[INFO] fetching crate raft 0.7.0...
[INFO] checking raft-0.7.0 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate raft 0.7.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate raft 0.7.0 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 raft 0.7.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate raft 0.7.0
[INFO] tweaked toml for crates.io crate raft 0.7.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate raft 0.7.0 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] be10de2ca305bc87966c5e01d98c10cda080517bbcc2b9c484d94fa8573a6a4b
[INFO] running `Command { std: "docker" "start" "-a" "be10de2ca305bc87966c5e01d98c10cda080517bbcc2b9c484d94fa8573a6a4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be10de2ca305bc87966c5e01d98c10cda080517bbcc2b9c484d94fa8573a6a4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be10de2ca305bc87966c5e01d98c10cda080517bbcc2b9c484d94fa8573a6a4b", kill_on_drop: false }`
[INFO] [stdout] be10de2ca305bc87966c5e01d98c10cda080517bbcc2b9c484d94fa8573a6a4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2701458a1cd5249d574755ac3d94ef575a5702508afc53555efb4c6d6f7f82eb
[INFO] running `Command { std: "docker" "start" "-a" "2701458a1cd5249d574755ac3d94ef575a5702508afc53555efb4c6d6f7f82eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling protobuf v2.28.0
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]    Compiling bytes v1.4.0
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling time-core v0.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]     Checking crossbeam-channel v0.5.7
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling regex v1.7.1
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling slog-async v2.7.0
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]     Checking gimli v0.27.2
[INFO] [stderr]    Compiling time-macros v0.2.8
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]    Compiling serde_json v1.0.94
[INFO] [stderr]     Checking arc-swap v1.6.0
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]     Checking object v0.30.3
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking plotters-backend v0.3.4
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]    Compiling thiserror v1.0.39
[INFO] [stderr]     Checking slog-scope v4.4.0
[INFO] [stderr]     Checking plotters-svg v0.3.3
[INFO] [stderr]     Checking rayon-core v1.11.0
[INFO] [stderr]     Checking slog-stdlog v4.1.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]    Compiling anyhow v1.0.69
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking time v0.3.20
[INFO] [stderr]     Checking plotters v0.3.4
[INFO] [stderr]     Checking addr2line v0.19.0
[INFO] [stderr]     Checking slog-term v2.9.0
[INFO] [stderr]     Checking slog-envlogger v2.2.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking csv v1.2.1
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.39
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling getset v0.1.2
[INFO] [stderr]    Compiling protobuf-codegen v2.28.0
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking datadriven v0.1.0
[INFO] [stderr]    Compiling protobuf-build v0.14.1
[INFO] [stderr]    Compiling raft-proto v0.7.0
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stderr]     Checking raft v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/raft.rs:1008:19
[INFO] [stdout]      |
[INFO] [stdout] 1008 |         for (&id, mut pr) in self.mut_prs().iter_mut() {
[INFO] [stdout]      |                   ----^^
[INFO] [stdout]      |                   |
[INFO] [stdout]      |                   help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `datadriven::run_test`
[INFO] [stdout]  --> src/confchange/datadriven_test.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use datadriven::{run_test, walk};
[INFO] [stdout]   |                  ^^^^^^^^ no `run_test` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `datadriven::run_test`, `datadriven::TestData`
[INFO] [stdout]  --> src/quorum/datadriven_test.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use datadriven::{run_test, TestData};
[INFO] [stdout]   |                  ^^^^^^^^  ^^^^^^^^ no `TestData` in the root
[INFO] [stdout]   |                  |
[INFO] [stdout]   |                  no `run_test` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/confchange/datadriven_test.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  |   fn test_conf_change_data_driven() -> anyhow::Result<()> {
[INFO] [stdout]    |                                        ------------------ expected `std::result::Result<(), anyhow::Error>` because of return type
[INFO] [stdout] 10 | /     walk("src/confchange/testdata", |path| -> anyhow::Result<()> {
[INFO] [stdout] 11 | |         let logger = default_logger();
[INFO] [stdout] 12 | |
[INFO] [stdout] 13 | |         let mut tr = ProgressTracker::new(10);
[INFO] [stdout] ...  |
[INFO] [stdout] 84 | |         )
[INFO] [stdout] 85 | |     })
[INFO] [stdout]    | |______^ expected `Result<(), Error>`, found `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `std::result::Result<(), anyhow::Error>`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout] help: try adding an expression at the end of the block
[INFO] [stdout]    |
[INFO] [stdout] 85 ~     });
[INFO] [stdout] 86 +     Ok(())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `raft` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "2701458a1cd5249d574755ac3d94ef575a5702508afc53555efb4c6d6f7f82eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2701458a1cd5249d574755ac3d94ef575a5702508afc53555efb4c6d6f7f82eb", kill_on_drop: false }`
[INFO] [stdout] 2701458a1cd5249d574755ac3d94ef575a5702508afc53555efb4c6d6f7f82eb
