[INFO] fetching crate serde-gff 0.3.0... [INFO] testing serde-gff-0.3.0 against 1.52.1 for beta-1.52-2 [INFO] extracting crate serde-gff 0.3.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate serde-gff 0.3.0 on toolchain 1.52.1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate serde-gff 0.3.0 [INFO] finished tweaking crates.io crate serde-gff 0.3.0 [INFO] tweaked toml for crates.io crate serde-gff 0.3.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "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" "+1.52.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 36e6cd785dc97a3564ad1f6d9939cd0a02f2f37a9ec174e09a09b8ed07a64134 [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" "36e6cd785dc97a3564ad1f6d9939cd0a02f2f37a9ec174e09a09b8ed07a64134", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36e6cd785dc97a3564ad1f6d9939cd0a02f2f37a9ec174e09a09b8ed07a64134", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36e6cd785dc97a3564ad1f6d9939cd0a02f2f37a9ec174e09a09b8ed07a64134", kill_on_drop: false }` [INFO] [stdout] 36e6cd785dc97a3564ad1f6d9939cd0a02f2f37a9ec174e09a09b8ed07a64134 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c301f6ca57cfe235b12f0bb9a95958a487d41cb596a423a3f43ea5374b62a4e [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" "0c301f6ca57cfe235b12f0bb9a95958a487d41cb596a423a3f43ea5374b62a4e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling serde-gff v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.31s [INFO] running `Command { std: "docker" "inspect" "0c301f6ca57cfe235b12f0bb9a95958a487d41cb596a423a3f43ea5374b62a4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c301f6ca57cfe235b12f0bb9a95958a487d41cb596a423a3f43ea5374b62a4e", kill_on_drop: false }` [INFO] [stdout] 0c301f6ca57cfe235b12f0bb9a95958a487d41cb596a423a3f43ea5374b62a4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82d4d29542403c42c661ea5bd9bbb48ccd0464cf04a2d1104d00907f120bf011 [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" "82d4d29542403c42c661ea5bd9bbb48ccd0464cf04a2d1104d00907f120bf011", kill_on_drop: false }` [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling serde-gff v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:1523:49 [INFO] [stdout] | [INFO] [stdout] 1523 | struct Struct { field1: u32, field2: f32 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:1614:36 [INFO] [stdout] | [INFO] [stdout] 1614 | struct Item1 { payload: u32 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:1616:34 [INFO] [stdout] | [INFO] [stdout] 1616 | struct Item2 { value: u64 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:1636:49 [INFO] [stdout] | [INFO] [stdout] 1636 | struct Struct { field1: u32, field2: f32 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:1647:8 [INFO] [stdout] | [INFO] [stdout] 1647 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:1310:36 [INFO] [stdout] | [INFO] [stdout] 1310 | struct Value { value: u32 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] ... [INFO] [stdout] 1758 | enum_tests!(toplevel); [INFO] [stdout] | ---------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:1940:49 [INFO] [stdout] | [INFO] [stdout] 1940 | struct Struct { field1: u32, field2: f32 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:2022:36 [INFO] [stdout] | [INFO] [stdout] 2022 | struct Item1 { payload: u32 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:2024:34 [INFO] [stdout] | [INFO] [stdout] 2024 | struct Item2 { value: u64 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:2044:49 [INFO] [stdout] | [INFO] [stdout] 2044 | struct Struct { field1: u32, field2: f32 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/ser/mod.rs:1310:36 [INFO] [stdout] | [INFO] [stdout] 1310 | struct Value { value: u32 }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] ... [INFO] [stdout] 2315 | enum_tests!(as_field); [INFO] [stdout] | ---------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.36s [INFO] running `Command { std: "docker" "inspect" "82d4d29542403c42c661ea5bd9bbb48ccd0464cf04a2d1104d00907f120bf011", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82d4d29542403c42c661ea5bd9bbb48ccd0464cf04a2d1104d00907f120bf011", kill_on_drop: false }` [INFO] [stdout] 82d4d29542403c42c661ea5bd9bbb48ccd0464cf04a2d1104d00907f120bf011 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "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] 922f12fd96c47778b9033481974f21e23538275f643ae8f7a75695bc966a16af [INFO] running `Command { std: "docker" "start" "-a" "922f12fd96c47778b9033481974f21e23538275f643ae8f7a75695bc966a16af", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/ser/mod.rs:1523:49 [INFO] [stderr] | [INFO] [stderr] 1523 | struct Struct { field1: u32, field2: f32 }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/ser/mod.rs:1614:36 [INFO] [stderr] | [INFO] [stderr] 1614 | struct Item1 { payload: u32 }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/ser/mod.rs:1616:34 [INFO] [stderr] | [INFO] [stderr] 1616 | struct Item2 { value: u64 }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/ser/mod.rs:1636:49 [INFO] [stderr] | [INFO] [stderr] 1636 | struct Struct { field1: u32, field2: f32 }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/ser/mod.rs:1647:8 [INFO] [stderr] | [INFO] [stderr] 1647 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/ser/mod.rs:1310:36 [INFO] [stderr] | [INFO] [stderr] 1310 | struct Value { value: u32 }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] ... [INFO] [stderr] 1758 | enum_tests!(toplevel); [INFO] [stderr] | ---------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/ser/mod.rs:1940:49 [INFO] [stderr] | [INFO] [stderr] 1940 | struct Struct { field1: u32, field2: f32 }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/ser/mod.rs:2022:36 [INFO] [stderr] | [INFO] [stderr] 2022 | struct Item1 { payload: u32 }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/ser/mod.rs:2024:34 [INFO] [stderr] | [INFO] [stderr] 2024 | struct Item2 { value: u64 }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/ser/mod.rs:2044:49 [INFO] [stderr] | [INFO] [stderr] 2044 | struct Struct { field1: u32, field2: f32 }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/ser/mod.rs:1310:36 [INFO] [stderr] | [INFO] [stderr] 1310 | struct Value { value: u32 }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] ... [INFO] [stderr] 2315 | enum_tests!(as_field); [INFO] [stderr] | ---------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/serde_gff-950671bb6cfd0176) [INFO] [stdout] running 48 tests [INFO] [stdout] test de::empty_file::to_empty_struct ... ok [INFO] [stdout] test ser::tests::as_field::test_bool ... ok [INFO] [stdout] test ser::tests::as_field::test_bytes ... ok [INFO] [stdout] test label::tests::label_constructs_from_str ... ok [INFO] [stdout] test de::empty_file::to_unit_struct ... ok [INFO] [stdout] test ser::tests::as_field::test_enum_untagged ... ok [INFO] [stdout] test ser::tests::as_field::test_list_with_non_struct_item ... ok [INFO] [stdout] test ser::tests::as_field::test_list_with_struct_item ... ok [INFO] [stdout] test ser::tests::as_field::test_map ... ok [INFO] [stdout] test ser::tests::as_field::test_tuple_with_non_struct_item ... ok [INFO] [stdout] test ser::tests::as_field::test_enum_externally_tagged ... ok [INFO] [stdout] test ser::tests::as_field::test_enum_internally_tagged ... ok [INFO] [stdout] test ser::tests::as_field::test_complex_numbers ... ok [INFO] [stdout] test ser::tests::as_field::test_simple_numbers ... ok [INFO] [stdout] test ser::tests::as_field::test_some ... ok [INFO] [stdout] test ser::tests::as_field::test_nested_list_with_struct_item ... ok [INFO] [stdout] test ser::tests::as_field::test_string ... ok [INFO] [stdout] test ser::tests::as_field::test_tuple_with_struct_item ... ok [INFO] [stdout] test ser::tests::as_field::test_unit ... ok [INFO] [stdout] test ser::tests::as_field::test_enum_adjacently_tagged ... ok [INFO] [stdout] test de::empty_file::to_unit ... ok [INFO] [stdout] test ser::tests::as_field::test_multilist_with_struct_item ... ok [INFO] [stdout] test ser::tests::as_field::test_struct ... ok [INFO] [stdout] test ser::tests::as_field::test_newtype ... ok [INFO] [stdout] test ser::tests::as_field::test_none ... ok [INFO] [stdout] test ser::tests::toplevel::test_enum_internally_tagged ... ok [INFO] [stdout] test ser::tests::toplevel::test_list_with_non_struct_item ... ok [INFO] [stdout] test ser::tests::toplevel::test_enum_untagged ... ok [INFO] [stdout] test ser::tests::toplevel::test_complex_numbers ... ok [INFO] [stdout] test ser::tests::toplevel::test_simple_numbers ... ok [INFO] [stdout] test ser::tests::toplevel::test_newtype ... ok [INFO] [stdout] test ser::tests::toplevel::test_none ... ok [INFO] [stdout] test ser::tests::toplevel::test_enum_adjacently_tagged ... ok [INFO] [stdout] test ser::tests::toplevel::test_list_with_struct_item ... ok [INFO] [stdout] test ser::tests::toplevel::test_map ... ok [INFO] [stdout] test ser::tests::toplevel::test_tuple_with_struct_item ... ok [INFO] [stdout] test ser::tests::toplevel::test_unit ... ok [INFO] [stdout] test ser::tests::toplevel::test_some ... ok [INFO] [stdout] test ser::tests::toplevel::test_struct ... ok [INFO] [stdout] test ser::tests::toplevel::test_tuple_with_non_struct_item ... ok [INFO] [stdout] test ser::tests::toplevel::test_enum_externally_tagged ... ok [INFO] [stdout] test ser::tests::toplevel::test_bool_false ... ok [INFO] [stdout] test de::empty_file::to_struct ... ok [INFO] [stdout] test ser::tests::toplevel::test_bytes_slice ... ok [INFO] [stdout] test ser::tests::toplevel::test_str_owned ... ok [INFO] [stdout] test ser::tests::toplevel::test_str_slice ... ok [INFO] [stdout] test ser::tests::toplevel::test_bool_true ... ok [INFO] [stdout] test ser::tests::toplevel::test_bytes_owned ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Doc-tests serde-gff [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/de/string.rs - de::string::StringKeyDeserializer (line 25) ... ignored [INFO] [stdout] test src/string.rs - string::StringKey (line 85) ... ignored [INFO] [stdout] test src/parser/mod.rs - parser::Parser (line 40) ... ok [INFO] [stdout] test src/parser/mod.rs - parser::Parser (line 89) ... ok [INFO] [stdout] test src/lib.rs - (line 10) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 2.90s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "922f12fd96c47778b9033481974f21e23538275f643ae8f7a75695bc966a16af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "922f12fd96c47778b9033481974f21e23538275f643ae8f7a75695bc966a16af", kill_on_drop: false }` [INFO] [stdout] 922f12fd96c47778b9033481974f21e23538275f643ae8f7a75695bc966a16af