[INFO] fetching crate strand-derive 0.5.1... [INFO] testing strand-derive-0.5.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate strand-derive 0.5.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate strand-derive 0.5.1 [INFO] finished tweaking crates.io crate strand-derive 0.5.1 [INFO] tweaked toml for crates.io crate strand-derive 0.5.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate strand-derive 0.5.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 4 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c9f569a79e94c2ef0eec3220196dfce8e42a479fe1b6a6e8832cab278647f6e0 [INFO] running `Command { std: "docker" "start" "-a" "c9f569a79e94c2ef0eec3220196dfce8e42a479fe1b6a6e8832cab278647f6e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9f569a79e94c2ef0eec3220196dfce8e42a479fe1b6a6e8832cab278647f6e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9f569a79e94c2ef0eec3220196dfce8e42a479fe1b6a6e8832cab278647f6e0", kill_on_drop: false }` [INFO] [stdout] c9f569a79e94c2ef0eec3220196dfce8e42a479fe1b6a6e8832cab278647f6e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7715829cd0126630084b6fa0a50e26caa6d29e6606e1050ab6f2eb504bb1bba1 [INFO] running `Command { std: "docker" "start" "-a" "7715829cd0126630084b6fa0a50e26caa6d29e6606e1050ab6f2eb504bb1bba1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling unicode-ident v1.0.24 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling strand-derive v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/strand_enum.rs:100:24 [INFO] [stdout] | [INFO] [stdout] 100 | fn get_variants(input: &syn::DeriveInput) -> syn::Result<(Vec, Vec, Option)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^ ^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden 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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 100 | fn get_variants(input: &syn::DeriveInput) -> syn::Result<(Vec>, Vec>, Option>)> { [INFO] [stdout] | ++++ ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/strand_struct.rs:70:22 [INFO] [stdout] | [INFO] [stdout] 70 | fn get_fields(input: &syn::DeriveInput) -> syn::Result<(Vec, Extras)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden 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] 70 | fn get_fields(input: &syn::DeriveInput) -> syn::Result<(Vec>, Extras<'_>)> { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.72s [INFO] running `Command { std: "docker" "inspect" "7715829cd0126630084b6fa0a50e26caa6d29e6606e1050ab6f2eb504bb1bba1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7715829cd0126630084b6fa0a50e26caa6d29e6606e1050ab6f2eb504bb1bba1", kill_on_drop: false }` [INFO] [stdout] 7715829cd0126630084b6fa0a50e26caa6d29e6606e1050ab6f2eb504bb1bba1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cdb0a0329547ba9789f45a2f29a583cf599db461e06380421278aa7e8f0459ea [INFO] running `Command { std: "docker" "start" "-a" "cdb0a0329547ba9789f45a2f29a583cf599db461e06380421278aa7e8f0459ea", kill_on_drop: false }` [INFO] [stderr] Compiling strand-derive v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/strand_enum.rs:100:24 [INFO] [stdout] | [INFO] [stdout] 100 | fn get_variants(input: &syn::DeriveInput) -> syn::Result<(Vec, Vec, Option)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^ ^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden 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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 100 | fn get_variants(input: &syn::DeriveInput) -> syn::Result<(Vec>, Vec>, Option>)> { [INFO] [stdout] | ++++ ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/strand_struct.rs:70:22 [INFO] [stdout] | [INFO] [stdout] 70 | fn get_fields(input: &syn::DeriveInput) -> syn::Result<(Vec, Extras)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden 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] 70 | fn get_fields(input: &syn::DeriveInput) -> syn::Result<(Vec>, Extras<'_>)> { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/strand_enum.rs:100:24 [INFO] [stdout] | [INFO] [stdout] 100 | fn get_variants(input: &syn::DeriveInput) -> syn::Result<(Vec, Vec, Option)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^ ^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden 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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 100 | fn get_variants(input: &syn::DeriveInput) -> syn::Result<(Vec>, Vec>, Option>)> { [INFO] [stdout] | ++++ ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/strand_struct.rs:70:22 [INFO] [stdout] | [INFO] [stdout] 70 | fn get_fields(input: &syn::DeriveInput) -> syn::Result<(Vec, Extras)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden 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] 70 | fn get_fields(input: &syn::DeriveInput) -> syn::Result<(Vec>, Extras<'_>)> { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `Command { std: "docker" "inspect" "cdb0a0329547ba9789f45a2f29a583cf599db461e06380421278aa7e8f0459ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdb0a0329547ba9789f45a2f29a583cf599db461e06380421278aa7e8f0459ea", kill_on_drop: false }` [INFO] [stdout] cdb0a0329547ba9789f45a2f29a583cf599db461e06380421278aa7e8f0459ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 93001a0ac452abb92ef70ae083e537f0a237dac004273906cf1255cf9f8b91c8 [INFO] running `Command { std: "docker" "start" "-a" "93001a0ac452abb92ef70ae083e537f0a237dac004273906cf1255cf9f8b91c8", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/strand_enum.rs:100:24 [INFO] [stderr] | [INFO] [stderr] 100 | fn get_variants(input: &syn::DeriveInput) -> syn::Result<(Vec, Vec, Option)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ ^^^^^^ ^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stderr] | | | | [INFO] [stderr] | | | the same lifetime is hidden here [INFO] [stderr] | | the same lifetime is hidden here [INFO] [stderr] | the lifetime is elided 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] 100 | fn get_variants(input: &syn::DeriveInput) -> syn::Result<(Vec>, Vec>, Option>)> { [INFO] [stderr] | ++++ ++++ ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/strand_struct.rs:70:22 [INFO] [stderr] | [INFO] [stderr] 70 | fn get_fields(input: &syn::DeriveInput) -> syn::Result<(Vec, Extras)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ ^^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | | [INFO] [stderr] | | the same lifetime is hidden here [INFO] [stderr] | the 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] 70 | fn get_fields(input: &syn::DeriveInput) -> syn::Result<(Vec>, Extras<'_>)> { [INFO] [stderr] | ++++ ++++ [INFO] [stderr] [INFO] [stderr] warning: `strand-derive` (lib) generated 2 warnings (run `cargo fix --lib -p strand-derive` to apply 2 suggestions) [INFO] [stderr] warning: `strand-derive` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/strand_derive-c622d16a7f98b77d) [INFO] [stdout] [INFO] [stderr] Doc-tests strand_derive [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] [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" "93001a0ac452abb92ef70ae083e537f0a237dac004273906cf1255cf9f8b91c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93001a0ac452abb92ef70ae083e537f0a237dac004273906cf1255cf9f8b91c8", kill_on_drop: false }` [INFO] [stdout] 93001a0ac452abb92ef70ae083e537f0a237dac004273906cf1255cf9f8b91c8