[INFO] cloning repository https://github.com/LukeMathWalker/tracing-bunyan-formatter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LukeMathWalker/tracing-bunyan-formatter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukeMathWalker%2Ftracing-bunyan-formatter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukeMathWalker%2Ftracing-bunyan-formatter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8c0ed4353f2cca2d2d878f9f1cf173c918b61a42 [INFO] checking LukeMathWalker/tracing-bunyan-formatter against try#f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2 for pr-156992 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukeMathWalker%2Ftracing-bunyan-formatter" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/LukeMathWalker/tracing-bunyan-formatter [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/LukeMathWalker/tracing-bunyan-formatter [INFO] tweaked toml for git repo https://github.com/LukeMathWalker/tracing-bunyan-formatter written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/LukeMathWalker/tracing-bunyan-formatter on toolchain f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 47 packages to latest compatible versions [INFO] [stderr] Adding claims v0.6.0 (available: v0.8.0) [INFO] [stderr] Adding gethostname v0.2.3 (available: v1.1.0) [INFO] [stderr] Adding tracing-log v0.1.4 (available: v0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded valuable-serde v0.1.1 [INFO] [stderr] Downloaded zerocopy-derive v0.8.51 [INFO] [stderr] Downloaded zerocopy v0.8.51 [INFO] [stderr] Downloaded claims v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 487177fe4dc4e921456afae8342c39a6fc2a39a6266c6df28b4d8f211a754007 [INFO] running `Command { std: "docker" "start" "-a" "487177fe4dc4e921456afae8342c39a6fc2a39a6266c6df28b4d8f211a754007", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "487177fe4dc4e921456afae8342c39a6fc2a39a6266c6df28b4d8f211a754007", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "487177fe4dc4e921456afae8342c39a6fc2a39a6266c6df28b4d8f211a754007", kill_on_drop: false }` [INFO] [stdout] 487177fe4dc4e921456afae8342c39a6fc2a39a6266c6df28b4d8f211a754007 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08103b9b238b4de30108b7ec296638e648d875b82058e8e234762834930fb34a [INFO] running `Command { std: "docker" "start" "-a" "08103b9b238b4de30108b7ec296638e648d875b82058e8e234762834930fb34a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling zerocopy v0.8.51 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Checking tracing-core v0.1.36 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Checking deranged v0.5.8 [INFO] [stderr] Checking getrandom v0.3.4 [INFO] [stderr] Compiling claims v0.6.0 [INFO] [stderr] Checking num-conv v0.2.2 [INFO] [stderr] Checking memchr v2.8.1 [INFO] [stderr] Checking time-core v0.1.8 [INFO] [stderr] Checking gethostname v0.2.3 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking tracing-subscriber v0.3.23 [INFO] [stderr] Checking tracing-log v0.1.4 [INFO] [stderr] Checking serde_json v1.0.150 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Checking time v0.3.47 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Checking tracing v0.1.44 [INFO] [stderr] Checking tracing-bunyan-formatter v0.3.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `tracing_unstable` [INFO] [stdout] --> src/storage_layer.rs:96:15 [INFO] [stdout] | [INFO] [stdout] 96 | #[cfg(all(tracing_unstable, feature = "valuable"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 32 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tracing_unstable)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tracing_unstable)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `tracing_unstable` [INFO] [stdout] --> src/storage_layer.rs:96:15 [INFO] [stdout] | [INFO] [stdout] 96 | #[cfg(all(tracing_unstable, feature = "valuable"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 32 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tracing_unstable)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tracing_unstable)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.67s [INFO] running `Command { std: "docker" "inspect" "08103b9b238b4de30108b7ec296638e648d875b82058e8e234762834930fb34a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08103b9b238b4de30108b7ec296638e648d875b82058e8e234762834930fb34a", kill_on_drop: false }` [INFO] [stdout] 08103b9b238b4de30108b7ec296638e648d875b82058e8e234762834930fb34a