[INFO] fetching crate ptr-origin-tracker 0.2.0...
[INFO] testing ptr-origin-tracker-0.2.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate ptr-origin-tracker 0.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate ptr-origin-tracker 0.2.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ptr-origin-tracker 0.2.0
[INFO] finished tweaking crates.io crate ptr-origin-tracker 0.2.0
[INFO] tweaked toml for crates.io crate ptr-origin-tracker 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d8f6ec62118e810413fde0f7ffcc4076b018b9fadf7cdd1c69a03e76869f197b
[INFO] running `"docker" "start" "-a" "d8f6ec62118e810413fde0f7ffcc4076b018b9fadf7cdd1c69a03e76869f197b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]    Compiling paste-impl v0.1.16
[INFO] [stderr]    Compiling paste v0.1.16
[INFO] [stderr]    Compiling ptr-origin-tracker v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::convert::TryFrom`
[INFO] [stderr]  --> src/lib.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::convert::TryFrom;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.65s
[INFO] running `"docker" "inspect" "d8f6ec62118e810413fde0f7ffcc4076b018b9fadf7cdd1c69a03e76869f197b"`
[INFO] running `"docker" "rm" "-f" "d8f6ec62118e810413fde0f7ffcc4076b018b9fadf7cdd1c69a03e76869f197b"`
[INFO] [stdout] d8f6ec62118e810413fde0f7ffcc4076b018b9fadf7cdd1c69a03e76869f197b
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9dba27ee67b79c6a7daf519a7fe8394b431b12dbf637730591d1f71ff671cd23
[INFO] running `"docker" "start" "-a" "9dba27ee67b79c6a7daf519a7fe8394b431b12dbf637730591d1f71ff671cd23"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ptr-origin-tracker v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::convert::TryFrom`
[INFO] [stderr]  --> src/lib.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::convert::TryFrom;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]    --> src/lib.rs:51:9
[INFO] [stderr]     |
[INFO] [stderr] 51  | /         $crate::paste::item! {
[INFO] [stderr] 52  | |             $crate::lazy_static::lazy_static! {
[INFO] [stderr] 53  | |                 static ref [<$t _TRACKER_SINGLETON>] : $crate::Tracker<$t> = $crate::Tracker::<$t>::new();
[INFO] [stderr] 54  | |             }
[INFO] [stderr] ...   |
[INFO] [stderr] 62  | |             }
[INFO] [stderr] 63  | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr] ...
[INFO] [stderr] 223 |           setup!(X);
[INFO] [stderr]     |           ---------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #54727 <https://github.com/rust-lang/rust/issues/54727> for more information
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `default` found for struct `tests::X` in the current scope
[INFO] [stderr]    --> src/lib.rs:225:24
[INFO] [stderr]     |
[INFO] [stderr] 212 |     pub struct X {
[INFO] [stderr]     |     ------------ function or associated item `default` not found for this
[INFO] [stderr] ...
[INFO] [stderr] 225 |         let mut x = X::default();
[INFO] [stderr]     |                        ^^^^^^^ function or associated item not found in `tests::X`
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]     = note: the following trait defines an item `default`, perhaps you need to implement it:
[INFO] [stderr]             candidate #1: `std::default::Default`
[INFO] [stderr] 
[INFO] [stderr] error[E0369]: binary operation `==` cannot be applied to type `std::result::Result<(), Error<tests::X>>`
[INFO] [stderr]    --> src/lib.rs:227:9
[INFO] [stderr]     |
[INFO] [stderr] 227 |         assert_eq!(Tracker::<X>::track(ptr), Ok(()));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         std::result::Result<(), Error<tests::X>>
[INFO] [stderr]     |         std::result::Result<(), _>
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'Tracker::<T>::contains'
[INFO] [stderr]    --> src/lib.rs:228:17
[INFO] [stderr]     |
[INFO] [stderr] 228 |         assert!(Tracker::<X>::contains(ptr));
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0369]: binary operation `==` cannot be applied to type `std::result::Result<(), Error<tests::X>>`
[INFO] [stderr]    --> src/lib.rs:229:9
[INFO] [stderr]     |
[INFO] [stderr] 229 |         assert_eq!(Tracker::<X>::untrack(ptr), Ok(()));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         std::result::Result<(), Error<tests::X>>
[INFO] [stderr]     |         std::result::Result<(), _>
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::convert::TryFrom`
[INFO] [stderr]  --> src/lib.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::convert::TryFrom;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors; 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0369, E0599, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0369`.
[INFO] [stderr] error: could not compile `ptr-origin-tracker`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "9dba27ee67b79c6a7daf519a7fe8394b431b12dbf637730591d1f71ff671cd23"`
[INFO] running `"docker" "rm" "-f" "9dba27ee67b79c6a7daf519a7fe8394b431b12dbf637730591d1f71ff671cd23"`
[INFO] [stdout] 9dba27ee67b79c6a7daf519a7fe8394b431b12dbf637730591d1f71ff671cd23