[INFO] fetching crate tokio-trace 0.1.0...
[INFO] checking tokio-trace-0.1.0 against master#cfbc6d4cf1acbac5c025acf8ed68929caa551df3 for pr-75494-beta
[INFO] extracting crate tokio-trace 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate tokio-trace 0.1.0 on toolchain cfbc6d4cf1acbac5c025acf8ed68929caa551df3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-trace 0.1.0
[INFO] finished tweaking crates.io crate tokio-trace 0.1.0
[INFO] tweaked toml for crates.io crate tokio-trace 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c1268a5f346c3cd67e017342ffbb8648745ac40480f8bb9f7ef83572c579a62
[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" "2c1268a5f346c3cd67e017342ffbb8648745ac40480f8bb9f7ef83572c579a62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c1268a5f346c3cd67e017342ffbb8648745ac40480f8bb9f7ef83572c579a62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c1268a5f346c3cd67e017342ffbb8648745ac40480f8bb9f7ef83572c579a62", kill_on_drop: false }`
[INFO] [stdout] 2c1268a5f346c3cd67e017342ffbb8648745ac40480f8bb9f7ef83572c579a62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7a2d7594c2e34302ad19e7c3f2668e372f1ef45d8d2b6bab603b759958948c4
[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" "b7a2d7594c2e34302ad19e7c3f2668e372f1ef45d8d2b6bab603b759958948c4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking tokio-trace-core v0.2.0
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking tokio-trace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/span.rs:303:58
[INFO] [stdout]     |
[INFO] [stdout] 303 |                     .value_set(&[(&field, Some(value as &field::Value))]),
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn field::Value`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/span.rs:531:51
[INFO] [stdout]     |
[INFO] [stdout] 531 |         self.0.record(&mut |k: &field::Field, v: &fmt::Debug| {
[INFO] [stdout]     |                                                   ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/span.rs:543:51
[INFO] [stdout]     |
[INFO] [stdout] 543 |         self.0.record(&mut |k: &field::Field, v: &fmt::Debug| {
[INFO] [stdout]     |                                                   ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/span.rs:303:58
[INFO] [stdout]     |
[INFO] [stdout] 303 |                     .value_set(&[(&field, Some(value as &field::Value))]),
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn field::Value`
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:3:24
[INFO] [stdout]     |
[INFO] [stdout] 3   | #![cfg_attr(test, deny(warnings))]
[INFO] [stdout]     |                        ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(bare_trait_objects)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/span.rs:531:51
[INFO] [stdout]     |
[INFO] [stdout] 531 |         self.0.record(&mut |k: &field::Field, v: &fmt::Debug| {
[INFO] [stdout]     |                                                   ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/span.rs:543:51
[INFO] [stdout]     |
[INFO] [stdout] 543 |         self.0.record(&mut |k: &field::Field, v: &fmt::Debug| {
[INFO] [stdout]     |                                                   ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-trace`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b7a2d7594c2e34302ad19e7c3f2668e372f1ef45d8d2b6bab603b759958948c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7a2d7594c2e34302ad19e7c3f2668e372f1ef45d8d2b6bab603b759958948c4", kill_on_drop: false }`
[INFO] [stdout] b7a2d7594c2e34302ad19e7c3f2668e372f1ef45d8d2b6bab603b759958948c4
