[INFO] fetching crate moz_cbor 0.1.2...
[INFO] testing moz_cbor-0.1.2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate moz_cbor 0.1.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate moz_cbor 0.1.2 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate moz_cbor 0.1.2
[INFO] finished tweaking crates.io crate moz_cbor 0.1.2
[INFO] tweaked toml for crates.io crate moz_cbor 0.1.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] d62efb989eb1a72e7ebf1a3f745881c467484b863277a3a93f8eacbc7aa087a1
[INFO] running `Command { std: "docker" "start" "-a" "d62efb989eb1a72e7ebf1a3f745881c467484b863277a3a93f8eacbc7aa087a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d62efb989eb1a72e7ebf1a3f745881c467484b863277a3a93f8eacbc7aa087a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d62efb989eb1a72e7ebf1a3f745881c467484b863277a3a93f8eacbc7aa087a1", kill_on_drop: false }`
[INFO] [stdout] d62efb989eb1a72e7ebf1a3f745881c467484b863277a3a93f8eacbc7aa087a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dcbfa0c23b07f2d33c582ed1f355e7459ad442e8c8cb0ea65b2ca7da14b50da
[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" "0dcbfa0c23b07f2d33c582ed1f355e7459ad442e8c8cb0ea65b2ca7da14b50da", kill_on_drop: false }`
[INFO] [stderr]    Compiling moz_cbor v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "0dcbfa0c23b07f2d33c582ed1f355e7459ad442e8c8cb0ea65b2ca7da14b50da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dcbfa0c23b07f2d33c582ed1f355e7459ad442e8c8cb0ea65b2ca7da14b50da", kill_on_drop: false }`
[INFO] [stdout] 0dcbfa0c23b07f2d33c582ed1f355e7459ad442e8c8cb0ea65b2ca7da14b50da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44c1efe62c1ed9da88889291619441b7215083d4519a2b882103ed653b2edf41
[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" "44c1efe62c1ed9da88889291619441b7215083d4519a2b882103ed653b2edf41", kill_on_drop: false }`
[INFO] [stderr]    Compiling moz_cbor v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "44c1efe62c1ed9da88889291619441b7215083d4519a2b882103ed653b2edf41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44c1efe62c1ed9da88889291619441b7215083d4519a2b882103ed653b2edf41", kill_on_drop: false }`
[INFO] [stdout] 44c1efe62c1ed9da88889291619441b7215083d4519a2b882103ed653b2edf41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb756bfc9167426e0aec227df8d6abb19d8bb43394fde4d8cc937c756983480a
[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" "eb756bfc9167426e0aec227df8d6abb19d8bb43394fde4d8cc937c756983480a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/moz_cbor-d29c7f889846816e)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test test_decoder::test_avoid_stack_exhaustion_with_arrays ... ok
[INFO] [stdout] test test_decoder::test_avoid_stack_exhaustion_with_maps_2 ... ok
[INFO] [stdout] test test_decoder::test_avoid_stack_exhaustion_with_tags ... ok
[INFO] [stdout] test test_decoder::test_null ... ok
[INFO] [stdout] test test_decoder::test_byte_strings ... ok
[INFO] [stdout] test test_decoder::test_major_type_7 ... ok
[INFO] [stdout] test test_decoder::test_malformed_integer ... ok
[INFO] [stdout] test test_decoder::test_maps ... ok
[INFO] [stdout] test test_decoder::test_signed_integer ... ok
[INFO] [stdout] test test_decoder::test_tagged_objects ... ok
[INFO] [stdout] test test_decoder::test_signed_integer_too_large ... ok
[INFO] [stdout] test test_serializer::test_invalid_map ... ignored
[INFO] [stdout] test test_decoder::test_map_duplicate_keys ... ok
[INFO] [stdout] test test_decoder::test_arrays ... ok
[INFO] [stdout] test test_decoder::test_null_in_array ... ok
[INFO] [stdout] test test_decoder::test_avoid_stack_exhaustion_with_maps_1 ... ok
[INFO] [stdout] test test_decoder::test_integer_objects ... ok
[INFO] [stdout] test test_serializer::test_tstr ... ok
[INFO] [stdout] test test_serializer::test_null ... ok
[INFO] [stdout] test test_decoder::test_invalid_input ... ok
[INFO] [stdout] test test_serializer::test_null_in_array ... ok
[INFO] [stdout] test test_serializer::test_nint ... ok
[INFO] [stdout] test test_decoder::test_truncated_array ... ok
[INFO] [stdout] test test_decoder::test_truncated_int ... ok
[INFO] [stdout] test test_decoder::test_truncated_map ... ok
[INFO] [stdout] test test_decoder::test_tag_with_no_value ... ok
[INFO] [stdout] test test_serializer::test_arr ... ok
[INFO] [stdout] test test_serializer::test_bstr ... ok
[INFO] [stdout] test test_serializer::test_integer ... ok
[INFO] [stdout] test test_serializer::test_tagged_item ... ok
[INFO] [stdout] test test_serializer::test_map ... ok
[INFO] [stdout] test test_decoder::test_too_large_input ... ok
[INFO] [stderr]    Doc-tests moz_cbor
[INFO] [stdout] test test_decoder::test_large_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.65s
[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" "eb756bfc9167426e0aec227df8d6abb19d8bb43394fde4d8cc937c756983480a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb756bfc9167426e0aec227df8d6abb19d8bb43394fde4d8cc937c756983480a", kill_on_drop: false }`
[INFO] [stdout] eb756bfc9167426e0aec227df8d6abb19d8bb43394fde4d8cc937c756983480a