[INFO] fetching crate serde-enum-str 0.2.5...
[INFO] testing serde-enum-str-0.2.5 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate serde-enum-str 0.2.5 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate serde-enum-str 0.2.5 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 serde-enum-str 0.2.5
[INFO] finished tweaking crates.io crate serde-enum-str 0.2.5
[INFO] tweaked toml for crates.io crate serde-enum-str 0.2.5 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3bb2c696711c0844a93e409b71a351687c5c27bbcf5294bd55c7ad15cce4ab99
[INFO] running `Command { std: "docker" "start" "-a" "3bb2c696711c0844a93e409b71a351687c5c27bbcf5294bd55c7ad15cce4ab99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bb2c696711c0844a93e409b71a351687c5c27bbcf5294bd55c7ad15cce4ab99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bb2c696711c0844a93e409b71a351687c5c27bbcf5294bd55c7ad15cce4ab99", kill_on_drop: false }`
[INFO] [stdout] 3bb2c696711c0844a93e409b71a351687c5c27bbcf5294bd55c7ad15cce4ab99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 074355ab1843c9e756fc02b5712476e7e0d1377c00a2e2b9fcfb8759c2855148
[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" "074355ab1843c9e756fc02b5712476e7e0d1377c00a2e2b9fcfb8759c2855148", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde-rename-rule v0.1.2
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling serde-attributes v0.1.2
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling serde-enum-str v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.03s
[INFO] running `Command { std: "docker" "inspect" "074355ab1843c9e756fc02b5712476e7e0d1377c00a2e2b9fcfb8759c2855148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "074355ab1843c9e756fc02b5712476e7e0d1377c00a2e2b9fcfb8759c2855148", kill_on_drop: false }`
[INFO] [stdout] 074355ab1843c9e756fc02b5712476e7e0d1377c00a2e2b9fcfb8759c2855148
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ffed2c0ea381fc4f8e3f2d587df24fbd6b57ac931bc323ea3c08cc3dd6ef505f
[INFO] running `Command { std: "docker" "start" "-a" "ffed2c0ea381fc4f8e3f2d587df24fbd6b57ac931bc323ea3c08cc3dd6ef505f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling serde-enum-str v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.53s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_enum_str-ef21de3376e73487)
[INFO] [stderr]   Executable tests/test.rs (/opt/rustwide/target/debug/deps/test-1ae154c4c54ef28f)
[INFO] running `Command { std: "docker" "inspect" "ffed2c0ea381fc4f8e3f2d587df24fbd6b57ac931bc323ea3c08cc3dd6ef505f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffed2c0ea381fc4f8e3f2d587df24fbd6b57ac931bc323ea3c08cc3dd6ef505f", kill_on_drop: false }`
[INFO] [stdout] ffed2c0ea381fc4f8e3f2d587df24fbd6b57ac931bc323ea3c08cc3dd6ef505f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1212c43258aaccb06d97a67b429bce834c90ee66dc8e19d90ce35bb2ab3e8e7c
[INFO] running `Command { std: "docker" "start" "-a" "1212c43258aaccb06d97a67b429bce834c90ee66dc8e19d90ce35bb2ab3e8e7c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_enum_str-ef21de3376e73487)
[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.rs (/opt/rustwide/target/debug/deps/test-1ae154c4c54ef28f)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test simple::test_from_str ... ok
[INFO] [stdout] test simple::test_de ... ok
[INFO] [stdout] test with_from_str_other::test_de ... ok
[INFO] [stdout] test with_independent_rename::test_de ... ok
[INFO] [stdout] test without_other::test_ser ... ok
[INFO] [stdout] test with_unit_other::test_ser ... ok
[INFO] [stdout] test without_other::test_de ... ok
[INFO] [stdout] test with_unit_other::test_de ... ok
[INFO] [stdout] test with_independent_rename::test_ser ... ok
[INFO] [stdout] test with_independent_rename_all::test_ser ... ok
[INFO] [stdout] test with_from_str_other::test_ser ... ok
[INFO] [stdout] test without_rename::test_de ... ok
[INFO] [stdout] test with_independent_rename_all::test_de ... ok
[INFO] [stdout] test simple::test_try_from_str ... ok
[INFO] [stdout] test simple::test_to_string ... ok
[INFO] [stdout] test simple::test_ser ... ok
[INFO] [stdout] test simple::test_try_from_string ... ok
[INFO] [stdout] test without_rename::test_ser ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde-enum-str
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.82s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1212c43258aaccb06d97a67b429bce834c90ee66dc8e19d90ce35bb2ab3e8e7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1212c43258aaccb06d97a67b429bce834c90ee66dc8e19d90ce35bb2ab3e8e7c", kill_on_drop: false }`
[INFO] [stdout] 1212c43258aaccb06d97a67b429bce834c90ee66dc8e19d90ce35bb2ab3e8e7c