[INFO] fetching crate advantage_derive 0.0.0...
[INFO] testing advantage_derive-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate advantage_derive 0.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate advantage_derive 0.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate advantage_derive 0.0.0
[INFO] finished tweaking crates.io crate advantage_derive 0.0.0
[INFO] tweaked toml for crates.io crate advantage_derive 0.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate advantage_derive 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c90ce72922aaeb7c201f40d19cf2d6ee8c01f1d2cdde64f3b63a982782b70830
[INFO] running `Command { std: "docker" "start" "-a" "c90ce72922aaeb7c201f40d19cf2d6ee8c01f1d2cdde64f3b63a982782b70830", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c90ce72922aaeb7c201f40d19cf2d6ee8c01f1d2cdde64f3b63a982782b70830", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c90ce72922aaeb7c201f40d19cf2d6ee8c01f1d2cdde64f3b63a982782b70830", kill_on_drop: false }`
[INFO] [stdout] c90ce72922aaeb7c201f40d19cf2d6ee8c01f1d2cdde64f3b63a982782b70830
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc7c3e0738c08589891698b2fc6f3ab60c52a1333a2876bfb448f18bba176aa8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bc7c3e0738c08589891698b2fc6f3ab60c52a1333a2876bfb448f18bba176aa8", kill_on_drop: false }`
[INFO] [stderr]    Compiling advantage_derive v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "bc7c3e0738c08589891698b2fc6f3ab60c52a1333a2876bfb448f18bba176aa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc7c3e0738c08589891698b2fc6f3ab60c52a1333a2876bfb448f18bba176aa8", kill_on_drop: false }`
[INFO] [stdout] bc7c3e0738c08589891698b2fc6f3ab60c52a1333a2876bfb448f18bba176aa8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a419bfa5a3a25ed8e754274b59ea44f4e8dc7d7547fc47802fbba3b12eb3682c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a419bfa5a3a25ed8e754274b59ea44f4e8dc7d7547fc47802fbba3b12eb3682c", kill_on_drop: false }`
[INFO] [stderr]    Compiling advantage_derive v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "a419bfa5a3a25ed8e754274b59ea44f4e8dc7d7547fc47802fbba3b12eb3682c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a419bfa5a3a25ed8e754274b59ea44f4e8dc7d7547fc47802fbba3b12eb3682c", kill_on_drop: false }`
[INFO] [stdout] a419bfa5a3a25ed8e754274b59ea44f4e8dc7d7547fc47802fbba3b12eb3682c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 920e19d2cb1d6efdd5f6aa1365c1d3d690e0d86bc61e5becbaa8e4865581d51a
[INFO] running `Command { std: "docker" "start" "-a" "920e19d2cb1d6efdd5f6aa1365c1d3d690e0d86bc61e5becbaa8e4865581d51a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/advantage_derive-30737c93b8ed5f33)
[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" "920e19d2cb1d6efdd5f6aa1365c1d3d690e0d86bc61e5becbaa8e4865581d51a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "920e19d2cb1d6efdd5f6aa1365c1d3d690e0d86bc61e5becbaa8e4865581d51a", kill_on_drop: false }`
[INFO] [stdout] 920e19d2cb1d6efdd5f6aa1365c1d3d690e0d86bc61e5becbaa8e4865581d51a