[INFO] fetching crate debug2-derive 0.1.0...
[INFO] testing debug2-derive-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate debug2-derive 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate debug2-derive 0.1.0 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 debug2-derive 0.1.0
[INFO] finished tweaking crates.io crate debug2-derive 0.1.0
[INFO] tweaked toml for crates.io crate debug2-derive 0.1.0 written to /workspace/builds/worker-3/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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 2d282db83ce693b418395b5a71b66cba999b5091507ce4ea8bd6ef1148819a4e
[INFO] running `Command { std: "docker" "start" "-a" "2d282db83ce693b418395b5a71b66cba999b5091507ce4ea8bd6ef1148819a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d282db83ce693b418395b5a71b66cba999b5091507ce4ea8bd6ef1148819a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d282db83ce693b418395b5a71b66cba999b5091507ce4ea8bd6ef1148819a4e", kill_on_drop: false }`
[INFO] [stdout] 2d282db83ce693b418395b5a71b66cba999b5091507ce4ea8bd6ef1148819a4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] a1b966a52ef4142cf2cf12c794e4a69a62970e641513d92f0b3092c1812f383c
[INFO] running `Command { std: "docker" "start" "-a" "a1b966a52ef4142cf2cf12c794e4a69a62970e641513d92f0b3092c1812f383c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling debug2-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `Command { std: "docker" "inspect" "a1b966a52ef4142cf2cf12c794e4a69a62970e641513d92f0b3092c1812f383c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1b966a52ef4142cf2cf12c794e4a69a62970e641513d92f0b3092c1812f383c", kill_on_drop: false }`
[INFO] [stdout] a1b966a52ef4142cf2cf12c794e4a69a62970e641513d92f0b3092c1812f383c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 9c885c84cb337b84e0f42134bb77fb074744c0782e12c5ea3ad9246ca4409797
[INFO] running `Command { std: "docker" "start" "-a" "9c885c84cb337b84e0f42134bb77fb074744c0782e12c5ea3ad9246ca4409797", kill_on_drop: false }`
[INFO] [stderr]    Compiling debug2-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "9c885c84cb337b84e0f42134bb77fb074744c0782e12c5ea3ad9246ca4409797", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c885c84cb337b84e0f42134bb77fb074744c0782e12c5ea3ad9246ca4409797", kill_on_drop: false }`
[INFO] [stdout] 9c885c84cb337b84e0f42134bb77fb074744c0782e12c5ea3ad9246ca4409797
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 3abf5ec787171d9c74cae356687a0d8a7d695ed28bc9ab8c09328bbcbd83b4b3
[INFO] running `Command { std: "docker" "start" "-a" "3abf5ec787171d9c74cae356687a0d8a7d695ed28bc9ab8c09328bbcbd83b4b3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/debug2_derive-170d0a7c045c4c6b)
[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] [stderr]    Doc-tests debug2-derive
[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" "3abf5ec787171d9c74cae356687a0d8a7d695ed28bc9ab8c09328bbcbd83b4b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3abf5ec787171d9c74cae356687a0d8a7d695ed28bc9ab8c09328bbcbd83b4b3", kill_on_drop: false }`
[INFO] [stdout] 3abf5ec787171d9c74cae356687a0d8a7d695ed28bc9ab8c09328bbcbd83b4b3