[INFO] fetching crate erased-serde 0.3.12...
[INFO] testing erased-serde-0.3.12 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate erased-serde 0.3.12 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate erased-serde 0.3.12 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate erased-serde 0.3.12
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate erased-serde 0.3.12
[INFO] tweaked toml for crates.io crate erased-serde 0.3.12 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59f71bfd98b53f3465f3d0934102ea6727343137054f63852e879fa02fa18bd7
[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" "59f71bfd98b53f3465f3d0934102ea6727343137054f63852e879fa02fa18bd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59f71bfd98b53f3465f3d0934102ea6727343137054f63852e879fa02fa18bd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59f71bfd98b53f3465f3d0934102ea6727343137054f63852e879fa02fa18bd7", kill_on_drop: false }`
[INFO] [stdout] 59f71bfd98b53f3465f3d0934102ea6727343137054f63852e879fa02fa18bd7
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c839fdc452783bd1d8f0c7ae603fb8bb13694608bec8220a85f4b4222294ea3
[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" "4c839fdc452783bd1d8f0c7ae603fb8bb13694608bec8220a85f4b4222294ea3", kill_on_drop: false }`
[INFO] [stderr]    Compiling erased-serde v0.3.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "4c839fdc452783bd1d8f0c7ae603fb8bb13694608bec8220a85f4b4222294ea3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c839fdc452783bd1d8f0c7ae603fb8bb13694608bec8220a85f4b4222294ea3", kill_on_drop: false }`
[INFO] [stdout] 4c839fdc452783bd1d8f0c7ae603fb8bb13694608bec8220a85f4b4222294ea3
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac65e687fa877114d7d24ce1daa5eeb524d9e3e46a4189bae6cbde50311d2a57
[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" "ac65e687fa877114d7d24ce1daa5eeb524d9e3e46a4189bae6cbde50311d2a57", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling erased-serde v0.3.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 29.18s
[INFO] running `Command { std: "docker" "inspect" "ac65e687fa877114d7d24ce1daa5eeb524d9e3e46a4189bae6cbde50311d2a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac65e687fa877114d7d24ce1daa5eeb524d9e3e46a4189bae6cbde50311d2a57", kill_on_drop: false }`
[INFO] [stdout] ac65e687fa877114d7d24ce1daa5eeb524d9e3e46a4189bae6cbde50311d2a57
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 6c0513fadf3925f8f753d786707bbd0aba4c2c4f6ee3924dff0542f83dd838ea
[INFO] running `Command { std: "docker" "start" "-a" "6c0513fadf3925f8f753d786707bbd0aba4c2c4f6ee3924dff0542f83dd838ea", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/erased_serde-14055c4623c94ee1
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test de::tests::assert_deserializer ... ok
[INFO] [stdout] test de::tests::test_borrowed ... ok
[INFO] [stdout] test de::tests::test_enum ... ok
[INFO] [stdout] test de::tests::test_value ... ok
[INFO] [stdout] test macros::tests::test_generic_bound ... ok
[INFO] [stdout] test macros::tests::test_plain ... ok
[INFO] [stdout] test ser::tests::test_vec ... ok
[INFO] [stdout] test de::tests::test_struct ... ok
[INFO] [stdout] test ser::tests::assert_serializer ... ok
[INFO] [stdout] test ser::tests::assert_serialize ... ok
[INFO] [stdout] test ser::tests::test_enum ... ok
[INFO] [stdout] test macros::tests::test_type_parameter ... ok
[INFO] [stdout] test any::test_fingerprint ... ok
[INFO] [stdout] test macros::tests::test_where_clause ... ok
[INFO] [stdout] test ser::tests::test_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests erased-serde
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/ser.rs - ser::serialize (line 424) ... ok
[INFO] [stdout] test src/ser.rs - ser::serialize (line 441) ... ok
[INFO] [stdout] test src/macros.rs - serialize_trait_object (line 16) ... ok
[INFO] [stdout] test src/macros.rs - serialize_trait_object (line 4) ... ok
[INFO] [stdout] test src/ser.rs - ser::Serializer::erase (line 165) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/ser.rs - ser::Serialize (line 19) ... ok
[INFO] [stdout] test src/de.rs - de::deserialize (line 9) ... ok
[INFO] [stdout] test src/ser.rs - ser::Serializer (line 62) ... ok
[INFO] [stdout] test src/de.rs - de::Deserializer::erase (line 208) ... ok
[INFO] [stdout] test src/lib.rs - (line 71) ... ok
[INFO] [stdout] test src/de.rs - de::Deserializer (line 54) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6c0513fadf3925f8f753d786707bbd0aba4c2c4f6ee3924dff0542f83dd838ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c0513fadf3925f8f753d786707bbd0aba4c2c4f6ee3924dff0542f83dd838ea", kill_on_drop: false }`
[INFO] [stdout] 6c0513fadf3925f8f753d786707bbd0aba4c2c4f6ee3924dff0542f83dd838ea