[INFO] fetching crate derive_codec_sv2 0.1.2...
[INFO] testing derive_codec_sv2-0.1.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate derive_codec_sv2 0.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate derive_codec_sv2 0.1.2 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 derive_codec_sv2 0.1.2
[INFO] finished tweaking crates.io crate derive_codec_sv2 0.1.2
[INFO] tweaked toml for crates.io crate derive_codec_sv2 0.1.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded binary_codec_sv2 v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] ce24358a2dcc825ae6010b5b5dd6a57279adc8796bbf43d45270a257fc55757b
[INFO] running `Command { std: "docker" "start" "-a" "ce24358a2dcc825ae6010b5b5dd6a57279adc8796bbf43d45270a257fc55757b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce24358a2dcc825ae6010b5b5dd6a57279adc8796bbf43d45270a257fc55757b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce24358a2dcc825ae6010b5b5dd6a57279adc8796bbf43d45270a257fc55757b", kill_on_drop: false }`
[INFO] [stdout] ce24358a2dcc825ae6010b5b5dd6a57279adc8796bbf43d45270a257fc55757b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 32a3f55cda283a8fe94dd6691a28c76b276b3584b3e9eda04477077900be6eb9
[INFO] running `Command { std: "docker" "start" "-a" "32a3f55cda283a8fe94dd6691a28c76b276b3584b3e9eda04477077900be6eb9", kill_on_drop: false }`
[INFO] [stderr]    Compiling binary_codec_sv2 v0.1.2
[INFO] [stderr]    Compiling derive_codec_sv2 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
[INFO] running `Command { std: "docker" "inspect" "32a3f55cda283a8fe94dd6691a28c76b276b3584b3e9eda04477077900be6eb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32a3f55cda283a8fe94dd6691a28c76b276b3584b3e9eda04477077900be6eb9", kill_on_drop: false }`
[INFO] [stdout] 32a3f55cda283a8fe94dd6691a28c76b276b3584b3e9eda04477077900be6eb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] cd545b533c7b3f42d7503c7ff620a3e5c9f96755a02d69286582c3f6a6fae405
[INFO] running `Command { std: "docker" "start" "-a" "cd545b533c7b3f42d7503c7ff620a3e5c9f96755a02d69286582c3f6a6fae405", kill_on_drop: false }`
[INFO] [stderr]    Compiling derive_codec_sv2 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "cd545b533c7b3f42d7503c7ff620a3e5c9f96755a02d69286582c3f6a6fae405", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd545b533c7b3f42d7503c7ff620a3e5c9f96755a02d69286582c3f6a6fae405", kill_on_drop: false }`
[INFO] [stdout] cd545b533c7b3f42d7503c7ff620a3e5c9f96755a02d69286582c3f6a6fae405
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 6ae7994952749f379f2ea378047c30e7a78784247305c65f5bd66b132d8cf29d
[INFO] running `Command { std: "docker" "start" "-a" "6ae7994952749f379f2ea378047c30e7a78784247305c65f5bd66b132d8cf29d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/derive_codec_sv2-71d53ef95e95a71c)
[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 derive_codec_sv2
[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" "6ae7994952749f379f2ea378047c30e7a78784247305c65f5bd66b132d8cf29d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ae7994952749f379f2ea378047c30e7a78784247305c65f5bd66b132d8cf29d", kill_on_drop: false }`
[INFO] [stdout] 6ae7994952749f379f2ea378047c30e7a78784247305c65f5bd66b132d8cf29d