[INFO] fetching crate serde_with_macros 1.5.2...
[INFO] testing serde_with_macros-1.5.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate serde_with_macros 1.5.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate serde_with_macros 1.5.2 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde_with_macros 1.5.2
[INFO] finished tweaking crates.io crate serde_with_macros 1.5.2
[INFO] tweaked toml for crates.io crate serde_with_macros 1.5.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded darling_macro v0.13.4
[INFO] [stderr]   Downloaded ident_case v1.0.1
[INFO] [stderr]   Downloaded darling_core v0.13.4
[INFO] [stderr]   Downloaded pretty_assertions v1.2.1
[INFO] [stderr]   Downloaded output_vt100 v0.1.3
[INFO] [stderr]   Downloaded darling v0.13.4
[INFO] [stderr]   Downloaded pulldown-cmark v0.8.0
[INFO] [stderr]   Downloaded version-sync v0.9.4
[INFO] [stderr]   Downloaded diff v0.1.12
[INFO] [stderr]   Downloaded ctor v0.1.22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f89943634e465046ec8d6c9b81464ee8f9079bb0e0e760ccc7e2d29b4c48620
[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" "2f89943634e465046ec8d6c9b81464ee8f9079bb0e0e760ccc7e2d29b4c48620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f89943634e465046ec8d6c9b81464ee8f9079bb0e0e760ccc7e2d29b4c48620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f89943634e465046ec8d6c9b81464ee8f9079bb0e0e760ccc7e2d29b4c48620", kill_on_drop: false }`
[INFO] [stdout] 2f89943634e465046ec8d6c9b81464ee8f9079bb0e0e760ccc7e2d29b4c48620
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ee3a1595f00cdb9dd56f8c1d5aeddbaf0fa1406d19a4d7366e77080cb8f6166
[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" "2ee3a1595f00cdb9dd56f8c1d5aeddbaf0fa1406d19a4d7366e77080cb8f6166", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling serde_with_macros v1.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.38s
[INFO] running `Command { std: "docker" "inspect" "2ee3a1595f00cdb9dd56f8c1d5aeddbaf0fa1406d19a4d7366e77080cb8f6166", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ee3a1595f00cdb9dd56f8c1d5aeddbaf0fa1406d19a4d7366e77080cb8f6166", kill_on_drop: false }`
[INFO] [stdout] 2ee3a1595f00cdb9dd56f8c1d5aeddbaf0fa1406d19a4d7366e77080cb8f6166
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f69d60fc0bd0c2f6f1e101137a97c6337e103892514e58ee55d1f952352e8177
[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" "f69d60fc0bd0c2f6f1e101137a97c6337e103892514e58ee55d1f952352e8177", kill_on_drop: false }`
[INFO] [stderr]    Compiling trybuild v1.0.59
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling version-sync v0.9.4
[INFO] [stderr]    Compiling serde_with_macros v1.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 32.02s
[INFO] running `Command { std: "docker" "inspect" "f69d60fc0bd0c2f6f1e101137a97c6337e103892514e58ee55d1f952352e8177", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f69d60fc0bd0c2f6f1e101137a97c6337e103892514e58ee55d1f952352e8177", kill_on_drop: false }`
[INFO] [stdout] f69d60fc0bd0c2f6f1e101137a97c6337e103892514e58ee55d1f952352e8177
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d839792843453788cb7f37df2459757288b9ef7bd91f2be04efae8f508f7761a
[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" "d839792843453788cb7f37df2459757288b9ef7bd91f2be04efae8f508f7761a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_with_macros-161bccc8d0e2f9e8)
[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]    Doc-tests serde_with_macros
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - derive_deserialize_fromstr (line 818) ... ignored
[INFO] [stdout] test src/lib.rs - derive_serialize_display (line 944) ... ignored
[INFO] [stdout] test src/lib.rs - serde_as (line 401) ... ignored
[INFO] [stdout] test src/lib.rs - serde_as (line 427) ... ignored
[INFO] [stdout] test src/lib.rs - serde_as (line 442) ... ignored
[INFO] [stdout] test src/lib.rs - serde_as (line 472) ... ignored
[INFO] [stdout] test src/lib.rs - skip_serializing_none (line 275) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - skip_serializing_none (line 232) ... ok
[INFO] [stdout] test src/lib.rs - skip_serializing_none (line 260) ... ok
[INFO] [stdout] test src/lib.rs - skip_serializing_none (line 213) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out; finished in 1.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d839792843453788cb7f37df2459757288b9ef7bd91f2be04efae8f508f7761a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d839792843453788cb7f37df2459757288b9ef7bd91f2be04efae8f508f7761a", kill_on_drop: false }`
[INFO] [stdout] d839792843453788cb7f37df2459757288b9ef7bd91f2be04efae8f508f7761a