[INFO] fetching crate enumerare 0.1.0...
[INFO] testing enumerare-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate enumerare 0.1.0 into /workspace/builds/worker-71/source
[INFO] validating manifest of crates.io crate enumerare 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-71/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "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 enumerare-macros v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 963e3132e56076eadb30893fb1febb351d75272b9d1b53808fe7ed400054e334
[INFO] running `Command { std: "docker" "start" "-a" "963e3132e56076eadb30893fb1febb351d75272b9d1b53808fe7ed400054e334", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "963e3132e56076eadb30893fb1febb351d75272b9d1b53808fe7ed400054e334", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "963e3132e56076eadb30893fb1febb351d75272b9d1b53808fe7ed400054e334", kill_on_drop: false }`
[INFO] [stdout] 963e3132e56076eadb30893fb1febb351d75272b9d1b53808fe7ed400054e334
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 839c9acd596c02ddf68e964676c5f490b3b6aeabf046103e59ce87f7ed4400d9
[INFO] running `Command { std: "docker" "start" "-a" "839c9acd596c02ddf68e964676c5f490b3b6aeabf046103e59ce87f7ed4400d9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling quote v1.0.15
[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 6.98s
[INFO] running `Command { std: "docker" "inspect" "839c9acd596c02ddf68e964676c5f490b3b6aeabf046103e59ce87f7ed4400d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "839c9acd596c02ddf68e964676c5f490b3b6aeabf046103e59ce87f7ed4400d9", kill_on_drop: false }`
[INFO] [stdout] 839c9acd596c02ddf68e964676c5f490b3b6aeabf046103e59ce87f7ed4400d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f07c4a6eab98c343fc7455291fea5c10cc40b822b6c1b314a6343de9f737bf64
[INFO] running `Command { std: "docker" "start" "-a" "f07c4a6eab98c343fc7455291fea5c10cc40b822b6c1b314a6343de9f737bf64", kill_on_drop: false }`
[INFO] [stderr]    Compiling enumerare v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "f07c4a6eab98c343fc7455291fea5c10cc40b822b6c1b314a6343de9f737bf64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f07c4a6eab98c343fc7455291fea5c10cc40b822b6c1b314a6343de9f737bf64", kill_on_drop: false }`
[INFO] [stdout] f07c4a6eab98c343fc7455291fea5c10cc40b822b6c1b314a6343de9f737bf64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e5438b808802a427b03e61ae8c6218c49bf71f6457eadb81ad056dc863545ad9
[INFO] running `Command { std: "docker" "start" "-a" "e5438b808802a427b03e61ae8c6218c49bf71f6457eadb81ad056dc863545ad9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/enumerare-2c00ba8b29082808)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cycle.rs (/opt/rustwide/target/debug/deps/cycle-e01ba08150a17401)
[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 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] [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 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/default-enum.rs (/opt/rustwide/target/debug/deps/default_enum-19ad523ca804fdd2)
[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 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/sized-enum.rs (/opt/rustwide/target/debug/deps/sized_enum-6992e9be733e269c)
[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] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests enumerare
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - DefaultEnum (line 217) ... ok
[INFO] [stdout] test src/lib.rs - Cycle::cycle_to (line 99) ... ok
[INFO] [stdout] test src/lib.rs - Cycle::cycle_to (line 84) ... ok
[INFO] [stdout] test src/lib.rs - Cycle::try_cycle_to (line 45) ... ok
[INFO] [stdout] test src/lib.rs - DefaultEnum (line 229) ... ok
[INFO] [stdout] test src/lib.rs - Cycle::cycle_to (line 112) ... 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 - Cycle::next (line 135) ... ok
[INFO] [stdout] test src/lib.rs - DefaultEnum (line 241) ... ok
[INFO] [stdout] test src/lib.rs - DefaultEnum (line 205) ... ok
[INFO] [stdout] test src/lib.rs - SizedEnum (line 270) ... ok
[INFO] [stdout] test src/lib.rs - Cycle::try_cycle_to (line 60) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.90s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e5438b808802a427b03e61ae8c6218c49bf71f6457eadb81ad056dc863545ad9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5438b808802a427b03e61ae8c6218c49bf71f6457eadb81ad056dc863545ad9", kill_on_drop: false }`
[INFO] [stdout] e5438b808802a427b03e61ae8c6218c49bf71f6457eadb81ad056dc863545ad9