[INFO] crate sp-phragmen 2.0.0-alpha.6 is already in cache
[INFO] checking sp-phragmen-2.0.0-alpha.6 against master#6d69caba110c0c2fb90180df1cbc8be5033b91d4 for pr-69530
[INFO] extracting crate sp-phragmen 2.0.0-alpha.6 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate sp-phragmen 2.0.0-alpha.6 on toolchain 6d69caba110c0c2fb90180df1cbc8be5033b91d4
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate sp-phragmen 2.0.0-alpha.6
[INFO] finished tweaking crates.io crate sp-phragmen 2.0.0-alpha.6
[INFO] tweaked toml for crates.io crate sp-phragmen 2.0.0-alpha.6 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "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=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" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "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] 3c55885d1b0f07865713c184e7ea67ff2bd2b09a2672cd07b4890c90c6466570
[INFO] running `"docker" "start" "-a" "3c55885d1b0f07865713c184e7ea67ff2bd2b09a2672cd07b4890c90c6466570"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling sp-phragmen-compact v2.0.0-dev.1
[INFO] [stderr]     Checking once_cell v1.3.1
[INFO] [stderr]     Checking tiny-bip39 v0.7.3
[INFO] [stderr]     Checking sp-core v2.0.0-alpha.6
[INFO] [stderr]     Checking sp-trie v2.0.0-alpha.6
[INFO] [stderr]     Checking sp-inherents v2.0.0-alpha.6
[INFO] [stderr]     Checking sp-state-machine v0.8.0-alpha.6
[INFO] [stderr]     Checking sp-io v2.0.0-alpha.6
[INFO] [stderr]     Checking sp-application-crypto v2.0.0-alpha.6
[INFO] [stderr]     Checking sp-runtime v2.0.0-alpha.6
[INFO] [stderr]     Checking sp-phragmen v2.0.0-alpha.6 (/opt/rustwide/workdir)
[INFO] [stderr] error: Could not find `sp-phragmen` in `dependencies` or `dev-dependencies` in `/opt/rustwide/workdir/Cargo.toml`!
[INFO] [stderr]    --> src/tests.rs:590:2
[INFO] [stderr]     |
[INFO] [stderr] 590 |     generate_compact_solution_type!(TestCompact, 16);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] error[E0432]: unresolved import `substrate_test_utils`
[INFO] [stderr]   --> src/tests.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | use substrate_test_utils::assert_eq_uvec;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^ use of undeclared type or module `substrate_test_utils`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `sp_phragmen`
[INFO] [stderr]    --> src/tests.rs:584:6
[INFO] [stderr]     |
[INFO] [stderr] 584 |     use sp_phragmen::{Assignment, StakedAssignment, Error as PhragmenError};
[INFO] [stderr]     |         ^^^^^^^^^^^ use of undeclared type or module `sp_phragmen`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `_phragmen`
[INFO] [stderr]    --> src/tests.rs:590:2
[INFO] [stderr]     |
[INFO] [stderr] 590 |     generate_compact_solution_type!(TestCompact, 16);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared type or module `_phragmen`
[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] error: cannot determine resolution for the macro `assert_eq_uvec`
[INFO] [stderr]   --> src/tests.rs:42:2
[INFO] [stderr]    |
[INFO] [stderr] 42 |     assert_eq_uvec!(winners, vec![(2, 40), (3, 50)]);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_eq_uvec`
[INFO] [stderr]   --> src/tests.rs:43:2
[INFO] [stderr]    |
[INFO] [stderr] 43 |     assert_eq_uvec!(
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_eq_uvec`
[INFO] [stderr]   --> src/tests.rs:92:2
[INFO] [stderr]    |
[INFO] [stderr] 92 |     assert_eq_uvec!(winners, vec![(2, 40), (3, 50)]);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_eq_uvec`
[INFO] [stderr]   --> src/tests.rs:93:2
[INFO] [stderr]    |
[INFO] [stderr] 93 |     assert_eq_uvec!(
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_eq_uvec`
[INFO] [stderr]    --> src/tests.rs:178:2
[INFO] [stderr]     |
[INFO] [stderr] 178 |     assert_eq_uvec!(winners, vec![(1, 18446744073709551614u128), (5, 18446744073709551613u128)]);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_eq_uvec`
[INFO] [stderr]    --> src/tests.rs:208:2
[INFO] [stderr]     |
[INFO] [stderr] 208 |     assert_eq_uvec!(winners, vec![(2, 36893488147419103226u128), (1, 36893488147419103219u128)]);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_eq_uvec`
[INFO] [stderr]    --> src/tests.rs:251:2
[INFO] [stderr]     |
[INFO] [stderr] 251 |     assert_eq_uvec!(winners, vec![(20, 2), (10, 1), (30, 1)]);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_eq_uvec`
[INFO] [stderr]    --> src/tests.rs:281:2
[INFO] [stderr]     |
[INFO] [stderr] 281 |     assert_eq_uvec!(winners, vec![(20, 2), (10, 1), (30, 1)]);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_eq_uvec`
[INFO] [stderr]    --> src/tests.rs:314:2
[INFO] [stderr]     |
[INFO] [stderr] 314 |     assert_eq_uvec!(winners, vec![(24, 1490000000000200000u128), (22, 1490000000000100000u128)]);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_eq_uvec`
[INFO] [stderr]    --> src/tests.rs:340:2
[INFO] [stderr]     |
[INFO] [stderr] 340 |     assert_eq_uvec!(winners, vec![(2, 1000000000004000000u128), (4, 1000000000004000000u128)]);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_eq_uvec`
[INFO] [stderr]    --> src/tests.rs:417:2
[INFO] [stderr]     |
[INFO] [stderr] 417 |     assert_eq_uvec!(winners, vec![
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 15 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `sp-phragmen`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "3c55885d1b0f07865713c184e7ea67ff2bd2b09a2672cd07b4890c90c6466570"`
[INFO] running `"docker" "rm" "-f" "3c55885d1b0f07865713c184e7ea67ff2bd2b09a2672cd07b4890c90c6466570"`
[INFO] [stdout] 3c55885d1b0f07865713c184e7ea67ff2bd2b09a2672cd07b4890c90c6466570