[INFO] fetching crate err-derive 0.3.0... [INFO] checking err-derive-0.3.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate err-derive 0.3.0 into /workspace/builds/worker-84/source [INFO] validating manifest of crates.io crate err-derive 0.3.0 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate err-derive 0.3.0 [INFO] finished tweaking crates.io crate err-derive 0.3.0 [INFO] tweaked toml for crates.io crate err-derive 0.3.0 written to /workspace/builds/worker-84/source/Cargo.toml [INFO] crate crates.io crate err-derive 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2690c68b9295b2c9d27d4e5cb15368c53ad7adacb3901fcbd6870b78bf8f3a09 [INFO] running `Command { std: "docker" "start" "-a" "2690c68b9295b2c9d27d4e5cb15368c53ad7adacb3901fcbd6870b78bf8f3a09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2690c68b9295b2c9d27d4e5cb15368c53ad7adacb3901fcbd6870b78bf8f3a09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2690c68b9295b2c9d27d4e5cb15368c53ad7adacb3901fcbd6870b78bf8f3a09", kill_on_drop: false }` [INFO] [stdout] 2690c68b9295b2c9d27d4e5cb15368c53ad7adacb3901fcbd6870b78bf8f3a09 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 162d0e2afda2fcb8e9a785fbf5ca83347dc518881322ffd5501f868df8b64512 [INFO] running `Command { std: "docker" "start" "-a" "162d0e2afda2fcb8e9a785fbf5ca83347dc518881322ffd5501f868df8b64512", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling rustversion v1.0.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking quote v1.0.7 [INFO] [stderr] Compiling err-derive v0.3.0 (/tmp/fixit) [INFO] [stderr] Migrating build.rs from 2018 edition to 2021 [INFO] [stderr] Checking synstructure v0.12.4 [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/no-std.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/enums.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/tests.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/skeptic.rs from 2018 edition to 2021 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.98s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Compiling err-derive v0.3.0 (/tmp/fixit) [INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword [INFO] [stdout] --> examples/enums.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug, Error)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: add `dyn` keyword before this trait [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug, dyn Error)] [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `err-derive` due to 3 previous errors [INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword [INFO] [stdout] --> examples/enums.rs:21:17 [INFO] [stdout] | [INFO] [stdout] 21 | #[derive(Debug, Error)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: add `dyn` keyword before this trait [INFO] [stdout] | [INFO] [stdout] 21 | #[derive(Debug, dyn Error)] [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stdout] For more information about this error, try `rustc --explain E0782`. [INFO] [stdout] [INFO] [stderr] error: failed to check after updating to 2021 [INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword [INFO] [stdout] --> tests/tests.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug, Error)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: add `dyn` keyword before this trait [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug, dyn Error)] [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword [INFO] [stdout] --> tests/tests.rs:17:17 [INFO] [stdout] | [INFO] [stdout] 17 | #[derive(Debug, Error)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: add `dyn` keyword before this trait [INFO] [stdout] | [INFO] [stdout] 17 | #[derive(Debug, dyn Error)] [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Caused by: [INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword [INFO] [stdout] --> tests/tests.rs:29:17 [INFO] [stdout] | [INFO] [stdout] 29 | #[derive(Debug, Error)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: add `dyn` keyword before this trait [INFO] [stdout] | [INFO] [stdout] 29 | #[derive(Debug, dyn Error)] [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword [INFO] [stdout] --> tests/tests.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | #[derive(Debug, Error)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: add `dyn` keyword before this trait [INFO] [stdout] | [INFO] [stdout] 39 | #[derive(Debug, dyn Error)] [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword [INFO] [stdout] --> tests/tests.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | #[derive(Debug, Error)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: add `dyn` keyword before this trait [INFO] [stdout] | [INFO] [stdout] 59 | #[derive(Debug, dyn Error)] [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword [INFO] [stdout] --> tests/tests.rs:72:17 [INFO] [stdout] | [INFO] [stdout] 72 | #[derive(Debug, Error)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: add `dyn` keyword before this trait [INFO] [stdout] | [INFO] [stdout] 72 | #[derive(Debug, dyn Error)] [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword [INFO] [stdout] --> tests/tests.rs:84:17 [INFO] [stdout] | [INFO] [stdout] 84 | #[derive(Debug, Error)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: add `dyn` keyword before this trait [INFO] [stdout] | [INFO] [stdout] 84 | #[derive(Debug, dyn Error)] [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword [INFO] [stdout] --> tests/tests.rs:93:17 [INFO] [stdout] | [INFO] [stdout] 93 | #[derive(Debug, Error)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: add `dyn` keyword before this trait [INFO] [stdout] | [INFO] [stdout] 93 | #[derive(Debug, dyn Error)] [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword [INFO] [stdout] --> tests/tests.rs:118:17 [INFO] [stdout] | [INFO] [stdout] 118 | #[derive(Debug, Error)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: add `dyn` keyword before this trait [INFO] [stdout] | [INFO] [stdout] 118 | #[derive(Debug, dyn Error)] [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword [INFO] [stdout] --> tests/tests.rs:133:17 [INFO] [stdout] | [INFO] [stdout] 133 | #[derive(Debug, Error)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: add `dyn` keyword before this trait [INFO] [stdout] | [INFO] [stdout] 133 | #[derive(Debug, dyn Error)] [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0782`. [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "162d0e2afda2fcb8e9a785fbf5ca83347dc518881322ffd5501f868df8b64512", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "162d0e2afda2fcb8e9a785fbf5ca83347dc518881322ffd5501f868df8b64512", kill_on_drop: false }` [INFO] [stdout] 162d0e2afda2fcb8e9a785fbf5ca83347dc518881322ffd5501f868df8b64512