[INFO] fetching crate tracing-log 0.2.0... [INFO] checking tracing-log-0.2.0 against master#dc8fe1f81c6cf13c0987944c525b2aa81625b5d0 for pr-133502-4 [INFO] extracting crate tracing-log 0.2.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate tracing-log 0.2.0 on toolchain dc8fe1f81c6cf13c0987944c525b2aa81625b5d0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tracing-log 0.2.0 [INFO] finished tweaking crates.io crate tracing-log 0.2.0 [INFO] tweaked toml for crates.io crate tracing-log 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 82 packages to latest compatible versions [INFO] [stderr] Adding ahash v0.7.8 (available: v0.8.11) [INFO] [stderr] Adding criterion v0.3.6 (available: v0.5.1) [INFO] [stderr] Adding lru v0.7.8 (available: v0.14.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded csv-core v0.1.12 [INFO] [stderr] Downloaded criterion v0.3.6 [INFO] [stderr] Downloaded criterion-plot v0.4.5 [INFO] [stderr] Downloaded lru v0.7.8 [INFO] [stderr] Downloaded csv v1.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d864e664b02e66fa4ae10607020a4b4f95f27c8a0e654ef2e4e2b24aad4b98b [INFO] running `Command { std: "docker" "start" "-a" "8d864e664b02e66fa4ae10607020a4b4f95f27c8a0e654ef2e4e2b24aad4b98b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d864e664b02e66fa4ae10607020a4b4f95f27c8a0e654ef2e4e2b24aad4b98b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d864e664b02e66fa4ae10607020a4b4f95f27c8a0e654ef2e4e2b24aad4b98b", kill_on_drop: false }` [INFO] [stdout] 8d864e664b02e66fa4ae10607020a4b4f95f27c8a0e654ef2e4e2b24aad4b98b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d74095b7f43e94bd0d0d128bc1c808aad832a13d2a3ff876173af7ff438612a [INFO] running `Command { std: "docker" "start" "-a" "2d74095b7f43e94bd0d0d128bc1c808aad832a13d2a3ff876173af7ff438612a", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking csv-core v0.1.12 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking tracing-log v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stdout] --> src/lib.rs:115:5 [INFO] [stdout] | [INFO] [stdout] 115 | private_in_public, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stdout] --> src/lib.rs:115:5 [INFO] [stdout] | [INFO] [stdout] 115 | private_in_public, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tracing_subscriber` [INFO] [stdout] --> benches/logging.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use tracing_subscriber::{EnvFilter, FmtSubscriber}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `tracing_subscriber` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `tracing_subscriber`, use `cargo add tracing_subscriber` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tracing-log` (bench "logging") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "2d74095b7f43e94bd0d0d128bc1c808aad832a13d2a3ff876173af7ff438612a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d74095b7f43e94bd0d0d128bc1c808aad832a13d2a3ff876173af7ff438612a", kill_on_drop: false }` [INFO] [stdout] 2d74095b7f43e94bd0d0d128bc1c808aad832a13d2a3ff876173af7ff438612a