[INFO] fetching crate rs-parse-snapshot 1.0.6...
[INFO] checking rs-parse-snapshot-1.0.6 against master#e4106065bf1bb515935d5d024e8d9c86454e2b22 for pr-112160
[INFO] extracting crate rs-parse-snapshot 1.0.6 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate rs-parse-snapshot 1.0.6 on toolchain e4106065bf1bb515935d5d024e8d9c86454e2b22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rs-parse-snapshot 1.0.6
[INFO] finished tweaking crates.io crate rs-parse-snapshot 1.0.6
[INFO] tweaked toml for crates.io crate rs-parse-snapshot 1.0.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yuuang_dominators v0.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d6edf6d103b19e634cf23b81d82d4fdfb8f123f2b2a94a9bd8810356ef433b0
[INFO] running `Command { std: "docker" "start" "-a" "8d6edf6d103b19e634cf23b81d82d4fdfb8f123f2b2a94a9bd8810356ef433b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d6edf6d103b19e634cf23b81d82d4fdfb8f123f2b2a94a9bd8810356ef433b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d6edf6d103b19e634cf23b81d82d4fdfb8f123f2b2a94a9bd8810356ef433b0", kill_on_drop: false }`
[INFO] [stdout] 8d6edf6d103b19e634cf23b81d82d4fdfb8f123f2b2a94a9bd8810356ef433b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2033a860fff7e14d566130f87a696c9aebecc017d77e11a3d15eb948d5aa896
[INFO] running `Command { std: "docker" "start" "-a" "a2033a860fff7e14d566130f87a696c9aebecc017d77e11a3d15eb948d5aa896", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.86
[INFO] [stderr]    Compiling log v0.4.18
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling bumpalo v3.13.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]    Compiling wasm-bindgen v0.2.86
[INFO] [stderr]     Checking rayon-core v1.11.0
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]     Checking iana-time-zone v0.1.56
[INFO] [stderr]     Checking yuuang_dominators v0.6.3
[INFO] [stderr]     Checking petgraph v0.6.3
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.86
[INFO] [stderr]    Compiling serde_derive v1.0.163
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.86
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.86
[INFO] [stderr]     Checking rs-parse-snapshot v1.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `get_ordinal`
[INFO] [stdout]  --> src/parallel.rs:3:64
[INFO] [stdout]   |
[INFO] [stdout] 3 |     find_char_boundary, get_edges_property, get_node_property, get_ordinal, read_to_snapshot,
[INFO] [stdout]   |                                                                ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_ordinal`
[INFO] [stdout]  --> src/parallel.rs:3:64
[INFO] [stdout]   |
[INFO] [stdout] 3 |     find_char_boundary, get_edges_property, get_node_property, get_ordinal, read_to_snapshot,
[INFO] [stdout]   |                                                                ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NodeParam`
[INFO] [stdout]  --> src/snapshot.rs:6:45
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use crate::define::define::{Edge, Node, NodeParam, RcNode, EDGE_FIELDS};
[INFO] [stdout]   |                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NodeParam`
[INFO] [stdout]  --> src/snapshot.rs:6:45
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use crate::define::define::{Edge, Node, NodeParam, RcNode, EDGE_FIELDS};
[INFO] [stdout]   |                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_id`
[INFO] [stdout]   --> src/parallel.rs:78:17
[INFO] [stdout]    |
[INFO] [stdout] 78 |             let node_id = node.id;
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `to_node_id`
[INFO] [stdout]   --> src/parallel.rs:93:25
[INFO] [stdout]    |
[INFO] [stdout] 93 |                     let to_node_id = edge.tn;
[INFO] [stdout]    |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_node_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `user_root_id` is never read
[INFO] [stdout]   --> src/snapshot.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let mut user_root_id = 0;
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_id`
[INFO] [stdout]   --> src/parallel.rs:78:17
[INFO] [stdout]    |
[INFO] [stdout] 78 |             let node_id = node.id;
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `to_node_id`
[INFO] [stdout]   --> src/parallel.rs:93:25
[INFO] [stdout]    |
[INFO] [stdout] 93 |                     let to_node_id = edge.tn;
[INFO] [stdout]    |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_node_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `user_root_id` is never read
[INFO] [stdout]   --> src/snapshot.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let mut user_root_id = 0;
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.40s
[INFO] running `Command { std: "docker" "inspect" "a2033a860fff7e14d566130f87a696c9aebecc017d77e11a3d15eb948d5aa896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2033a860fff7e14d566130f87a696c9aebecc017d77e11a3d15eb948d5aa896", kill_on_drop: false }`
[INFO] [stdout] a2033a860fff7e14d566130f87a696c9aebecc017d77e11a3d15eb948d5aa896