[INFO] fetching crate ensicoin_serializer 2.0.9...
[INFO] testing ensicoin_serializer-2.0.9 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate ensicoin_serializer 2.0.9 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate ensicoin_serializer 2.0.9 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ensicoin_serializer 2.0.9
[INFO] finished tweaking crates.io crate ensicoin_serializer 2.0.9
[INFO] tweaked toml for crates.io crate ensicoin_serializer 2.0.9 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25768d6f2bffd364b402526018c8923998604cefa007b8e7c3ea51358398814f
[INFO] running `Command { std: "docker" "start" "-a" "25768d6f2bffd364b402526018c8923998604cefa007b8e7c3ea51358398814f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25768d6f2bffd364b402526018c8923998604cefa007b8e7c3ea51358398814f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25768d6f2bffd364b402526018c8923998604cefa007b8e7c3ea51358398814f", kill_on_drop: false }`
[INFO] [stdout] 25768d6f2bffd364b402526018c8923998604cefa007b8e7c3ea51358398814f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37a7e25f4829ed461be7baf5f34d9c376f9c82c9c66e0a4dee21362e023fbf66
[INFO] running `Command { std: "docker" "start" "-a" "37a7e25f4829ed461be7baf5f34d9c376f9c82c9c66e0a4dee21362e023fbf66", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling ensicoin_serializer v2.0.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.28s
[INFO] running `Command { std: "docker" "inspect" "37a7e25f4829ed461be7baf5f34d9c376f9c82c9c66e0a4dee21362e023fbf66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37a7e25f4829ed461be7baf5f34d9c376f9c82c9c66e0a4dee21362e023fbf66", kill_on_drop: false }`
[INFO] [stdout] 37a7e25f4829ed461be7baf5f34d9c376f9c82c9c66e0a4dee21362e023fbf66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4d66d31948cb1923b68fa9b570d3f514eb2c1d43d2fa0f699b8714df255768b
[INFO] running `Command { std: "docker" "start" "-a" "d4d66d31948cb1923b68fa9b570d3f514eb2c1d43d2fa0f699b8714df255768b", kill_on_drop: false }`
[INFO] [stderr]    Compiling ensicoin_serializer v2.0.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "d4d66d31948cb1923b68fa9b570d3f514eb2c1d43d2fa0f699b8714df255768b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4d66d31948cb1923b68fa9b570d3f514eb2c1d43d2fa0f699b8714df255768b", kill_on_drop: false }`
[INFO] [stdout] d4d66d31948cb1923b68fa9b570d3f514eb2c1d43d2fa0f699b8714df255768b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c76889609eb64556eaedb8adbe2110ee93ac580773c9c8fd6775d59f4aa9cfb
[INFO] running `Command { std: "docker" "start" "-a" "1c76889609eb64556eaedb8adbe2110ee93ac580773c9c8fd6775d59f4aa9cfb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ensicoin_serializer-62ae14226f09076e)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test deserializer::tests::deserialize_string ... ok
[INFO] [stderr]    Doc-tests ensicoin_serializer
[INFO] [stdout] test deserializer::tests::deserialize_u16 ... ok
[INFO] [stdout] test deserializer::tests::deserialize_u32 ... ok
[INFO] [stdout] test deserializer::tests::deserialize_u64 ... ok
[INFO] [stdout] test deserializer::tests::deserialize_u8 ... ok
[INFO] [stdout] test deserializer::tests::deserialize_varuint ... ok
[INFO] [stdout] test deserializer::tests::deserialize_vec ... ok
[INFO] [stdout] test serializer::tests::serialize_string ... ok
[INFO] [stdout] test serializer::tests::serialize_uint16 ... ok
[INFO] [stdout] test serializer::tests::serialize_uint32 ... ok
[INFO] [stdout] test serializer::tests::serialize_uint64 ... ok
[INFO] [stdout] test serializer::tests::serialize_uint8 ... ok
[INFO] [stdout] test serializer::tests::serialize_varuint ... ok
[INFO] [stdout] test serializer::tests::serialize_vec ... ok
[INFO] [stdout] test types::tests::zero_hash ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1c76889609eb64556eaedb8adbe2110ee93ac580773c9c8fd6775d59f4aa9cfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c76889609eb64556eaedb8adbe2110ee93ac580773c9c8fd6775d59f4aa9cfb", kill_on_drop: false }`
[INFO] [stdout] 1c76889609eb64556eaedb8adbe2110ee93ac580773c9c8fd6775d59f4aa9cfb