[INFO] fetching crate field-ref 0.2.1... [INFO] testing field-ref-0.2.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate field-ref 0.2.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate field-ref 0.2.1 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 field-ref 0.2.1 [INFO] finished tweaking crates.io crate field-ref 0.2.1 [INFO] tweaked toml for crates.io crate field-ref 0.2.1 written to /workspace/builds/worker-1/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] 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 07e32137f319ac2f5fe18a10301a7fa92b0fa772bf93875fa7844f295115f046 [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" "07e32137f319ac2f5fe18a10301a7fa92b0fa772bf93875fa7844f295115f046", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "07e32137f319ac2f5fe18a10301a7fa92b0fa772bf93875fa7844f295115f046", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07e32137f319ac2f5fe18a10301a7fa92b0fa772bf93875fa7844f295115f046", kill_on_drop: false }` [INFO] [stdout] 07e32137f319ac2f5fe18a10301a7fa92b0fa772bf93875fa7844f295115f046 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 190af7d4475e4cfe706442afe582e5f58550643ef145b1ababa51b5695fd1781 [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" "190af7d4475e4cfe706442afe582e5f58550643ef145b1ababa51b5695fd1781", kill_on_drop: false }` [INFO] [stderr] Compiling field-ref v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `Command { std: "docker" "inspect" "190af7d4475e4cfe706442afe582e5f58550643ef145b1ababa51b5695fd1781", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "190af7d4475e4cfe706442afe582e5f58550643ef145b1ababa51b5695fd1781", kill_on_drop: false }` [INFO] [stdout] 190af7d4475e4cfe706442afe582e5f58550643ef145b1ababa51b5695fd1781 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 0bf3bacd74f946f337fd9b8c9dcd162e288403ad582ef30c276eaf83c0902614 [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" "0bf3bacd74f946f337fd9b8c9dcd162e288403ad582ef30c276eaf83c0902614", kill_on_drop: false }` [INFO] [stderr] Compiling field-ref v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.10s [INFO] running `Command { std: "docker" "inspect" "0bf3bacd74f946f337fd9b8c9dcd162e288403ad582ef30c276eaf83c0902614", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bf3bacd74f946f337fd9b8c9dcd162e288403ad582ef30c276eaf83c0902614", kill_on_drop: false }` [INFO] [stdout] 0bf3bacd74f946f337fd9b8c9dcd162e288403ad582ef30c276eaf83c0902614 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fb5c0e6a56a5062444cf058354998a0cd60faf816f3b62b5ec8c5feb6da61a49 [INFO] running `Command { std: "docker" "start" "-a" "fb5c0e6a56a5062444cf058354998a0cd60faf816f3b62b5ec8c5feb6da61a49", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] running 7 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/field_ref-1d958d6d016f8dac) [INFO] [stdout] test tests::basic_test ... ok [INFO] [stdout] test tests::debug_test ... ok [INFO] [stdout] test tests::eq_test ... ok [INFO] [stderr] Doc-tests field-ref [INFO] [stdout] test tests::multi_level_test ... ok [INFO] [stdout] test tests::ord_test ... ok [INFO] [stdout] test tests::enum_field_basic_test ... ok [INFO] [stdout] test tests::enum_field_enum_with_path_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test src/lib.rs - FieldRef::from_references (line 143) ... ok [INFO] [stdout] test src/lib.rs - GetField::get_field (line 456) ... ok [INFO] [stdout] test src/lib.rs - OptionFieldRef::chain (line 331) ... ok [INFO] [stdout] test src/lib.rs - FieldRef::from_offset (line 102) ... ok [INFO] [stdout] test src/lib.rs - field_ref_of (line 479) ... ok [INFO] [stdout] test src/lib.rs - FieldRef::chain (line 214) ... ok [INFO] [stdout] test src/lib.rs - FieldRef::get (line 168) ... ok [INFO] [stdout] test src/lib.rs - opt_field_ref_of (line 556) ... ok [INFO] [stdout] test src/lib.rs - (line 8) ... ok [INFO] [stdout] test src/lib.rs - OptionFieldRef::get_mut (line 309) ... ok [INFO] [stdout] test src/lib.rs - FieldRef::get_mut (line 193) ... ok [INFO] [stdout] test src/lib.rs - OptionFieldRef::get (line 287) ... ok [INFO] [stdout] test src/lib.rs - FieldRef::from_pointers (line 123) ... ok [INFO] [stdout] test src/lib.rs - GetFieldMut::get_field_mut (line 507) ... ok [INFO] [stdout] test src/lib.rs - (line 42) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.45s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fb5c0e6a56a5062444cf058354998a0cd60faf816f3b62b5ec8c5feb6da61a49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb5c0e6a56a5062444cf058354998a0cd60faf816f3b62b5ec8c5feb6da61a49", kill_on_drop: false }` [INFO] [stdout] fb5c0e6a56a5062444cf058354998a0cd60faf816f3b62b5ec8c5feb6da61a49