[INFO] fetching crate trie-db 0.22.1...
[INFO] checking trie-db-0.22.1 against master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] extracting crate trie-db 0.22.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate trie-db 0.22.1 on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate trie-db 0.22.1
[INFO] finished tweaking crates.io crate trie-db 0.22.1
[INFO] tweaked toml for crates.io crate trie-db 0.22.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29a7d27e7cbc33efd6680d50aec23816767aa16e168e4f8209ab0c2fd41facf8
[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" "29a7d27e7cbc33efd6680d50aec23816767aa16e168e4f8209ab0c2fd41facf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29a7d27e7cbc33efd6680d50aec23816767aa16e168e4f8209ab0c2fd41facf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29a7d27e7cbc33efd6680d50aec23816767aa16e168e4f8209ab0c2fd41facf8", kill_on_drop: false }`
[INFO] [stdout] 29a7d27e7cbc33efd6680d50aec23816767aa16e168e4f8209ab0c2fd41facf8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccaaeba11e9611f9a31bd9130f10f08838b8f3e4a3c4571663a9568f604c2def
[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" "ccaaeba11e9611f9a31bd9130f10f08838b8f3e4a3c4571663a9568f604c2def", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking smallvec v1.4.2
[INFO] [stderr]     Checking hash-db v0.15.2
[INFO] [stderr]     Checking ahash v0.3.8
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]    Compiling parity-util-mem v0.7.0
[INFO] [stderr]     Checking radium v0.3.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.9
[INFO] [stderr]     Checking byte-slice-cast v0.3.5
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]    Compiling hex-literal v0.3.1
[INFO] [stderr]    Compiling hashbrown v0.8.2
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]     Checking trie-root v0.16.0
[INFO] [stderr]     Checking log v0.4.11
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking bitvec v0.17.4
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]     Checking hash256-std-hasher v0.15.2
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking keccak-hasher v0.15.3
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking bstr v0.2.13
[INFO] [stderr]     Checking trie-standardmap v0.15.2
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking trie-db v0.22.1
[INFO] [stderr]     Checking trie-db v0.22.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling parity-util-mem-derive v0.1.0
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling parity-scale-codec-derive v1.2.2
[INFO] [stderr]     Checking parity-scale-codec v1.3.5
[INFO] [stderr]     Checking criterion v0.3.3
[INFO] [stderr]     Checking memory-db v0.24.1
[INFO] [stderr]     Checking reference-trie v0.22.0
[INFO] [stdout] error[E0277]: `TrieDB<'_, ExtensionLayout>` doesn't implement `Debug`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/reference-trie-0.22.0/src/lib.rs:940:21
[INFO] [stdout]     |
[INFO] [stdout] 940 |             println!("{:?}", t);
[INFO] [stdout]     |                              ^ `TrieDB<'_, ExtensionLayout>` cannot be formatted using `{:?}` because it doesn't implement `Debug`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `TrieDB<'_, ExtensionLayout>`
[INFO] [stdout]     = note: required by `std::fmt::Debug::fmt`
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `TrieDB<'_, ExtensionLayout>` doesn't implement `Debug`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/reference-trie-0.22.0/src/lib.rs:948:21
[INFO] [stdout]     |
[INFO] [stdout] 948 |             println!("{:?}", t);
[INFO] [stdout]     |                              ^ `TrieDB<'_, ExtensionLayout>` cannot be formatted using `{:?}` because it doesn't implement `Debug`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `TrieDB<'_, ExtensionLayout>`
[INFO] [stdout]     = note: required by `std::fmt::Debug::fmt`
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `TrieDB<'_, GenericNoExtensionLayout<KeccakHasher>>` doesn't implement `Debug`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/reference-trie-0.22.0/src/lib.rs:1098:21
[INFO] [stdout]      |
[INFO] [stdout] 1098 |             println!("{:?}", t);
[INFO] [stdout]      |                              ^ `TrieDB<'_, GenericNoExtensionLayout<KeccakHasher>>` cannot be formatted using `{:?}` because it doesn't implement `Debug`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Debug` is not implemented for `TrieDB<'_, GenericNoExtensionLayout<KeccakHasher>>`
[INFO] [stdout]      = note: required by `std::fmt::Debug::fmt`
[INFO] [stdout]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `TrieDB<'_, GenericNoExtensionLayout<KeccakHasher>>` doesn't implement `Debug`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/reference-trie-0.22.0/src/lib.rs:1106:21
[INFO] [stdout]      |
[INFO] [stdout] 1106 |             println!("{:?}", t);
[INFO] [stdout]      |                              ^ `TrieDB<'_, GenericNoExtensionLayout<KeccakHasher>>` cannot be formatted using `{:?}` because it doesn't implement `Debug`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Debug` is not implemented for `TrieDB<'_, GenericNoExtensionLayout<KeccakHasher>>`
[INFO] [stdout]      = note: required by `std::fmt::Debug::fmt`
[INFO] [stdout]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `TrieDB<'_, GenericNoExtensionLayout<KeccakHasher>>` doesn't implement `Debug`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/reference-trie-0.22.0/src/lib.rs:1143:21
[INFO] [stdout]      |
[INFO] [stdout] 1143 |             println!("{:?}", t);
[INFO] [stdout]      |                              ^ `TrieDB<'_, GenericNoExtensionLayout<KeccakHasher>>` cannot be formatted using `{:?}` because it doesn't implement `Debug`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Debug` is not implemented for `TrieDB<'_, GenericNoExtensionLayout<KeccakHasher>>`
[INFO] [stdout]      = note: required by `std::fmt::Debug::fmt`
[INFO] [stdout]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `TrieDB<'_, GenericNoExtensionLayout<KeccakHasher>>` doesn't implement `Debug`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/reference-trie-0.22.0/src/lib.rs:1151:21
[INFO] [stdout]      |
[INFO] [stdout] 1151 |             println!("{:?}", t);
[INFO] [stdout]      |                              ^ `TrieDB<'_, GenericNoExtensionLayout<KeccakHasher>>` cannot be formatted using `{:?}` because it doesn't implement `Debug`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Debug` is not implemented for `TrieDB<'_, GenericNoExtensionLayout<KeccakHasher>>`
[INFO] [stdout]      = note: required by `std::fmt::Debug::fmt`
[INFO] [stdout]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `reference-trie`.
[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" "ccaaeba11e9611f9a31bd9130f10f08838b8f3e4a3c4571663a9568f604c2def", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccaaeba11e9611f9a31bd9130f10f08838b8f3e4a3c4571663a9568f604c2def", kill_on_drop: false }`
[INFO] [stdout] ccaaeba11e9611f9a31bd9130f10f08838b8f3e4a3c4571663a9568f604c2def
