[INFO] fetching crate tracing-subscriber 0.3.18... [INFO] checking tracing-subscriber-0.3.18 against master#35936c4839dd272646394779d151e060d0f6b3ac for pr-122960-1 [INFO] extracting crate tracing-subscriber 0.3.18 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate tracing-subscriber 0.3.18 on toolchain 35936c4839dd272646394779d151e060d0f6b3ac [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tracing-subscriber 0.3.18 [INFO] finished tweaking crates.io crate tracing-subscriber 0.3.18 [INFO] tweaked toml for crates.io crate tracing-subscriber 0.3.18 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num_threads v0.1.7 [INFO] [stderr] Downloaded tracing-log v0.2.0 [INFO] [stderr] Downloaded valuable-serde v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7328e89d0a67ba3f88e1ad61c0c52c843562b54d049c8c1fc86ed1705fb20070 [INFO] running `Command { std: "docker" "start" "-a" "7328e89d0a67ba3f88e1ad61c0c52c843562b54d049c8c1fc86ed1705fb20070", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7328e89d0a67ba3f88e1ad61c0c52c843562b54d049c8c1fc86ed1705fb20070", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7328e89d0a67ba3f88e1ad61c0c52c843562b54d049c8c1fc86ed1705fb20070", kill_on_drop: false }` [INFO] [stdout] 7328e89d0a67ba3f88e1ad61c0c52c843562b54d049c8c1fc86ed1705fb20070 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40c611e64dde1de587f6f945d3f04e45742b7ef3c87d11e1439c06944b33a728 [INFO] running `Command { std: "docker" "start" "-a" "40c611e64dde1de587f6f945d3f04e45742b7ef3c87d11e1439c06944b33a728", kill_on_drop: false }` [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Compiling time-macros v0.2.17 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking tracing-subscriber v0.3.18 (/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:189:5 [INFO] [stdout] | [INFO] [stdout] 189 | 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 regex-automata v0.4.6 [INFO] [stderr] Checking time v0.3.34 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tracing_mock` [INFO] [stdout] --> tests/hinted_layer_filters_dont_break_other_layers.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use tracing_mock::{ [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `tracing_mock` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 3 | use tracing_core::{ [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tracing_mock` [INFO] [stdout] --> tests/hinted_layer_filters_dont_break_other_layers.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use tracing_mock::{ [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `tracing_mock` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 3 | use tracing_core::{ [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tracing_mock` [INFO] [stdout] --> tests/layer_filter_interests_are_cached.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tracing_mock::{expect, layer}; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `tracing_mock` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 7 | use tracing_core::{expect, layer}; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tracing_mock` [INFO] [stdout] --> tests/multiple_layer_filter_interests_cached.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tracing_mock::{expect, layer}; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `tracing_mock` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 7 | use tracing_core::{expect, layer}; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Subscriber` [INFO] [stdout] --> tests/layer_filter_interests_are_cached.rs:6:22 [INFO] [stdout] | [INFO] [stdout] 6 | use tracing::{Level, Subscriber}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [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-subscriber` (test "layer_filter_interests_are_cached") due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tracing_mock` [INFO] [stdout] --> tests/cached_layer_filters_dont_break_other_layers.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use tracing_mock::{ [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `tracing_mock` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 3 | use tracing_core::{ [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tracing_mock` [INFO] [stdout] --> tests/cached_layer_filters_dont_break_other_layers.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use tracing_mock::{ [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `tracing_mock` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 3 | use tracing_core::{ [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Subscriber` [INFO] [stdout] --> tests/hinted_layer_filters_dont_break_other_layers.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use tracing::{Level, Metadata, Subscriber}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tracing_subscriber::EnvFilter` [INFO] [stdout] --> benches/filter.rs:4:38 [INFO] [stdout] | [INFO] [stdout] 4 | use tracing_subscriber::{prelude::*, EnvFilter}; [INFO] [stdout] | ^^^^^^^^^ no `EnvFilter` in the root [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:233:21 [INFO] [stdout] | [INFO] [stdout] 233 | pub use filter::EnvFilter; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tracing_mock` [INFO] [stdout] --> tests/option_filter_interest_caching.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use tracing_mock::{expect, layer}; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `tracing_mock` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 8 | use tracing_core::{expect, layer}; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tracing_mock` [INFO] [stdout] --> tests/layer_filters/boxed.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use tracing_mock::layer::MockLayer; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `tracing_mock` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 2 | use tracing_core::layer::MockLayer; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tracing-subscriber` (test "hinted_layer_filters_dont_break_other_layers") due to 3 previous errors; 1 warning emitted [INFO] [stdout] error[E0432]: unresolved import `tracing_mock` [INFO] [stdout] --> tests/utils.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use tracing_mock::*; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `tracing_mock` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 3 | use tracing_core::*; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [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:189:5 [INFO] [stdout] | [INFO] [stdout] 189 | 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[E0433]: failed to resolve: use of undeclared crate or module `tracing_mock` [INFO] [stdout] --> tests/unhinted_layer_filters_dont_break_other_layers.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use tracing_mock::{ [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `tracing_mock` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 3 | use tracing_core::{ [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tracing_mock` [INFO] [stdout] --> tests/unhinted_layer_filters_dont_break_other_layers.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use tracing_mock::{ [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `tracing_mock` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 3 | use tracing_core::{ [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tracing_subscriber::EnvFilter` [INFO] [stdout] --> benches/filter_log.rs:4:38 [INFO] [stdout] | [INFO] [stdout] 4 | use tracing_subscriber::{prelude::*, EnvFilter}; [INFO] [stdout] | ^^^^^^^^^ no `EnvFilter` in the root [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:233:21 [INFO] [stdout] | [INFO] [stdout] 233 | pub use filter::EnvFilter; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tracing_mock` [INFO] [stdout] --> tests/layer_filters/filter_scopes.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use tracing_mock::{event, expect, layer::MockLayer}; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `tracing_mock` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 2 | use tracing_core::{event, expect, layer::MockLayer}; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tracing_mock` [INFO] [stdout] --> tests/layer_filters/filter_scopes.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use tracing_mock::{event, expect, layer::MockLayer}; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `tracing_mock` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 2 | use tracing_core::{event, expect, layer::MockLayer}; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tracing_mock` [INFO] [stdout] --> tests/layer_filters/per_event.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use tracing_mock::{expect, layer}; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `tracing_mock` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 2 | use tracing_core::{expect, layer}; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tracing_mock` [INFO] [stdout] --> tests/layer_filters/targets.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use tracing_mock::event; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `tracing_mock` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 2 | use tracing_core::event; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tracing_mock` [INFO] [stdout] --> tests/layer_filters/trees.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use tracing_mock::{event, expect, layer::MockLayer}; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `tracing_mock` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 2 | use tracing_core::{event, expect, layer::MockLayer}; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tracing_mock` [INFO] [stdout] --> tests/layer_filters/trees.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use tracing_mock::{event, expect, layer::MockLayer}; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `tracing_mock` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 2 | use tracing_core::{event, expect, layer::MockLayer}; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tracing_mock` [INFO] [stdout] --> tests/layer_filters/vec.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use tracing_mock::{expect, layer::MockLayer}; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `tracing_mock` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 3 | use tracing_core::{expect, layer::MockLayer}; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tracing_mock` [INFO] [stdout] --> tests/layer_filters/vec.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use tracing_mock::{expect, layer::MockLayer}; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `tracing_mock` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 3 | use tracing_core::{expect, layer::MockLayer}; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tracing_mock` [INFO] [stdout] --> tests/layer_filters/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use tracing_mock::{event, expect, layer, subscriber}; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `tracing_mock` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 12 | use tracing_core::{event, expect, layer, subscriber}; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `subscriber` [INFO] [stdout] --> tests/utils.rs:8:34 [INFO] [stdout] | [INFO] [stdout] 8 | let (subscriber, finished) = subscriber::mock() [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `subscriber` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `expect` [INFO] [stdout] --> tests/utils.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | expect::event() [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `expect` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] warning: unused import: `Subscriber` [INFO] [stdout] --> tests/multiple_layer_filter_interests_cached.rs:6:22 [INFO] [stdout] | [INFO] [stdout] 6 | use tracing::{Level, Subscriber}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tracing-subscriber` (test "utils") due to 4 previous errors [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] warning: unused import: `Layer` [INFO] [stdout] --> tests/option_filter_interest_caching.rs:9:46 [INFO] [stdout] | [INFO] [stdout] 9 | use tracing_subscriber::{filter, prelude::*, Layer}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tracing-subscriber` (test "multiple_layer_filter_interests_cached") due to 2 previous errors; 1 warning emitted [INFO] [stdout] warning: the item `filter` is imported redundantly [INFO] [stdout] --> tests/layer_filters/boxed.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `filter` is already imported here [INFO] [stdout] 2 | use tracing_mock::layer::MockLayer; [INFO] [stdout] 3 | use tracing_subscriber::{filter, prelude::*, Layer}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Layer` is imported redundantly [INFO] [stdout] --> tests/layer_filters/boxed.rs:3:46 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Layer` is already imported here [INFO] [stdout] 2 | use tracing_mock::layer::MockLayer; [INFO] [stdout] 3 | use tracing_subscriber::{filter, prelude::*, Layer}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `filter` is imported redundantly [INFO] [stdout] --> tests/layer_filters/option.rs:4:14 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `filter` is already imported here [INFO] [stdout] ... [INFO] [stdout] 4 | filter::{self, LevelFilter}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `LevelFilter` is imported redundantly [INFO] [stdout] --> tests/layer_filters/option.rs:4:20 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `LevelFilter` is already imported here [INFO] [stdout] ... [INFO] [stdout] 4 | filter::{self, LevelFilter}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Layer` is imported redundantly [INFO] [stdout] --> tests/layer_filters/option.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Layer` is already imported here [INFO] [stdout] ... [INFO] [stdout] 6 | Layer, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tracing-subscriber` (test "option_filter_interest_caching") due to 2 previous errors; 1 warning emitted [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tracing-subscriber` (test "cached_layer_filters_dont_break_other_layers") due to 3 previous errors [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tracing-subscriber` (test "unhinted_layer_filters_dont_break_other_layers") due to 3 previous errors [INFO] [stdout] error: aborting due to 1 previous error [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-subscriber` (bench "filter_log") due to 2 previous errors [INFO] [stdout] error: aborting due to 1 previous error [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-subscriber` (bench "filter") due to 2 previous errors [INFO] [stdout] warning: unused import: `Layer` [INFO] [stdout] --> tests/layer_filters/main.rs:13:46 [INFO] [stdout] | [INFO] [stdout] 13 | use tracing_subscriber::{filter, prelude::*, Layer}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Layer` [INFO] [stdout] --> tests/layer_filters/option.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Layer, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing::Subscriber` [INFO] [stdout] --> tests/layer_filters/option.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use tracing::Subscriber; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tracing-subscriber` (test "layer_filters") due to 11 previous errors; 8 warnings emitted [INFO] [stdout] warning: struct `DoesNothing` is never constructed [INFO] [stdout] --> src/registry/sharded.rs:549:12 [INFO] [stdout] | [INFO] [stdout] 549 | struct DoesNothing; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:191:5 [INFO] [stdout] | [INFO] [stdout] 191 | unused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[warn(dead_code)]` implied by `#[warn(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/registry/sharded.rs:599:23 [INFO] [stdout] | [INFO] [stdout] 599 | struct SetRemoved(Arc<()>); [INFO] [stdout] | ---------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 599 | struct SetRemoved(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "40c611e64dde1de587f6f945d3f04e45742b7ef3c87d11e1439c06944b33a728", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40c611e64dde1de587f6f945d3f04e45742b7ef3c87d11e1439c06944b33a728", kill_on_drop: false }` [INFO] [stdout] 40c611e64dde1de587f6f945d3f04e45742b7ef3c87d11e1439c06944b33a728 [INFO] checking tracing-subscriber-0.3.18 against try#9ae1860851f3fbc1435a1698e572252c0076f413 for pr-122960-1 [INFO] extracting crate tracing-subscriber 0.3.18 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate tracing-subscriber 0.3.18 on toolchain 9ae1860851f3fbc1435a1698e572252c0076f413 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tracing-subscriber 0.3.18 [INFO] finished tweaking crates.io crate tracing-subscriber 0.3.18 [INFO] tweaked toml for crates.io crate tracing-subscriber 0.3.18 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e540f5043ca6c951e07a349c97bf40f0adac8e4435795a75448d8e5437d57f4b [INFO] running `Command { std: "docker" "start" "-a" "e540f5043ca6c951e07a349c97bf40f0adac8e4435795a75448d8e5437d57f4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e540f5043ca6c951e07a349c97bf40f0adac8e4435795a75448d8e5437d57f4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e540f5043ca6c951e07a349c97bf40f0adac8e4435795a75448d8e5437d57f4b", kill_on_drop: false }` [INFO] [stdout] e540f5043ca6c951e07a349c97bf40f0adac8e4435795a75448d8e5437d57f4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d496f8e987d40987facfb352c92cda719da1a78517867287574008d9121d13cb [INFO] running `Command { std: "docker" "start" "-a" "d496f8e987d40987facfb352c92cda719da1a78517867287574008d9121d13cb", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "d496f8e987d40987facfb352c92cda719da1a78517867287574008d9121d13cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d496f8e987d40987facfb352c92cda719da1a78517867287574008d9121d13cb", kill_on_drop: false }` [INFO] [stdout] d496f8e987d40987facfb352c92cda719da1a78517867287574008d9121d13cb