[INFO] fetching crate events 0.3.11...
[INFO] checking events-0.3.11 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] extracting crate events 0.3.11 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate events 0.3.11
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate events 0.3.11
[INFO] tweaked toml for crates.io crate events 0.3.11 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate events 0.3.11 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate events 0.3.11 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pinned_pool v0.1.22
[INFO] [stderr]   Downloaded criterion-plot v0.6.0
[INFO] [stderr]   Downloaded oneshot v0.1.11
[INFO] [stderr]   Downloaded spin_on v0.1.1
[INFO] [stderr]   Downloaded criterion v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea2477270c13be43867b279725cf5c1c07b7a698f53c636045ca7fa43aa09e24
[INFO] running `Command { std: "docker" "start" "-a" "ea2477270c13be43867b279725cf5c1c07b7a698f53c636045ca7fa43aa09e24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea2477270c13be43867b279725cf5c1c07b7a698f53c636045ca7fa43aa09e24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea2477270c13be43867b279725cf5c1c07b7a698f53c636045ca7fa43aa09e24", kill_on_drop: false }`
[INFO] [stdout] ea2477270c13be43867b279725cf5c1c07b7a698f53c636045ca7fa43aa09e24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e9db9a6c2e7dc220936dcb5ae26fa8b03164946056a6970676f15db2192cfbb
[INFO] running `Command { std: "docker" "start" "-a" "4e9db9a6c2e7dc220936dcb5ae26fa8b03164946056a6970676f15db2192cfbb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]     Checking futures-sink v0.3.31
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[INFO] [stderr]     Checking futures-task v0.3.31
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[INFO] [stderr]     Checking num-integer v0.1.46
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[INFO] [stderr]     Checking events v0.3.11 (/opt/rustwide/workdir)
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[INFO] [stdout] error[E0432]: unresolved import `all_the_time`
[INFO] [stdout]   --> benches/events_send_receive_comparison.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | use all_the_time::Session as TimeSession;
[INFO] [stdout]    |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `all_the_time`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `all_the_time`, use `cargo add all_the_time` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `alloc_tracker`
[INFO] [stdout]   --> benches/events_send_receive_comparison.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | use alloc_tracker::{Allocator, Session};
[INFO] [stdout]    |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `alloc_tracker`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `alloc_tracker`, use `cargo add alloc_tracker` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `many_cpus`
[INFO] [stdout]   --> benches/events_send_receive_comparison.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | use many_cpus::ProcessorSet;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `many_cpus`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `many_cpus`, use `cargo add many_cpus` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `new_zealand`
[INFO] [stdout]   --> benches/events_send_receive_comparison.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | use new_zealand::nz;
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `new_zealand`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `new_zealand`, use `cargo add new_zealand` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `par_bench`
[INFO] [stdout]   --> benches/events_send_receive_comparison.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | use par_bench::{ResourceUsageExt, Run, ThreadPool};
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `par_bench`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `par_bench`, use `cargo add par_bench` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `all_the_time`
[INFO] [stdout]   --> benches/events_full_cycle_comparison.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | use all_the_time::Session as TimeSession;
[INFO] [stdout]    |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `all_the_time`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `all_the_time`, use `cargo add all_the_time` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `alloc_tracker`
[INFO] [stdout]   --> benches/events_full_cycle_comparison.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | use alloc_tracker::{Allocator, Session};
[INFO] [stdout]    |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `alloc_tracker`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `alloc_tracker`, use `cargo add alloc_tracker` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `many_cpus`
[INFO] [stdout]   --> benches/events_full_cycle_comparison.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | use many_cpus::ProcessorSet;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `many_cpus`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `many_cpus`, use `cargo add many_cpus` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `par_bench`
[INFO] [stdout]   --> benches/events_full_cycle_comparison.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | use par_bench::{ResourceUsageExt, Run, ThreadPool};
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `par_bench`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `par_bench`, use `cargo add par_bench` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `alloc_tracker`
[INFO] [stdout]   --> benches/events_10k_comparison.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use alloc_tracker::{Allocator, Session};
[INFO] [stdout]    |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `alloc_tracker`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `alloc_tracker`, use `cargo add alloc_tracker` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `many_cpus`
[INFO] [stdout]   --> benches/events_10k_comparison.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | use many_cpus::ProcessorSet;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `many_cpus`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `many_cpus`, use `cargo add many_cpus` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `par_bench`
[INFO] [stdout]   --> benches/events_10k_comparison.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | use par_bench::{ResourceUsageExt, Run, ThreadPool};
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `par_bench`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `par_bench`, use `cargo add par_bench` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `events` (bench "events_full_cycle_comparison") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `alloc_tracker`
[INFO] [stdout]   --> benches/events_overhead_comparison.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use alloc_tracker::{Allocator, Session};
[INFO] [stdout]    |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `alloc_tracker`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `alloc_tracker`, use `cargo add alloc_tracker` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `many_cpus`
[INFO] [stdout]   --> benches/events_overhead_comparison.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use many_cpus::ProcessorSet;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `many_cpus`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `many_cpus`, use `cargo add many_cpus` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `par_bench`
[INFO] [stdout]   --> benches/events_overhead_comparison.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use par_bench::{ResourceUsageExt, Run, ThreadPool};
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `par_bench`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `par_bench`, use `cargo add par_bench` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `testing`
[INFO] [stdout]     --> src/once/local.rs:1327:9
[INFO] [stdout]      |
[INFO] [stdout] 1327 |     use testing::with_watchdog;
[INFO] [stdout]      |         ^^^^^^^ use of unresolved module or unlinked crate `testing`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `testing`, use `cargo add testing` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `testing`
[INFO] [stdout]    --> src/once/pooled_local.rs:777:9
[INFO] [stdout]     |
[INFO] [stdout] 777 |     use testing::with_watchdog;
[INFO] [stdout]     |         ^^^^^^^ use of unresolved module or unlinked crate `testing`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `testing`, use `cargo add testing` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `testing`
[INFO] [stdout]    --> src/once/pooled_sync.rs:854:9
[INFO] [stdout]     |
[INFO] [stdout] 854 |     use testing::with_watchdog;
[INFO] [stdout]     |         ^^^^^^^ use of unresolved module or unlinked crate `testing`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `testing`, use `cargo add testing` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `testing`
[INFO] [stdout]     --> src/once/sync.rs:1594:9
[INFO] [stdout]      |
[INFO] [stdout] 1594 |     use testing::with_watchdog;
[INFO] [stdout]      |         ^^^^^^^ use of unresolved module or unlinked crate `testing`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `testing`, use `cargo add testing` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `events` (bench "events_overhead_comparison") due to 3 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `rand::rng`
[INFO] [stdout]    --> benches/events_10k_comparison.rs:102:48
[INFO] [stdout]     |
[INFO] [stdout] 102 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                ^^^^^^^^^ not a function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `rand::rng`
[INFO] [stdout]    --> benches/events_10k_comparison.rs:127:48
[INFO] [stdout]     |
[INFO] [stdout] 127 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                ^^^^^^^^^ not a function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `rand::rng`
[INFO] [stdout]    --> benches/events_10k_comparison.rs:167:48
[INFO] [stdout]     |
[INFO] [stdout] 167 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                ^^^^^^^^^ not a function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `rand::rng`
[INFO] [stdout]    --> benches/events_10k_comparison.rs:221:48
[INFO] [stdout]     |
[INFO] [stdout] 221 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                ^^^^^^^^^ not a function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `rand::rng`
[INFO] [stdout]    --> benches/events_10k_comparison.rs:256:48
[INFO] [stdout]     |
[INFO] [stdout] 256 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                ^^^^^^^^^ not a function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `rand::rng`
[INFO] [stdout]    --> benches/events_10k_comparison.rs:281:48
[INFO] [stdout]     |
[INFO] [stdout] 281 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                ^^^^^^^^^ not a function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `rand::rng`
[INFO] [stdout]    --> benches/events_10k_comparison.rs:321:48
[INFO] [stdout]     |
[INFO] [stdout] 321 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                ^^^^^^^^^ not a function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `rand::rng`
[INFO] [stdout]    --> benches/events_10k_comparison.rs:373:48
[INFO] [stdout]     |
[INFO] [stdout] 373 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                ^^^^^^^^^ not a function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `rand::rng`
[INFO] [stdout]    --> benches/events_10k_comparison.rs:407:48
[INFO] [stdout]     |
[INFO] [stdout] 407 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                ^^^^^^^^^ not a function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `rand::rng`
[INFO] [stdout]    --> benches/events_10k_comparison.rs:429:48
[INFO] [stdout]     |
[INFO] [stdout] 429 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                ^^^^^^^^^ not a function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `rand::rng`
[INFO] [stdout]    --> benches/events_10k_comparison.rs:452:48
[INFO] [stdout]     |
[INFO] [stdout] 452 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                ^^^^^^^^^ not a function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `rand::rng`
[INFO] [stdout]    --> benches/events_10k_comparison.rs:477:48
[INFO] [stdout]     |
[INFO] [stdout] 477 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                ^^^^^^^^^ not a function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `rand::rng`
[INFO] [stdout]    --> benches/events_10k_comparison.rs:502:48
[INFO] [stdout]     |
[INFO] [stdout] 502 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                ^^^^^^^^^ not a function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `rand::rng`
[INFO] [stdout]    --> benches/events_10k_comparison.rs:530:48
[INFO] [stdout]     |
[INFO] [stdout] 530 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                ^^^^^^^^^ not a function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `rand::rng`
[INFO] [stdout]    --> benches/events_10k_comparison.rs:553:48
[INFO] [stdout]     |
[INFO] [stdout] 553 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                ^^^^^^^^^ not a function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `rand::rng`
[INFO] [stdout]    --> benches/events_10k_comparison.rs:576:48
[INFO] [stdout]     |
[INFO] [stdout] 576 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                ^^^^^^^^^ not a function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `rand::rng`
[INFO] [stdout]    --> benches/events_10k_comparison.rs:602:48
[INFO] [stdout]     |
[INFO] [stdout] 602 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                ^^^^^^^^^ not a function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `events` (bench "events_send_receive_comparison") due to 5 previous errors
[INFO] [stdout] error[E0603]: module `rng` is private
[INFO] [stdout]    --> benches/events_10k_comparison.rs:102:54
[INFO] [stdout]     |
[INFO] [stdout] 102 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                      ^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `rng` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/lib.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | mod rng;
[INFO] [stdout]     | ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `rng` is private
[INFO] [stdout]    --> benches/events_10k_comparison.rs:127:54
[INFO] [stdout]     |
[INFO] [stdout] 127 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                      ^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `rng` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/lib.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | mod rng;
[INFO] [stdout]     | ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `rng` is private
[INFO] [stdout]    --> benches/events_10k_comparison.rs:167:54
[INFO] [stdout]     |
[INFO] [stdout] 167 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                      ^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `rng` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/lib.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | mod rng;
[INFO] [stdout]     | ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `rng` is private
[INFO] [stdout]    --> benches/events_10k_comparison.rs:221:54
[INFO] [stdout]     |
[INFO] [stdout] 221 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                      ^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `rng` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/lib.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | mod rng;
[INFO] [stdout]     | ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `rng` is private
[INFO] [stdout]    --> benches/events_10k_comparison.rs:256:54
[INFO] [stdout]     |
[INFO] [stdout] 256 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                      ^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `rng` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/lib.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | mod rng;
[INFO] [stdout]     | ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `rng` is private
[INFO] [stdout]    --> benches/events_10k_comparison.rs:281:54
[INFO] [stdout]     |
[INFO] [stdout] 281 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                      ^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `rng` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/lib.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | mod rng;
[INFO] [stdout]     | ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `rng` is private
[INFO] [stdout]    --> benches/events_10k_comparison.rs:321:54
[INFO] [stdout]     |
[INFO] [stdout] 321 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                      ^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `rng` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/lib.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | mod rng;
[INFO] [stdout]     | ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `rng` is private
[INFO] [stdout]    --> benches/events_10k_comparison.rs:373:54
[INFO] [stdout]     |
[INFO] [stdout] 373 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                      ^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `rng` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/lib.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | mod rng;
[INFO] [stdout]     | ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `rng` is private
[INFO] [stdout]    --> benches/events_10k_comparison.rs:407:54
[INFO] [stdout]     |
[INFO] [stdout] 407 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                      ^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `rng` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/lib.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | mod rng;
[INFO] [stdout]     | ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `rng` is private
[INFO] [stdout]    --> benches/events_10k_comparison.rs:429:54
[INFO] [stdout]     |
[INFO] [stdout] 429 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                      ^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `rng` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/lib.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | mod rng;
[INFO] [stdout]     | ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `rng` is private
[INFO] [stdout]    --> benches/events_10k_comparison.rs:452:54
[INFO] [stdout]     |
[INFO] [stdout] 452 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                      ^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `rng` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/lib.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | mod rng;
[INFO] [stdout]     | ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `rng` is private
[INFO] [stdout]    --> benches/events_10k_comparison.rs:477:54
[INFO] [stdout]     |
[INFO] [stdout] 477 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                      ^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `rng` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/lib.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | mod rng;
[INFO] [stdout]     | ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `rng` is private
[INFO] [stdout]    --> benches/events_10k_comparison.rs:502:54
[INFO] [stdout]     |
[INFO] [stdout] 502 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                      ^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `rng` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/lib.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | mod rng;
[INFO] [stdout]     | ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `rng` is private
[INFO] [stdout]    --> benches/events_10k_comparison.rs:530:54
[INFO] [stdout]     |
[INFO] [stdout] 530 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                      ^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `rng` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/lib.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | mod rng;
[INFO] [stdout]     | ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `rng` is private
[INFO] [stdout]    --> benches/events_10k_comparison.rs:553:54
[INFO] [stdout]     |
[INFO] [stdout] 553 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                      ^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `rng` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/lib.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | mod rng;
[INFO] [stdout]     | ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `rng` is private
[INFO] [stdout]    --> benches/events_10k_comparison.rs:576:54
[INFO] [stdout]     |
[INFO] [stdout] 576 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                      ^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `rng` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/lib.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | mod rng;
[INFO] [stdout]     | ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `rng` is private
[INFO] [stdout]    --> benches/events_10k_comparison.rs:602:54
[INFO] [stdout]     |
[INFO] [stdout] 602 |             senders_and_receivers.shuffle(&mut rand::rng());
[INFO] [stdout]     |                                                      ^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `rng` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/lib.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | mod rng;
[INFO] [stdout]     | ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0423, E0432, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0423`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `events` (bench "events_10k_comparison") due to 37 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `events` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "4e9db9a6c2e7dc220936dcb5ae26fa8b03164946056a6970676f15db2192cfbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e9db9a6c2e7dc220936dcb5ae26fa8b03164946056a6970676f15db2192cfbb", kill_on_drop: false }`
[INFO] [stdout] 4e9db9a6c2e7dc220936dcb5ae26fa8b03164946056a6970676f15db2192cfbb
