[INFO] fetching crate ink_lang_codegen 3.4.0...
[INFO] testing ink_lang_codegen-3.4.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate ink_lang_codegen 3.4.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ink_lang_codegen 3.4.0
[INFO] finished tweaking crates.io crate ink_lang_codegen 3.4.0
[INFO] tweaked toml for crates.io crate ink_lang_codegen 3.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ink_lang_codegen 3.4.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 40 packages to latest compatible versions
[INFO] [stderr]       Adding derive_more v0.99.20 (available: v2.0.1)
[INFO] [stderr]       Adding heck v0.4.1 (available: v0.5.0)
[INFO] [stderr]       Adding impl-serde v0.3.2 (available: v0.5.0)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.110)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff1389ebd64da2f249f6c1bf3679c824d980c1c33f90746060c4e68406169e73
[INFO] running `Command { std: "docker" "start" "-a" "ff1389ebd64da2f249f6c1bf3679c824d980c1c33f90746060c4e68406169e73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff1389ebd64da2f249f6c1bf3679c824d980c1c33f90746060c4e68406169e73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff1389ebd64da2f249f6c1bf3679c824d980c1c33f90746060c4e68406169e73", kill_on_drop: false }`
[INFO] [stdout] ff1389ebd64da2f249f6c1bf3679c824d980c1c33f90746060c4e68406169e73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0e0db2327565b3a8959dddb60047d33b2ec102fc8fe6e29118150bee842edfb
[INFO] running `Command { std: "docker" "start" "-a" "a0e0db2327565b3a8959dddb60047d33b2ec102fc8fe6e29118150bee842edfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling toml_edit v0.23.7
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling byte-slice-cast v1.2.3
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling const_format v0.2.35
[INFO] [stderr]    Compiling impl-serde v0.3.2
[INFO] [stderr]    Compiling ink_lang_ir v3.4.0
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.7.5
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.3
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling ink_lang_codegen v3.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generator/arg_list.rs:45:28
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn input_types(inputs: ir::InputsIter) -> Vec<&syn::Type> {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^         ^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            the lifetime is hidden 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] 45 | pub fn input_types(inputs: ir::InputsIter<'_>) -> Vec<&syn::Type> {
[INFO] [stdout]    |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/generator/trait_def/trait_registry.rs:225:17
[INFO] [stdout]     |
[INFO] [stdout] 225 |         inputs: ir::InputsIter,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^ the lifetime is hidden here
[INFO] [stdout] 226 |     ) -> (Vec<syn::Ident>, Vec<&syn::Type>) {
[INFO] [stdout]     |                                ^^^^^^^^^^ the same 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] 225 |         inputs: ir::InputsIter<'_>,
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.80s
[INFO] running `Command { std: "docker" "inspect" "a0e0db2327565b3a8959dddb60047d33b2ec102fc8fe6e29118150bee842edfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0e0db2327565b3a8959dddb60047d33b2ec102fc8fe6e29118150bee842edfb", kill_on_drop: false }`
[INFO] [stdout] a0e0db2327565b3a8959dddb60047d33b2ec102fc8fe6e29118150bee842edfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab1828592ee2f676f64ad4718e8faf24c1b7a68342176e30a1378f6b6759df53
[INFO] running `Command { std: "docker" "start" "-a" "ab1828592ee2f676f64ad4718e8faf24c1b7a68342176e30a1378f6b6759df53", kill_on_drop: false }`
[INFO] [stderr]    Compiling ink_lang_codegen v3.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generator/arg_list.rs:45:28
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn input_types(inputs: ir::InputsIter) -> Vec<&syn::Type> {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^         ^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            the lifetime is hidden 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] 45 | pub fn input_types(inputs: ir::InputsIter<'_>) -> Vec<&syn::Type> {
[INFO] [stdout]    |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/generator/trait_def/trait_registry.rs:225:17
[INFO] [stdout]     |
[INFO] [stdout] 225 |         inputs: ir::InputsIter,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^ the lifetime is hidden here
[INFO] [stdout] 226 |     ) -> (Vec<syn::Ident>, Vec<&syn::Type>) {
[INFO] [stdout]     |                                ^^^^^^^^^^ the same 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] 225 |         inputs: ir::InputsIter<'_>,
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generator/arg_list.rs:45:28
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn input_types(inputs: ir::InputsIter) -> Vec<&syn::Type> {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^         ^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            the lifetime is hidden 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] 45 | pub fn input_types(inputs: ir::InputsIter<'_>) -> Vec<&syn::Type> {
[INFO] [stdout]    |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/generator/trait_def/trait_registry.rs:225:17
[INFO] [stdout]     |
[INFO] [stdout] 225 |         inputs: ir::InputsIter,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^ the lifetime is hidden here
[INFO] [stdout] 226 |     ) -> (Vec<syn::Ident>, Vec<&syn::Type>) {
[INFO] [stdout]     |                                ^^^^^^^^^^ the same 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] 225 |         inputs: ir::InputsIter<'_>,
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.80s
[INFO] running `Command { std: "docker" "inspect" "ab1828592ee2f676f64ad4718e8faf24c1b7a68342176e30a1378f6b6759df53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab1828592ee2f676f64ad4718e8faf24c1b7a68342176e30a1378f6b6759df53", kill_on_drop: false }`
[INFO] [stdout] ab1828592ee2f676f64ad4718e8faf24c1b7a68342176e30a1378f6b6759df53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 61cfd558548e622831dde68247372b15280f776b1be1bc1a0b218214ae814efa
[INFO] running `Command { std: "docker" "start" "-a" "61cfd558548e622831dde68247372b15280f776b1be1bc1a0b218214ae814efa", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/generator/arg_list.rs:45:28
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub fn input_types(inputs: ir::InputsIter) -> Vec<&syn::Type> {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^         ^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]    |                            |
[INFO] [stderr]    |                            the lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub fn input_types(inputs: ir::InputsIter<'_>) -> Vec<&syn::Type> {
[INFO] [stderr]    |                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/generator/trait_def/trait_registry.rs:225:17
[INFO] [stderr]     |
[INFO] [stderr] 225 |         inputs: ir::InputsIter,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^ the lifetime is hidden here
[INFO] [stderr] 226 |     ) -> (Vec<syn::Ident>, Vec<&syn::Type>) {
[INFO] [stderr]     |                                ^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 225 |         inputs: ir::InputsIter<'_>,
[INFO] [stderr]     |                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `ink_lang_codegen` (lib) generated 2 warnings (run `cargo fix --lib -p ink_lang_codegen` to apply 2 suggestions)
[INFO] [stderr] warning: `ink_lang_codegen` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ink_lang_codegen-77278fe09322bace)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test generator::metadata::tests::extract_doc_comments_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ink_lang_codegen
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "61cfd558548e622831dde68247372b15280f776b1be1bc1a0b218214ae814efa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61cfd558548e622831dde68247372b15280f776b1be1bc1a0b218214ae814efa", kill_on_drop: false }`
[INFO] [stdout] 61cfd558548e622831dde68247372b15280f776b1be1bc1a0b218214ae814efa
