[INFO] crate sp-trie 2.0.0-rc4 is already in cache
[INFO] checking sp-trie-2.0.0-rc4 against master#1557fb031b272b4c5bfcc7de5df7eddc7b36a584 for pr-73166
[INFO] extracting crate sp-trie 2.0.0-rc4 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate sp-trie 2.0.0-rc4 on toolchain 1557fb031b272b4c5bfcc7de5df7eddc7b36a584
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sp-trie 2.0.0-rc4
[INFO] finished tweaking crates.io crate sp-trie 2.0.0-rc4
[INFO] tweaked toml for crates.io crate sp-trie 2.0.0-rc4 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d4adf934ffeb2638830d6320898c52cd75d506e9662b9058bc35196a05a9531b
[INFO] running `Command { std: "docker" "start" "-a" "d4adf934ffeb2638830d6320898c52cd75d506e9662b9058bc35196a05a9531b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4adf934ffeb2638830d6320898c52cd75d506e9662b9058bc35196a05a9531b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4adf934ffeb2638830d6320898c52cd75d506e9662b9058bc35196a05a9531b", kill_on_drop: false }`
[INFO] [stdout] d4adf934ffeb2638830d6320898c52cd75d506e9662b9058bc35196a05a9531b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c0029e91058cbd46a0847619bbd4d3ecbb7398c36441fd094a8bb5eb29bfe91
[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" "0c0029e91058cbd46a0847619bbd4d3ecbb7398c36441fd094a8bb5eb29bfe91", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]     Checking smallvec v1.4.1
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]     Checking subtle v1.0.0
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]     Checking gimli v0.22.0
[INFO] [stderr]     Checking adler v0.2.3
[INFO] [stderr]     Checking hash-db v0.15.2
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]     Checking ahash v0.3.8
[INFO] [stderr]     Checking object v0.20.0
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling hashbrown v0.8.1
[INFO] [stderr]     Checking bitvec v0.17.4
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]     Checking tracing-core v0.1.11
[INFO] [stderr]     Checking futures-channel v0.3.5
[INFO] [stderr]     Checking block-padding v0.1.5
[INFO] [stderr]     Checking trie-root v0.16.0
[INFO] [stderr]     Checking miniz_oxide v0.4.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking log v0.4.11
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]    Compiling hashbrown v0.6.3
[INFO] [stderr]     Checking blake2-rfc v0.2.18
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]     Checking trie-db v0.21.0
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking once_cell v1.4.0
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `hashbrown::set::HashSet<_, _>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trie-db-0.21.0/src/triedbmut.rs:442:24
[INFO] [stdout]     |
[INFO] [stdout] 442 |             death_row: HashSet::new(),
[INFO] [stdout]     |                                 ^^^ function or associated item not found in `hashbrown::set::HashSet<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `hashbrown::set::HashSet<_, _>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trie-db-0.21.0/src/triedbmut.rs:463:24
[INFO] [stdout]     |
[INFO] [stdout] 463 |             death_row: HashSet::new(),
[INFO] [stdout]     |                                 ^^^ function or associated item not found in `hashbrown::set::HashSet<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking futures-task v0.3.5
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stdout] error[E0599]: no method named `insert` found for struct `hashbrown::set::HashSet<(<<L as TrieLayout>::Hash as hash_db::Hasher>::Out, (smallvec::SmallVec<[u8; 36]>, std::option::Option<u8>))>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trie-db-0.21.0/src/triedbmut.rs:519:21
[INFO] [stdout]     |
[INFO] [stdout] 519 |                     self.death_row.insert((hash, current_key.left_owned()));
[INFO] [stdout]     |                                    ^^^^^^ method not found in `hashbrown::set::HashSet<(<<L as TrieLayout>::Hash as hash_db::Hasher>::Out, (smallvec::SmallVec<[u8; 36]>, std::option::Option<u8>))>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.6.3/src/map.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout] 17  | pub enum DefaultHashBuilder {}
[INFO] [stdout]     | --------------------------- doesn't satisfy `_: std::hash::BuildHasher`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method `insert` exists but the following trait bounds were not satisfied:
[INFO] [stdout]             `hashbrown::map::DefaultHashBuilder: std::hash::BuildHasher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `insert` found for struct `hashbrown::set::HashSet<(<<L as TrieLayout>::Hash as hash_db::Hasher>::Out, (smallvec::SmallVec<[u8; 36]>, std::option::Option<u8>))>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trie-db-0.21.0/src/triedbmut.rs:523:21
[INFO] [stdout]     |
[INFO] [stdout] 523 |                     self.death_row.insert((hash, current_key.left_owned()));
[INFO] [stdout]     |                                    ^^^^^^ method not found in `hashbrown::set::HashSet<(<<L as TrieLayout>::Hash as hash_db::Hasher>::Out, (smallvec::SmallVec<[u8; 36]>, std::option::Option<u8>))>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.6.3/src/map.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout] 17  | pub enum DefaultHashBuilder {}
[INFO] [stdout]     | --------------------------- doesn't satisfy `_: std::hash::BuildHasher`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method `insert` exists but the following trait bounds were not satisfied:
[INFO] [stdout]             `hashbrown::map::DefaultHashBuilder: std::hash::BuildHasher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `insert` found for struct `hashbrown::set::HashSet<(<<L as TrieLayout>::Hash as hash_db::Hasher>::Out, (smallvec::SmallVec<[u8; 36]>, std::option::Option<u8>))>` in the current scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trie-db-0.21.0/src/triedbmut.rs:1269:24
[INFO] [stdout]      |
[INFO] [stdout] 1269 |                                 self.death_row.insert((
[INFO] [stdout]      |                                                ^^^^^^ method not found in `hashbrown::set::HashSet<(<<L as TrieLayout>::Hash as hash_db::Hasher>::Out, (smallvec::SmallVec<[u8; 36]>, std::option::Option<u8>))>`
[INFO] [stdout]      | 
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.6.3/src/map.rs:17:1
[INFO] [stdout]      |
[INFO] [stdout] 17   | pub enum DefaultHashBuilder {}
[INFO] [stdout]      | --------------------------- doesn't satisfy `_: std::hash::BuildHasher`
[INFO] [stdout]      |
[INFO] [stdout]      = note: the method `insert` exists but the following trait bounds were not satisfied:
[INFO] [stdout]              `hashbrown::map::DefaultHashBuilder: std::hash::BuildHasher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `insert` found for struct `hashbrown::set::HashSet<(<<L as TrieLayout>::Hash as hash_db::Hasher>::Out, (smallvec::SmallVec<[u8; 36]>, std::option::Option<u8>))>` in the current scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trie-db-0.21.0/src/triedbmut.rs:1353:23
[INFO] [stdout]      |
[INFO] [stdout] 1353 |                             self.death_row.insert(
[INFO] [stdout]      |                                            ^^^^^^ method not found in `hashbrown::set::HashSet<(<<L as TrieLayout>::Hash as hash_db::Hasher>::Out, (smallvec::SmallVec<[u8; 36]>, std::option::Option<u8>))>`
[INFO] [stdout]      | 
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.6.3/src/map.rs:17:1
[INFO] [stdout]      |
[INFO] [stdout] 17   | pub enum DefaultHashBuilder {}
[INFO] [stdout]      | --------------------------- doesn't satisfy `_: std::hash::BuildHasher`
[INFO] [stdout]      |
[INFO] [stdout]      = note: the method `insert` exists but the following trait bounds were not satisfied:
[INFO] [stdout]              `hashbrown::map::DefaultHashBuilder: std::hash::BuildHasher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `insert` found for struct `hashbrown::set::HashSet<(<<L as TrieLayout>::Hash as hash_db::Hasher>::Out, (smallvec::SmallVec<[u8; 36]>, std::option::Option<u8>))>` in the current scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trie-db-0.21.0/src/triedbmut.rs:1372:23
[INFO] [stdout]      |
[INFO] [stdout] 1372 |                             self.death_row.insert((hash, (child_prefix.0[..].into(), child_prefix.1)));
[INFO] [stdout]      |                                            ^^^^^^ method not found in `hashbrown::set::HashSet<(<<L as TrieLayout>::Hash as hash_db::Hasher>::Out, (smallvec::SmallVec<[u8; 36]>, std::option::Option<u8>))>`
[INFO] [stdout]      | 
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.6.3/src/map.rs:17:1
[INFO] [stdout]      |
[INFO] [stdout] 17   | pub enum DefaultHashBuilder {}
[INFO] [stdout]      | --------------------------- doesn't satisfy `_: std::hash::BuildHasher`
[INFO] [stdout]      |
[INFO] [stdout]      = note: the method `insert` exists but the following trait bounds were not satisfied:
[INFO] [stdout]              `hashbrown::map::DefaultHashBuilder: std::hash::BuildHasher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `trie-db`.
[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 `Command { std: "docker" "inspect" "0c0029e91058cbd46a0847619bbd4d3ecbb7398c36441fd094a8bb5eb29bfe91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c0029e91058cbd46a0847619bbd4d3ecbb7398c36441fd094a8bb5eb29bfe91", kill_on_drop: false }`
[INFO] [stdout] 0c0029e91058cbd46a0847619bbd4d3ecbb7398c36441fd094a8bb5eb29bfe91