[INFO] cloning repository https://github.com/chernomor/struct2hashmap
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chernomor/struct2hashmap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchernomor%2Fstruct2hashmap", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchernomor%2Fstruct2hashmap'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d3d4e65e6d5ec916fcaa18eb376ea723d2c254fe
[INFO] checking chernomor/struct2hashmap against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchernomor%2Fstruct2hashmap" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/chernomor/struct2hashmap
[INFO] finished tweaking git repo https://github.com/chernomor/struct2hashmap
[INFO] tweaked toml for git repo https://github.com/chernomor/struct2hashmap written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/chernomor/struct2hashmap on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/chernomor/struct2hashmap 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:8:12
[INFO] [stderr]    |
[INFO] [stderr]  8 | homepage = "https://github.com/chernomor/struct2hashmap"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 12 | repository = "https://github.com/chernomor/struct2hashmap"
[INFO] [stderr]    |              ---------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `struct2hashmap` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5e3b32b23074799d7cbdc9ca3794e422463cada0df2212a95a99d1381379486a
[INFO] running `Command { std: "docker" "start" "5e3b32b23074799d7cbdc9ca3794e422463cada0df2212a95a99d1381379486a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e3b32b23074799d7cbdc9ca3794e422463cada0df2212a95a99d1381379486a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5e3b32b23074799d7cbdc9ca3794e422463cada0df2212a95a99d1381379486a" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e3b32b23074799d7cbdc9ca3794e422463cada0df2212a95a99d1381379486a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5e3b32b23074799d7cbdc9ca3794e422463cada0df2212a95a99d1381379486a" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:8:12
[INFO] [stderr]    |
[INFO] [stderr]  8 | homepage = "https://github.com/chernomor/struct2hashmap"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 12 | repository = "https://github.com/chernomor/struct2hashmap"
[INFO] [stderr]    |              ---------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `struct2hashmap` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]     Checking quote v1.0.2
[INFO] [stderr]     Checking struct2hashmap_derive v0.1.0 (/opt/rustwide/workdir/struct2hashmap_derive)
[INFO] [stdout] error: useless conversion to the same type: `quote::__rt::token_stream::TokenStream`
[INFO] [stdout]   --> struct2hashmap_derive/src/lib.rs:38:28
[INFO] [stdout]    |
[INFO] [stdout] 38 |               None => return quote_spanned! {
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 39 | |                 field.ty.span()=>compile_error!("You can only derive this on structs with named fields!");
[INFO] [stdout] 40 | |             }.into(),
[INFO] [stdout]    | |____________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `quote::__rt::token_stream::TokenStream`
[INFO] [stdout]   --> struct2hashmap_derive/src/lib.rs:51:28
[INFO] [stdout]    |
[INFO] [stdout] 51 |               None => return quote_spanned! {
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 52 | |                 field.ty.span()=>compile_error!("You can only derive this on structs with named fields!");
[INFO] [stdout] 53 | |             }.into(),
[INFO] [stdout]    | |____________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `struct2hashmap_derive` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `quote::__rt::token_stream::TokenStream`
[INFO] [stdout]   --> struct2hashmap_derive/src/lib.rs:38:28
[INFO] [stdout]    |
[INFO] [stdout] 38 |               None => return quote_spanned! {
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 39 | |                 field.ty.span()=>compile_error!("You can only derive this on structs with named fields!");
[INFO] [stdout] 40 | |             }.into(),
[INFO] [stdout]    | |____________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `quote::__rt::token_stream::TokenStream`
[INFO] [stdout]   --> struct2hashmap_derive/src/lib.rs:51:28
[INFO] [stdout]    |
[INFO] [stdout] 51 |               None => return quote_spanned! {
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 52 | |                 field.ty.span()=>compile_error!("You can only derive this on structs with named fields!");
[INFO] [stdout] 53 | |             }.into(),
[INFO] [stdout]    | |____________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `struct2hashmap_derive` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "5e3b32b23074799d7cbdc9ca3794e422463cada0df2212a95a99d1381379486a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e3b32b23074799d7cbdc9ca3794e422463cada0df2212a95a99d1381379486a", kill_on_drop: false }`
[INFO] [stdout] 5e3b32b23074799d7cbdc9ca3794e422463cada0df2212a95a99d1381379486a
