[INFO] fetching crate serde_fs 0.2.0... [INFO] testing serde_fs-0.2.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate serde_fs 0.2.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate serde_fs 0.2.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate serde_fs 0.2.0 [INFO] finished tweaking crates.io crate serde_fs 0.2.0 [INFO] tweaked toml for crates.io crate serde_fs 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded derive-error v0.0.5 [INFO] [stderr] Downloaded tempdir v0.3.7 [INFO] [stderr] Downloaded case v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 16d44e2901b88ed972ab4c72b9827008b7021f6208cc030f3307dc998844202e [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" "16d44e2901b88ed972ab4c72b9827008b7021f6208cc030f3307dc998844202e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16d44e2901b88ed972ab4c72b9827008b7021f6208cc030f3307dc998844202e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16d44e2901b88ed972ab4c72b9827008b7021f6208cc030f3307dc998844202e", kill_on_drop: false }` [INFO] [stdout] 16d44e2901b88ed972ab4c72b9827008b7021f6208cc030f3307dc998844202e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f43ce5b1c7d6cd0b97ec8bdff4e9dd8d7566ed1f14257dbdcba00f8452f752f [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" "2f43ce5b1c7d6cd0b97ec8bdff4e9dd8d7566ed1f14257dbdcba00f8452f752f", kill_on_drop: false }` [INFO] [stderr] Compiling case v0.1.0 [INFO] [stderr] Compiling derive-error v0.0.5 [INFO] [stderr] Compiling serde_fs v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/de.rs:323:14 [INFO] [stdout] | [INFO] [stdout] 323 | dir: Box>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 323 - dir: Box>>, [INFO] [stdout] 323 + dir: Box>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.28s [INFO] running `Command { std: "docker" "inspect" "2f43ce5b1c7d6cd0b97ec8bdff4e9dd8d7566ed1f14257dbdcba00f8452f752f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f43ce5b1c7d6cd0b97ec8bdff4e9dd8d7566ed1f14257dbdcba00f8452f752f", kill_on_drop: false }` [INFO] [stdout] 2f43ce5b1c7d6cd0b97ec8bdff4e9dd8d7566ed1f14257dbdcba00f8452f752f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a2f1ef73118339cd068244686d26bddd4e5e36d40956ceaf88fd235106465ee [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" "7a2f1ef73118339cd068244686d26bddd4e5e36d40956ceaf88fd235106465ee", kill_on_drop: false }` [INFO] [stderr] Compiling assert_matches v1.5.0 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/de.rs:323:14 [INFO] [stdout] | [INFO] [stdout] 323 | dir: Box>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 323 - dir: Box>>, [INFO] [stdout] 323 + dir: Box>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_fs v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/de.rs:323:14 [INFO] [stdout] | [INFO] [stdout] 323 | dir: Box>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 323 - dir: Box>>, [INFO] [stdout] 323 + dir: Box>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.35s [INFO] running `Command { std: "docker" "inspect" "7a2f1ef73118339cd068244686d26bddd4e5e36d40956ceaf88fd235106465ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a2f1ef73118339cd068244686d26bddd4e5e36d40956ceaf88fd235106465ee", kill_on_drop: false }` [INFO] [stdout] 7a2f1ef73118339cd068244686d26bddd4e5e36d40956ceaf88fd235106465ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d2325c7115560fa25c2606017d6f5138d7a0c365bd3f4f6edaac83b68d778518 [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" "d2325c7115560fa25c2606017d6f5138d7a0c365bd3f4f6edaac83b68d778518", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/de.rs:323:14 [INFO] [stderr] | [INFO] [stderr] 323 | dir: Box>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 323 - dir: Box>>, [INFO] [stderr] 323 + dir: Box>>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `serde_fs` (lib) generated 1 warning [INFO] [stderr] warning: `serde_fs` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/serde_fs-4cb38a93d80a3bdb) [INFO] [stdout] [INFO] [stdout] running 66 tests [INFO] [stdout] test de::tests::char ... ok [INFO] [stdout] test de::tests::newtype_struct ... ok [INFO] [stdout] test de::tests::numbers ... ok [INFO] [stdout] test de::tests::newtype_variant ... ok [INFO] [stdout] test de::tests::bytes ... ok [INFO] [stdout] test de::tests::structure ... ok [INFO] [stdout] test de::tests::option ... ok [INFO] [stdout] test de::tests::seq ... ok [INFO] [stdout] test de::tests::seq_complex_elem ... ok [INFO] [stdout] test de::tests::string ... ok [INFO] [stdout] test de::tests::struct_variant_tag_internal ... ok [INFO] [stdout] test de::tests::boolean ... ok [INFO] [stdout] test de::tests::struct_variant ... ok [INFO] [stdout] test de::tests::boolean_extra_space ... ok [INFO] [stdout] test de::tests::char_empty ... ok [INFO] [stdout] test de::tests::numbers_extra_space ... ok [INFO] [stdout] test de::tests::structure_extra ... ok [INFO] [stdout] test de::tests::tuple_struct ... ok [INFO] [stdout] test de::tests::tuple_type_mismatch ... ok [INFO] [stdout] test de::tests::map ... ok [INFO] [stdout] test de::tests::unit_not_found ... ok [INFO] [stdout] test de::tests::tuple ... ok [INFO] [stdout] test de::tests::unit_wrong_variant ... ok [INFO] [stdout] test de::tests::unit_variant ... ok [INFO] [stdout] test de::tests::tuple_struct_size_mismatch ... ok [INFO] [stdout] test ser::tests::bytes ... ok [INFO] [stdout] test ser::tests::char ... ok [INFO] [stdout] test ser::tests::map ... ok [INFO] [stdout] test de::tests::unit_struct ... ok [INFO] [stdout] test ser::tests::map_extra ... ok [INFO] [stdout] test ser::tests::newtype_tuple_variant ... ok [INFO] [stdout] test de::tests::tuple_size_mismatch ... ok [INFO] [stdout] test ser::tests::map_invalid_key ... ok [INFO] [stdout] test de::tests::tuple_newtype_variant ... ok [INFO] [stdout] test de::tests::struct_variant_tag_content ... ok [INFO] [stdout] test de::tests::newtype_tuple_variant ... ok [INFO] [stdout] test ser::tests::newtype_struct ... ok [INFO] [stdout] test ser::tests::newtype_variant ... ok [INFO] [stdout] test ser::tests::seq_empty ... ok [INFO] [stdout] test ser::tests::string ... ok [INFO] [stdout] test ser::tests::seq_keep_aux_files ... ok [INFO] [stdout] test ser::tests::option ... ok [INFO] [stdout] test ser::tests::map_keep_aux_files ... ok [INFO] [stdout] test ser::tests::numbers ... ok [INFO] [stdout] test de::tests::tuple_newtype_variant_tag ... ok [INFO] [stdout] test ser::tests::seq ... ok [INFO] [stdout] test ser::tests::seq_shrink ... ok [INFO] [stdout] test ser::tests::struct_variant ... ok [INFO] [stdout] test ser::tests::struct_variant_tag_content ... ok [INFO] [stdout] test ser::tests::structure_keep_aux_files ... ok [INFO] [stdout] test de::tests::tuple_variant ... ok [INFO] [stdout] test de::tests::tuple_struct_type_mismatch ... ok [INFO] [stdout] test ser::tests::tuple_newtype_variant ... ok [INFO] [stdout] test ser::tests::tuple_struct ... ok [INFO] [stdout] test ser::tests::tuple ... ok [INFO] [stdout] test ser::tests::tuple_newtype_variant_keep_aux_files ... ok [INFO] [stdout] test de::tests::unit ... ok [INFO] [stdout] test ser::tests::boolean ... ok [INFO] [stdout] test ser::tests::unit_variant ... ok [INFO] [stdout] test ser::tests::struct_variant_tag ... ok [INFO] [stdout] test ser::tests::tuple_variant ... ok [INFO] [stdout] test ser::tests::tuple_newtype_variant_tag ... ok [INFO] [stdout] test ser::tests::unit_struct ... ok [INFO] [stdout] test ser::tests::unit ... ok [INFO] [stdout] test ser::tests::structure ... ok [INFO] [stdout] test de::tests::struct_variant_tag - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 66 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s [INFO] [stdout] [INFO] [stderr] Doc-tests serde_fs [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - from_fs (line 56) ... ok [INFO] [stdout] test src/lib.rs - to_fs (line 22) ... ok [INFO] [stdout] test src/lib.rs - from_fs_in_place (line 85) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.13s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d2325c7115560fa25c2606017d6f5138d7a0c365bd3f4f6edaac83b68d778518", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2325c7115560fa25c2606017d6f5138d7a0c365bd3f4f6edaac83b68d778518", kill_on_drop: false }` [INFO] [stdout] d2325c7115560fa25c2606017d6f5138d7a0c365bd3f4f6edaac83b68d778518