[INFO] fetching crate d3 0.1.3...
[INFO] testing d3-0.1.3 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate d3 0.1.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate d3 0.1.3 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate d3 0.1.3
[INFO] removed 7 missing examples
[INFO] finished tweaking crates.io crate d3 0.1.3
[INFO] tweaked toml for crates.io crate d3 0.1.3 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate d3 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded d3-components v0.1.3
[INFO] [stderr]   Downloaded csv v1.1.4
[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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 4f8b1235d38febef8b76029c8e04529708a6b256088587e3f9ab99f3b6c32389
[INFO] running `Command { std: "docker" "start" "-a" "4f8b1235d38febef8b76029c8e04529708a6b256088587e3f9ab99f3b6c32389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f8b1235d38febef8b76029c8e04529708a6b256088587e3f9ab99f3b6c32389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f8b1235d38febef8b76029c8e04529708a6b256088587e3f9ab99f3b6c32389", kill_on_drop: false }`
[INFO] [stdout] 4f8b1235d38febef8b76029c8e04529708a6b256088587e3f9ab99f3b6c32389
[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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--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] 9d6158d8d2bc3408a7f7bd88ebaedf5a42d71fce9b0dc48824edc7211e026d81
[INFO] running `Command { std: "docker" "start" "-a" "9d6158d8d2bc3408a7f7bd88ebaedf5a42d71fce9b0dc48824edc7211e026d81", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling cfg-if v1.0.0
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[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling bitflags v1.2.1
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[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling serde v0.8.23
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[INFO] [stderr]    Compiling serde_json v1.0.59
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[INFO] [stderr]    Compiling serde_derive v1.0.117
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[INFO] [stderr]    Compiling termcolor v1.1.0
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[INFO] [stderr]    Compiling yaml-rust v0.4.4
[INFO] [stderr]    Compiling super-slab v0.1.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling crossbeam-utils v0.8.0
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[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling quote v1.0.7
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[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling mio v0.7.5
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.0
[INFO] [stderr]    Compiling serde_test v0.8.23
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling linked-hash-map v0.3.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling crossbeam v0.8.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde-hjson v0.9.1
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling simplelog v0.8.0
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling config v0.10.1
[INFO] [stderr]    Compiling smart-default v0.6.0
[INFO] [stderr]    Compiling d3-derive v0.1.3
[INFO] [stderr]    Compiling d3-core v0.1.3
[INFO] [stderr]    Compiling d3-components v0.1.3
[INFO] [stderr]    Compiling d3 v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "9d6158d8d2bc3408a7f7bd88ebaedf5a42d71fce9b0dc48824edc7211e026d81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d6158d8d2bc3408a7f7bd88ebaedf5a42d71fce9b0dc48824edc7211e026d81", kill_on_drop: false }`
[INFO] [stdout] 9d6158d8d2bc3408a7f7bd88ebaedf5a42d71fce9b0dc48824edc7211e026d81
[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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] c96edc44da24cc31ea616583d2b4a8fbc9874481dbe19e00b8cd39609fa874c5
[INFO] running `Command { std: "docker" "start" "-a" "c96edc44da24cc31ea616583d2b4a8fbc9874481dbe19e00b8cd39609fa874c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling serde v0.8.23
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling smallvec v1.4.2
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.3
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling atomic_refcell v0.1.6
[INFO] [stderr]    Compiling rust-ini v0.13.0
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling httparse v1.3.4
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling ringbuf v0.2.2
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling instant v0.1.8
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling lock_api v0.4.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling super-slab v0.1.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling yaml-rust v0.4.4
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-utils v0.8.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling mio v0.7.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.0
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]    Compiling serde_test v0.8.23
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling crossbeam v0.8.0
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling linked-hash-map v0.3.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling simplelog v0.8.0
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling serde-hjson v0.9.1
[INFO] [stderr]    Compiling d3-core v0.1.3
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.4
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling config v0.10.1
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling d3-components v0.1.3
[INFO] [stderr]    Compiling d3 v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `d3_test_drivers`
[INFO] [stdout]   --> tests/forwarder.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     use d3_test_drivers::chaos_monkey::ChaosMonkeyDriver;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ use of undeclared crate or module `d3_test_drivers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `d3_test_drivers`
[INFO] [stdout]   --> tests/forwarder.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     use d3_test_drivers::daisy_chain::DaisyChainDriver;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ use of undeclared crate or module `d3_test_drivers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `d3_test_drivers`
[INFO] [stdout]   --> tests/forwarder.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     use d3_test_drivers::fanout_fanin::FanoutFaninDriver;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ use of undeclared crate or module `d3_test_drivers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `d3_test_drivers`
[INFO] [stdout]   --> tests/forwarder.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     use d3_test_drivers::forwarder::Forwarder;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ use of undeclared crate or module `d3_test_drivers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `d3_dev_instruction_sets`
[INFO] [stdout]   --> tests/forwarder.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     use d3_dev_instruction_sets::{TestMessage, TestStruct};
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `d3_dev_instruction_sets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `d3_test_drivers`
[INFO] [stdout]   --> tests/forwarder.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     use d3_test_drivers::TestDriver;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ use of undeclared crate or module `d3_test_drivers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Forwarder`
[INFO] [stdout]   --> tests/forwarder.rs:92:21
[INFO] [stdout]    |
[INFO] [stdout] 92 |             let f = Forwarder::default();
[INFO] [stdout]    |                     ^^^^^^^^^ use of undeclared type `Forwarder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Forwarder`
[INFO] [stdout]    --> tests/forwarder.rs:115:21
[INFO] [stdout]     |
[INFO] [stdout] 115 |             let f = Forwarder::new(1);
[INFO] [stdout]     |                     ^^^^^^^^^ use of undeclared type `Forwarder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Forwarder`
[INFO] [stdout]    --> tests/forwarder.rs:136:21
[INFO] [stdout]     |
[INFO] [stdout] 136 |             let f = Forwarder::new(1);
[INFO] [stdout]     |                     ^^^^^^^^^ use of undeclared type `Forwarder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Forwarder`
[INFO] [stdout]    --> tests/forwarder.rs:149:21
[INFO] [stdout]     |
[INFO] [stdout] 149 |             let f = Forwarder::new(1);
[INFO] [stdout]     |                     ^^^^^^^^^ use of undeclared type `Forwarder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Forwarder`
[INFO] [stdout]    --> tests/forwarder.rs:170:21
[INFO] [stdout]     |
[INFO] [stdout] 170 |             let f = Forwarder::new(1);
[INFO] [stdout]     |                     ^^^^^^^^^ use of undeclared type `Forwarder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DaisyChainDriver`
[INFO] [stdout]    --> tests/forwarder.rs:190:35
[INFO] [stdout]     |
[INFO] [stdout] 190 |             let mut daisy_chain = DaisyChainDriver::default();
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^ use of undeclared type `DaisyChainDriver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DaisyChainDriver`
[INFO] [stdout]    --> tests/forwarder.rs:202:13
[INFO] [stdout]     |
[INFO] [stdout] 202 |             DaisyChainDriver::teardown(daisy_chain);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ use of undeclared type `DaisyChainDriver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DaisyChainDriver`
[INFO] [stdout]    --> tests/forwarder.rs:212:35
[INFO] [stdout]     |
[INFO] [stdout] 212 |             let mut daisy_chain = DaisyChainDriver::default();
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^ use of undeclared type `DaisyChainDriver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DaisyChainDriver`
[INFO] [stdout]    --> tests/forwarder.rs:222:13
[INFO] [stdout]     |
[INFO] [stdout] 222 |             DaisyChainDriver::teardown(daisy_chain);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ use of undeclared type `DaisyChainDriver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FanoutFaninDriver`
[INFO] [stdout]    --> tests/forwarder.rs:231:36
[INFO] [stdout]     |
[INFO] [stdout] 231 |             let mut fanout_fanin = FanoutFaninDriver::default();
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^ use of undeclared type `FanoutFaninDriver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FanoutFaninDriver`
[INFO] [stdout]    --> tests/forwarder.rs:241:13
[INFO] [stdout]     |
[INFO] [stdout] 241 |             FanoutFaninDriver::teardown(fanout_fanin);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^ use of undeclared type `FanoutFaninDriver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ChaosMonkeyDriver`
[INFO] [stdout]    --> tests/forwarder.rs:263:36
[INFO] [stdout]     |
[INFO] [stdout] 263 |             let mut chaos_monkey = ChaosMonkeyDriver::default();
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^ use of undeclared type `ChaosMonkeyDriver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ChaosMonkeyDriver`
[INFO] [stdout]    --> tests/forwarder.rs:277:13
[INFO] [stdout]     |
[INFO] [stdout] 277 |             ChaosMonkeyDriver::teardown(chaos_monkey);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^ use of undeclared type `ChaosMonkeyDriver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> tests/forwarder.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(test)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_and_clear_received_count` found for struct `lock_api::mutex::MutexGuard<'_, parking_lot::raw_mutex::RawMutex, _>` in the current scope
[INFO] [stdout]   --> tests/forwarder.rs:99:38
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 let count = t.lock().get_and_clear_received_count();
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `lock_api::mutex::MutexGuard<'_, parking_lot::raw_mutex::RawMutex, _>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `t.lock()` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_and_clear_received_count` found for struct `lock_api::mutex::MutexGuard<'_, parking_lot::raw_mutex::RawMutex, _>` in the current scope
[INFO] [stdout]    --> tests/forwarder.rs:108:33
[INFO] [stdout]     |
[INFO] [stdout] 108 |             assert_eq!(t.lock().get_and_clear_received_count(), 0);
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `lock_api::mutex::MutexGuard<'_, parking_lot::raw_mutex::RawMutex, _>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `t.lock()` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 22 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0554, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `d3`
[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" "c96edc44da24cc31ea616583d2b4a8fbc9874481dbe19e00b8cd39609fa874c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c96edc44da24cc31ea616583d2b4a8fbc9874481dbe19e00b8cd39609fa874c5", kill_on_drop: false }`
[INFO] [stdout] c96edc44da24cc31ea616583d2b4a8fbc9874481dbe19e00b8cd39609fa874c5