[INFO] fetching crate slog-extra 0.1.2... [INFO] checking slog-extra-0.1.2 against master#3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 for pr-65819 [INFO] extracting crate slog-extra 0.1.2 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate slog-extra 0.1.2 on toolchain 3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate slog-extra 0.1.2 [INFO] finished tweaking crates.io crate slog-extra 0.1.2 [INFO] tweaked toml for crates.io crate slog-extra 0.1.2 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 248b626842a034e79cd4feea475790f08530a2a3a116da63a50254aabcf5d501 [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" "248b626842a034e79cd4feea475790f08530a2a3a116da63a50254aabcf5d501", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "248b626842a034e79cd4feea475790f08530a2a3a116da63a50254aabcf5d501", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "248b626842a034e79cd4feea475790f08530a2a3a116da63a50254aabcf5d501", kill_on_drop: false }` [INFO] [stdout] 248b626842a034e79cd4feea475790f08530a2a3a116da63a50254aabcf5d501 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cabfd4a0fec5cdc5714a30bc961f61113d9a23bf1dd2d35fe4647d3c180d43af [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" "cabfd4a0fec5cdc5714a30bc961f61113d9a23bf1dd2d35fe4647d3c180d43af", kill_on_drop: false }` [INFO] [stderr] Checking slog v1.7.1 [INFO] [stderr] Checking slog-extra v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> lib.rs:54:62 [INFO] [stdout] | [INFO] [stdout] 54 | ... .map(|&(k, ref v)| (k, v as &Serialize)) [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Serialize` [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] --> lib.rs:94:44 [INFO] [stdout] | [INFO] [stdout] 94 | type RecordValues = Vec<(&'static str, Box)>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Serialize + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> lib.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | try!(v.serialize(record, k, &mut ser)) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> lib.rs:222:43 [INFO] [stdout] | [INFO] [stdout] 222 | record_values: Vec<(&'static str, Box)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Serialize + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> lib.rs:54:62 [INFO] [stdout] | [INFO] [stdout] 54 | ... .map(|&(k, ref v)| (k, v as &Serialize)) [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Serialize` [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] --> lib.rs:94:44 [INFO] [stdout] | [INFO] [stdout] 94 | type RecordValues = Vec<(&'static str, Box)>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Serialize + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> lib.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | try!(v.serialize(record, k, &mut ser)) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> lib.rs:222:43 [INFO] [stdout] | [INFO] [stdout] 222 | record_values: Vec<(&'static str, Box)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Serialize + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "cabfd4a0fec5cdc5714a30bc961f61113d9a23bf1dd2d35fe4647d3c180d43af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cabfd4a0fec5cdc5714a30bc961f61113d9a23bf1dd2d35fe4647d3c180d43af", kill_on_drop: false }` [INFO] [stdout] cabfd4a0fec5cdc5714a30bc961f61113d9a23bf1dd2d35fe4647d3c180d43af