[INFO] fetching crate tracing-shared 0.1.5...
[INFO] building tracing-shared-0.1.5 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate tracing-shared 0.1.5 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tracing-shared 0.1.5
[INFO] finished tweaking crates.io crate tracing-shared 0.1.5
[INFO] tweaked toml for crates.io crate tracing-shared 0.1.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tracing-shared 0.1.5 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tracing-shared 0.1.5 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25fe20abe32f5abf9313964d77485fbfc18e156924b1da33fd61042011c8bc2e
[INFO] running `Command { std: "docker" "start" "-a" "25fe20abe32f5abf9313964d77485fbfc18e156924b1da33fd61042011c8bc2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25fe20abe32f5abf9313964d77485fbfc18e156924b1da33fd61042011c8bc2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25fe20abe32f5abf9313964d77485fbfc18e156924b1da33fd61042011c8bc2e", kill_on_drop: false }`
[INFO] [stdout] 25fe20abe32f5abf9313964d77485fbfc18e156924b1da33fd61042011c8bc2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83fcbef0a7822d5eec9aef3490f80fea8d8d7fbe68eab671ced246a2c52fbbd1
[INFO] running `Command { std: "docker" "start" "-a" "83fcbef0a7822d5eec9aef3490f80fea8d8d7fbe68eab671ced246a2c52fbbd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.50
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling tracing-shared v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.62s
[INFO] running `Command { std: "docker" "inspect" "83fcbef0a7822d5eec9aef3490f80fea8d8d7fbe68eab671ced246a2c52fbbd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83fcbef0a7822d5eec9aef3490f80fea8d8d7fbe68eab671ced246a2c52fbbd1", kill_on_drop: false }`
[INFO] [stdout] 83fcbef0a7822d5eec9aef3490f80fea8d8d7fbe68eab671ced246a2c52fbbd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efe9fbfa8b05c161e91d2aa1e67d26fd480a28c306238b3c1fac10b073c002de
[INFO] running `Command { std: "docker" "start" "-a" "efe9fbfa8b05c161e91d2aa1e67d26fd480a28c306238b3c1fac10b073c002de", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling libloading v0.8.3
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling tracing-shared v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `example_lib`
[INFO] [stdout]  --> examples/example.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use example_lib::exports::{FnRun, FnSetupLogger, FnSetupTokio};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `example_lib`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `example_lib`, use `cargo add example_lib` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   --> examples/example.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |             tokio::time::sleep(Duration::from_secs(1)).await
[INFO] [stdout]    |             ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   --> examples/example.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     tokio::runtime::Builder::new_current_thread()
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::thread::Builder;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Builder`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 22 -     tokio::runtime::Builder::new_current_thread()
[INFO] [stdout] 22 +     Builder::new_current_thread()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `example_lib`
[INFO] [stdout]   --> examples/example.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     example_lib::setup_shared_logger_ref(&logger);
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `example_lib`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `example_lib`, use `cargo add example_lib` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `example_lib`
[INFO] [stdout]   --> examples/example.rs:39:18
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let _guard = example_lib::setup_shared_tokio_ref(&logger);
[INFO] [stdout]    |                  ^^^^^^^^^^^ use of unresolved module or unlinked crate `example_lib`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `example_lib`, use `cargo add example_lib` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `example_lib`
[INFO] [stdout]   --> examples/example.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     example_lib::run("dylib");
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `example_lib`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `example_lib`, use `cargo add example_lib` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tracing-shared` (example "example") due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "efe9fbfa8b05c161e91d2aa1e67d26fd480a28c306238b3c1fac10b073c002de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efe9fbfa8b05c161e91d2aa1e67d26fd480a28c306238b3c1fac10b073c002de", kill_on_drop: false }`
[INFO] [stdout] efe9fbfa8b05c161e91d2aa1e67d26fd480a28c306238b3c1fac10b073c002de