[INFO] fetching crate serialize_deserialize_u8_i32 0.1.34...
[INFO] testing serialize_deserialize_u8_i32-0.1.34 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate serialize_deserialize_u8_i32 0.1.34 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate serialize_deserialize_u8_i32 0.1.34 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serialize_deserialize_u8_i32 0.1.34
[INFO] finished tweaking crates.io crate serialize_deserialize_u8_i32 0.1.34
[INFO] tweaked toml for crates.io crate serialize_deserialize_u8_i32 0.1.34 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] e83792073ad8ebf58d218886cb2978073381022093f6b47f3878bf3b722ae381
[INFO] running `Command { std: "docker" "start" "-a" "e83792073ad8ebf58d218886cb2978073381022093f6b47f3878bf3b722ae381", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e83792073ad8ebf58d218886cb2978073381022093f6b47f3878bf3b722ae381", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e83792073ad8ebf58d218886cb2978073381022093f6b47f3878bf3b722ae381", kill_on_drop: false }`
[INFO] [stdout] e83792073ad8ebf58d218886cb2978073381022093f6b47f3878bf3b722ae381
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2079fd790141a553f166fdbd3078dee6252c2cae9c67029eff4118f8704bf056
[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" "2079fd790141a553f166fdbd3078dee6252c2cae9c67029eff4118f8704bf056", kill_on_drop: false }`
[INFO] [stderr]    Compiling serialize_deserialize_u8_i32 v0.1.34 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "2079fd790141a553f166fdbd3078dee6252c2cae9c67029eff4118f8704bf056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2079fd790141a553f166fdbd3078dee6252c2cae9c67029eff4118f8704bf056", kill_on_drop: false }`
[INFO] [stdout] 2079fd790141a553f166fdbd3078dee6252c2cae9c67029eff4118f8704bf056
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", 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] 517d7701978ddf4328f50051297e23909dd492cd2710c77651890570e0e769f9
[INFO] running `Command { std: "docker" "start" "-a" "517d7701978ddf4328f50051297e23909dd492cd2710c77651890570e0e769f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling serialize_deserialize_u8_i32 v0.1.34 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "517d7701978ddf4328f50051297e23909dd492cd2710c77651890570e0e769f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "517d7701978ddf4328f50051297e23909dd492cd2710c77651890570e0e769f9", kill_on_drop: false }`
[INFO] [stdout] 517d7701978ddf4328f50051297e23909dd492cd2710c77651890570e0e769f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] b2ffacc6c60343d38083c1656bb6d5001e925efe1a6c0edda13666eb9c812dfb
[INFO] running `Command { std: "docker" "start" "-a" "b2ffacc6c60343d38083c1656bb6d5001e925efe1a6c0edda13666eb9c812dfb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serialize_deserialize_u8_i32-9a77c08b3dd6261e)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test tests::test_access_3_3_1 ... ok
[INFO] [stdout] test tests::test_access_3_3_123 ... ok
[INFO] [stdout] test tests::test_count_vec_items_left ... ok
[INFO] [stdout] test tests::test_flush_9_9_000 ... ok
[INFO] [stdout] test tests::test_flush_9_9_123 ... ok
[INFO] [stdout] test tests::test_flush_9_9_999 ... ok
[INFO] [stdout] test tests::test_flush_9_3_999 ... ok
[INFO] [stdout] test tests::test_flush_6_6_999 ... ok
[INFO] [stdout] test tests::test_flush_6_6_000 ... ok
[INFO] [stdout] test tests::test_flush_6_3_999 ... ok
[INFO] [stdout] test tests::test_i32_threshold_under ... ok
[INFO] [stdout] test tests::test_insert_3_3_000 ... ok
[INFO] [stdout] test tests::test_flush_3_3_999 ... ok
[INFO] [stdout] test tests::test_insert_3_3_123 ... ok
[INFO] [stdout] test tests::test_insert_3_3_999 ... ok
[INFO] [stdout] test tests::test_insert_9_9_111 ... ok
[INFO] [stdout] test tests::test_serialize_u8_to_i32_five ... ok
[INFO] [stdout] test tests::test_serialize_u8_to_i32_four ... ok
[INFO] [stdout] test tests::test_serialize_u8_to_i32_one ... ok
[INFO] [stdout] test tests::test_serialize_u8_to_i32_six ... ok
[INFO] [stdout] test tests::test_serialize_u8_to_i32_three ... ok
[INFO] [stdout] test tests::test_flush_6_6_123 ... ok
[INFO] [stdout] test tests::test_serialize_u8_to_i32_two ... ok
[INFO] [stdout] test tests::test_access_3_3_999 ... ok
[INFO] [stdout] test tests::test_flush_3_3_000 ... ok
[INFO] [stdout] test tests::test_deserialize_i32_to_u8_one ... ok
[INFO] [stdout] test tests::test_flush_3_3_123 ... ok
[INFO] [stdout] test tests::test_deserialize_i32_to_u8_two ... ok
[INFO] [stdout] test tests::test_i32_threshold_over ... ok
[INFO] [stdout] test tests::test_deserialize_i32_to_u8_three ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serialize_deserialize_u8_i32
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 15) ... ignored
[INFO] [stdout] test src/lib.rs - (line 21) ... ignored
[INFO] [stdout] test src/lib.rs - (line 8) ... ignored
[INFO] [stdout] test src/lib.rs - (line 92) ... ignored
[INFO] [stdout] test src/lib.rs - (line 98) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b2ffacc6c60343d38083c1656bb6d5001e925efe1a6c0edda13666eb9c812dfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2ffacc6c60343d38083c1656bb6d5001e925efe1a6c0edda13666eb9c812dfb", kill_on_drop: false }`
[INFO] [stdout] b2ffacc6c60343d38083c1656bb6d5001e925efe1a6c0edda13666eb9c812dfb