[INFO] fetching crate tracing-subscriber 0.3.20... [INFO] testing tracing-subscriber-0.3.20 against 1.90.0 for beta-1.91-3 [INFO] extracting crate tracing-subscriber 0.3.20 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate tracing-subscriber 0.3.20 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate tracing-subscriber 0.3.20 [INFO] tweaked toml for crates.io crate tracing-subscriber 0.3.20 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tracing-subscriber 0.3.20 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tracing-subscriber 0.3.20 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded valuable-serde v0.1.1 [INFO] [stderr] Downloaded tracing-serde v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5f72cb3c3f8c2145259ae195cd09197cd9e01529b26d5917e572478c594d9944 [INFO] running `Command { std: "docker" "start" "-a" "5f72cb3c3f8c2145259ae195cd09197cd9e01529b26d5917e572478c594d9944", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5f72cb3c3f8c2145259ae195cd09197cd9e01529b26d5917e572478c594d9944", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f72cb3c3f8c2145259ae195cd09197cd9e01529b26d5917e572478c594d9944", kill_on_drop: false }` [INFO] [stdout] 5f72cb3c3f8c2145259ae195cd09197cd9e01529b26d5917e572478c594d9944 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 225188ca08071c7751719814cb4463d088f4ebdac6f4984a694d460c987feecb [INFO] running `Command { std: "docker" "start" "-a" "225188ca08071c7751719814cb4463d088f4ebdac6f4984a694d460c987feecb", kill_on_drop: false }` [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.20 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.03s [INFO] running `Command { std: "docker" "inspect" "225188ca08071c7751719814cb4463d088f4ebdac6f4984a694d460c987feecb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "225188ca08071c7751719814cb4463d088f4ebdac6f4984a694d460c987feecb", kill_on_drop: false }` [INFO] [stdout] 225188ca08071c7751719814cb4463d088f4ebdac6f4984a694d460c987feecb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8dbf9c205397f4c957419e5300bac174ee7c487cfcf941bea144431d059aa85b [INFO] running `Command { std: "docker" "start" "-a" "8dbf9c205397f4c957419e5300bac174ee7c487cfcf941bea144431d059aa85b", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling time-macros v0.2.22 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling deranged v0.4.0 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.20 (/opt/rustwide/workdir) [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling criterion v0.3.6 [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 unresolved module or unlinked crate `tracing_mock` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 7 - use tracing_mock::{expect, layer}; [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/option_filter_interest_caching.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use tracing_mock::{expect, layer}; [INFO] [stdout] | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `tracing_mock` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 8 - use tracing_mock::{expect, layer}; [INFO] [stdout] 8 + use tracing_core::{expect, layer}; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tracing_mock` [INFO] [stdout] --> tests/vec_subscriber_filter_interests_cached.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tracing_mock::{layer::MockLayer, *}; [INFO] [stdout] | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `tracing_mock` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 7 - use tracing_mock::{layer::MockLayer, *}; [INFO] [stdout] 7 + use tracing_core::{layer::MockLayer, *}; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tracing_mock` [INFO] [stdout] --> tests/vec_subscriber_filter_interests_cached.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tracing_mock::{layer::MockLayer, *}; [INFO] [stdout] | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `tracing_mock` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 7 - use tracing_mock::{layer::MockLayer, *}; [INFO] [stdout] 7 + use tracing_core::{layer::MockLayer, *}; [INFO] [stdout] | [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 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `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 unresolved module or unlinked crate `tracing_mock` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 3 - use tracing_mock::{ [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 unresolved module or unlinked crate `tracing_mock` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 3 - use tracing_mock::{ [INFO] [stdout] 3 + use tracing_core::{ [INFO] [stdout] | [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 "option_filter_interest_caching") due to 1 previous error [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stderr] error: could not compile `tracing-subscriber` (test "cached_layer_filters_dont_break_other_layers") due to 2 previous errors [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [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 "vec_subscriber_filter_interests_cached") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "8dbf9c205397f4c957419e5300bac174ee7c487cfcf941bea144431d059aa85b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8dbf9c205397f4c957419e5300bac174ee7c487cfcf941bea144431d059aa85b", kill_on_drop: false }` [INFO] [stdout] 8dbf9c205397f4c957419e5300bac174ee7c487cfcf941bea144431d059aa85b