[INFO] fetching crate trie-db 0.22.1...
[INFO] testing trie-db-0.22.1 against 1.45.2 for beta-1.46-1
[INFO] extracting crate trie-db 0.22.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate trie-db 0.22.1 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "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-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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_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" "+1.45.2" "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] e528b532d145e0595d3b8487d05a5875517eb56f34e90e9ef91c0c701f9bba47
[INFO] running `Command { std: "docker" "start" "-a" "e528b532d145e0595d3b8487d05a5875517eb56f34e90e9ef91c0c701f9bba47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e528b532d145e0595d3b8487d05a5875517eb56f34e90e9ef91c0c701f9bba47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e528b532d145e0595d3b8487d05a5875517eb56f34e90e9ef91c0c701f9bba47", kill_on_drop: false }`
[INFO] [stdout] e528b532d145e0595d3b8487d05a5875517eb56f34e90e9ef91c0c701f9bba47
[INFO] running `Command { std: "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=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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d81a69895d2b514ad243e86da049de91020023dcb9086a93b7cfde999548e987
[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" "d81a69895d2b514ad243e86da049de91020023dcb9086a93b7cfde999548e987", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ahash v0.3.8
[INFO] [stderr]    Compiling smallvec v1.4.1
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling hash-db v0.15.2
[INFO] [stderr]    Compiling hashbrown v0.8.1
[INFO] [stderr]    Compiling trie-db v0.22.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.70s
[INFO] running `Command { std: "docker" "inspect" "d81a69895d2b514ad243e86da049de91020023dcb9086a93b7cfde999548e987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d81a69895d2b514ad243e86da049de91020023dcb9086a93b7cfde999548e987", kill_on_drop: false }`
[INFO] [stdout] d81a69895d2b514ad243e86da049de91020023dcb9086a93b7cfde999548e987
[INFO] running `Command { std: "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=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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", 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] 6b101be5eb1e62d6741c8ba9dcc4e2d7c4f36c54890308ecf3dd62a7449117e6
[INFO] running `Command { std: "docker" "start" "-a" "6b101be5eb1e62d6741c8ba9dcc4e2d7c4f36c54890308ecf3dd62a7449117e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling syn v1.0.37
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling parity-util-mem v0.7.0
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling radium v0.3.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling byte-slice-cast v0.3.5
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling hex-literal v0.3.1
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling trie-root v0.16.0
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling bitvec v0.17.4
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling hash256-std-hasher v0.15.2
[INFO] [stderr]    Compiling trie-db v0.22.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling keccak-hasher v0.15.3
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling trie-standardmap v0.15.2
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.1.3
[INFO] [stderr]    Compiling parity-scale-codec-derive v1.2.1
[INFO] [stderr]    Compiling parity-util-mem-derive v0.1.0
[INFO] [stderr]    Compiling parity-scale-codec v1.3.4
[INFO] [stderr]    Compiling memory-db v0.24.1
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling reference-trie v0.22.0
[INFO] [stdout] error[E0277]: `trie_db::triedb::TrieDB<'_, ExtensionLayout>` doesn't implement `std::fmt::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]     |                              ^ `trie_db::triedb::TrieDB<'_, ExtensionLayout>` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::fmt::Debug` is not implemented for `trie_db::triedb::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]: `trie_db::triedb::TrieDB<'_, ExtensionLayout>` doesn't implement `std::fmt::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]     |                              ^ `trie_db::triedb::TrieDB<'_, ExtensionLayout>` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::fmt::Debug` is not implemented for `trie_db::triedb::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]: `trie_db::triedb::TrieDB<'_, GenericNoExtensionLayout<keccak_hasher::KeccakHasher>>` doesn't implement `std::fmt::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]      |                              ^ `trie_db::triedb::TrieDB<'_, GenericNoExtensionLayout<keccak_hasher::KeccakHasher>>` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `std::fmt::Debug` is not implemented for `trie_db::triedb::TrieDB<'_, GenericNoExtensionLayout<keccak_hasher::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]: `trie_db::triedb::TrieDB<'_, GenericNoExtensionLayout<keccak_hasher::KeccakHasher>>` doesn't implement `std::fmt::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]      |                              ^ `trie_db::triedb::TrieDB<'_, GenericNoExtensionLayout<keccak_hasher::KeccakHasher>>` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `std::fmt::Debug` is not implemented for `trie_db::triedb::TrieDB<'_, GenericNoExtensionLayout<keccak_hasher::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]: `trie_db::triedb::TrieDB<'_, GenericNoExtensionLayout<keccak_hasher::KeccakHasher>>` doesn't implement `std::fmt::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]      |                              ^ `trie_db::triedb::TrieDB<'_, GenericNoExtensionLayout<keccak_hasher::KeccakHasher>>` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `std::fmt::Debug` is not implemented for `trie_db::triedb::TrieDB<'_, GenericNoExtensionLayout<keccak_hasher::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]: `trie_db::triedb::TrieDB<'_, GenericNoExtensionLayout<keccak_hasher::KeccakHasher>>` doesn't implement `std::fmt::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]      |                              ^ `trie_db::triedb::TrieDB<'_, GenericNoExtensionLayout<keccak_hasher::KeccakHasher>>` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `std::fmt::Debug` is not implemented for `trie_db::triedb::TrieDB<'_, GenericNoExtensionLayout<keccak_hasher::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" "6b101be5eb1e62d6741c8ba9dcc4e2d7c4f36c54890308ecf3dd62a7449117e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b101be5eb1e62d6741c8ba9dcc4e2d7c4f36c54890308ecf3dd62a7449117e6", kill_on_drop: false }`
[INFO] [stdout] 6b101be5eb1e62d6741c8ba9dcc4e2d7c4f36c54890308ecf3dd62a7449117e6