[INFO] fetching crate der 0.1.0...
[INFO] testing der-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate der 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate der 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate der 0.1.0
[INFO] finished tweaking crates.io crate der 0.1.0
[INFO] tweaked toml for crates.io crate der 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded synstructure v0.12.4
[INFO] [stderr]   Downloaded quote v1.0.8
[INFO] [stderr]   Downloaded syn v1.0.57
[INFO] [stderr]   Downloaded const-oid v0.4.1
[INFO] [stderr]   Downloaded der_derive v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f4e7bbba6b03d5457fe42a66000e65f6874911b97b011795b55f7c9487bade5
[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" "9f4e7bbba6b03d5457fe42a66000e65f6874911b97b011795b55f7c9487bade5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f4e7bbba6b03d5457fe42a66000e65f6874911b97b011795b55f7c9487bade5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f4e7bbba6b03d5457fe42a66000e65f6874911b97b011795b55f7c9487bade5", kill_on_drop: false }`
[INFO] [stdout] 9f4e7bbba6b03d5457fe42a66000e65f6874911b97b011795b55f7c9487bade5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1063664338a96300e5ac13172eed5cea443df711e989fc6a7171f2b4195e96f1
[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" "1063664338a96300e5ac13172eed5cea443df711e989fc6a7171f2b4195e96f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling der v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "1063664338a96300e5ac13172eed5cea443df711e989fc6a7171f2b4195e96f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1063664338a96300e5ac13172eed5cea443df711e989fc6a7171f2b4195e96f1", kill_on_drop: false }`
[INFO] [stdout] 1063664338a96300e5ac13172eed5cea443df711e989fc6a7171f2b4195e96f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed52a76280d41592ef6042feb21633876cf4f7b6cc33138c5c48f1bd40446f5c
[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" "ed52a76280d41592ef6042feb21633876cf4f7b6cc33138c5c48f1bd40446f5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling der v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "ed52a76280d41592ef6042feb21633876cf4f7b6cc33138c5c48f1bd40446f5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed52a76280d41592ef6042feb21633876cf4f7b6cc33138c5c48f1bd40446f5c", kill_on_drop: false }`
[INFO] [stdout] ed52a76280d41592ef6042feb21633876cf4f7b6cc33138c5c48f1bd40446f5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ae9869168bc5a3d4833ed9bb40536feb318d25be89fb8fa9f441a48c7f63c8d8
[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" "ae9869168bc5a3d4833ed9bb40536feb318d25be89fb8fa9f441a48c7f63c8d8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/der-ff9eddb5ff057856
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test asn1::boolean::tests::decode ... ok
[INFO] [stdout] test asn1::boolean::tests::encode ... ok
[INFO] [stdout] test asn1::integer::tests::encode_i8 ... ok
[INFO] [stdout] test asn1::integer::tests::reject_non_canonical ... ok
[INFO] [stdout] test length::tests::encode ... ok
[INFO] [stdout] test asn1::integer::tests::decode_i8 ... ok
[INFO] [stdout] test length::tests::reject_indefinite_lengths ... ok
[INFO] [stdout] test encoder::tests::overlength_message ... ok
[INFO] [stdout] test asn1::boolean::tests::reject_non_canonical ... ok
[INFO] [stdout] test length::tests::decode ... ok
[INFO] [stdout] test decoder::tests::truncated_message ... ok
[INFO] [stdout] test asn1::null::tests::decode ... ok
[INFO] [stdout] test asn1::null::tests::encode ... ok
[INFO] [stdout] test decoder::tests::invalid_field_length ... ok
[INFO] [stdout] test decoder::tests::trailing_data ... ok
[INFO] [stdout] test asn1::null::tests::reject_non_canonical ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests der
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 221) ... ok
[INFO] [stdout] test src/lib.rs - (line 275) ... ok
[INFO] [stdout] test src/lib.rs - (line 75) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ae9869168bc5a3d4833ed9bb40536feb318d25be89fb8fa9f441a48c7f63c8d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae9869168bc5a3d4833ed9bb40536feb318d25be89fb8fa9f441a48c7f63c8d8", kill_on_drop: false }`
[INFO] [stdout] ae9869168bc5a3d4833ed9bb40536feb318d25be89fb8fa9f441a48c7f63c8d8