[INFO] fetching crate enum-methods 0.0.8...
[INFO] testing enum-methods-0.0.8 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate enum-methods 0.0.8 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate enum-methods 0.0.8 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate enum-methods 0.0.8
[INFO] finished tweaking crates.io crate enum-methods 0.0.8
[INFO] tweaked toml for crates.io crate enum-methods 0.0.8 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 75bc5f961a759b7a3d93ee6aa36bd3ab133eaf4a8e2be70e01f5a1c2428d1761
[INFO] running `Command { std: "docker" "start" "-a" "75bc5f961a759b7a3d93ee6aa36bd3ab133eaf4a8e2be70e01f5a1c2428d1761", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75bc5f961a759b7a3d93ee6aa36bd3ab133eaf4a8e2be70e01f5a1c2428d1761", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75bc5f961a759b7a3d93ee6aa36bd3ab133eaf4a8e2be70e01f5a1c2428d1761", kill_on_drop: false }`
[INFO] [stdout] 75bc5f961a759b7a3d93ee6aa36bd3ab133eaf4a8e2be70e01f5a1c2428d1761
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41d62006535df8cadec79b8b48b86fec5e55f5ea6c16c2bd8f2ae4e04cc0fc7b
[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" "41d62006535df8cadec79b8b48b86fec5e55f5ea6c16c2bd8f2ae4e04cc0fc7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling enum-methods v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.02s
[INFO] running `Command { std: "docker" "inspect" "41d62006535df8cadec79b8b48b86fec5e55f5ea6c16c2bd8f2ae4e04cc0fc7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41d62006535df8cadec79b8b48b86fec5e55f5ea6c16c2bd8f2ae4e04cc0fc7b", kill_on_drop: false }`
[INFO] [stdout] 41d62006535df8cadec79b8b48b86fec5e55f5ea6c16c2bd8f2ae4e04cc0fc7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4114bb21014b8ddce8323b2f6c4adb4be883992f333ff02052ca0df221d23f1
[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" "c4114bb21014b8ddce8323b2f6c4adb4be883992f333ff02052ca0df221d23f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling enum-methods v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "c4114bb21014b8ddce8323b2f6c4adb4be883992f333ff02052ca0df221d23f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4114bb21014b8ddce8323b2f6c4adb4be883992f333ff02052ca0df221d23f1", kill_on_drop: false }`
[INFO] [stdout] c4114bb21014b8ddce8323b2f6c4adb4be883992f333ff02052ca0df221d23f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", 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] 754c210530426f21e0af145804491114bce8d69acfaac71dfa7a2332bdaf2b3b
[INFO] running `Command { std: "docker" "start" "-a" "754c210530426f21e0af145804491114bce8d69acfaac71dfa7a2332bdaf2b3b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/enum_methods-79d700d4310b3672)
[INFO] [stdout] 
[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] [stderr]      Running tests/test_as_getters.rs (/opt/rustwide/target/debug/deps/test_as_getters-b8b33fa2fe7ce148)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_as_getter_names ... ok
[INFO] [stdout] test test_as_getters ... ok
[INFO] [stdout] test test_getter_structs ... 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]      Running tests/test_into_getters.rs (/opt/rustwide/target/debug/deps/test_into_getters-315f9039307c87f4)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_getter_structs ... ok
[INFO] [stdout] test test_into_getter_names ... ok
[INFO] [stderr]      Running tests/test_is_a.rs (/opt/rustwide/target/debug/deps/test_is_a-15023370e3731218)
[INFO] [stdout] test test_into_getters ... 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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_is_a ... ok
[INFO] [stdout] test test_is_a_names ... 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/test_to_getters.rs (/opt/rustwide/target/debug/deps/test_to_getters-fd31af4f7c504f59)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_getter_structs ... ok
[INFO] [stdout] test test_to_getters ... ok
[INFO] [stdout] test test_to_getter_names ... 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 enum-methods
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "754c210530426f21e0af145804491114bce8d69acfaac71dfa7a2332bdaf2b3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "754c210530426f21e0af145804491114bce8d69acfaac71dfa7a2332bdaf2b3b", kill_on_drop: false }`
[INFO] [stdout] 754c210530426f21e0af145804491114bce8d69acfaac71dfa7a2332bdaf2b3b