[INFO] fetching crate enum_extract 0.1.1...
[INFO] testing enum_extract-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate enum_extract 0.1.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate enum_extract 0.1.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate enum_extract 0.1.1
[INFO] finished tweaking crates.io crate enum_extract 0.1.1
[INFO] tweaked toml for crates.io crate enum_extract 0.1.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] 4d4b7712ea55dad25fe139c2cef385bc9d34bf83e88fd7046d1b1cb0f39ba232
[INFO] running `Command { std: "docker" "start" "-a" "4d4b7712ea55dad25fe139c2cef385bc9d34bf83e88fd7046d1b1cb0f39ba232", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d4b7712ea55dad25fe139c2cef385bc9d34bf83e88fd7046d1b1cb0f39ba232", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d4b7712ea55dad25fe139c2cef385bc9d34bf83e88fd7046d1b1cb0f39ba232", kill_on_drop: false }`
[INFO] [stdout] 4d4b7712ea55dad25fe139c2cef385bc9d34bf83e88fd7046d1b1cb0f39ba232
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56dd6b6466767d53bc7f7a4ddfa1c254dae571a3993b20534a69a5551db38f24
[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" "56dd6b6466767d53bc7f7a4ddfa1c254dae571a3993b20534a69a5551db38f24", kill_on_drop: false }`
[INFO] [stderr]    Compiling enum_extract v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "56dd6b6466767d53bc7f7a4ddfa1c254dae571a3993b20534a69a5551db38f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56dd6b6466767d53bc7f7a4ddfa1c254dae571a3993b20534a69a5551db38f24", kill_on_drop: false }`
[INFO] [stdout] 56dd6b6466767d53bc7f7a4ddfa1c254dae571a3993b20534a69a5551db38f24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--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] 07b4010153eacc649f220dea027fbbda49bf907bf316b6cc04b8d7b62e19b255
[INFO] running `Command { std: "docker" "start" "-a" "07b4010153eacc649f220dea027fbbda49bf907bf316b6cc04b8d7b62e19b255", kill_on_drop: false }`
[INFO] [stderr]    Compiling enum_extract v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "07b4010153eacc649f220dea027fbbda49bf907bf316b6cc04b8d7b62e19b255", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07b4010153eacc649f220dea027fbbda49bf907bf316b6cc04b8d7b62e19b255", kill_on_drop: false }`
[INFO] [stdout] 07b4010153eacc649f220dea027fbbda49bf907bf316b6cc04b8d7b62e19b255
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 82097eae2504c87fd1e59d0a44892719b3327bfddccdd0f5e293ba3aaae23d0b
[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" "82097eae2504c87fd1e59d0a44892719b3327bfddccdd0f5e293ba3aaae23d0b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/enum_extract-0eabc8f6a465aeb6
[INFO] [stdout] test test::alternate_result ... ok
[INFO] [stderr]    Doc-tests enum_extract
[INFO] [stdout] test test::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - extract (line 12) ... ignored
[INFO] [stdout] test src/lib.rs - let_extract (line 131) ... ignored
[INFO] [stdout] test src/lib.rs - extract (line 65) ... ok
[INFO] [stdout] test src/lib.rs - let_extract (line 179) ... ok
[INFO] [stdout] test src/lib.rs - let_extract (line 161) ... ok
[INFO] [stdout] test src/lib.rs - extract (line 43) ... ok
[INFO] [stdout] test src/lib.rs - let_extract (line 197) ... ok
[INFO] [stdout] test src/lib.rs - extract (line 24) ... ok
[INFO] [stdout] test src/lib.rs - let_extract (line 219) ... ok
[INFO] [stdout] test src/lib.rs - let_extract (line 143) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "82097eae2504c87fd1e59d0a44892719b3327bfddccdd0f5e293ba3aaae23d0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82097eae2504c87fd1e59d0a44892719b3327bfddccdd0f5e293ba3aaae23d0b", kill_on_drop: false }`
[INFO] [stdout] 82097eae2504c87fd1e59d0a44892719b3327bfddccdd0f5e293ba3aaae23d0b