[INFO] cloning repository https://github.com/jcaesar/test-rust-procmacro-derive-playground [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jcaesar/test-rust-procmacro-derive-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcaesar%2Ftest-rust-procmacro-derive-playground", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcaesar%2Ftest-rust-procmacro-derive-playground'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7226960dd3c3a0fc8fe78ce783e2963f4d742753 [INFO] testing jcaesar/test-rust-procmacro-derive-playground against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcaesar%2Ftest-rust-procmacro-derive-playground" "/workspace/builds/worker-27/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jcaesar/test-rust-procmacro-derive-playground on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jcaesar/test-rust-procmacro-derive-playground [INFO] finished tweaking git repo https://github.com/jcaesar/test-rust-procmacro-derive-playground [INFO] tweaked toml for git repo https://github.com/jcaesar/test-rust-procmacro-derive-playground written to /workspace/builds/worker-27/source/Cargo.toml [INFO] crate git repo https://github.com/jcaesar/test-rust-procmacro-derive-playground already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b880ffe526c2699f8939c99b7460994ecdf50b2dae1b4588fea42ffdec7aa90e [INFO] running `Command { std: "docker" "start" "-a" "b880ffe526c2699f8939c99b7460994ecdf50b2dae1b4588fea42ffdec7aa90e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b880ffe526c2699f8939c99b7460994ecdf50b2dae1b4588fea42ffdec7aa90e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b880ffe526c2699f8939c99b7460994ecdf50b2dae1b4588fea42ffdec7aa90e", kill_on_drop: false }` [INFO] [stdout] b880ffe526c2699f8939c99b7460994ecdf50b2dae1b4588fea42ffdec7aa90e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82e0259a50f9e7a6c3eb658dfa11cc7f8decc9de5fb536191f54aba3be2aa89b [INFO] running `Command { std: "docker" "start" "-a" "82e0259a50f9e7a6c3eb658dfa11cc7f8decc9de5fb536191f54aba3be2aa89b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.45 [INFO] [stderr] Compiling hello_macro v0.1.0 (/opt/rustwide/workdir/hello_macro) [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling hello_macro_derive v0.1.0 (/opt/rustwide/workdir/hello_macro_derive) [INFO] [stderr] Compiling hello_macro_use v0.1.0 (/opt/rustwide/workdir/hello_macro_use) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> hello_macro_use/src/main.rs:24:67 [INFO] [stdout] | [INFO] [stdout] 24 | } else if let Some(value) = value.downcast_ref::<&Debug>() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 24 - } else if let Some(value) = value.downcast_ref::<&Debug>() { [INFO] [stdout] 24 + } else if let Some(value) = value.downcast_ref::<&dyn Debug>() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.16s [INFO] running `Command { std: "docker" "inspect" "82e0259a50f9e7a6c3eb658dfa11cc7f8decc9de5fb536191f54aba3be2aa89b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82e0259a50f9e7a6c3eb658dfa11cc7f8decc9de5fb536191f54aba3be2aa89b", kill_on_drop: false }` [INFO] [stdout] 82e0259a50f9e7a6c3eb658dfa11cc7f8decc9de5fb536191f54aba3be2aa89b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4233124045bc7038262fee4a855abb39b0dc865e9e50b159a55bf35a61f86f0 [INFO] running `Command { std: "docker" "start" "-a" "c4233124045bc7038262fee4a855abb39b0dc865e9e50b159a55bf35a61f86f0", kill_on_drop: false }` [INFO] [stderr] Compiling hello_macro v0.1.0 (/opt/rustwide/workdir/hello_macro) [INFO] [stderr] Compiling hello_macro_derive v0.1.0 (/opt/rustwide/workdir/hello_macro_derive) [INFO] [stderr] Compiling hello_macro_use v0.1.0 (/opt/rustwide/workdir/hello_macro_use) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> hello_macro_use/src/main.rs:24:67 [INFO] [stdout] | [INFO] [stdout] 24 | } else if let Some(value) = value.downcast_ref::<&Debug>() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 24 - } else if let Some(value) = value.downcast_ref::<&Debug>() { [INFO] [stdout] 24 + } else if let Some(value) = value.downcast_ref::<&dyn Debug>() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.35s [INFO] running `Command { std: "docker" "inspect" "c4233124045bc7038262fee4a855abb39b0dc865e9e50b159a55bf35a61f86f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4233124045bc7038262fee4a855abb39b0dc865e9e50b159a55bf35a61f86f0", kill_on_drop: false }` [INFO] [stdout] c4233124045bc7038262fee4a855abb39b0dc865e9e50b159a55bf35a61f86f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dae51469a57f1cdce74dae4f2c78fd25c930ae43bcb2c08c4ebcc2e52892f524 [INFO] running `Command { std: "docker" "start" "-a" "dae51469a57f1cdce74dae4f2c78fd25c930ae43bcb2c08c4ebcc2e52892f524", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> hello_macro_use/src/main.rs:24:67 [INFO] [stderr] | [INFO] [stderr] 24 | } else if let Some(value) = value.downcast_ref::<&Debug>() { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 24 - } else if let Some(value) = value.downcast_ref::<&Debug>() { [INFO] [stderr] 24 + } else if let Some(value) = value.downcast_ref::<&dyn Debug>() { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `hello_macro_use` (bin "hello_macro_use" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.36s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hello_macro-27c2fca1bb0fdc2e) [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] Running unittests (/opt/rustwide/target/debug/deps/hello_macro_derive-de204420155d121a) [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] Running unittests (/opt/rustwide/target/debug/deps/hello_macro_use-e70a1a0659ac2f47) [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 hello_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] [stderr] Doc-tests hello_macro_derive [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" "dae51469a57f1cdce74dae4f2c78fd25c930ae43bcb2c08c4ebcc2e52892f524", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dae51469a57f1cdce74dae4f2c78fd25c930ae43bcb2c08c4ebcc2e52892f524", kill_on_drop: false }` [INFO] [stdout] dae51469a57f1cdce74dae4f2c78fd25c930ae43bcb2c08c4ebcc2e52892f524