[INFO] fetching crate diplomat_core 0.2.0... [INFO] testing diplomat_core-0.2.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate diplomat_core 0.2.0 into /workspace/builds/worker-24/source [INFO] validating manifest of crates.io crate diplomat_core 0.2.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate diplomat_core 0.2.0 [INFO] finished tweaking crates.io crate diplomat_core 0.2.0 [INFO] tweaked toml for crates.io crate diplomat_core 0.2.0 written to /workspace/builds/worker-24/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ab0274896c8b411423ead171b6617d554795152b21d58246857b795ac1987bc8 [INFO] running `Command { std: "docker" "start" "-a" "ab0274896c8b411423ead171b6617d554795152b21d58246857b795ac1987bc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab0274896c8b411423ead171b6617d554795152b21d58246857b795ac1987bc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab0274896c8b411423ead171b6617d554795152b21d58246857b795ac1987bc8", kill_on_drop: false }` [INFO] [stdout] ab0274896c8b411423ead171b6617d554795152b21d58246857b795ac1987bc8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c44b4f39c56cbbc06080a6f9268a55c383321e8e33681911d35b098f415ddf12 [INFO] running `Command { std: "docker" "start" "-a" "c44b4f39c56cbbc06080a6f9268a55c383321e8e33681911d35b098f415ddf12", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling impls v1.0.3 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling diplomat_core v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.72s [INFO] running `Command { std: "docker" "inspect" "c44b4f39c56cbbc06080a6f9268a55c383321e8e33681911d35b098f415ddf12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c44b4f39c56cbbc06080a6f9268a55c383321e8e33681911d35b098f415ddf12", kill_on_drop: false }` [INFO] [stdout] c44b4f39c56cbbc06080a6f9268a55c383321e8e33681911d35b098f415ddf12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bdf5001a9f10e0856b087cb89d60463424a916f4301040b332c04efd147c5add [INFO] running `Command { std: "docker" "start" "-a" "bdf5001a9f10e0856b087cb89d60463424a916f4301040b332c04efd147c5add", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling similar v1.3.0 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling console v0.14.1 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling serde_yaml v0.8.21 [INFO] [stderr] Compiling insta v1.7.2 [INFO] [stderr] Compiling diplomat_core v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 17.42s [INFO] running `Command { std: "docker" "inspect" "bdf5001a9f10e0856b087cb89d60463424a916f4301040b332c04efd147c5add", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdf5001a9f10e0856b087cb89d60463424a916f4301040b332c04efd147c5add", kill_on_drop: false }` [INFO] [stdout] bdf5001a9f10e0856b087cb89d60463424a916f4301040b332c04efd147c5add [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ab9b14691ca6581fdc1e13715a2e4eeda8360112f17edcf7064d5bb31ffc7b2c [INFO] running `Command { std: "docker" "start" "-a" "ab9b14691ca6581fdc1e13715a2e4eeda8360112f17edcf7064d5bb31ffc7b2c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.40s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/diplomat_core-c558c03b84ce303f) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test ast::modules::tests::opaque_checks_with_error ... ok [INFO] [stdout] test ast::types::tests::typename_references ... ok [INFO] [stdout] test ast::structs::tests::simple_struct ... ok [INFO] [stdout] test ast::modules::tests::simple_mod ... ok [INFO] [stdout] test ast::enums::tests::simple_enum ... ok [INFO] [stdout] test ast::methods::tests::nonstatic_methods ... ok [INFO] [stdout] test ast::types::tests::typename_primitives ... ok [INFO] [stdout] test ast::types::tests::typename_result ... ok [INFO] [stdout] test ast::methods::tests::static_methods ... ok [INFO] [stdout] test ast::types::tests::typename_named ... ok [INFO] [stdout] test ast::types::tests::typename_option ... ok [INFO] [stdout] test ast::types::tests::typename_boxes ... ok [INFO] [stdout] test ast::modules::tests::opaque_checks_with_safe_use ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Doc-tests diplomat_core [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] running `Command { std: "docker" "inspect" "ab9b14691ca6581fdc1e13715a2e4eeda8360112f17edcf7064d5bb31ffc7b2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab9b14691ca6581fdc1e13715a2e4eeda8360112f17edcf7064d5bb31ffc7b2c", kill_on_drop: false }` [INFO] [stdout] ab9b14691ca6581fdc1e13715a2e4eeda8360112f17edcf7064d5bb31ffc7b2c