[INFO] fetching crate error_defs 0.1.0... [INFO] checking error_defs-0.1.0 against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526 [INFO] extracting crate error_defs 0.1.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate error_defs 0.1.0 on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate error_defs 0.1.0 [INFO] finished tweaking crates.io crate error_defs 0.1.0 [INFO] tweaked toml for crates.io crate error_defs 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bc44e536b2aea48b43a00c05d148b5d8d56a9c3c99a9fdb44c38497426384dcf [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bc44e536b2aea48b43a00c05d148b5d8d56a9c3c99a9fdb44c38497426384dcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc44e536b2aea48b43a00c05d148b5d8d56a9c3c99a9fdb44c38497426384dcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc44e536b2aea48b43a00c05d148b5d8d56a9c3c99a9fdb44c38497426384dcf", kill_on_drop: false }` [INFO] [stdout] bc44e536b2aea48b43a00c05d148b5d8d56a9c3c99a9fdb44c38497426384dcf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28d292419a9ded3f4e2aa245b05cd43717bb58cddc644a655e3386a18d059c73 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "28d292419a9ded3f4e2aa245b05cd43717bb58cddc644a655e3386a18d059c73", kill_on_drop: false }` [INFO] [stderr] Checking error_defs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/example.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | / error_defs! { [INFO] [stdout] 8 | | error Example { [INFO] [stdout] 9 | | VariantA [INFO] [stdout] 10 | | => "short description", [INFO] [stdout] ... | [INFO] [stdout] 19 | | } [INFO] [stdout] 20 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/example.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | / error_defs! { [INFO] [stdout] 8 | | error Example { [INFO] [stdout] 9 | | VariantA [INFO] [stdout] 10 | | => "short description", [INFO] [stdout] ... | [INFO] [stdout] 19 | | } [INFO] [stdout] 20 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/example.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | / error_defs! { [INFO] [stdout] 8 | | error Example { [INFO] [stdout] 9 | | VariantA [INFO] [stdout] 10 | | => "short description", [INFO] [stdout] ... | [INFO] [stdout] 19 | | } [INFO] [stdout] 20 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/example.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | / error_defs! { [INFO] [stdout] 8 | | error Example { [INFO] [stdout] 9 | | VariantA [INFO] [stdout] 10 | | => "short description", [INFO] [stdout] ... | [INFO] [stdout] 19 | | } [INFO] [stdout] 20 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/example.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | / error_defs! { [INFO] [stdout] 8 | | error Example { [INFO] [stdout] 9 | | VariantA [INFO] [stdout] 10 | | => "short description", [INFO] [stdout] ... | [INFO] [stdout] 19 | | } [INFO] [stdout] 20 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> examples/example.rs:34:55 [INFO] [stdout] | [INFO] [stdout] 34 | println!("error::Error::description => {}", e.description()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> examples/example.rs:35:57 [INFO] [stdout] | [INFO] [stdout] 35 | println!("error: Error::cause => {:?}", e.cause()); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> examples/example.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | / error_defs! { [INFO] [stdout] 8 | | error Example { [INFO] [stdout] 9 | | VariantA [INFO] [stdout] 10 | | => "short description", [INFO] [stdout] ... | [INFO] [stdout] 19 | | } [INFO] [stdout] 20 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "28d292419a9ded3f4e2aa245b05cd43717bb58cddc644a655e3386a18d059c73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28d292419a9ded3f4e2aa245b05cd43717bb58cddc644a655e3386a18d059c73", kill_on_drop: false }` [INFO] [stdout] 28d292419a9ded3f4e2aa245b05cd43717bb58cddc644a655e3386a18d059c73