[INFO] fetching crate monotree 0.1.5...
[INFO] checking monotree-0.1.5 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate monotree 0.1.5 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate monotree 0.1.5 on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate monotree 0.1.5
[INFO] finished tweaking crates.io crate monotree 0.1.5
[INFO] tweaked toml for crates.io crate monotree 0.1.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate monotree 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc82824b23958eef5bbf0224e952ccfea8229467b842eb8f90535909582f2171
[INFO] running `Command { std: "docker" "start" "-a" "dc82824b23958eef5bbf0224e952ccfea8229467b842eb8f90535909582f2171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc82824b23958eef5bbf0224e952ccfea8229467b842eb8f90535909582f2171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc82824b23958eef5bbf0224e952ccfea8229467b842eb8f90535909582f2171", kill_on_drop: false }`
[INFO] [stdout] dc82824b23958eef5bbf0224e952ccfea8229467b842eb8f90535909582f2171
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd18cc910d2201a221159a067bd996a9a6f5514e9ab09a06afe42a56f6a6b5db
[INFO] running `Command { std: "docker" "start" "-a" "bd18cc910d2201a221159a067bd996a9a6f5514e9ab09a06afe42a56f6a6b5db", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling proc-macro2 v1.0.58
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling blake3 v0.2.3
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling hashbrown v0.7.2
[INFO] [stderr]     Checking subtle v1.0.0
[INFO] [stderr]     Checking plotters-backend v0.3.4
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking rayon-core v1.11.0
[INFO] [stderr]     Checking crypto-mac v0.7.0
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]    Compiling quote v1.0.27
[INFO] [stderr]     Checking plotters-svg v0.3.3
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]     Checking ahash v0.3.8
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]    Compiling syn v2.0.16
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]     Checking regex-syntax v0.7.2
[INFO] [stderr]     Checking keccak v0.1.4
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking sha3 v0.8.2
[INFO] [stderr]     Checking paste v0.1.18
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking sha2 v0.8.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking csv v1.2.1
[INFO] [stderr]     Checking plotters v0.3.4
[INFO] [stderr]     Checking regex v1.8.3
[INFO] [stderr]     Checking blake2-rfc v0.2.18
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking monotree v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_derive v1.0.163
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stdout] error[E0432]: unresolved import `monotree::database::rocksdb`
[INFO] [stdout]  --> examples/advanced.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use monotree::database::rocksdb::RocksDB;
[INFO] [stdout]   |                         ^^^^^^^ could not find `rocksdb` in `database`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `monotree::database::rocksdb`, `monotree::database::sled`
[INFO] [stdout]  --> examples/perf.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use monotree::database::{rocksdb::RocksDB, MemoryDB, sled::Sled};
[INFO] [stdout]   |                          ^^^^^^^                     ^^^^ could not find `sled` in `database`
[INFO] [stdout]   |                          |
[INFO] [stdout]   |                          could not find `rocksdb` in `database`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `monotree` (example "advanced") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved imports `monotree::database::rocksdb`, `monotree::database::sled`
[INFO] [stdout]  --> benches/benchmark.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | use monotree::database::{rocksdb::RocksDB, sled::Sled, MemoryDB};
[INFO] [stdout]   |                          ^^^^^^^           ^^^^ could not find `sled` in `database`
[INFO] [stdout]   |                          |
[INFO] [stdout]   |                          could not find `rocksdb` in `database`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `monotree::database::rocksdb`, `monotree::database::sled`
[INFO] [stdout]  --> tests/integration_test.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use monotree::database::{rocksdb::RocksDB, sled::Sled, MemoryDB};
[INFO] [stdout]   |                          ^^^^^^^           ^^^^ could not find `sled` in `database`
[INFO] [stdout]   |                          |
[INFO] [stdout]   |                          could not find `rocksdb` in `database`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `monotree` (example "perf") due to 2 previous errors
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `monotree` (bench "benchmark") due to 2 previous errors
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `monotree` (test "integration_test") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "bd18cc910d2201a221159a067bd996a9a6f5514e9ab09a06afe42a56f6a6b5db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd18cc910d2201a221159a067bd996a9a6f5514e9ab09a06afe42a56f6a6b5db", kill_on_drop: false }`
[INFO] [stdout] bd18cc910d2201a221159a067bd996a9a6f5514e9ab09a06afe42a56f6a6b5db
