[INFO] fetching crate tracing-proc-macros 0.0.0...
[INFO] testing tracing-proc-macros-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate tracing-proc-macros 0.0.0 into /workspace/builds/worker-67/source
[INFO] validating manifest of crates.io crate tracing-proc-macros 0.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tracing-proc-macros 0.0.0
[INFO] finished tweaking crates.io crate tracing-proc-macros 0.0.0
[INFO] tweaked toml for crates.io crate tracing-proc-macros 0.0.0 written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0b4890e3554fdfbdd10f5e82253ce582de6bd5e0e8a25c6716855a77a249dc2
[INFO] running `Command { std: "docker" "start" "-a" "c0b4890e3554fdfbdd10f5e82253ce582de6bd5e0e8a25c6716855a77a249dc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0b4890e3554fdfbdd10f5e82253ce582de6bd5e0e8a25c6716855a77a249dc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0b4890e3554fdfbdd10f5e82253ce582de6bd5e0e8a25c6716855a77a249dc2", kill_on_drop: false }`
[INFO] [stdout] c0b4890e3554fdfbdd10f5e82253ce582de6bd5e0e8a25c6716855a77a249dc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96b7840baf1f46a0d3397f03701dd350b749af6a8517a303feeb1575892dcc1e
[INFO] running `Command { std: "docker" "start" "-a" "96b7840baf1f46a0d3397f03701dd350b749af6a8517a303feeb1575892dcc1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-proc-macros v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.63s
[INFO] running `Command { std: "docker" "inspect" "96b7840baf1f46a0d3397f03701dd350b749af6a8517a303feeb1575892dcc1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96b7840baf1f46a0d3397f03701dd350b749af6a8517a303feeb1575892dcc1e", kill_on_drop: false }`
[INFO] [stdout] 96b7840baf1f46a0d3397f03701dd350b749af6a8517a303feeb1575892dcc1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d70c217534d95429754dc60b8b7c1d7852716d104db8c65d679facddd100778
[INFO] running `Command { std: "docker" "start" "-a" "3d70c217534d95429754dc60b8b7c1d7852716d104db8c65d679facddd100778", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tracing-proc-macros v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/tracing_proc_macros-91d24dc55e247b7e)
[INFO] running `Command { std: "docker" "inspect" "3d70c217534d95429754dc60b8b7c1d7852716d104db8c65d679facddd100778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d70c217534d95429754dc60b8b7c1d7852716d104db8c65d679facddd100778", kill_on_drop: false }`
[INFO] [stdout] 3d70c217534d95429754dc60b8b7c1d7852716d104db8c65d679facddd100778
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 72c033b08293ea9c5e06d384fbbf6c3cc49868de234263562c3f70d0a7159584
[INFO] running `Command { std: "docker" "start" "-a" "72c033b08293ea9c5e06d384fbbf6c3cc49868de234263562c3f70d0a7159584", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tracing_proc_macros-91d24dc55e247b7e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tracing-proc-macros
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "72c033b08293ea9c5e06d384fbbf6c3cc49868de234263562c3f70d0a7159584", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72c033b08293ea9c5e06d384fbbf6c3cc49868de234263562c3f70d0a7159584", kill_on_drop: false }`
[INFO] [stdout] 72c033b08293ea9c5e06d384fbbf6c3cc49868de234263562c3f70d0a7159584