[INFO] fetching crate der 0.4.0...
[INFO] testing der-0.4.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate der 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate der 0.4.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2788fab5a2f36b480201814ad413210d550b3d237a618ef17ee7ab5ec6e8ab0f
[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" "2788fab5a2f36b480201814ad413210d550b3d237a618ef17ee7ab5ec6e8ab0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2788fab5a2f36b480201814ad413210d550b3d237a618ef17ee7ab5ec6e8ab0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2788fab5a2f36b480201814ad413210d550b3d237a618ef17ee7ab5ec6e8ab0f", kill_on_drop: false }`
[INFO] [stdout] 2788fab5a2f36b480201814ad413210d550b3d237a618ef17ee7ab5ec6e8ab0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 605617f89dbd963df08cb9f545060f4173992096a361ab9ff0da6adea428eca3
[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" "605617f89dbd963df08cb9f545060f4173992096a361ab9ff0da6adea428eca3", kill_on_drop: false }`
[INFO] [stderr]    Compiling der v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "605617f89dbd963df08cb9f545060f4173992096a361ab9ff0da6adea428eca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "605617f89dbd963df08cb9f545060f4173992096a361ab9ff0da6adea428eca3", kill_on_drop: false }`
[INFO] [stdout] 605617f89dbd963df08cb9f545060f4173992096a361ab9ff0da6adea428eca3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", 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] dd7220d8bacb041c36670aa87bf902baeaa6fa1a6b73ee3b37f21f611f376acd
[INFO] running `Command { std: "docker" "start" "-a" "dd7220d8bacb041c36670aa87bf902baeaa6fa1a6b73ee3b37f21f611f376acd", 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 2.14s
[INFO] running `Command { std: "docker" "inspect" "dd7220d8bacb041c36670aa87bf902baeaa6fa1a6b73ee3b37f21f611f376acd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd7220d8bacb041c36670aa87bf902baeaa6fa1a6b73ee3b37f21f611f376acd", kill_on_drop: false }`
[INFO] [stdout] dd7220d8bacb041c36670aa87bf902baeaa6fa1a6b73ee3b37f21f611f376acd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d099f9f967eaed9f7b039ea0983e5c77bf81fd9576d330aa6364a7257bdaef4
[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" "1d099f9f967eaed9f7b039ea0983e5c77bf81fd9576d330aa6364a7257bdaef4", 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::boolean::tests::reject_non_canonical ... ok
[INFO] [stdout] test asn1::generalized_time::tests::round_trip ... ok
[INFO] [stdout] test asn1::ia5_string::tests::parse_bytes ... ok
[INFO] [stdout] test asn1::integer::bigint::tests::decode_uint_bytes ... ok
[INFO] [stdout] test asn1::integer::bigint::tests::encode_uint_bytes ... ok
[INFO] [stdout] test asn1::integer::bigint::tests::reject_oversize_without_extra_zero ... ok
[INFO] [stdout] test asn1::integer::tests::decode_i8 ... ok
[INFO] [stdout] test asn1::integer::tests::decode_u16 ... ok
[INFO] [stdout] test asn1::integer::tests::decode_u8 ... ok
[INFO] [stdout] test asn1::context_specific::tests::round_trip ... ok
[INFO] [stdout] test asn1::integer::tests::reject_non_canonical ... ok
[INFO] [stdout] test asn1::null::tests::decode ... ok
[INFO] [stdout] test asn1::utc_time::tests::round_trip ... 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 asn1::bit_string::tests::decode_non_empty_bitstring ... ok
[INFO] [stdout] test asn1::integer::tests::decode_i16 ... ok
[INFO] [stdout] test asn1::null::tests::encode ... ok
[INFO] [stdout] test decoder::tests::context_specific_returns_none_on_greater_tag_number ... ok
[INFO] [stdout] test decoder::tests::context_specific_skipping_unknown_field ... ok
[INFO] [stdout] test decoder::tests::invalid_field_length ... ok
[INFO] [stdout] test asn1::printable_string::tests::parse_bytes ... 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 length::tests::decode ... ok
[INFO] [stdout] test length::tests::encode ... ok
[INFO] [stdout] test decoder::tests::truncated_message ... ok
[INFO] [stdout] test encoder::tests::overlength_message ... ok
[INFO] [stdout] test length::tests::add_overflows_when_max_length_exceeded ... ok
[INFO] [stdout] test asn1::boolean::tests::encode ... ok
[INFO] [stdout] test decoder::tests::context_specific_with_expected_field ... ok
[INFO] [stdout] test decoder::tests::trailing_data ... ok
[INFO] [stdout] test tag::tests::tag_class ... ok
[INFO] [stdout] test length::tests::reject_indefinite_lengths ... 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 1.12s
[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 237) ... ok
[INFO] [stdout] test src/lib.rs - (line 291) ... ok
[INFO] [stdout] test src/lib.rs - (line 84) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1d099f9f967eaed9f7b039ea0983e5c77bf81fd9576d330aa6364a7257bdaef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d099f9f967eaed9f7b039ea0983e5c77bf81fd9576d330aa6364a7257bdaef4", kill_on_drop: false }`
[INFO] [stdout] 1d099f9f967eaed9f7b039ea0983e5c77bf81fd9576d330aa6364a7257bdaef4