[INFO] fetching crate meritrank2 0.5.2...
[INFO] testing meritrank2-0.5.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate meritrank2 0.5.2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate meritrank2 0.5.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate meritrank2 0.5.2
[INFO] tweaked toml for crates.io crate meritrank2 0.5.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate meritrank2 0.5.2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate meritrank2 0.5.2 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fixedbitset v0.2.0
[INFO] [stderr]   Downloaded syn v2.0.53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86fd7fba4a0e2bf889b92dc5a731e6ea4a294cbaa1fb2e3272eae10c1955fa94
[INFO] running `Command { std: "docker" "start" "-a" "86fd7fba4a0e2bf889b92dc5a731e6ea4a294cbaa1fb2e3272eae10c1955fa94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86fd7fba4a0e2bf889b92dc5a731e6ea4a294cbaa1fb2e3272eae10c1955fa94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86fd7fba4a0e2bf889b92dc5a731e6ea4a294cbaa1fb2e3272eae10c1955fa94", kill_on_drop: false }`
[INFO] [stdout] 86fd7fba4a0e2bf889b92dc5a731e6ea4a294cbaa1fb2e3272eae10c1955fa94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99eab6f5432e46c8d7b69636e04443fbdc1feb56312e1eaccde18a86c9f9d848
[INFO] running `Command { std: "docker" "start" "-a" "99eab6f5432e46c8d7b69636e04443fbdc1feb56312e1eaccde18a86c9f9d848", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling uuid v1.8.0
[INFO] [stderr]    Compiling petgraph v0.6.4
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling meritrank2 v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.89s
[INFO] running `Command { std: "docker" "inspect" "99eab6f5432e46c8d7b69636e04443fbdc1feb56312e1eaccde18a86c9f9d848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99eab6f5432e46c8d7b69636e04443fbdc1feb56312e1eaccde18a86c9f9d848", kill_on_drop: false }`
[INFO] [stdout] 99eab6f5432e46c8d7b69636e04443fbdc1feb56312e1eaccde18a86c9f9d848
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 550dfc89449f830d1a2f225b1d95a66f4ca1b118f45a4345aac836d47908c7ad
[INFO] running `Command { std: "docker" "start" "-a" "550dfc89449f830d1a2f225b1d95a66f4ca1b118f45a4345aac836d47908c7ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling meritrank2 v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `get_walks` found for struct `MeritRank` in the current scope
[INFO] [stdout]    --> tests/test_meritrank.rs:31:31
[INFO] [stdout]     |
[INFO] [stdout]  31 |         assert_eq!(merit_rank.get_walks().len(), 0);
[INFO] [stdout]     |                               ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `get_ranks` with a similar name, but with different arguments
[INFO] [stdout]    --> /opt/rustwide/workdir/src/rank.rs:322:5
[INFO] [stdout]     |
[INFO] [stdout] 322 | /     pub fn get_ranks(
[INFO] [stdout] 323 | |         &self,
[INFO] [stdout] 324 | |         ego: NodeId,
[INFO] [stdout] 325 | |         limit: Option<usize>,
[INFO] [stdout] 326 | |     ) -> Result<Vec<(NodeId, Weight)>, MeritRankError> {
[INFO] [stdout]     | |______________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_walks` found for struct `MeritRank` in the current scope
[INFO] [stdout]    --> tests/test_meritrank.rs:40:32
[INFO] [stdout]     |
[INFO] [stdout]  40 |         let walks = merit_rank.get_walks();
[INFO] [stdout]     |                                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `get_ranks` with a similar name, but with different arguments
[INFO] [stdout]    --> /opt/rustwide/workdir/src/rank.rs:322:5
[INFO] [stdout]     |
[INFO] [stdout] 322 | /     pub fn get_ranks(
[INFO] [stdout] 323 | |         &self,
[INFO] [stdout] 324 | |         ego: NodeId,
[INFO] [stdout] 325 | |         limit: Option<usize>,
[INFO] [stdout] 326 | |     ) -> Result<Vec<(NodeId, Weight)>, MeritRankError> {
[INFO] [stdout]     | |______________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_neg_hits` found for struct `MeritRank` in the current scope
[INFO] [stdout]   --> tests/test_meritrank.rs:52:33
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let result = merit_rank.get_neg_hits();
[INFO] [stdout]    |                                 ^^^^^^^^^^^^ method not found in `MeritRank`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_meritrank_long` is never used
[INFO] [stdout]    --> tests/test_dumps.rs:136:8
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn test_meritrank_long() -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_graph` found for struct `MeritRank` in the current scope
[INFO] [stdout]   --> tests/test_meritrank.rs:70:33
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let result = merit_rank.get_graph();
[INFO] [stdout]    |                                 ^^^^^^^^^ method not found in `MeritRank`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_graph_mut` found for struct `MeritRank` in the current scope
[INFO] [stdout]   --> tests/test_meritrank.rs:82:33
[INFO] [stdout]    |
[INFO] [stdout] 82 |         let result = merit_rank.get_graph_mut();
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^ method not found in `MeritRank`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_alpha` found for struct `MeritRank` in the current scope
[INFO] [stdout]   --> tests/test_meritrank.rs:94:33
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let result = merit_rank.get_alpha();
[INFO] [stdout]    |                                 ^^^^^^^^^ method not found in `MeritRank`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_alpha` found for struct `MeritRank` in the current scope
[INFO] [stdout]    --> tests/test_meritrank.rs:104:20
[INFO] [stdout]     |
[INFO] [stdout] 104 |         merit_rank.set_alpha(alpha);
[INFO] [stdout]     |                    ^^^^^^^^^ method not found in `MeritRank`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_alpha` found for struct `MeritRank` in the current scope
[INFO] [stdout]    --> tests/test_meritrank.rs:105:31
[INFO] [stdout]     |
[INFO] [stdout] 105 |         assert_eq!(merit_rank.get_alpha(), 0.0);
[INFO] [stdout]     |                               ^^^^^^^^^ method not found in `MeritRank`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_hit_counts` found for struct `MeritRank` in the current scope
[INFO] [stdout]    --> tests/test_meritrank.rs:114:33
[INFO] [stdout]     |
[INFO] [stdout] 114 |         let result = merit_rank.get_hit_counts(&node);
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^ method not found in `MeritRank`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `increment_hit_counts` found for struct `MeritRank` in the current scope
[INFO] [stdout]    --> tests/test_meritrank.rs:127:20
[INFO] [stdout]     |
[INFO] [stdout] 127 |         merit_rank.increment_hit_counts(&walk);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^ method not found in `MeritRank`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_hit_counts` found for struct `MeritRank` in the current scope
[INFO] [stdout]    --> tests/test_meritrank.rs:130:24
[INFO] [stdout]     |
[INFO] [stdout] 130 |             merit_rank.get_hit_counts(&node),
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^ method not found in `MeritRank`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `meritrank2` (test "test_meritrank") due to 11 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "550dfc89449f830d1a2f225b1d95a66f4ca1b118f45a4345aac836d47908c7ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "550dfc89449f830d1a2f225b1d95a66f4ca1b118f45a4345aac836d47908c7ad", kill_on_drop: false }`
[INFO] [stdout] 550dfc89449f830d1a2f225b1d95a66f4ca1b118f45a4345aac836d47908c7ad
