[INFO] fetching crate der 0.4.0...
[INFO] testing der-0.4.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate der 0.4.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate der 0.4.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate der 0.4.0
[INFO] finished tweaking crates.io crate der 0.4.0
[INFO] tweaked toml for crates.io crate der 0.4.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded der_derive v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] 172b65aaca4dff934a452946a582a7345f6012f38758d23da0be040a893f66d9
[INFO] running `Command { std: "docker" "start" "-a" "172b65aaca4dff934a452946a582a7345f6012f38758d23da0be040a893f66d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "172b65aaca4dff934a452946a582a7345f6012f38758d23da0be040a893f66d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "172b65aaca4dff934a452946a582a7345f6012f38758d23da0be040a893f66d9", kill_on_drop: false }`
[INFO] [stdout] 172b65aaca4dff934a452946a582a7345f6012f38758d23da0be040a893f66d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a12b41a32090324f0046d046381a8f89449a9cad20a4edcf60a5fd8e49e573b1
[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" "a12b41a32090324f0046d046381a8f89449a9cad20a4edcf60a5fd8e49e573b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling der v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "a12b41a32090324f0046d046381a8f89449a9cad20a4edcf60a5fd8e49e573b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a12b41a32090324f0046d046381a8f89449a9cad20a4edcf60a5fd8e49e573b1", kill_on_drop: false }`
[INFO] [stdout] a12b41a32090324f0046d046381a8f89449a9cad20a4edcf60a5fd8e49e573b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08be99bb9b7ac92599814616c0cc83889ae96333ff7519ce18f09b20a5c5aa14
[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" "08be99bb9b7ac92599814616c0cc83889ae96333ff7519ce18f09b20a5c5aa14", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-literal v0.3.3
[INFO] [stderr]    Compiling der v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "08be99bb9b7ac92599814616c0cc83889ae96333ff7519ce18f09b20a5c5aa14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08be99bb9b7ac92599814616c0cc83889ae96333ff7519ce18f09b20a5c5aa14", kill_on_drop: false }`
[INFO] [stdout] 08be99bb9b7ac92599814616c0cc83889ae96333ff7519ce18f09b20a5c5aa14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 12e28609bcbabee0f9d70d37a85ee093931a18bd2de5436d82668e37b0554e46
[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" "12e28609bcbabee0f9d70d37a85ee093931a18bd2de5436d82668e37b0554e46", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/der-89d14226d9766254)
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test asn1::bit_string::tests::decode_empty_bitstring ... ok
[INFO] [stdout] test asn1::boolean::tests::decode ... ok
[INFO] [stdout] test asn1::bit_string::tests::decode_non_empty_bitstring ... ok
[INFO] [stdout] test asn1::boolean::tests::encode ... ok
[INFO] [stdout] test asn1::ia5_string::tests::parse_bytes ... ok
[INFO] [stdout] test asn1::integer::bigint::tests::encode_uint_bytes ... ok
[INFO] [stdout] test asn1::integer::tests::decode_u16 ... ok
[INFO] [stdout] test asn1::integer::tests::encode_i16 ... ok
[INFO] [stdout] test asn1::integer::tests::encode_i8 ... ok
[INFO] [stdout] test asn1::integer::tests::encode_u16 ... ok
[INFO] [stdout] test asn1::integer::tests::encode_u8 ... ok
[INFO] [stdout] test asn1::context_specific::tests::round_trip ... ok
[INFO] [stdout] test asn1::null::tests::encode ... ok
[INFO] [stdout] test asn1::null::tests::decode ... ok
[INFO] [stdout] test asn1::integer::bigint::tests::decode_uint_bytes ... ok
[INFO] [stdout] test asn1::integer::bigint::tests::reject_oversize_without_extra_zero ... ok
[INFO] [stdout] test asn1::utc_time::tests::round_trip ... ok
[INFO] [stdout] test asn1::integer::tests::reject_non_canonical ... ok
[INFO] [stdout] test asn1::utf8_string::tests::parse_ascii_bytes ... ok
[INFO] [stdout] test asn1::null::tests::reject_non_canonical ... ok
[INFO] [stdout] test asn1::utf8_string::tests::parse_utf8_bytes ... ok
[INFO] [stdout] test datetime::tests::feb_leap_year_handling ... ok
[INFO] [stdout] test decoder::tests::context_specific_returns_none_on_greater_tag_number ... ok
[INFO] [stdout] test decoder::tests::context_specific_with_expected_field ... ok
[INFO] [stdout] test decoder::tests::trailing_data ... ok
[INFO] [stdout] test decoder::tests::truncated_message ... ok
[INFO] [stdout] test length::tests::add_overflows_when_max_length_exceeded ... ok
[INFO] [stdout] test length::tests::decode ... ok
[INFO] [stdout] test length::tests::encode ... ok
[INFO] [stdout] test length::tests::reject_indefinite_lengths ... ok
[INFO] [stdout] test tag::tests::tag_class ... ok
[INFO] [stdout] test asn1::generalized_time::tests::round_trip ... ok
[INFO] [stdout] test asn1::printable_string::tests::parse_bytes ... ok
[INFO] [stdout] test asn1::boolean::tests::reject_non_canonical ... ok
[INFO] [stdout] test asn1::integer::tests::decode_i8 ... ok
[INFO] [stdout] test asn1::integer::tests::decode_i16 ... ok
[INFO] [stdout] test decoder::tests::context_specific_skipping_unknown_field ... ok
[INFO] [stdout] test asn1::integer::tests::decode_u8 ... ok
[INFO] [stdout] test decoder::tests::invalid_field_length ... ok
[INFO] [stdout] test encoder::tests::overlength_message ... ok
[INFO] [stdout] test datetime::tests::round_trip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.10s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/derive.rs (/opt/rustwide/target/debug/deps/derive-57e690518eb83bbb)
[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] [stderr]    Doc-tests der
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 291) ... ok
[INFO] [stdout] test src/lib.rs - (line 84) ... ok
[INFO] [stdout] test src/lib.rs - (line 237) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "12e28609bcbabee0f9d70d37a85ee093931a18bd2de5436d82668e37b0554e46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12e28609bcbabee0f9d70d37a85ee093931a18bd2de5436d82668e37b0554e46", kill_on_drop: false }`
[INFO] [stdout] 12e28609bcbabee0f9d70d37a85ee093931a18bd2de5436d82668e37b0554e46