[INFO] fetching crate lang_extension 1.0.1...
[INFO] testing lang_extension-1.0.1 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate lang_extension 1.0.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate lang_extension 1.0.1 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 lang_extension 1.0.1
[INFO] finished tweaking crates.io crate lang_extension 1.0.1
[INFO] tweaked toml for crates.io crate lang_extension 1.0.1 written to /workspace/builds/worker-12/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] 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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 0904bec3d8978bf6efeda3f72c29f02fa7fe25180b2fa3998f12389ba2209325
[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" "0904bec3d8978bf6efeda3f72c29f02fa7fe25180b2fa3998f12389ba2209325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0904bec3d8978bf6efeda3f72c29f02fa7fe25180b2fa3998f12389ba2209325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0904bec3d8978bf6efeda3f72c29f02fa7fe25180b2fa3998f12389ba2209325", kill_on_drop: false }`
[INFO] [stdout] 0904bec3d8978bf6efeda3f72c29f02fa7fe25180b2fa3998f12389ba2209325
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 8bee62ae0ee55dc6290aad958366c84e6f5cc94b0fb810889a7d914ab90d8c78
[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" "8bee62ae0ee55dc6290aad958366c84e6f5cc94b0fb810889a7d914ab90d8c78", kill_on_drop: false }`
[INFO] [stderr]    Compiling lang_extension v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "8bee62ae0ee55dc6290aad958366c84e6f5cc94b0fb810889a7d914ab90d8c78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bee62ae0ee55dc6290aad958366c84e6f5cc94b0fb810889a7d914ab90d8c78", kill_on_drop: false }`
[INFO] [stdout] 8bee62ae0ee55dc6290aad958366c84e6f5cc94b0fb810889a7d914ab90d8c78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 2ea376dc1b95cfc39623545c1a068a0e25624142aa99c11cd32b0824fe70f879
[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" "2ea376dc1b95cfc39623545c1a068a0e25624142aa99c11cd32b0824fe70f879", kill_on_drop: false }`
[INFO] [stderr]    Compiling lang_extension v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `Command { std: "docker" "inspect" "2ea376dc1b95cfc39623545c1a068a0e25624142aa99c11cd32b0824fe70f879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ea376dc1b95cfc39623545c1a068a0e25624142aa99c11cd32b0824fe70f879", kill_on_drop: false }`
[INFO] [stdout] 2ea376dc1b95cfc39623545c1a068a0e25624142aa99c11cd32b0824fe70f879
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] 81f445d195c5d4ba240798ce7fd2eae09c35a3565b0029bc04be33dac07064fe
[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" "81f445d195c5d4ba240798ce7fd2eae09c35a3565b0029bc04be33dac07064fe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lang_extension-f21669e55a804bd7
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test any::immutable::tests::immutable_key ... ok
[INFO] [stdout] test convert::type_convert::tests::type_convert ... ok
[INFO] [stdout] test convert::value_filter::tests::value_filter_test ... ok
[INFO] [stdout] test any::value::tests::eq ... ok
[INFO] [stdout] test tests::macro_repeat ... ok
[INFO] [stdout] test sync::arc_boxed::tests::arc_boxed ... ok
[INFO] [stdout] test any::value::tests::debug ... ok
[INFO] [stdout] test any::value::tests::clone ... ok
[INFO] [stdout] test any::value::tests::as_trait_as_boxed ... ok
[INFO] [stdout] test any::key::tests::hashmap ... ok
[INFO] [stdout] test any::key::tests::hashcode ... ok
[INFO] [stdout] test fmt::tests::to_string ... ok
[INFO] [stdout] test fmt::tests::to_instance_string ... ok
[INFO] [stdout] test fmt::tests::to_debug_string ... ok
[INFO] [stdout] test any::tests::any_extension ... ok
[INFO] [stdout] test any::tests::as_any ... ok
[INFO] [stdout] test any::immutable::tests::immutable_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lang_extension
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "81f445d195c5d4ba240798ce7fd2eae09c35a3565b0029bc04be33dac07064fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81f445d195c5d4ba240798ce7fd2eae09c35a3565b0029bc04be33dac07064fe", kill_on_drop: false }`
[INFO] [stdout] 81f445d195c5d4ba240798ce7fd2eae09c35a3565b0029bc04be33dac07064fe