[INFO] crate eosio 0.2.0 is already in cache
[INFO] checking eosio-0.2.0 against try#e922e6444795ab795fab1943288aee3d543699b8 for pr-66852
[INFO] extracting crate eosio 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate eosio 0.2.0 on toolchain e922e6444795ab795fab1943288aee3d543699b8
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate eosio 0.2.0
[INFO] finished tweaking crates.io crate eosio 0.2.0
[INFO] tweaked toml for crates.io crate eosio 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+e922e6444795ab795fab1943288aee3d543699b8" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 13ba4ff0ccf8cde6e15b82138d3ae1a4df0ee0f63484fd012a5b63fdd9b7c768
[INFO] running `"docker" "start" "-a" "13ba4ff0ccf8cde6e15b82138d3ae1a4df0ee0f63484fd012a5b63fdd9b7c768"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling eosio_sys v0.2.0
[INFO] [stderr]    Compiling eosio_macros v0.2.0
[INFO] [stderr]     Checking eosio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]  --> src/lib.rs:1:42
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(proc_macro_hygiene, try_from, custom_attribute, concat_idents)]
[INFO] [stderr]   |                                          ^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stderr]   |
[INFO] [stderr]   = note: removed in favor of `#![register_tool]` and `#![register_attr]`
[INFO] [stderr] 
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]  --> src/lib.rs:1:42
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(proc_macro_hygiene, try_from, custom_attribute, concat_idents)]
[INFO] [stderr]   |                                          ^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stderr]   |
[INFO] [stderr]   = note: removed in favor of `#![register_tool]` and `#![register_attr]`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/table.rs:41:42
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn secondary_keys(&self) -> [Option<&crate::table_secondary::SecondaryTableKey>; 16] {
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn crate::table_secondary::SecondaryTableKey`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/table.rs:41:42
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn secondary_keys(&self) -> [Option<&crate::table_secondary::SecondaryTableKey>; 16] {
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn crate::table_secondary::SecondaryTableKey`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::TryInto`
[INFO] [stderr]  --> src/bytes.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::lib::TryInto;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0557`.
[INFO] [stderr] error: could not compile `eosio`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused import: `crate::lib::TryInto`
[INFO] [stderr]  --> src/bytes.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::lib::TryInto;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0557`.
[INFO] [stderr] error: could not compile `eosio`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "13ba4ff0ccf8cde6e15b82138d3ae1a4df0ee0f63484fd012a5b63fdd9b7c768"`
[INFO] running `"docker" "rm" "-f" "13ba4ff0ccf8cde6e15b82138d3ae1a4df0ee0f63484fd012a5b63fdd9b7c768"`
[INFO] [stdout] 13ba4ff0ccf8cde6e15b82138d3ae1a4df0ee0f63484fd012a5b63fdd9b7c768