[INFO] fetching crate enumerare 0.1.0...
[INFO] testing enumerare-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate enumerare 0.1.0 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate enumerare 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-101/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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" "+62efba8a050c64249dab942951bb28f710208bc8" "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-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43e93c85b54d065105495be710143dc31b9ce7d80c691a66eec9ee52fccd1189
[INFO] running `Command { std: "docker" "start" "-a" "43e93c85b54d065105495be710143dc31b9ce7d80c691a66eec9ee52fccd1189", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43e93c85b54d065105495be710143dc31b9ce7d80c691a66eec9ee52fccd1189", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43e93c85b54d065105495be710143dc31b9ce7d80c691a66eec9ee52fccd1189", kill_on_drop: false }`
[INFO] [stdout] 43e93c85b54d065105495be710143dc31b9ce7d80c691a66eec9ee52fccd1189
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 870924aa17c07d6c3afa1db89e164d44be2e548250ff8e009c0522276cf5a95f
[INFO] running `Command { std: "docker" "start" "-a" "870924aa17c07d6c3afa1db89e164d44be2e548250ff8e009c0522276cf5a95f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.82
[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 5.03s
[INFO] running `Command { std: "docker" "inspect" "870924aa17c07d6c3afa1db89e164d44be2e548250ff8e009c0522276cf5a95f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "870924aa17c07d6c3afa1db89e164d44be2e548250ff8e009c0522276cf5a95f", kill_on_drop: false }`
[INFO] [stdout] 870924aa17c07d6c3afa1db89e164d44be2e548250ff8e009c0522276cf5a95f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b58ba7d713d109e23f0e2ed33afe0ca2c9c73041757ea769336210d3cba2f9f7
[INFO] running `Command { std: "docker" "start" "-a" "b58ba7d713d109e23f0e2ed33afe0ca2c9c73041757ea769336210d3cba2f9f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling enumerare v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "b58ba7d713d109e23f0e2ed33afe0ca2c9c73041757ea769336210d3cba2f9f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b58ba7d713d109e23f0e2ed33afe0ca2c9c73041757ea769336210d3cba2f9f7", kill_on_drop: false }`
[INFO] [stdout] b58ba7d713d109e23f0e2ed33afe0ca2c9c73041757ea769336210d3cba2f9f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7d861e81716a2468e08fe224491a4d69e04031b07ee3a49dfe27abce61c17697
[INFO] running `Command { std: "docker" "start" "-a" "7d861e81716a2468e08fe224491a4d69e04031b07ee3a49dfe27abce61c17697", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/enumerare-32481697eb279951)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cycle.rs (/opt/rustwide/target/debug/deps/cycle-1f55ef738fafffd4)
[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-cb74fe2a6a71b6b0)
[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-3a79f2d2170dbbf4)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_empty_enum ... ok
[INFO] [stdout] test test_enum_sizes ... ok
[INFO] [stdout] test test_enum_with_attrs ... 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 - SizedEnum (line 258) ... ok
[INFO] [stdout] test src/lib.rs - Cycle::try_cycle_to (line 45) ... ok
[INFO] [stdout] test src/lib.rs - Cycle::try_cycle_to (line 60) ... ok
[INFO] [stdout] test src/lib.rs - DefaultEnum (line 217) ... ok
[INFO] [stdout] test src/lib.rs - DefaultEnum (line 241) ... ok
[INFO] [stdout] test src/lib.rs - Cycle::cycle_to (line 84) ... ok
[INFO] [stdout] test src/lib.rs - DefaultEnum (line 229) ... ok
[INFO] [stdout] test src/lib.rs - SizedEnum (line 270) ... ok
[INFO] [stdout] test src/lib.rs - DefaultEnum (line 205) ... 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::cycle_to (line 112) ... ok
[INFO] [stdout] test src/lib.rs - Cycle::prev (line 154) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7d861e81716a2468e08fe224491a4d69e04031b07ee3a49dfe27abce61c17697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d861e81716a2468e08fe224491a4d69e04031b07ee3a49dfe27abce61c17697", kill_on_drop: false }`
[INFO] [stdout] 7d861e81716a2468e08fe224491a4d69e04031b07ee3a49dfe27abce61c17697