[INFO] fetching crate serialize_deserialize_u8_i32 0.1.34...
[INFO] testing serialize_deserialize_u8_i32-0.1.34 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate serialize_deserialize_u8_i32 0.1.34 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate serialize_deserialize_u8_i32 0.1.34 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6c63e558d458c32719cbfae04642dc561afd1c8080edf9957ea634232eb9603
[INFO] running `Command { std: "docker" "start" "-a" "a6c63e558d458c32719cbfae04642dc561afd1c8080edf9957ea634232eb9603", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6c63e558d458c32719cbfae04642dc561afd1c8080edf9957ea634232eb9603", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6c63e558d458c32719cbfae04642dc561afd1c8080edf9957ea634232eb9603", kill_on_drop: false }`
[INFO] [stdout] a6c63e558d458c32719cbfae04642dc561afd1c8080edf9957ea634232eb9603
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6688f7b45adc5f2c4ddd9ef872de66a34f60f78a069021e00bf8e3351161cd99
[INFO] running `Command { std: "docker" "start" "-a" "6688f7b45adc5f2c4ddd9ef872de66a34f60f78a069021e00bf8e3351161cd99", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serialize_deserialize_u8_i32 v0.1.34 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "6688f7b45adc5f2c4ddd9ef872de66a34f60f78a069021e00bf8e3351161cd99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6688f7b45adc5f2c4ddd9ef872de66a34f60f78a069021e00bf8e3351161cd99", kill_on_drop: false }`
[INFO] [stdout] 6688f7b45adc5f2c4ddd9ef872de66a34f60f78a069021e00bf8e3351161cd99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 602ea027c4132731c273e564904680ea9711f5684e2bfd99505ba009fae736d2
[INFO] running `Command { std: "docker" "start" "-a" "602ea027c4132731c273e564904680ea9711f5684e2bfd99505ba009fae736d2", 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 0.84s
[INFO] running `Command { std: "docker" "inspect" "602ea027c4132731c273e564904680ea9711f5684e2bfd99505ba009fae736d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "602ea027c4132731c273e564904680ea9711f5684e2bfd99505ba009fae736d2", kill_on_drop: false }`
[INFO] [stdout] 602ea027c4132731c273e564904680ea9711f5684e2bfd99505ba009fae736d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b6239264b81e96af98c8aecc326087767acb0c13c982ec36410e73f27a09364d
[INFO] running `Command { std: "docker" "start" "-a" "b6239264b81e96af98c8aecc326087767acb0c13c982ec36410e73f27a09364d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test tests::test_access_3_3_999 ... ok
[INFO] [stdout] test tests::test_flush_3_3_123 ... ok
[INFO] [stdout] test tests::test_flush_3_3_999 ... ok
[INFO] [stdout] test tests::test_flush_6_3_999 ... 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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] test tests::test_access_3_3_123 ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serialize_deserialize_u8_i32-85d1ef12e42d415e)
[INFO] [stdout] test tests::test_flush_9_9_000 ... ok
[INFO] [stdout] test tests::test_i32_threshold_over ... ok
[INFO] [stdout] test tests::test_serialize_u8_to_i32_five ... ok
[INFO] [stdout] test tests::test_serialize_u8_to_i32_two ... ok
[INFO] [stdout] test tests::test_insert_3_3_999 ... ok
[INFO] [stdout] test tests::test_flush_9_9_123 ... ok
[INFO] [stdout] test tests::test_deserialize_i32_to_u8_three ... ok
[INFO] [stdout] test tests::test_flush_9_3_999 ... ok
[INFO] [stdout] test tests::test_flush_6_6_000 ... ok
[INFO] [stdout] test tests::test_flush_6_6_123 ... ok
[INFO] [stdout] test tests::test_insert_3_3_000 ... ok
[INFO] [stdout] test tests::test_flush_6_6_999 ... ok
[INFO] [stdout] test tests::test_deserialize_i32_to_u8_two ... ok
[INFO] [stdout] test tests::test_deserialize_i32_to_u8_one ... ok
[INFO] [stdout] test tests::test_flush_9_9_999 ... ok
[INFO] [stdout] test tests::test_flush_3_3_000 ... ok
[INFO] [stdout] test tests::test_i32_threshold_under ... ok
[INFO] [stdout] test tests::test_insert_9_9_111 ... ok
[INFO] [stdout] test tests::test_insert_3_3_123 ... ok
[INFO] [stdout] test tests::test_access_3_3_1 ... ok
[INFO] [stdout] test tests::test_count_vec_items_left ... ok
[INFO] [stdout] test tests::test_serialize_u8_to_i32_four ... 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 103) ... ignored
[INFO] [stdout] test src/lib.rs - (line 17) ... ignored
[INFO] [stdout] test src/lib.rs - (line 24) ... ignored
[INFO] [stdout] test src/lib.rs - (line 9) ... ignored
[INFO] [stdout] test src/lib.rs - (line 96) ... 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" "b6239264b81e96af98c8aecc326087767acb0c13c982ec36410e73f27a09364d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6239264b81e96af98c8aecc326087767acb0c13c982ec36410e73f27a09364d", kill_on_drop: false }`
[INFO] [stdout] b6239264b81e96af98c8aecc326087767acb0c13c982ec36410e73f27a09364d