[INFO] fetching crate tc-tracing-proc-macro 2.0.0...
[INFO] testing tc-tracing-proc-macro-2.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate tc-tracing-proc-macro 2.0.0 into /workspace/builds/worker-70/source
[INFO] validating manifest of crates.io crate tc-tracing-proc-macro 2.0.0 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 tc-tracing-proc-macro 2.0.0
[INFO] finished tweaking crates.io crate tc-tracing-proc-macro 2.0.0
[INFO] tweaked toml for crates.io crate tc-tracing-proc-macro 2.0.0 written to /workspace/builds/worker-70/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] d19daa4cd54430c76c5711f4bcfe830db2121d2eecbcdba0981e993a2448afc2
[INFO] running `Command { std: "docker" "start" "-a" "d19daa4cd54430c76c5711f4bcfe830db2121d2eecbcdba0981e993a2448afc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d19daa4cd54430c76c5711f4bcfe830db2121d2eecbcdba0981e993a2448afc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d19daa4cd54430c76c5711f4bcfe830db2121d2eecbcdba0981e993a2448afc2", kill_on_drop: false }`
[INFO] [stdout] d19daa4cd54430c76c5711f4bcfe830db2121d2eecbcdba0981e993a2448afc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] e4620f25647ddbab1545ed81dd8a47fff355b268207c81fb7661ca6b4fbc45ce
[INFO] running `Command { std: "docker" "start" "-a" "e4620f25647ddbab1545ed81dd8a47fff355b268207c81fb7661ca6b4fbc45ce", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling tc-tracing-proc-macro v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.11s
[INFO] running `Command { std: "docker" "inspect" "e4620f25647ddbab1545ed81dd8a47fff355b268207c81fb7661ca6b4fbc45ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4620f25647ddbab1545ed81dd8a47fff355b268207c81fb7661ca6b4fbc45ce", kill_on_drop: false }`
[INFO] [stdout] e4620f25647ddbab1545ed81dd8a47fff355b268207c81fb7661ca6b4fbc45ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] daada95381805b4b0518b3f2f89f15efe5c0149acf48c1a3077272a30f17b2fb
[INFO] running `Command { std: "docker" "start" "-a" "daada95381805b4b0518b3f2f89f15efe5c0149acf48c1a3077272a30f17b2fb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tc-tracing-proc-macro v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.67s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/tc_tracing_proc_macro-51103c19a5d7e2d0)
[INFO] running `Command { std: "docker" "inspect" "daada95381805b4b0518b3f2f89f15efe5c0149acf48c1a3077272a30f17b2fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daada95381805b4b0518b3f2f89f15efe5c0149acf48c1a3077272a30f17b2fb", kill_on_drop: false }`
[INFO] [stdout] daada95381805b4b0518b3f2f89f15efe5c0149acf48c1a3077272a30f17b2fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] 8ad1aed59e29217edcf5035a1ea2ee29bb4127e5a17422e11d6ae1895b46d48b
[INFO] running `Command { std: "docker" "start" "-a" "8ad1aed59e29217edcf5035a1ea2ee29bb4127e5a17422e11d6ae1895b46d48b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tc_tracing_proc_macro-51103c19a5d7e2d0)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tc-tracing-proc-macro
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - prefix_logs_with (line 41) ... ignored
[INFO] [stdout] test src/lib.rs - prefix_logs_with (line 75) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8ad1aed59e29217edcf5035a1ea2ee29bb4127e5a17422e11d6ae1895b46d48b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ad1aed59e29217edcf5035a1ea2ee29bb4127e5a17422e11d6ae1895b46d48b", kill_on_drop: false }`
[INFO] [stdout] 8ad1aed59e29217edcf5035a1ea2ee29bb4127e5a17422e11d6ae1895b46d48b