[INFO] fetching crate enumerare 0.1.0...
[INFO] testing enumerare-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate enumerare 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate enumerare 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] started tweaking crates.io crate enumerare 0.1.0
[INFO] finished tweaking crates.io crate enumerare 0.1.0
[INFO] tweaked toml for crates.io crate enumerare 0.1.0 written to /workspace/builds/worker-9/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dece37022f133ba4dd0b853e47f0e51fadd558e61e004ffc7dc67a038404f5aa
[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" "dece37022f133ba4dd0b853e47f0e51fadd558e61e004ffc7dc67a038404f5aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dece37022f133ba4dd0b853e47f0e51fadd558e61e004ffc7dc67a038404f5aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dece37022f133ba4dd0b853e47f0e51fadd558e61e004ffc7dc67a038404f5aa", kill_on_drop: false }`
[INFO] [stdout] dece37022f133ba4dd0b853e47f0e51fadd558e61e004ffc7dc67a038404f5aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 6df59cbdd9341f255b7c2ce542237a7c5a0b3911af162bacda02e8a46c72a6f2
[INFO] running `Command { std: "docker" "start" "-a" "6df59cbdd9341f255b7c2ce542237a7c5a0b3911af162bacda02e8a46c72a6f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling enumerare-macros v0.1.0
[INFO] [stderr]    Compiling enumerare v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "6df59cbdd9341f255b7c2ce542237a7c5a0b3911af162bacda02e8a46c72a6f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6df59cbdd9341f255b7c2ce542237a7c5a0b3911af162bacda02e8a46c72a6f2", kill_on_drop: false }`
[INFO] [stdout] 6df59cbdd9341f255b7c2ce542237a7c5a0b3911af162bacda02e8a46c72a6f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a19712f1cddf11a3df2850bf734282c305044f5e1799f4d026a7654ae3f90785
[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" "a19712f1cddf11a3df2850bf734282c305044f5e1799f4d026a7654ae3f90785", kill_on_drop: false }`
[INFO] [stderr]    Compiling enumerare v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/enumerare-2819e11d4f78078e)
[INFO] [stderr]   Executable tests/cycle.rs (/opt/rustwide/target/debug/deps/cycle-2f9867ed117fa315)
[INFO] [stderr]   Executable tests/default-enum.rs (/opt/rustwide/target/debug/deps/default_enum-e54f841d6b149fb0)
[INFO] [stderr]   Executable tests/sized-enum.rs (/opt/rustwide/target/debug/deps/sized_enum-156ba08ac1bde9cb)
[INFO] running `Command { std: "docker" "inspect" "a19712f1cddf11a3df2850bf734282c305044f5e1799f4d026a7654ae3f90785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a19712f1cddf11a3df2850bf734282c305044f5e1799f4d026a7654ae3f90785", kill_on_drop: false }`
[INFO] [stdout] a19712f1cddf11a3df2850bf734282c305044f5e1799f4d026a7654ae3f90785
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 765f1782c773dd8730a12ca07347383ac5d18b083d3a6515b18e9524ac18d990
[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" "765f1782c773dd8730a12ca07347383ac5d18b083d3a6515b18e9524ac18d990", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/enumerare-2819e11d4f78078e)
[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] [stderr]      Running tests/cycle.rs (/opt/rustwide/target/debug/deps/cycle-2f9867ed117fa315)
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_cycle_by ... ok
[INFO] [stdout] test test_cycle_to ... ok
[INFO] [stdout] test test_next_prev_congruence ... ok
[INFO] [stdout] test test_try_cycle_to ... ok
[INFO] [stderr]      Running tests/default-enum.rs (/opt/rustwide/target/debug/deps/default_enum-e54f841d6b149fb0)
[INFO] [stdout] test test_cycle_to_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_explicit_default ... ok
[INFO] [stdout] test test_implied_first_default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/sized-enum.rs (/opt/rustwide/target/debug/deps/sized_enum-156ba08ac1bde9cb)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_empty_enum ... ok
[INFO] [stdout] test test_enum_with_attrs ... ok
[INFO] [stdout] test test_enum_sizes ... ok
[INFO] [stderr]    Doc-tests enumerare
[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] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - Cycle::try_cycle_to (line 60) ... ok
[INFO] [stdout] test src/lib.rs - DefaultEnum (line 241) ... ok
[INFO] [stdout] test src/lib.rs - Cycle::try_cycle_to (line 45) ... ok
[INFO] [stdout] test src/lib.rs - Cycle::cycle_to (line 99) ... ok
[INFO] [stdout] test src/lib.rs - Cycle::next (line 135) ... ok
[INFO] [stdout] test src/lib.rs - Cycle::prev (line 154) ... ok
[INFO] [stdout] test src/lib.rs - SizedEnum (line 258) ... ok
[INFO] [stdout] test src/lib.rs - SizedEnum (line 270) ... ok
[INFO] [stdout] test src/lib.rs - DefaultEnum (line 217) ... ok
[INFO] [stdout] test src/lib.rs - DefaultEnum (line 229) ... ok
[INFO] [stdout] test src/lib.rs - Cycle::cycle_to (line 84) ... ok
[INFO] [stdout] test src/lib.rs - DefaultEnum (line 205) ... ok
[INFO] [stdout] test src/lib.rs - Cycle::cycle_to (line 112) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "765f1782c773dd8730a12ca07347383ac5d18b083d3a6515b18e9524ac18d990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "765f1782c773dd8730a12ca07347383ac5d18b083d3a6515b18e9524ac18d990", kill_on_drop: false }`
[INFO] [stdout] 765f1782c773dd8730a12ca07347383ac5d18b083d3a6515b18e9524ac18d990