[INFO] crate veriform 0.2.0 is already in cache
[INFO] testing veriform-0.2.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate veriform 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate veriform 0.2.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate veriform 0.2.0
[INFO] finished tweaking crates.io crate veriform 0.2.0
[INFO] tweaked toml for crates.io crate veriform 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d409457d1af4359bbea184f9fa9b336a951216bd8ba973060d2f43cae4212f99
[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" "d409457d1af4359bbea184f9fa9b336a951216bd8ba973060d2f43cae4212f99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d409457d1af4359bbea184f9fa9b336a951216bd8ba973060d2f43cae4212f99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d409457d1af4359bbea184f9fa9b336a951216bd8ba973060d2f43cae4212f99", kill_on_drop: false }`
[INFO] [stdout] d409457d1af4359bbea184f9fa9b336a951216bd8ba973060d2f43cae4212f99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0beb183e39a63dd96437e908a2086f3268ce8171602dabfde502194fc7e8671e
[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" "0beb183e39a63dd96437e908a2086f3268ce8171602dabfde502194fc7e8671e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling heapless v0.5.5
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling tai64 v3.1.0
[INFO] [stderr]    Compiling vint64 v1.0.1
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling displaydoc v0.1.7
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling veriform_derive v0.2.0
[INFO] [stderr]    Compiling veriform v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.04s
[INFO] running `Command { std: "docker" "inspect" "0beb183e39a63dd96437e908a2086f3268ce8171602dabfde502194fc7e8671e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0beb183e39a63dd96437e908a2086f3268ce8171602dabfde502194fc7e8671e", kill_on_drop: false }`
[INFO] [stdout] 0beb183e39a63dd96437e908a2086f3268ce8171602dabfde502194fc7e8671e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f51a051e28ddbaacbcf4188b549d821693a5e67b25d6f71bf33843e77b10c5b0
[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" "f51a051e28ddbaacbcf4188b549d821693a5e67b25d6f71bf33843e77b10c5b0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling veriform v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "f51a051e28ddbaacbcf4188b549d821693a5e67b25d6f71bf33843e77b10c5b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f51a051e28ddbaacbcf4188b549d821693a5e67b25d6f71bf33843e77b10c5b0", kill_on_drop: false }`
[INFO] [stdout] f51a051e28ddbaacbcf4188b549d821693a5e67b25d6f71bf33843e77b10c5b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4d22cf344f69f82094534c752802b9d174683a9e8bbb8acff5e295bdc0847945
[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" "4d22cf344f69f82094534c752802b9d174683a9e8bbb8acff5e295bdc0847945", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/veriform-26f505fe36bc9b33
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/derive-6cb282dcc6e13064
[INFO] [stdout] running 19 tests
[INFO] [stdout] test decoder::message::decoder::tests::decode_out_of_order ... ok
[INFO] [stdout] test decoder::tests::decode_bytes ... ok
[INFO] [stdout] test decoder::message::decoder::tests::decode_message ... ok
[INFO] [stdout] test decoder::tests::decode_sint64 ... ok
[INFO] [stdout] test decoder::message::decoder::tests::decode_partial_field_header ... ok
[INFO] [stdout] test decoder::message::decoder::tests::decode_true ... ok
[INFO] [stdout] test encoder::tests::encode_then_decode ... ok
[INFO] [stdout] test decoder::message::decoder::tests::decode_bytes ... ok
[INFO] [stdout] test field::length::tests::sint64_length ... ok
[INFO] [stdout] test field::length::tests::bytes_length ... ok
[INFO] [stdout] test field::length::tests::uint64_length ... ok
[INFO] [stdout] test decoder::tests::decode_uint64 ... ok
[INFO] [stdout] test decoder::tests::decode_string ... ok
[INFO] [stdout] test decoder::message::decoder::tests::decode_false ... ok
[INFO] [stdout] test decoder::message::decoder::tests::decode_string ... ok
[INFO] [stdout] test decoder::message::decoder::tests::decode_multiple ... ok
[INFO] [stdout] test decoder::message::decoder::tests::decode_sint64 ... ok
[INFO] [stdout] test decoder::message::decoder::tests::decode_uint64 ... ok
[INFO] [stdout] test field::length::tests::string_length ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test enum_round_trip ... ok
[INFO] [stdout] test struct_round_trip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests veriform
[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 `Command { std: "docker" "inspect" "4d22cf344f69f82094534c752802b9d174683a9e8bbb8acff5e295bdc0847945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d22cf344f69f82094534c752802b9d174683a9e8bbb8acff5e295bdc0847945", kill_on_drop: false }`
[INFO] [stdout] 4d22cf344f69f82094534c752802b9d174683a9e8bbb8acff5e295bdc0847945