[INFO] cloning repository https://github.com/I0HuKc/cypher
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/I0HuKc/cypher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FI0HuKc%2Fcypher", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FI0HuKc%2Fcypher'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b4d60347e0f5dd8357a0abf81ebe3cce0c2f4473
[INFO] checking I0HuKc/cypher against master#12f35ad39ed3e39df4d953c46d4f6cc6c82adc96 for pr-155299-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FI0HuKc%2Fcypher" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/I0HuKc/cypher
[INFO] finished tweaking git repo https://github.com/I0HuKc/cypher
[INFO] tweaked toml for git repo https://github.com/I0HuKc/cypher written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/I0HuKc/cypher on toolchain 12f35ad39ed3e39df4d953c46d4f6cc6c82adc96
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+12f35ad39ed3e39df4d953c46d4f6cc6c82adc96" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/I0HuKc/cypher 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" "+12f35ad39ed3e39df4d953c46d4f6cc6c82adc96" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro-error-attr v1.0.4
[INFO] [stderr]   Downloaded proc-macro-error v1.0.4
[INFO] [stderr]   Downloaded proc-macro2 v1.0.79
[INFO] [stderr]   Downloaded proc_macro_roids v0.7.0
[INFO] [stderr]   Downloaded cypher_derive v0.1.5
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+12f35ad39ed3e39df4d953c46d4f6cc6c82adc96" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3b6fbd4dc95809b8bed8bce93581376394b96205cb231473f1eb0a8aefa9283
[INFO] running `Command { std: "docker" "start" "-a" "d3b6fbd4dc95809b8bed8bce93581376394b96205cb231473f1eb0a8aefa9283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3b6fbd4dc95809b8bed8bce93581376394b96205cb231473f1eb0a8aefa9283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3b6fbd4dc95809b8bed8bce93581376394b96205cb231473f1eb0a8aefa9283", kill_on_drop: false }`
[INFO] [stdout] d3b6fbd4dc95809b8bed8bce93581376394b96205cb231473f1eb0a8aefa9283
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+12f35ad39ed3e39df4d953c46d4f6cc6c82adc96" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15d6e22580494bb9c9ab56c1abfcee93003f02232c63b60103681444a8d4548f
[INFO] running `Command { std: "docker" "start" "-a" "15d6e22580494bb9c9ab56c1abfcee93003f02232c63b60103681444a8d4548f", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking neo4j_cypher v0.2.2 (/opt/rustwide/workdir/neo4j_cypher)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> neo4j_cypher/src/entity.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn node(&self, nv: &str) -> Node;
[INFO] [stdout]     |             ^^^^^               ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |             |
[INFO] [stdout]     |             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn node(&self, nv: &str) -> Node<'_>;
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> neo4j_cypher/src/entity.rs:176:22
[INFO] [stdout]     |
[INFO] [stdout] 176 |     pub fn from_node(&self) -> &Node {
[INFO] [stdout]     |                      ^^^^^     ^^^^^
[INFO] [stdout]     |                      |         ||
[INFO] [stdout]     |                      |         |the same lifetime is hidden here
[INFO] [stdout]     |                      |         the same lifetime is elided here
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 176 |     pub fn from_node(&self) -> &Node<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> neo4j_cypher/src/entity.rs:180:20
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn to_node(&self) -> &Node {
[INFO] [stdout]     |                    ^^^^^     ^^^^^
[INFO] [stdout]     |                    |         ||
[INFO] [stdout]     |                    |         |the same lifetime is hidden here
[INFO] [stdout]     |                    |         the same lifetime is elided here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn to_node(&self) -> &Node<'_> {
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> neo4j_cypher/src/entity.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn node(&self, nv: &str) -> Node;
[INFO] [stdout]     |             ^^^^^               ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |             |
[INFO] [stdout]     |             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn node(&self, nv: &str) -> Node<'_>;
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> neo4j_cypher/src/entity.rs:176:22
[INFO] [stdout]     |
[INFO] [stdout] 176 |     pub fn from_node(&self) -> &Node {
[INFO] [stdout]     |                      ^^^^^     ^^^^^
[INFO] [stdout]     |                      |         ||
[INFO] [stdout]     |                      |         |the same lifetime is hidden here
[INFO] [stdout]     |                      |         the same lifetime is elided here
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 176 |     pub fn from_node(&self) -> &Node<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> neo4j_cypher/src/entity.rs:180:20
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn to_node(&self) -> &Node {
[INFO] [stdout]     |                    ^^^^^     ^^^^^
[INFO] [stdout]     |                    |         ||
[INFO] [stdout]     |                    |         |the same lifetime is hidden here
[INFO] [stdout]     |                    |         the same lifetime is elided here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn to_node(&self) -> &Node<'_> {
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking proc_macro_roids v0.7.0
[INFO] [stderr]     Checking cypher_derive v0.1.6 (/opt/rustwide/workdir/cypher_derive)
[INFO] [stdout] warning: fields `ident`, `generics`, and `original` are never read
[INFO] [stdout]   --> cypher_derive/src/core/ast.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct Container<'a> {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout]  6 |     pub ident: syn::Ident,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  9 |     pub generics: &'a syn::Generics,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 10 |     pub original: &'a syn::DeriveInput,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `member` and `ty` are never read
[INFO] [stdout]   --> cypher_derive/src/core/ast.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Field<'a> {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 18 |     pub member: syn::Member,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 19 |     pub attrs: attr::Field,
[INFO] [stdout] 20 |     pub ty: &'a syn::Type,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `settable_renamed`, `gettable`, and `gettable_renamed` are never read
[INFO] [stdout]    --> cypher_derive/src/core/attr.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 168 | pub struct Name {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] 169 |     pub settable: String,
[INFO] [stdout] 170 |     pub settable_renamed: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 171 |     pub gettable: String,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 172 |     pub gettable_renamed: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Expr` is never constructed
[INFO] [stdout]   --> cypher_derive/src/fragment.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Expr(pub Fragment);
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Stmts` is never constructed
[INFO] [stdout]   --> cypher_derive/src/fragment.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Stmts(pub Fragment);
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ident`, `generics`, and `original` are never read
[INFO] [stdout]   --> cypher_derive/src/core/ast.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct Container<'a> {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout]  6 |     pub ident: syn::Ident,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  9 |     pub generics: &'a syn::Generics,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 10 |     pub original: &'a syn::DeriveInput,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `member` and `ty` are never read
[INFO] [stdout]   --> cypher_derive/src/core/ast.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Field<'a> {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 18 |     pub member: syn::Member,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 19 |     pub attrs: attr::Field,
[INFO] [stdout] 20 |     pub ty: &'a syn::Type,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `settable_renamed`, `gettable`, and `gettable_renamed` are never read
[INFO] [stdout]    --> cypher_derive/src/core/attr.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 168 | pub struct Name {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] 169 |     pub settable: String,
[INFO] [stdout] 170 |     pub settable_renamed: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 171 |     pub gettable: String,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 172 |     pub gettable_renamed: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Expr` is never constructed
[INFO] [stdout]   --> cypher_derive/src/fragment.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Expr(pub Fragment);
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Stmts` is never constructed
[INFO] [stdout]   --> cypher_derive/src/fragment.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Stmts(pub Fragment);
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.95s
[INFO] running `Command { std: "docker" "inspect" "15d6e22580494bb9c9ab56c1abfcee93003f02232c63b60103681444a8d4548f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15d6e22580494bb9c9ab56c1abfcee93003f02232c63b60103681444a8d4548f", kill_on_drop: false }`
[INFO] [stdout] 15d6e22580494bb9c9ab56c1abfcee93003f02232c63b60103681444a8d4548f
