[INFO] fetching crate dasn1-der 0.1.1...
[INFO] testing dasn1-der-0.1.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate dasn1-der 0.1.1 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate dasn1-der 0.1.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-87/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c51fcccc00e240a177302c07d8a273dadc2fd6baa6ba01f37dc81e0dbb74013e
[INFO] running `Command { std: "docker" "start" "-a" "c51fcccc00e240a177302c07d8a273dadc2fd6baa6ba01f37dc81e0dbb74013e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c51fcccc00e240a177302c07d8a273dadc2fd6baa6ba01f37dc81e0dbb74013e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c51fcccc00e240a177302c07d8a273dadc2fd6baa6ba01f37dc81e0dbb74013e", kill_on_drop: false }`
[INFO] [stdout] c51fcccc00e240a177302c07d8a273dadc2fd6baa6ba01f37dc81e0dbb74013e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4353e1c1bfaebc4944014eb9e1cd012a3e9302977fd4f0ecc4df19edf505d27
[INFO] running `Command { std: "docker" "start" "-a" "e4353e1c1bfaebc4944014eb9e1cd012a3e9302977fd4f0ecc4df19edf505d27", 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]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling gimli v0.26.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling backtrace v0.3.63
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling serde v1.0.130
[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 28.00s
[INFO] running `Command { std: "docker" "inspect" "e4353e1c1bfaebc4944014eb9e1cd012a3e9302977fd4f0ecc4df19edf505d27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4353e1c1bfaebc4944014eb9e1cd012a3e9302977fd4f0ecc4df19edf505d27", kill_on_drop: false }`
[INFO] [stdout] e4353e1c1bfaebc4944014eb9e1cd012a3e9302977fd4f0ecc4df19edf505d27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 494da346b23f84b3f76a81066b4c3913565b2f1db50b56f311e96fddf2703290
[INFO] running `Command { std: "docker" "start" "-a" "494da346b23f84b3f76a81066b4c3913565b2f1db50b56f311e96fddf2703290", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[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 humantime v1.3.0
[INFO] [stderr]    Compiling regex v1.5.4
[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]     |                  ^                         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 700 -             Drei((Implicit<Context, U2, ()>)),
[INFO] [stdout] 700 +             Drei(Implicit<Context, U2, ()>),
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.52s
[INFO] running `Command { std: "docker" "inspect" "494da346b23f84b3f76a81066b4c3913565b2f1db50b56f311e96fddf2703290", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "494da346b23f84b3f76a81066b4c3913565b2f1db50b56f311e96fddf2703290", kill_on_drop: false }`
[INFO] [stdout] 494da346b23f84b3f76a81066b4c3913565b2f1db50b56f311e96fddf2703290
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5764278c4c190c08c04ec0a72de90077a9f1ae61d55384439f810ccc47d298eb
[INFO] running `Command { std: "docker" "start" "-a" "5764278c4c190c08c04ec0a72de90077a9f1ae61d55384439f810ccc47d298eb", 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]     |                  ^                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 700 -             Drei((Implicit<Context, U2, ()>)),
[INFO] [stderr] 700 +             Drei(Implicit<Context, U2, ()>),
[INFO] [stderr]     | 
[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 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dasn1_der-ae96cd6582b926a5)
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test decoder::parser::tests::private_primitive ... ok
[INFO] [stdout] test decoder::parser::tests::context_constructed ... ok
[INFO] [stdout] test decoder::parser::tests::primitive_bool ... ok
[INFO] [stdout] test decoder::parser::tests::universal_bool ... ok
[INFO] [stdout] test decoder::parser::tests::private_long_constructed ... ok
[INFO] [stdout] test decoder::parser::tests::value_indefinite_length_form ... ok
[INFO] [stdout] test decoder::parser::tests::value_long_length_form ... ok
[INFO] [stdout] test decoder::tests::bool ... ok
[INFO] [stdout] test decoder::tests::choice ... ok
[INFO] [stdout] test decoder::parser::tests::value_really_long_length_form ... ok
[INFO] [stdout] test decoder::tests::choice_newtype_variant ... ok
[INFO] [stdout] test encoder::tests::bit_string ... ok
[INFO] [stdout] test decoder::tests::fixed_array_as_sequence ... ok
[INFO] [stdout] test encoder::tests::bool ... ok
[INFO] [stdout] test encoder::tests::choice ... ok
[INFO] [stdout] test encoder::tests::choice_newtype_variant ... ok
[INFO] [stdout] test encoder::tests::enumerated ... ok
[INFO] [stdout] test encoder::tests::fixed_array_as_sequence ... ok
[INFO] [stdout] test encoder::tests::explicit_prefix ... ok
[INFO] [stdout] test encoder::tests::implicit_prefix ... ok
[INFO] [stdout] test encoder::tests::object_identifier ... ok
[INFO] [stdout] test encoder::tests::integer ... ok
[INFO] [stdout] test encoder::tests::sequence_in_sequence_in_choice ... ok
[INFO] [stdout] test encoder::tests::sequence_with_option ... ok
[INFO] [stdout] test encoder::tests::universal_string ... ok
[INFO] [stdout] test tests::bit_string ... ok
[INFO] [stdout] test tests::bool ... ok
[INFO] [stdout] test tests::choice ... ok
[INFO] [stdout] test tests::choice_newtype_variant ... ok
[INFO] [stdout] test tests::explicit_prefix ... ok
[INFO] [stdout] test tests::i128 ... ok
[INFO] [stdout] test tests::i32 ... ok
[INFO] [stdout] test tests::i64 ... ok
[INFO] [stdout] test tests::i8 ... ok
[INFO] [stdout] test tests::implicit_prefix ... ok
[INFO] [stdout] test tests::i16 ... ok
[INFO] [stdout] test tests::object_identifier ... ok
[INFO] [stdout] test tests::option ... ok
[INFO] [stdout] test tests::nested_enum ... ok
[INFO] [stdout] test tests::response ... ok
[INFO] [stdout] test tests::octet_string ... ok
[INFO] [stdout] test tests::sequence ... ok
[INFO] [stdout] test tests::sequence_in_sequence_in_choice ... ok
[INFO] [stdout] test tests::sequence_with_option ... ok
[INFO] [stdout] test tests::u128 ... ok
[INFO] [stdout] test tests::u16 ... ok
[INFO] [stdout] test tests::u64 ... ok
[INFO] [stdout] test tests::u32 ... ok
[INFO] [stdout] test tests::universal_string ... ok
[INFO] [stdout] test tests::u8 ... ok
[INFO] [stdout] test encoder::tests::encode_long_sequence ... ok
[INFO] [stderr]    Doc-tests dasn1-der
[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 0.54s
[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" "5764278c4c190c08c04ec0a72de90077a9f1ae61d55384439f810ccc47d298eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5764278c4c190c08c04ec0a72de90077a9f1ae61d55384439f810ccc47d298eb", kill_on_drop: false }`
[INFO] [stdout] 5764278c4c190c08c04ec0a72de90077a9f1ae61d55384439f810ccc47d298eb