[INFO] fetching crate dasn1-der 0.1.1...
[INFO] testing dasn1-der-0.1.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate dasn1-der 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate dasn1-der 0.1.1 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 dasn1-der 0.1.1
[INFO] finished tweaking crates.io crate dasn1-der 0.1.1
[INFO] tweaked toml for crates.io crate dasn1-der 0.1.1 written to /workspace/builds/worker-4/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]     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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 997157cc79b35d2f22e44b56e242767a09ec8e0c0fd43f27f2234cdf576e4b40
[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" "997157cc79b35d2f22e44b56e242767a09ec8e0c0fd43f27f2234cdf576e4b40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "997157cc79b35d2f22e44b56e242767a09ec8e0c0fd43f27f2234cdf576e4b40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "997157cc79b35d2f22e44b56e242767a09ec8e0c0fd43f27f2234cdf576e4b40", kill_on_drop: false }`
[INFO] [stdout] 997157cc79b35d2f22e44b56e242767a09ec8e0c0fd43f27f2234cdf576e4b40
[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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd62bc3084c549b4e6a4bd6accf53941a40a39009582080411764af8e5fb6fbd
[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" "bd62bc3084c549b4e6a4bd6accf53941a40a39009582080411764af8e5fb6fbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling gimli v0.25.0
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling rustc-demangle v0.1.20
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling object v0.26.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling addr2line v0.16.0
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling dasn1-core v0.1.1
[INFO] [stderr]    Compiling dasn1-der v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Value`
[INFO] [stdout]  --> src/decoder/prefix.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::{Deserializer, Value};
[INFO] [stdout]   |                           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.27s
[INFO] running `Command { std: "docker" "inspect" "bd62bc3084c549b4e6a4bd6accf53941a40a39009582080411764af8e5fb6fbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd62bc3084c549b4e6a4bd6accf53941a40a39009582080411764af8e5fb6fbd", kill_on_drop: false }`
[INFO] [stdout] bd62bc3084c549b4e6a4bd6accf53941a40a39009582080411764af8e5fb6fbd
[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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 880fe19b0d4bf3f4886574626caf66be35fc1597d69979de14f19ddef22974ed
[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" "880fe19b0d4bf3f4886574626caf66be35fc1597d69979de14f19ddef22974ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stdout] warning: unused import: `Value`
[INFO] [stdout]  --> src/decoder/prefix.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::{Deserializer, Value};
[INFO] [stdout]   |                           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling dasn1-der v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Value`
[INFO] [stdout]  --> src/decoder/prefix.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::{Deserializer, Value};
[INFO] [stdout]   |                           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/encoder.rs:700:18
[INFO] [stdout]     |
[INFO] [stdout] 700 |             Drei((Implicit<Context, U2, ()>)),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.08s
[INFO] running `Command { std: "docker" "inspect" "880fe19b0d4bf3f4886574626caf66be35fc1597d69979de14f19ddef22974ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "880fe19b0d4bf3f4886574626caf66be35fc1597d69979de14f19ddef22974ed", kill_on_drop: false }`
[INFO] [stdout] 880fe19b0d4bf3f4886574626caf66be35fc1597d69979de14f19ddef22974ed
[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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bb2ef3b18f0db671c045f5931ea4790d3febf5674b1fe3af00990d3636a7e9ac
[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" "bb2ef3b18f0db671c045f5931ea4790d3febf5674b1fe3af00990d3636a7e9ac", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Value`
[INFO] [stderr]  --> src/decoder/prefix.rs:5:27
[INFO] [stderr]   |
[INFO] [stderr] 5 | use super::{Deserializer, Value};
[INFO] [stderr]   |                           ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/encoder.rs:700:18
[INFO] [stderr]     |
[INFO] [stderr] 700 |             Drei((Implicit<Context, U2, ()>)),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `dasn1-der` (lib) generated 1 warning
[INFO] [stderr] warning: `dasn1-der` (lib test) generated 2 warnings (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dasn1_der-f95a38be8beb491a)
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test decoder::parser::tests::context_constructed ... ok
[INFO] [stdout] test decoder::parser::tests::primitive_bool ... ok
[INFO] [stdout] test decoder::parser::tests::private_primitive ... ok
[INFO] [stdout] test decoder::parser::tests::universal_bool ... ok
[INFO] [stdout] test decoder::parser::tests::value_indefinite_length_form ... ok
[INFO] [stdout] test decoder::parser::tests::private_long_constructed ... ok
[INFO] [stdout] test decoder::parser::tests::value_really_long_length_form ... ok
[INFO] [stdout] test decoder::parser::tests::value_long_length_form ... ok
[INFO] [stdout] test decoder::tests::choice ... ok
[INFO] [stdout] test decoder::tests::bool ... ok
[INFO] [stdout] test decoder::tests::choice_newtype_variant ... ok
[INFO] [stdout] test decoder::tests::fixed_array_as_sequence ... ok
[INFO] [stdout] test encoder::tests::choice ... ok
[INFO] [stdout] test encoder::tests::bit_string ... ok
[INFO] [stdout] test encoder::tests::bool ... ok
[INFO] [stdout] test encoder::tests::explicit_prefix ... ok
[INFO] [stdout] test encoder::tests::choice_newtype_variant ... ok
[INFO] [stdout] test tests::choice ... ok
[INFO] [stdout] test tests::i128 ... ok
[INFO] [stdout] test tests::i16 ... ok
[INFO] [stdout] test tests::i32 ... ok
[INFO] [stdout] test tests::i64 ... ok
[INFO] [stdout] test tests::choice_newtype_variant ... ok
[INFO] [stdout] test tests::bit_string ... ok
[INFO] [stdout] test tests::i8 ... ok
[INFO] [stdout] test tests::nested_enum ... ok
[INFO] [stdout] test tests::implicit_prefix ... ok
[INFO] [stdout] test tests::response ... ok
[INFO] [stdout] test tests::explicit_prefix ... ok
[INFO] [stdout] test tests::bool ... ok
[INFO] [stdout] test encoder::tests::sequence_in_sequence_in_choice ... ok
[INFO] [stdout] test tests::sequence_in_sequence_in_choice ... ok
[INFO] [stdout] test tests::object_identifier ... ok
[INFO] [stdout] test encoder::tests::sequence_with_option ... ok
[INFO] [stdout] test encoder::tests::universal_string ... ok
[INFO] [stdout] test tests::octet_string ... ok
[INFO] [stdout] test tests::u128 ... ok
[INFO] [stdout] test encoder::tests::object_identifier ... ok
[INFO] [stdout] test tests::u64 ... ok
[INFO] [stdout] test tests::u8 ... ok
[INFO] [stdout] test tests::universal_string ... ok
[INFO] [stdout] test encoder::tests::integer ... ok
[INFO] [stdout] test encoder::tests::implicit_prefix ... ok
[INFO] [stdout] test encoder::tests::enumerated ... ok
[INFO] [stdout] test tests::u16 ... ok
[INFO] [stdout] test tests::sequence ... ok
[INFO] [stdout] test encoder::tests::fixed_array_as_sequence ... ok
[INFO] [stdout] test tests::sequence_with_option ... ok
[INFO] [stdout] test tests::u32 ... ok
[INFO] [stdout] test tests::option ... ok
[INFO] [stdout] test encoder::tests::encode_long_sequence ... ok
[INFO] [stdout] test tests::long_sequence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dasn1-der
[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" "bb2ef3b18f0db671c045f5931ea4790d3febf5674b1fe3af00990d3636a7e9ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb2ef3b18f0db671c045f5931ea4790d3febf5674b1fe3af00990d3636a7e9ac", kill_on_drop: false }`
[INFO] [stdout] bb2ef3b18f0db671c045f5931ea4790d3febf5674b1fe3af00990d3636a7e9ac