[INFO] fetching crate smodel-proc 1.0.11...
[INFO] building smodel-proc-1.0.11 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate smodel-proc 1.0.11 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate smodel-proc 1.0.11
[INFO] finished tweaking crates.io crate smodel-proc 1.0.11
[INFO] tweaked toml for crates.io crate smodel-proc 1.0.11 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smodel-proc 1.0.11 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae3a3c5971f986f5268d1fc6698fbb17a0e179b1e18d1bee01f5f544a6e31396
[INFO] running `Command { std: "docker" "start" "-a" "ae3a3c5971f986f5268d1fc6698fbb17a0e179b1e18d1bee01f5f544a6e31396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae3a3c5971f986f5268d1fc6698fbb17a0e179b1e18d1bee01f5f544a6e31396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae3a3c5971f986f5268d1fc6698fbb17a0e179b1e18d1bee01f5f544a6e31396", kill_on_drop: false }`
[INFO] [stdout] ae3a3c5971f986f5268d1fc6698fbb17a0e179b1e18d1bee01f5f544a6e31396
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7028dddacbe57695436b0480b079a2060b506a436f1a32ad7ed12b176d0b05a
[INFO] running `Command { std: "docker" "start" "-a" "e7028dddacbe57695436b0480b079a2060b506a436f1a32ad7ed12b176d0b05a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling by_address v1.2.1
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling smodel-proc v1.0.11 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shared_map.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn borrow(&self) -> std::cell::Ref<HashMap<K, V>> {
[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] 57 |     pub fn borrow(&self) -> std::cell::Ref<'_, HashMap<K, V>> {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shared_array.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn iter(&self) -> SharedArrayIterator<T> where T: Clone {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn iter(&self) -> SharedArrayIterator<'_, T> where T: Clone {
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_smtype_slot`, `is_field_slot`, and `is_method_slot` are never used
[INFO] [stdout]   --> src/symbol.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | impl Symbol {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] 85 |     pub fn is_smtype_slot(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub fn is_field_slot(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |     pub fn is_method_slot(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SmTypeSlot` is never constructed
[INFO] [stdout]    --> src/symbol.rs:317:12
[INFO] [stdout]     |
[INFO] [stdout] 317 | pub struct SmTypeSlot(pub Symbol);
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FieldSlot` is never constructed
[INFO] [stdout]    --> src/symbol.rs:337:12
[INFO] [stdout]     |
[INFO] [stdout] 337 | pub struct FieldSlot(pub Symbol);
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MethodSlot` is never constructed
[INFO] [stdout]    --> src/symbol.rs:358:12
[INFO] [stdout]     |
[INFO] [stdout] 358 | pub struct MethodSlot(pub Symbol);
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.71s
[INFO] running `Command { std: "docker" "inspect" "e7028dddacbe57695436b0480b079a2060b506a436f1a32ad7ed12b176d0b05a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7028dddacbe57695436b0480b079a2060b506a436f1a32ad7ed12b176d0b05a", kill_on_drop: false }`
[INFO] [stdout] e7028dddacbe57695436b0480b079a2060b506a436f1a32ad7ed12b176d0b05a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4dac6b2c2090930ab16ca41a8e8257179d82e2dbaf9efba21abd03b2a5b23051
[INFO] running `Command { std: "docker" "start" "-a" "4dac6b2c2090930ab16ca41a8e8257179d82e2dbaf9efba21abd03b2a5b23051", kill_on_drop: false }`
[INFO] [stderr]    Compiling smodel-proc v1.0.11 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `is_smtype_slot`, `is_field_slot`, and `is_method_slot` are never used
[INFO] [stdout]   --> src/symbol.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | impl Symbol {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] 85 |     pub fn is_smtype_slot(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub fn is_field_slot(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |     pub fn is_method_slot(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SmTypeSlot` is never constructed
[INFO] [stdout]    --> src/symbol.rs:317:12
[INFO] [stdout]     |
[INFO] [stdout] 317 | pub struct SmTypeSlot(pub Symbol);
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FieldSlot` is never constructed
[INFO] [stdout]    --> src/symbol.rs:337:12
[INFO] [stdout]     |
[INFO] [stdout] 337 | pub struct FieldSlot(pub Symbol);
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MethodSlot` is never constructed
[INFO] [stdout]    --> src/symbol.rs:358:12
[INFO] [stdout]     |
[INFO] [stdout] 358 | pub struct MethodSlot(pub Symbol);
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shared_map.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn borrow(&self) -> std::cell::Ref<HashMap<K, V>> {
[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] 57 |     pub fn borrow(&self) -> std::cell::Ref<'_, HashMap<K, V>> {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shared_array.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn iter(&self) -> SharedArrayIterator<T> where T: Clone {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn iter(&self) -> SharedArrayIterator<'_, T> where T: Clone {
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shared_map.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn borrow(&self) -> std::cell::Ref<HashMap<K, V>> {
[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] 57 |     pub fn borrow(&self) -> std::cell::Ref<'_, HashMap<K, V>> {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_smtype_slot`, `is_field_slot`, and `is_method_slot` are never used
[INFO] [stdout]   --> src/symbol.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | impl Symbol {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] 85 |     pub fn is_smtype_slot(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub fn is_field_slot(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |     pub fn is_method_slot(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SmTypeSlot` is never constructed
[INFO] [stdout]    --> src/symbol.rs:317:12
[INFO] [stdout]     |
[INFO] [stdout] 317 | pub struct SmTypeSlot(pub Symbol);
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FieldSlot` is never constructed
[INFO] [stdout]    --> src/symbol.rs:337:12
[INFO] [stdout]     |
[INFO] [stdout] 337 | pub struct FieldSlot(pub Symbol);
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shared_array.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn iter(&self) -> SharedArrayIterator<T> where T: Clone {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn iter(&self) -> SharedArrayIterator<'_, T> where T: Clone {
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MethodSlot` is never constructed
[INFO] [stdout]    --> src/symbol.rs:358:12
[INFO] [stdout]     |
[INFO] [stdout] 358 | pub struct MethodSlot(pub Symbol);
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "4dac6b2c2090930ab16ca41a8e8257179d82e2dbaf9efba21abd03b2a5b23051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dac6b2c2090930ab16ca41a8e8257179d82e2dbaf9efba21abd03b2a5b23051", kill_on_drop: false }`
[INFO] [stdout] 4dac6b2c2090930ab16ca41a8e8257179d82e2dbaf9efba21abd03b2a5b23051
