[INFO] fetching crate exhaust 0.1.0...
[INFO] testing exhaust-0.1.0 against beta-2022-04-10 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 beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3912a232d1d3bc1377c6c516e444484b7f67e07ce80a7bdbc8452760bebb2d24
[INFO] running `Command { std: "docker" "start" "-a" "3912a232d1d3bc1377c6c516e444484b7f67e07ce80a7bdbc8452760bebb2d24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3912a232d1d3bc1377c6c516e444484b7f67e07ce80a7bdbc8452760bebb2d24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3912a232d1d3bc1377c6c516e444484b7f67e07ce80a7bdbc8452760bebb2d24", kill_on_drop: false }`
[INFO] [stdout] 3912a232d1d3bc1377c6c516e444484b7f67e07ce80a7bdbc8452760bebb2d24
[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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dad4078f28fedd38abcbf4b6508cb66fa415743c83fa295d074043f45efdbf1d
[INFO] running `Command { std: "docker" "start" "-a" "dad4078f28fedd38abcbf4b6508cb66fa415743c83fa295d074043f45efdbf1d", 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 23.41s
[INFO] running `Command { std: "docker" "inspect" "dad4078f28fedd38abcbf4b6508cb66fa415743c83fa295d074043f45efdbf1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dad4078f28fedd38abcbf4b6508cb66fa415743c83fa295d074043f45efdbf1d", kill_on_drop: false }`
[INFO] [stdout] dad4078f28fedd38abcbf4b6508cb66fa415743c83fa295d074043f45efdbf1d
[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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fade2083967a3c75773bd92314755399275dc11764da6b107940667237793a74
[INFO] running `Command { std: "docker" "start" "-a" "fade2083967a3c75773bd92314755399275dc11764da6b107940667237793a74", kill_on_drop: false }`
[INFO] [stderr]    Compiling exhaust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/exhaust-3eaf61d0a741a241)
[INFO] [stderr]   Executable tests/core_impls.rs (/opt/rustwide/target/debug/deps/core_impls-ba0f331b8445d04e)
[INFO] [stderr]   Executable tests/deriving.rs (/opt/rustwide/target/debug/deps/deriving-b1ba63dc9cdb5102)
[INFO] running `Command { std: "docker" "inspect" "fade2083967a3c75773bd92314755399275dc11764da6b107940667237793a74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fade2083967a3c75773bd92314755399275dc11764da6b107940667237793a74", kill_on_drop: false }`
[INFO] [stdout] fade2083967a3c75773bd92314755399275dc11764da6b107940667237793a74
[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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 33d61dbf940705f8030deed4886c9664c6442faf3fc7b28d98709057483395ce
[INFO] running `Command { std: "docker" "start" "-a" "33d61dbf940705f8030deed4886c9664c6442faf3fc7b28d98709057483395ce", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/exhaust-3eaf61d0a741a241)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running tests/core_impls.rs (/opt/rustwide/target/debug/deps/core_impls-ba0f331b8445d04e)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test impl_array_of_0 ... ok
[INFO] [stdout] test impl_array_of_3 ... ok
[INFO] [stdout] test impl_array_of_unit_type ... ok
[INFO] [stdout] test impl_array_of_uninhabited_type ... ok
[INFO] [stdout] test impl_array_of_1 ... ok
[INFO] [stdout] test impl_array_of_2 ... ok
[INFO] [stdout] test impl_option ... ok
[INFO] [stdout] test impl_phantom_data ... ok
[INFO] [stdout] test impl_unit ... ok
[INFO] [stderr]      Running tests/deriving.rs (/opt/rustwide/target/debug/deps/deriving-b1ba63dc9cdb5102)
[INFO] [stdout] test impl_infallible ... ok
[INFO] [stdout] test impl_bool ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stderr]    Doc-tests exhaust
[INFO] [stdout] test enum_empty ... ok
[INFO] [stdout] test enum_fieldless_multi ... ok
[INFO] [stdout] test enum_fields ... ok
[INFO] [stdout] test enum_generic ... ok
[INFO] [stdout] test struct_simple ... ok
[INFO] [stdout] test struct_generic ... ok
[INFO] [stdout] test struct_unit ... ok
[INFO] [stdout] test enum_one_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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 0.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "33d61dbf940705f8030deed4886c9664c6442faf3fc7b28d98709057483395ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33d61dbf940705f8030deed4886c9664c6442faf3fc7b28d98709057483395ce", kill_on_drop: false }`
[INFO] [stdout] 33d61dbf940705f8030deed4886c9664c6442faf3fc7b28d98709057483395ce