[INFO] fetching crate libflo_dynamic_event 0.1.2... [INFO] checking libflo_dynamic_event-0.1.2 against master#c9228570668803e3e6402770d55f23a12c9ae686 for pr-79472 [INFO] extracting crate libflo_dynamic_event 0.1.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate libflo_dynamic_event 0.1.2 on toolchain c9228570668803e3e6402770d55f23a12c9ae686 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate libflo_dynamic_event 0.1.2 [INFO] removed path dependency libflo_module from crates.io crate libflo_dynamic_event 0.1.2 [INFO] finished tweaking crates.io crate libflo_dynamic_event 0.1.2 [INFO] tweaked toml for crates.io crate libflo_dynamic_event 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a4c50d5a30ce2601765a7c277eda03d92c22bc08b463e75feab78209531ea3e5 [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" "a4c50d5a30ce2601765a7c277eda03d92c22bc08b463e75feab78209531ea3e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a4c50d5a30ce2601765a7c277eda03d92c22bc08b463e75feab78209531ea3e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4c50d5a30ce2601765a7c277eda03d92c22bc08b463e75feab78209531ea3e5", kill_on_drop: false }` [INFO] [stdout] a4c50d5a30ce2601765a7c277eda03d92c22bc08b463e75feab78209531ea3e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 126af5fc51b27a4779be5a5c5756e407b0b657b28b0581745ece96bae109c436 [INFO] running `Command { std: "docker" "start" "-a" "126af5fc51b27a4779be5a5c5756e407b0b657b28b0581745ece96bae109c436", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling syntex_pos v0.44.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking backtrace v0.3.55 [INFO] [stderr] Compiling syntex_errors v0.44.0 [INFO] [stderr] Checking error-chain v0.7.2 [INFO] [stderr] Compiling syntex_syntax v0.44.1 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking serde_json v0.8.6 [INFO] [stderr] Compiling aster v0.27.0 [INFO] [stderr] Compiling syntex v0.44.0 [INFO] [stderr] Compiling quasi v0.20.1 [INFO] [stderr] Compiling serde_codegen_internals v0.8.9 [INFO] [stderr] Compiling quasi_codegen v0.20.0 [INFO] [stderr] Compiling serde_codegen v0.8.9 [INFO] [stderr] Compiling libflo_module v0.1.2 [INFO] [stderr] Compiling libflo_dynamic_event v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/libflo_dynamic_event-0c570737f0cb00fb/out/serde_types.rs:25:29 [INFO] [stdout] | [INFO] [stdout] 25 | ... try!(_serializer . serialize_struct ( [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/libflo_dynamic_event-0c570737f0cb00fb/out/serde_types.rs:27:25 [INFO] [stdout] | [INFO] [stdout] 27 | try!(_serializer . serialize_struct_elt ( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/libflo_dynamic_event-0c570737f0cb00fb/out/serde_types.rs:29:25 [INFO] [stdout] | [INFO] [stdout] 29 | try!(_serializer . serialize_struct_elt ( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/libflo_dynamic_event-0c570737f0cb00fb/out/serde_types.rs:66:29 [INFO] [stdout] | [INFO] [stdout] 66 | ... try!(_serializer . serialize_struct ( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/libflo_dynamic_event-0c570737f0cb00fb/out/serde_types.rs:68:25 [INFO] [stdout] | [INFO] [stdout] 68 | try!(_serializer . serialize_struct_elt ( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/libflo_dynamic_event-0c570737f0cb00fb/out/serde_types.rs:160:43 [INFO] [stdout] | [INFO] [stdout] 160 | ... match try!(visitor . visit :: < [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/libflo_dynamic_event-0c570737f0cb00fb/out/serde_types.rs:164:45 [INFO] [stdout] | [INFO] [stdout] 164 | ... try!(visitor . end ( )); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/libflo_dynamic_event-0c570737f0cb00fb/out/serde_types.rs:168:33 [INFO] [stdout] | [INFO] [stdout] 168 | ... try!(visitor . end ( )); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/libflo_dynamic_event-0c570737f0cb00fb/out/serde_types.rs:180:43 [INFO] [stdout] | [INFO] [stdout] 180 | ... try!(visitor . visit_key :: < [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/libflo_dynamic_event-0c570737f0cb00fb/out/serde_types.rs:189:54 [INFO] [stdout] | [INFO] [stdout] 189 | ... Some(try!(visitor . [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/libflo_dynamic_event-0c570737f0cb00fb/out/serde_types.rs:195:45 [INFO] [stdout] | [INFO] [stdout] 195 | ... try!(visitor . visit_value :: < [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/libflo_dynamic_event-0c570737f0cb00fb/out/serde_types.rs:201:33 [INFO] [stdout] | [INFO] [stdout] 201 | ... try!(visitor . end ( )); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/libflo_dynamic_event-0c570737f0cb00fb/out/serde_types.rs:206:41 [INFO] [stdout] | [INFO] [stdout] 206 | ... try!(visitor . missing_field ( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/payload.rs:16:33 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn destructure(self) -> (DynamicEventMapper) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [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] --> src/error.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / error_chain! { [INFO] [stdout] 4 | | types { } [INFO] [stdout] 5 | | [INFO] [stdout] 6 | | links { [INFO] [stdout] ... | [INFO] [stdout] 47 | | } [INFO] [stdout] 48 | | } [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] --> /opt/rustwide/target/debug/build/libflo_dynamic_event-0c570737f0cb00fb/out/serde_types.rs:25:29 [INFO] [stdout] | [INFO] [stdout] 25 | ... try!(_serializer . serialize_struct ( [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/libflo_dynamic_event-0c570737f0cb00fb/out/serde_types.rs:27:25 [INFO] [stdout] | [INFO] [stdout] 27 | try!(_serializer . serialize_struct_elt ( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/libflo_dynamic_event-0c570737f0cb00fb/out/serde_types.rs:29:25 [INFO] [stdout] | [INFO] [stdout] 29 | try!(_serializer . serialize_struct_elt ( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/libflo_dynamic_event-0c570737f0cb00fb/out/serde_types.rs:66:29 [INFO] [stdout] | [INFO] [stdout] 66 | ... try!(_serializer . serialize_struct ( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/libflo_dynamic_event-0c570737f0cb00fb/out/serde_types.rs:68:25 [INFO] [stdout] | [INFO] [stdout] 68 | try!(_serializer . serialize_struct_elt ( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/libflo_dynamic_event-0c570737f0cb00fb/out/serde_types.rs:160:43 [INFO] [stdout] | [INFO] [stdout] 160 | ... match try!(visitor . visit :: < [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/libflo_dynamic_event-0c570737f0cb00fb/out/serde_types.rs:164:45 [INFO] [stdout] | [INFO] [stdout] 164 | ... try!(visitor . end ( )); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/libflo_dynamic_event-0c570737f0cb00fb/out/serde_types.rs:168:33 [INFO] [stdout] | [INFO] [stdout] 168 | ... try!(visitor . end ( )); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/libflo_dynamic_event-0c570737f0cb00fb/out/serde_types.rs:180:43 [INFO] [stdout] | [INFO] [stdout] 180 | ... try!(visitor . visit_key :: < [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/libflo_dynamic_event-0c570737f0cb00fb/out/serde_types.rs:189:54 [INFO] [stdout] | [INFO] [stdout] 189 | ... Some(try!(visitor . [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/libflo_dynamic_event-0c570737f0cb00fb/out/serde_types.rs:195:45 [INFO] [stdout] | [INFO] [stdout] 195 | ... try!(visitor . visit_value :: < [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/libflo_dynamic_event-0c570737f0cb00fb/out/serde_types.rs:201:33 [INFO] [stdout] | [INFO] [stdout] 201 | ... try!(visitor . end ( )); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/libflo_dynamic_event-0c570737f0cb00fb/out/serde_types.rs:206:41 [INFO] [stdout] | [INFO] [stdout] 206 | ... try!(visitor . missing_field ( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/payload.rs:16:33 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn destructure(self) -> (DynamicEventMapper) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [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] --> src/error.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / error_chain! { [INFO] [stdout] 4 | | types { } [INFO] [stdout] 5 | | [INFO] [stdout] 6 | | links { [INFO] [stdout] ... | [INFO] [stdout] 47 | | } [INFO] [stdout] 48 | | } [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::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/error.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / error_chain! { [INFO] [stdout] 4 | | types { } [INFO] [stdout] 5 | | [INFO] [stdout] 6 | | links { [INFO] [stdout] ... | [INFO] [stdout] 47 | | } [INFO] [stdout] 48 | | } [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::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/error.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / error_chain! { [INFO] [stdout] 4 | | types { } [INFO] [stdout] 5 | | [INFO] [stdout] 6 | | links { [INFO] [stdout] ... | [INFO] [stdout] 47 | | } [INFO] [stdout] 48 | | } [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: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.97s [INFO] running `Command { std: "docker" "inspect" "126af5fc51b27a4779be5a5c5756e407b0b657b28b0581745ece96bae109c436", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "126af5fc51b27a4779be5a5c5756e407b0b657b28b0581745ece96bae109c436", kill_on_drop: false }` [INFO] [stdout] 126af5fc51b27a4779be5a5c5756e407b0b657b28b0581745ece96bae109c436