[INFO] fetching crate tracing-tracy 0.7.0...
[INFO] testing tracing-tracy-0.7.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate tracing-tracy 0.7.0 into /workspace/builds/worker-65/source
[INFO] validating manifest of crates.io crate tracing-tracy 0.7.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tracing-tracy 0.7.0
[INFO] finished tweaking crates.io crate tracing-tracy 0.7.0
[INFO] tweaked toml for crates.io crate tracing-tracy 0.7.0 written to /workspace/builds/worker-65/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracy-client v0.12.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 988df92af290355abf8145ac9886209fbb5c0fbdf061b7d49721ee784dd9895c
[INFO] running `Command { std: "docker" "start" "-a" "988df92af290355abf8145ac9886209fbb5c0fbdf061b7d49721ee784dd9895c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "988df92af290355abf8145ac9886209fbb5c0fbdf061b7d49721ee784dd9895c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "988df92af290355abf8145ac9886209fbb5c0fbdf061b7d49721ee784dd9895c", kill_on_drop: false }`
[INFO] [stdout] 988df92af290355abf8145ac9886209fbb5c0fbdf061b7d49721ee784dd9895c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 472016be23cedfc3269c794f4e6f8712b4f2f5c127809148de723612e61c9155
[INFO] running `Command { std: "docker" "start" "-a" "472016be23cedfc3269c794f4e6f8712b4f2f5c127809148de723612e61c9155", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling tracy-client-sys v0.16.0
[INFO] [stderr]    Compiling sharded-slab v0.1.3
[INFO] [stderr]    Compiling tracing-core v0.1.19
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling tracing-subscriber v0.2.20
[INFO] [stderr]    Compiling tracy-client v0.12.4
[INFO] [stderr]    Compiling tracing-tracy v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `DefaultVisitor`
[INFO] [stdout]   --> src/lib.rs:54:54
[INFO] [stdout]    |
[INFO] [stdout] 54 | use tracing_subscriber::fmt::format::{DefaultFields, DefaultVisitor, FormatFields};
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.35s
[INFO] running `Command { std: "docker" "inspect" "472016be23cedfc3269c794f4e6f8712b4f2f5c127809148de723612e61c9155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "472016be23cedfc3269c794f4e6f8712b4f2f5c127809148de723612e61c9155", kill_on_drop: false }`
[INFO] [stdout] 472016be23cedfc3269c794f4e6f8712b4f2f5c127809148de723612e61c9155
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69100ad174c1fbe2025fd672cd5aa6b08e91b9044c2ef5ffb474e31d46076f2b
[INFO] running `Command { std: "docker" "start" "-a" "69100ad174c1fbe2025fd672cd5aa6b08e91b9044c2ef5ffb474e31d46076f2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling slab v0.4.4
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling futures-sink v0.3.17
[INFO] [stderr]    Compiling futures-io v0.3.17
[INFO] [stderr]    Compiling pin-project-lite v0.1.12
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stdout] warning: unused import: `DefaultVisitor`
[INFO] [stdout]   --> src/lib.rs:54:54
[INFO] [stdout]    |
[INFO] [stdout] 54 | use tracing_subscriber::fmt::format::{DefaultFields, DefaultVisitor, FormatFields};
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling pin-project v1.0.8
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling tracing-tracy v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `DefaultVisitor`
[INFO] [stdout]   --> src/lib.rs:54:54
[INFO] [stdout]    |
[INFO] [stdout] 54 | use tracing_subscriber::fmt::format::{DefaultFields, DefaultVisitor, FormatFields};
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 21.99s
[INFO] running `Command { std: "docker" "inspect" "69100ad174c1fbe2025fd672cd5aa6b08e91b9044c2ef5ffb474e31d46076f2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69100ad174c1fbe2025fd672cd5aa6b08e91b9044c2ef5ffb474e31d46076f2b", kill_on_drop: false }`
[INFO] [stdout] 69100ad174c1fbe2025fd672cd5aa6b08e91b9044c2ef5ffb474e31d46076f2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f6779a6e8f42b7e173371f21522ec440d8f2c6ffaf68532df2d385315434a238
[INFO] running `Command { std: "docker" "start" "-a" "f6779a6e8f42b7e173371f21522ec440d8f2c6ffaf68532df2d385315434a238", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `DefaultVisitor`
[INFO] [stderr]   --> src/lib.rs:54:54
[INFO] [stderr]    |
[INFO] [stderr] 54 | use tracing_subscriber::fmt::format::{DefaultFields, DefaultVisitor, FormatFields};
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tracing-tracy` (lib) generated 1 warning
[INFO] [stderr] warning: `tracing-tracy` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tracing_tracy-696ab6d768630b52)
[INFO] [stderr]    Doc-tests tracing-tracy
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f6779a6e8f42b7e173371f21522ec440d8f2c6ffaf68532df2d385315434a238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6779a6e8f42b7e173371f21522ec440d8f2c6ffaf68532df2d385315434a238", kill_on_drop: false }`
[INFO] [stdout] f6779a6e8f42b7e173371f21522ec440d8f2c6ffaf68532df2d385315434a238