[INFO] cloning repository https://github.com/adam-mcdaniel/graph
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adam-mcdaniel/graph" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadam-mcdaniel%2Fgraph", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadam-mcdaniel%2Fgraph'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6df1db7df1d5bc3e6b667614e840d65fc693b91e
[INFO] checking adam-mcdaniel/graph against master#336209eef13882bd1e211b24779584cb7ef911eb for pr-129249
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadam-mcdaniel%2Fgraph" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  90% (8197/9092)
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[INFO] validating manifest of git repo https://github.com/adam-mcdaniel/graph on toolchain 336209eef13882bd1e211b24779584cb7ef911eb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/adam-mcdaniel/graph
[INFO] finished tweaking git repo https://github.com/adam-mcdaniel/graph
[INFO] tweaked toml for git repo https://github.com/adam-mcdaniel/graph written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/adam-mcdaniel/graph 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" "+336209eef13882bd1e211b24779584cb7ef911eb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4825ffe18d90bb2723014ec4fb32c91327ea0732b10714ef1873a5ab7065a3b0
[INFO] running `Command { std: "docker" "start" "-a" "4825ffe18d90bb2723014ec4fb32c91327ea0732b10714ef1873a5ab7065a3b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4825ffe18d90bb2723014ec4fb32c91327ea0732b10714ef1873a5ab7065a3b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4825ffe18d90bb2723014ec4fb32c91327ea0732b10714ef1873a5ab7065a3b0", kill_on_drop: false }`
[INFO] [stdout] 4825ffe18d90bb2723014ec4fb32c91327ea0732b10714ef1873a5ab7065a3b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9264391576a151804a2bf6e5dfeac1190ec8b57099acfc47e34bf1f51c639c4c
[INFO] running `Command { std: "docker" "start" "-a" "9264391576a151804a2bf6e5dfeac1190ec8b57099acfc47e34bf1f51c639c4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.135
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]     Checking indexmap v2.7.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.95
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking graph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `sync::Mutex`
[INFO] [stdout]  --> src/id.rs:2:87
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fmt::{Display, Formatter, LowerHex, Result as FmtResult, UpperHex}, str::FromStr, sync::Mutex,
[INFO] [stdout]   |                                                                                       ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sync::Mutex`
[INFO] [stdout]  --> src/id.rs:2:87
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fmt::{Display, Formatter, LowerHex, Result as FmtResult, UpperHex}, str::FromStr, sync::Mutex,
[INFO] [stdout]   |                                                                                       ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Properties`
[INFO] [stdout]  --> src/node.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::{Properties, ID};
[INFO] [stdout]   |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Properties`
[INFO] [stdout]  --> src/edge.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{Properties, ID, Node};
[INFO] [stdout]   |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Formatter` and `Result as FmtResult`
[INFO] [stdout]  --> src/record.rs:1:50
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{ops::{Index, IndexMut}, fmt::{Display, Formatter, Result as FmtResult}};
[INFO] [stdout]   |                                                  ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Edge`, `Properties`, and `Value`
[INFO] [stdout]  --> src/record.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::{Node, Edge, Properties, ID, Value};
[INFO] [stdout]   |                   ^^^^  ^^^^^^^^^^      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Properties`
[INFO] [stdout]  --> src/node.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::{Properties, ID};
[INFO] [stdout]   |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Properties`
[INFO] [stdout]  --> src/edge.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{Properties, ID, Node};
[INFO] [stdout]   |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Formatter` and `Result as FmtResult`
[INFO] [stdout]  --> src/record.rs:1:50
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{ops::{Index, IndexMut}, fmt::{Display, Formatter, Result as FmtResult}};
[INFO] [stdout]   |                                                  ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Edge`, `Properties`, and `Value`
[INFO] [stdout]  --> src/record.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::{Node, Edge, Properties, ID, Value};
[INFO] [stdout]   |                   ^^^^  ^^^^^^^^^^      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `S1` should have a snake case name
[INFO] [stdout]    --> src/hash.rs:151:17
[INFO] [stdout]     |
[INFO] [stdout] 151 |             let S1 = (e.rotate_right(14)) ^ (e.rotate_right(18)) ^ (e.rotate_right(41));
[INFO] [stdout]     |                 ^^ help: convert the identifier to snake case (notice the capitalization): `s1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `S0` should have a snake case name
[INFO] [stdout]    --> src/hash.rs:158:17
[INFO] [stdout]     |
[INFO] [stdout] 158 |             let S0 = (a.rotate_right(28)) ^ (a.rotate_right(34)) ^ (a.rotate_right(39));
[INFO] [stdout]     |                 ^^ help: convert the identifier to snake case (notice the capitalization): `s0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `S1` should have a snake case name
[INFO] [stdout]    --> src/hash.rs:151:17
[INFO] [stdout]     |
[INFO] [stdout] 151 |             let S1 = (e.rotate_right(14)) ^ (e.rotate_right(18)) ^ (e.rotate_right(41));
[INFO] [stdout]     |                 ^^ help: convert the identifier to snake case (notice the capitalization): `s1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `S0` should have a snake case name
[INFO] [stdout]    --> src/hash.rs:158:17
[INFO] [stdout]     |
[INFO] [stdout] 158 |             let S0 = (a.rotate_right(28)) ^ (a.rotate_right(34)) ^ (a.rotate_right(39));
[INFO] [stdout]     |                 ^^ help: convert the identifier to snake case (notice the capitalization): `s0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/main.rs:251:13
[INFO] [stdout]     |
[INFO] [stdout] 251 |         let node = g.new_node(person.id)
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `type_` is never read
[INFO] [stdout]    --> src/main.rs:213:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |     struct Person {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 213 |         type_: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/main.rs:251:13
[INFO] [stdout]     |
[INFO] [stdout] 251 |         let node = g.new_node(person.id)
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `type_` is never read
[INFO] [stdout]    --> src/main.rs:213:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |     struct Person {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 213 |         type_: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.74s
[INFO] running `Command { std: "docker" "inspect" "9264391576a151804a2bf6e5dfeac1190ec8b57099acfc47e34bf1f51c639c4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9264391576a151804a2bf6e5dfeac1190ec8b57099acfc47e34bf1f51c639c4c", kill_on_drop: false }`
[INFO] [stdout] 9264391576a151804a2bf6e5dfeac1190ec8b57099acfc47e34bf1f51c639c4c