhaust 0.1.0 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate exhaust 0.1.0 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] removed /workspace/builds/worker-51/source/.cargo/config
[INFO] started tweaking crates.io crate exhaust 0.1.0
[INFO] finished tweaking crates.io crate exhaust 0.1.0
[INFO] tweaked toml for crates.io crate exhaust 0.1.0 written to /workspace/builds/worker-51/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded exhaust-macros v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 981cb71443426a02982e1037b1db56ec7a7311e8210add868ab00a99b64d50f8
[INFO] running `Command { std: "docker" "start" "-a" "981cb71443426a02982e1037b1db56ec7a7311e8210add868ab00a99b64d50f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "981cb71443426a02982e1037b1db56ec7a7311e8210add868ab00a99b64d50f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "981cb71443426a02982e1037b1db56ec7a7311e8210add868ab00a99b64d50f8", kill_on_drop: false }`
[INFO] [stdout] 981cb71443426a02982e1037b1db56ec7a7311e8210add868ab00a99b64d50f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 551eb0981b28a682a25f4cf14655c3ef745fbef96ca4339e3ffcaa3001a75bb8
[INFO] running `Command { std: "docker" "start" "-a" "551eb0981b28a682a25f4cf14655c3ef745fbef96ca4339e3ffcaa3001a75bb8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling exhaust-macros v0.1.0
[INFO] [stderr]    Compiling exhaust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 52s
[INFO] running `Command { std: "docker" "inspect" "551eb0981b28a682a25f4cf14655c3ef745fbef96ca4339e3ffcaa3001a75bb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "551eb0981b28a682a25f4cf14655c3ef745fbef96ca4339e3ffcaa3001a75bb8", kill_on_drop: false }`
[INFO] [stdout] 551eb0981b28a682a25f4cf14655c3ef745fbef96ca4339e3ffcaa3001a75bb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] ada693a28566aae74e5da404e4522bb1d7ab3dbe2df21d0ec619e1f35dba52c2
[INFO] running `Command { std: "docker" "start" "-a" "ada693a28566aae74e5da404e4522bb1d7ab3dbe2df21d0ec619e1f35dba52c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling exhaust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.49s
[INFO] running `Command { std: "docker" "inspect" "ada693a28566aae74e5da404e4522bb1d7ab3dbe2df21d0ec619e1f35dba52c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ada693a28566aae74e5da404e4522bb1d7ab3dbe2df21d0ec619e1f35dba52c2", kill_on_drop: false }`
[INFO] [stdout] ada693a28566aae74e5da404e4522bb1d7ab3dbe2df21d0ec619e1f35dba52c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] bccb4b8a3c2272ddc6aa4951973c7bcfaa95b6f3c238cf69842dcb0a51f5cb49
[INFO] running `Command { std: "docker" "start" "-a" "bccb4b8a3c2272ddc6aa4951973c7bcfaa95b6f3c238cf69842dcb0a51f5cb49", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/exhaust-1f7abc94a7eca406)
[INFO] [stderr]      Running tests/core_impls.rs (/opt/rustwide/target/debug/deps/core_impls-f4aeb24cd181c8db)
[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 11 tests
[INFO] [stdout] test impl_array_of_0 ... ok
[INFO] [stderr]      Running tests/deriving.rs (/opt/rustwide/target/debug/deps/deriving-a42fc7a61d074498)
[INFO] [stdout] test impl_array_of_2 ... ok
[INFO] [stdout] test impl_array_of_3 ... ok
[INFO] [stdout] test impl_array_of_uninhabited_type ... ok
[INFO] [stdout] test impl_array_of_unit_type ... ok
[INFO] [stdout] test impl_bool ... ok
[INFO] [stdout] test impl_infallible ... ok
[INFO] [stdout] test impl_option ... ok
[INFO] [stdout] test impl_phantom_data ... ok
[INFO] [stdout] test impl_unit ... ok
[INFO] [stdout] test impl_array_of_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test enum_empty ... ok
[INFO] [stdout] test enum_fieldless_multi ... ok
[INFO] [stdout] test enum_generic ... ok
[INFO] [stdout] test enum_fields ... ok
[INFO] [stdout] test enum_one_value ... ok
[INFO] [stdout] test struct_simple ... ok
[INFO] [stdout] test struct_unit ... ok
[INFO] [stderr]    Doc-tests exhaust
[INFO] [stdout] test struct_generic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Exhaust (line 41) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bccb4b8a3c2272ddc6aa4951973c7bcfaa95b6f3c238cf69842dcb0a51f5cb49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bccb4b8a3c2272ddc6aa4951973c7bcfaa95b6f3c238cf69842dcb0a51f5cb49", kill_on_drop: false }`
[INFO] [stdout] bccb4b8a3c2272ddc6aa4951973c7bcfaa95b6f3c238cf69842dcb0a51f5cb49