[INFO] fetching crate rof-rs 0.1.7...
[INFO] testing rof-rs-0.1.7 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate rof-rs 0.1.7 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rof-rs 0.1.7
[INFO] finished tweaking crates.io crate rof-rs 0.1.7
[INFO] tweaked toml for crates.io crate rof-rs 0.1.7 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rof-rs 0.1.7 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 23bc7ce61b540d107f6efb1f5cabebe24a006254b4a93df0682f249a16d6c3b1
[INFO] running `Command { std: "docker" "start" "23bc7ce61b540d107f6efb1f5cabebe24a006254b4a93df0682f249a16d6c3b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23bc7ce61b540d107f6efb1f5cabebe24a006254b4a93df0682f249a16d6c3b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "23bc7ce61b540d107f6efb1f5cabebe24a006254b4a93df0682f249a16d6c3b1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23bc7ce61b540d107f6efb1f5cabebe24a006254b4a93df0682f249a16d6c3b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "23bc7ce61b540d107f6efb1f5cabebe24a006254b4a93df0682f249a16d6c3b1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling rof_rs_macros v0.1.3
[INFO] [stderr]    Compiling rof-rs v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::data_value::bool::DataValueBool`
[INFO] [stdout]  --> src/object_format/rof.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::data_value::bool::DataValueBool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `base_type` is never read
[INFO] [stdout]   --> src/object_format/property/property_type/mod.rs:88:35
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let mut base_type: &str = "";
[INFO] [stdout]    |                                   ^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 94 |                 base_type = deserialized_base_type.trim();
[INFO] [stdout]    |                 ----------------------------------------- `base_type` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 5.75s
[INFO] running `Command { std: "docker" "inspect" "23bc7ce61b540d107f6efb1f5cabebe24a006254b4a93df0682f249a16d6c3b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "23bc7ce61b540d107f6efb1f5cabebe24a006254b4a93df0682f249a16d6c3b1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling rof-rs v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::data_value::bool::DataValueBool`
[INFO] [stdout]  --> src/object_format/rof.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::data_value::bool::DataValueBool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `base_type` is never read
[INFO] [stdout]   --> src/object_format/property/property_type/mod.rs:88:35
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let mut base_type: &str = "";
[INFO] [stdout]    |                                   ^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 94 |                 base_type = deserialized_base_type.trim();
[INFO] [stdout]    |                 ----------------------------------------- `base_type` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::data_value::bool::DataValueBool`
[INFO] [stdout]  --> src/object_format/rof.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::data_value::bool::DataValueBool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `base_type` is never read
[INFO] [stdout]   --> src/object_format/property/property_type/mod.rs:88:35
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let mut base_type: &str = "";
[INFO] [stdout]    |                                   ^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 94 |                 base_type = deserialized_base_type.trim();
[INFO] [stdout]    |                 ----------------------------------------- `base_type` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "23bc7ce61b540d107f6efb1f5cabebe24a006254b4a93df0682f249a16d6c3b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "23bc7ce61b540d107f6efb1f5cabebe24a006254b4a93df0682f249a16d6c3b1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::data_value::bool::DataValueBool`
[INFO] [stderr]  --> src/object_format/rof.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use super::data_value::bool::DataValueBool;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `base_type` is never read
[INFO] [stderr]   --> src/object_format/property/property_type/mod.rs:88:35
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let mut base_type: &str = "";
[INFO] [stderr]    |                                   ^^ this value is reassigned later and never used
[INFO] [stderr] ...
[INFO] [stderr] 94 |                 base_type = deserialized_base_type.trim();
[INFO] [stderr]    |                 ----------------------------------------- `base_type` is overwritten here before the previous value is read
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rof-rs` (lib) generated 2 warnings (run `cargo fix --lib -p rof-rs` to apply 1 suggestion)
[INFO] [stderr] warning: `rof-rs` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/rof-rs/a3f8fb0b8e614f62/out/rof_rs-a3f8fb0b8e614f62)
[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] [stderr]    Doc-tests rof_rs
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/rof_compat/mod.rs - rof_compat::RofCompat::deserialize (line 36) ... FAILED
[INFO] [stdout] test src/rof_compat/mod.rs - rof_compat::RofCompat::serialize (line 17) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/rof_compat/mod.rs - rof_compat::RofCompat::deserialize (line 36) stdout ----
[INFO] [stdout] error[E0405]: cannot find trait `DataValue` in this scope
[INFO] [stdout]   --> src/rof_compat/mod.rs:37:36
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn deserialize(rof_object: Box<dyn DataValue>) -> Self {
[INFO] [stdout]    |                                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0411]: cannot find type `Self` in this scope
[INFO] [stdout]   --> src/rof_compat/mod.rs:37:51
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn deserialize(rof_object: Box<dyn DataValue>) -> Self {
[INFO] [stdout]    |    ----------- `Self` not allowed in a function   ^^^^ `Self` is only available in impls, traits, and type definitions
[INFO] [stdout] 
[INFO] [stdout] error[E0411]: cannot find struct, variant or union type `Self` in this scope
[INFO] [stdout]   --> src/rof_compat/mod.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn deserialize(rof_object: Box<dyn DataValue>) -> Self {
[INFO] [stdout]    |    ----------- `Self` not allowed in a function
[INFO] [stdout] ...
[INFO] [stdout] 40 |     Self {
[INFO] [stdout]    |     ^^^^ `Self` is only available in impls, traits, and type definitions
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0411.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/rof_compat/mod.rs - rof_compat::RofCompat::serialize (line 17) stdout ----
[INFO] [stdout] error: `self` parameter is only allowed in associated functions
[INFO] [stdout]   --> src/rof_compat/mod.rs:18:14
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn serialize(&self) -> Box<dyn DataValue> {
[INFO] [stdout]    |              ^^^^^ not semantically valid as function parameter
[INFO] [stdout]    |
[INFO] [stdout]    = note: associated functions are those in `impl` or `trait` definitions
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `DataValue` in this scope
[INFO] [stdout]   --> src/rof_compat/mod.rs:18:32
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn serialize(&self) -> Box<dyn DataValue> {
[INFO] [stdout]    |                                ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `DataValueInteger` in this scope
[INFO] [stdout]   --> src/rof_compat/mod.rs:19:14
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Box::new(DataValueInteger::U32(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^ use of undeclared type `DataValueInteger`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/rof_compat/mod.rs - rof_compat::RofCompat::deserialize (line 36)
[INFO] [stdout]     src/rof_compat/mod.rs - rof_compat::RofCompat::serialize (line 17)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "23bc7ce61b540d107f6efb1f5cabebe24a006254b4a93df0682f249a16d6c3b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23bc7ce61b540d107f6efb1f5cabebe24a006254b4a93df0682f249a16d6c3b1", kill_on_drop: false }`
[INFO] [stdout] 23bc7ce61b540d107f6efb1f5cabebe24a006254b4a93df0682f249a16d6c3b1
