[INFO] crate bin_codec_derive 0.1.0 is already in cache
[INFO] testing bin_codec_derive-0.1.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate bin_codec_derive 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate bin_codec_derive 0.1.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate bin_codec_derive 0.1.0
[INFO] finished tweaking crates.io crate bin_codec_derive 0.1.0
[INFO] tweaked toml for crates.io crate bin_codec_derive 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e4e57ff7e51e0d5142cbe0ad83cae3954b4fe904c9d61821da23bac1a897fd62
[INFO] running `"docker" "start" "-a" "e4e57ff7e51e0d5142cbe0ad83cae3954b4fe904c9d61821da23bac1a897fd62"`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling bin_codec v0.1.0
[INFO] [stderr]    Compiling bin_codec_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.00s
[INFO] running `"docker" "inspect" "e4e57ff7e51e0d5142cbe0ad83cae3954b4fe904c9d61821da23bac1a897fd62"`
[INFO] running `"docker" "rm" "-f" "e4e57ff7e51e0d5142cbe0ad83cae3954b4fe904c9d61821da23bac1a897fd62"`
[INFO] [stdout] e4e57ff7e51e0d5142cbe0ad83cae3954b4fe904c9d61821da23bac1a897fd62
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 920c3c1c425adfcf57b951fc9acf2fbc1b4a5989c94585e1060bf9ecb1721911
[INFO] running `"docker" "start" "-a" "920c3c1c425adfcf57b951fc9acf2fbc1b4a5989c94585e1060bf9ecb1721911"`
[INFO] [stderr]    Compiling bin_codec_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "920c3c1c425adfcf57b951fc9acf2fbc1b4a5989c94585e1060bf9ecb1721911"`
[INFO] running `"docker" "rm" "-f" "920c3c1c425adfcf57b951fc9acf2fbc1b4a5989c94585e1060bf9ecb1721911"`
[INFO] [stdout] 920c3c1c425adfcf57b951fc9acf2fbc1b4a5989c94585e1060bf9ecb1721911
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7b3176455964f7b1fe9d9f54b6c568088a56b0a69aca8d662af0a4ad9a5882d4
[INFO] running `"docker" "start" "-a" "7b3176455964f7b1fe9d9f54b6c568088a56b0a69aca8d662af0a4ad9a5882d4"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bin_codec_derive-d95d2cc63a7d4807
[INFO] [stderr]    Doc-tests bin_codec_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
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7b3176455964f7b1fe9d9f54b6c568088a56b0a69aca8d662af0a4ad9a5882d4"`
[INFO] running `"docker" "rm" "-f" "7b3176455964f7b1fe9d9f54b6c568088a56b0a69aca8d662af0a4ad9a5882d4"`
[INFO] [stdout] 7b3176455964f7b1fe9d9f54b6c568088a56b0a69aca8d662af0a4ad9a5882d4