[INFO] fetching crate agreed 1.1.0...
[INFO] testing agreed-1.1.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate agreed 1.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate agreed 1.1.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate agreed 1.1.0
[INFO] finished tweaking crates.io crate agreed 1.1.0
[INFO] tweaked toml for crates.io crate agreed 1.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2267fcc1e711ecfa835d66151fd7a30c2df49cd3bec4d917579615014d4087c1
[INFO] running `Command { std: "docker" "start" "-a" "2267fcc1e711ecfa835d66151fd7a30c2df49cd3bec4d917579615014d4087c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2267fcc1e711ecfa835d66151fd7a30c2df49cd3bec4d917579615014d4087c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2267fcc1e711ecfa835d66151fd7a30c2df49cd3bec4d917579615014d4087c1", kill_on_drop: false }`
[INFO] [stdout] 2267fcc1e711ecfa835d66151fd7a30c2df49cd3bec4d917579615014d4087c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc95f9c9fb74967531f0c46c6d6fdbbe3d283d7d11a25c326ea446cc0788c2a9
[INFO] running `Command { std: "docker" "start" "-a" "bc95f9c9fb74967531f0c46c6d6fdbbe3d283d7d11a25c326ea446cc0788c2a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-sink v0.3.15
[INFO] [stderr]    Compiling futures-io v0.3.15
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling tracing-core v0.1.18
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling tokio v1.8.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling pin-project v1.0.7
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling futures-executor v0.3.15
[INFO] [stderr]    Compiling futures v0.3.15
[INFO] [stderr]    Compiling agreed v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `is_at_line_rate`
[INFO] [stdout]    --> src/core/mod.rs:735:5
[INFO] [stdout]     |
[INFO] [stdout] 735 |     pub is_at_line_rate: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `handle`
[INFO] [stdout]   --> src/replication/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub handle: JoinHandle<()>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.09s
[INFO] running `Command { std: "docker" "inspect" "bc95f9c9fb74967531f0c46c6d6fdbbe3d283d7d11a25c326ea446cc0788c2a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc95f9c9fb74967531f0c46c6d6fdbbe3d283d7d11a25c326ea446cc0788c2a9", kill_on_drop: false }`
[INFO] [stdout] bc95f9c9fb74967531f0c46c6d6fdbbe3d283d7d11a25c326ea446cc0788c2a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5dc2057316cb3e0b264cbe1f3f7615936a032848e898ba7bf78cb6a0a28ca209
[INFO] running `Command { std: "docker" "start" "-a" "5dc2057316cb3e0b264cbe1f3f7615936a032848e898ba7bf78cb6a0a28ca209", kill_on_drop: false }`
[INFO] [stderr]    Compiling agreed v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `is_at_line_rate`
[INFO] [stdout]    --> src/core/mod.rs:735:5
[INFO] [stdout]     |
[INFO] [stdout] 735 |     pub is_at_line_rate: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `handle`
[INFO] [stdout]   --> src/replication/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub handle: JoinHandle<()>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `is_at_line_rate`
[INFO] [stdout]    --> src/core/mod.rs:735:5
[INFO] [stdout]     |
[INFO] [stdout] 735 |     pub is_at_line_rate: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `handle`
[INFO] [stdout]   --> src/replication/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub handle: JoinHandle<()>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.26s
[INFO] running `Command { std: "docker" "inspect" "5dc2057316cb3e0b264cbe1f3f7615936a032848e898ba7bf78cb6a0a28ca209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dc2057316cb3e0b264cbe1f3f7615936a032848e898ba7bf78cb6a0a28ca209", kill_on_drop: false }`
[INFO] [stdout] 5dc2057316cb3e0b264cbe1f3f7615936a032848e898ba7bf78cb6a0a28ca209
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 86b8fc6babb212b97a52c5fdf0bf7efec0fc33143ebe5d5d3be4221d1bdd121b
[INFO] running `Command { std: "docker" "start" "-a" "86b8fc6babb212b97a52c5fdf0bf7efec0fc33143ebe5d5d3be4221d1bdd121b", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `is_at_line_rate`
[INFO] [stderr]    --> src/core/mod.rs:735:5
[INFO] [stderr]     |
[INFO] [stderr] 735 |     pub is_at_line_rate: bool,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `handle`
[INFO] [stderr]   --> src/replication/mod.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub handle: JoinHandle<()>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `is_at_line_rate`
[INFO] [stderr]    --> src/core/mod.rs:735:5
[INFO] [stderr]     |
[INFO] [stderr] 735 |     pub is_at_line_rate: bool,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `handle`
[INFO] [stderr]   --> src/replication/mod.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub handle: JoinHandle<()>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/agreed-b2f6bf8b0407a2b0)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test core::replication::tests::snapshot_is_within_half_of_threshold::happy_path_true_when_within_half_threshold ... ok
[INFO] [stdout] test core::replication::tests::snapshot_is_within_half_of_threshold::happy_path_false_when_above_half_threshold ... ok
[INFO] [stdout] test core::replication::tests::snapshot_is_within_half_of_threshold::guards_against_underflow ... ok
[INFO] [stdout] test core::replication::tests::calculate_new_commit_index::majority_wins ... ok
[INFO] [stdout] test core::replication::tests::calculate_new_commit_index::len_zero_should_return_current_commit ... ok
[INFO] [stdout] test core::replication::tests::calculate_new_commit_index::basic_values ... ok
[INFO] [stdout] test core::replication::tests::calculate_new_commit_index::len_one_where_less_than_current ... ok
[INFO] [stdout] test core::replication::tests::calculate_new_commit_index::len_one_where_greater_than_current ... ok
[INFO] [stdout] test config::tests::test_invalid_election_timeout_config_produces_expected_error ... ok
[INFO] [stdout] test config::tests::test_config_defaults ... ok
[INFO] [stderr]    Doc-tests agreed
[INFO] [stdout] test core::replication::tests::calculate_new_commit_index::even_number_of_nodes ... ok
[INFO] [stdout] test config::tests::test_config_with_specified_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "86b8fc6babb212b97a52c5fdf0bf7efec0fc33143ebe5d5d3be4221d1bdd121b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86b8fc6babb212b97a52c5fdf0bf7efec0fc33143ebe5d5d3be4221d1bdd121b", kill_on_drop: false }`
[INFO] [stdout] 86b8fc6babb212b97a52c5fdf0bf7efec0fc33143ebe5d5d3be4221d1bdd121b