[INFO] fetching crate futures-await-async-macro 0.1.4... [INFO] testing futures-await-async-macro-0.1.4 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate futures-await-async-macro 0.1.4 into /workspace/builds/worker-28/source [INFO] validating manifest of crates.io crate futures-await-async-macro 0.1.4 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate futures-await-async-macro 0.1.4 [INFO] finished tweaking crates.io crate futures-await-async-macro 0.1.4 [INFO] tweaked toml for crates.io crate futures-await-async-macro 0.1.4 written to /workspace/builds/worker-28/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 047856756d7461bc62f2a68aed4e957607af13879cec60a44fa5bfdd5760a013 [INFO] running `Command { std: "docker" "start" "-a" "047856756d7461bc62f2a68aed4e957607af13879cec60a44fa5bfdd5760a013", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "047856756d7461bc62f2a68aed4e957607af13879cec60a44fa5bfdd5760a013", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "047856756d7461bc62f2a68aed4e957607af13879cec60a44fa5bfdd5760a013", kill_on_drop: false }` [INFO] [stdout] 047856756d7461bc62f2a68aed4e957607af13879cec60a44fa5bfdd5760a013 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 706fd5f180bddcb4b6f4ac93bf6161ede5667a829cd18fe0e8773e8fce127429 [INFO] running `Command { std: "docker" "start" "-a" "706fd5f180bddcb4b6f4ac93bf6161ede5667a829cd18fe0e8773e8fce127429", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling futures-await-async-macro v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:466:24 [INFO] [stdout] | [INFO] [stdout] 466 | fn first_last(tokens: &ToTokens) -> (Span, Span) { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn ToTokens` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:494:59 [INFO] [stdout] | [INFO] [stdout] 494 | fn replace_bang(input: proc_macro2::TokenStream, tokens: &ToTokens) -> proc_macro2::TokenStream { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn ToTokens` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:507:19 [INFO] [stdout] | [INFO] [stdout] 507 | replacements: &[&ToTokens], [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn ToTokens` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `proc_macro2::TokenStream::empty`: please use TokenStream::new [INFO] [stdout] --> src/lib.rs:175:27 [INFO] [stdout] | [INFO] [stdout] 175 | let mut result = Tokens::empty(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `proc_macro2::TokenStream::empty`: please use TokenStream::new [INFO] [stdout] --> src/lib.rs:192:29 [INFO] [stdout] | [INFO] [stdout] 192 | let mut gen_body = Tokens::empty(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `proc_macro2::TokenStream::empty`: please use TokenStream::new [INFO] [stdout] --> src/lib.rs:211:25 [INFO] [stdout] | [INFO] [stdout] 211 | let mut body = Tokens::empty(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `proc_macro2::TokenStream::empty`: please use TokenStream::new [INFO] [stdout] --> src/lib.rs:467:26 [INFO] [stdout] | [INFO] [stdout] 467 | let mut spans = Tokens::empty(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `proc_macro2::TokenStream::empty`: please use TokenStream::new [INFO] [stdout] --> src/lib.rs:495:31 [INFO] [stdout] | [INFO] [stdout] 495 | let mut new_tokens = Tokens::empty(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `proc_macro2::TokenStream::empty`: please use TokenStream::new [INFO] [stdout] --> src/lib.rs:510:31 [INFO] [stdout] | [INFO] [stdout] 510 | let mut new_tokens = Tokens::empty(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | #![feature(proc_macro)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.92s [INFO] running `Command { std: "docker" "inspect" "706fd5f180bddcb4b6f4ac93bf6161ede5667a829cd18fe0e8773e8fce127429", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "706fd5f180bddcb4b6f4ac93bf6161ede5667a829cd18fe0e8773e8fce127429", kill_on_drop: false }` [INFO] [stdout] 706fd5f180bddcb4b6f4ac93bf6161ede5667a829cd18fe0e8773e8fce127429 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c55a804bf3418fa04431648e3d5ebec7b014fbdb7fde3045031332148ed0f177 [INFO] running `Command { std: "docker" "start" "-a" "c55a804bf3418fa04431648e3d5ebec7b014fbdb7fde3045031332148ed0f177", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling futures-await-async-macro v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:466:24 [INFO] [stdout] | [INFO] [stdout] 466 | fn first_last(tokens: &ToTokens) -> (Span, Span) { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn ToTokens` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:494:59 [INFO] [stdout] | [INFO] [stdout] 494 | fn replace_bang(input: proc_macro2::TokenStream, tokens: &ToTokens) -> proc_macro2::TokenStream { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn ToTokens` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:507:19 [INFO] [stdout] | [INFO] [stdout] 507 | replacements: &[&ToTokens], [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn ToTokens` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `proc_macro2::TokenStream::empty`: please use TokenStream::new [INFO] [stdout] --> src/lib.rs:175:27 [INFO] [stdout] | [INFO] [stdout] 175 | let mut result = Tokens::empty(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `proc_macro2::TokenStream::empty`: please use TokenStream::new [INFO] [stdout] --> src/lib.rs:192:29 [INFO] [stdout] | [INFO] [stdout] 192 | let mut gen_body = Tokens::empty(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `proc_macro2::TokenStream::empty`: please use TokenStream::new [INFO] [stdout] --> src/lib.rs:211:25 [INFO] [stdout] | [INFO] [stdout] 211 | let mut body = Tokens::empty(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `proc_macro2::TokenStream::empty`: please use TokenStream::new [INFO] [stdout] --> src/lib.rs:467:26 [INFO] [stdout] | [INFO] [stdout] 467 | let mut spans = Tokens::empty(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `proc_macro2::TokenStream::empty`: please use TokenStream::new [INFO] [stdout] --> src/lib.rs:495:31 [INFO] [stdout] | [INFO] [stdout] 495 | let mut new_tokens = Tokens::empty(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `proc_macro2::TokenStream::empty`: please use TokenStream::new [INFO] [stdout] --> src/lib.rs:510:31 [INFO] [stdout] | [INFO] [stdout] 510 | let mut new_tokens = Tokens::empty(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | #![feature(proc_macro)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:466:24 [INFO] [stdout] | [INFO] [stdout] 466 | fn first_last(tokens: &ToTokens) -> (Span, Span) { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn ToTokens` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:494:59 [INFO] [stdout] | [INFO] [stdout] 494 | fn replace_bang(input: proc_macro2::TokenStream, tokens: &ToTokens) -> proc_macro2::TokenStream { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn ToTokens` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:507:19 [INFO] [stdout] | [INFO] [stdout] 507 | replacements: &[&ToTokens], [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn ToTokens` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `proc_macro2::TokenStream::empty`: please use TokenStream::new [INFO] [stdout] --> src/lib.rs:175:27 [INFO] [stdout] | [INFO] [stdout] 175 | let mut result = Tokens::empty(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `proc_macro2::TokenStream::empty`: please use TokenStream::new [INFO] [stdout] --> src/lib.rs:192:29 [INFO] [stdout] | [INFO] [stdout] 192 | let mut gen_body = Tokens::empty(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `proc_macro2::TokenStream::empty`: please use TokenStream::new [INFO] [stdout] --> src/lib.rs:211:25 [INFO] [stdout] | [INFO] [stdout] 211 | let mut body = Tokens::empty(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `proc_macro2::TokenStream::empty`: please use TokenStream::new [INFO] [stdout] --> src/lib.rs:467:26 [INFO] [stdout] | [INFO] [stdout] 467 | let mut spans = Tokens::empty(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `proc_macro2::TokenStream::empty`: please use TokenStream::new [INFO] [stdout] --> src/lib.rs:495:31 [INFO] [stdout] | [INFO] [stdout] 495 | let mut new_tokens = Tokens::empty(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `proc_macro2::TokenStream::empty`: please use TokenStream::new [INFO] [stdout] --> src/lib.rs:510:31 [INFO] [stdout] | [INFO] [stdout] 510 | let mut new_tokens = Tokens::empty(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | #![feature(proc_macro)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.88s [INFO] running `Command { std: "docker" "inspect" "c55a804bf3418fa04431648e3d5ebec7b014fbdb7fde3045031332148ed0f177", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c55a804bf3418fa04431648e3d5ebec7b014fbdb7fde3045031332148ed0f177", kill_on_drop: false }` [INFO] [stdout] c55a804bf3418fa04431648e3d5ebec7b014fbdb7fde3045031332148ed0f177 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 144aaa0be7dfe956a130c082b5d17b3f260299b2efc1fe90d2882c91e1b47c12 [INFO] running `Command { std: "docker" "start" "-a" "144aaa0be7dfe956a130c082b5d17b3f260299b2efc1fe90d2882c91e1b47c12", kill_on_drop: false }` [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:466:24 [INFO] [stderr] | [INFO] [stderr] 466 | fn first_last(tokens: &ToTokens) -> (Span, Span) { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn ToTokens` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:494:59 [INFO] [stderr] | [INFO] [stderr] 494 | fn replace_bang(input: proc_macro2::TokenStream, tokens: &ToTokens) -> proc_macro2::TokenStream { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn ToTokens` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:507:19 [INFO] [stderr] | [INFO] [stderr] 507 | replacements: &[&ToTokens], [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn ToTokens` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `proc_macro2::TokenStream::empty`: please use TokenStream::new [INFO] [stderr] --> src/lib.rs:175:27 [INFO] [stderr] | [INFO] [stderr] 175 | let mut result = Tokens::empty(); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `proc_macro2::TokenStream::empty`: please use TokenStream::new [INFO] [stderr] --> src/lib.rs:192:29 [INFO] [stderr] | [INFO] [stderr] 192 | let mut gen_body = Tokens::empty(); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `proc_macro2::TokenStream::empty`: please use TokenStream::new [INFO] [stderr] --> src/lib.rs:211:25 [INFO] [stderr] | [INFO] [stderr] 211 | let mut body = Tokens::empty(); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `proc_macro2::TokenStream::empty`: please use TokenStream::new [INFO] [stderr] --> src/lib.rs:467:26 [INFO] [stderr] | [INFO] [stderr] 467 | let mut spans = Tokens::empty(); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `proc_macro2::TokenStream::empty`: please use TokenStream::new [INFO] [stderr] --> src/lib.rs:495:31 [INFO] [stderr] | [INFO] [stderr] 495 | let mut new_tokens = Tokens::empty(); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `proc_macro2::TokenStream::empty`: please use TokenStream::new [INFO] [stderr] --> src/lib.rs:510:31 [INFO] [stderr] | [INFO] [stderr] 510 | let mut new_tokens = Tokens::empty(); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | #![feature(proc_macro)] [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `futures-await-async-macro` (lib) generated 11 warnings [INFO] [stderr] warning: `futures-await-async-macro` (lib test) generated 11 warnings (11 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/futures_await_async_macro-86dd9c5ff204ba15) [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] [stderr] Doc-tests futures-await-async-macro [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" "144aaa0be7dfe956a130c082b5d17b3f260299b2efc1fe90d2882c91e1b47c12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "144aaa0be7dfe956a130c082b5d17b3f260299b2efc1fe90d2882c91e1b47c12", kill_on_drop: false }` [INFO] [stdout] 144aaa0be7dfe956a130c082b5d17b3f260299b2efc1fe90d2882c91e1b47c12