[INFO] fetching crate dasn1-der 0.1.1...
[INFO] testing dasn1-der-0.1.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate dasn1-der 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate dasn1-der 0.1.1 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 659c64f0324fa0bcc24c7f27f743d634a6fa6e414abd98b7a9b1899547fabbd1
[INFO] running `Command { std: "docker" "start" "-a" "659c64f0324fa0bcc24c7f27f743d634a6fa6e414abd98b7a9b1899547fabbd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "659c64f0324fa0bcc24c7f27f743d634a6fa6e414abd98b7a9b1899547fabbd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "659c64f0324fa0bcc24c7f27f743d634a6fa6e414abd98b7a9b1899547fabbd1", kill_on_drop: false }`
[INFO] [stdout] 659c64f0324fa0bcc24c7f27f743d634a6fa6e414abd98b7a9b1899547fabbd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 895d21117428cb6950d790fcf70d1cfbe0402f68c707ee055f40f03b15bf50aa
[INFO] running `Command { std: "docker" "start" "-a" "895d21117428cb6950d790fcf70d1cfbe0402f68c707ee055f40f03b15bf50aa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling backtrace v0.3.60
[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 object v0.25.3
[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 30.20s
[INFO] running `Command { std: "docker" "inspect" "895d21117428cb6950d790fcf70d1cfbe0402f68c707ee055f40f03b15bf50aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "895d21117428cb6950d790fcf70d1cfbe0402f68c707ee055f40f03b15bf50aa", kill_on_drop: false }`
[INFO] [stdout] 895d21117428cb6950d790fcf70d1cfbe0402f68c707ee055f40f03b15bf50aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 749583843f3910980508344970c48d54f376ff1ad6c392f1da2ff82f32f15685
[INFO] running `Command { std: "docker" "start" "-a" "749583843f3910980508344970c48d54f376ff1ad6c392f1da2ff82f32f15685", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling humantime v1.3.0
[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 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]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ 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 12.24s
[INFO] running `Command { std: "docker" "inspect" "749583843f3910980508344970c48d54f376ff1ad6c392f1da2ff82f32f15685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "749583843f3910980508344970c48d54f376ff1ad6c392f1da2ff82f32f15685", kill_on_drop: false }`
[INFO] [stdout] 749583843f3910980508344970c48d54f376ff1ad6c392f1da2ff82f32f15685
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 306e263de6537474fd4c01df15540f64ee421f32de4412b5fb25273b2cfc578f
[INFO] running `Command { std: "docker" "start" "-a" "306e263de6537474fd4c01df15540f64ee421f32de4412b5fb25273b2cfc578f", 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: 1 warning emitted
[INFO] [stderr] 
[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: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dasn1_der-e6947e9dbd275e46)
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test decoder::parser::tests::private_long_constructed ... ok
[INFO] [stdout] test decoder::tests::bool ... ok
[INFO] [stdout] test decoder::parser::tests::universal_bool ... ok
[INFO] [stdout] test decoder::parser::tests::context_constructed ... ok
[INFO] [stdout] test encoder::tests::sequence_with_option ... ok
[INFO] [stdout] test decoder::parser::tests::primitive_bool ... ok
[INFO] [stdout] test tests::i128 ... ok
[INFO] [stdout] test encoder::tests::sequence_in_sequence_in_choice ... ok
[INFO] [stdout] test encoder::tests::object_identifier ... ok
[INFO] [stdout] test tests::i32 ... ok
[INFO] [stdout] test tests::i64 ... ok
[INFO] [stdout] test tests::i16 ... ok
[INFO] [stdout] test decoder::tests::choice ... ok
[INFO] [stdout] test decoder::parser::tests::value_long_length_form ... ok
[INFO] [stdout] test tests::implicit_prefix ... ok
[INFO] [stdout] test tests::octet_string ... ok
[INFO] [stdout] test tests::response ... ok
[INFO] [stdout] test tests::i8 ... ok
[INFO] [stdout] test tests::u128 ... ok
[INFO] [stdout] test tests::u16 ... ok
[INFO] [stdout] test tests::u32 ... 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::universal_string ... ok
[INFO] [stdout] test encoder::tests::fixed_array_as_sequence ... ok
[INFO] [stdout] test encoder::tests::integer ... ok
[INFO] [stdout] test encoder::tests::implicit_prefix ... 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 decoder::tests::choice_newtype_variant ... ok
[INFO] [stdout] test encoder::tests::explicit_prefix ... ok
[INFO] [stdout] test tests::explicit_prefix ... ok
[INFO] [stdout] test encoder::tests::bit_string ... ok
[INFO] [stdout] test decoder::parser::tests::value_really_long_length_form ... ok
[INFO] [stdout] test encoder::tests::bool ... ok
[INFO] [stdout] test encoder::tests::enumerated ... ok
[INFO] [stdout] test encoder::tests::choice_newtype_variant ... ok
[INFO] [stdout] test encoder::tests::choice ... ok
[INFO] [stdout] test tests::nested_enum ... ok
[INFO] [stdout] test tests::object_identifier ... ok
[INFO] [stdout] test tests::sequence ... ok
[INFO] [stdout] test tests::sequence_with_option ... ok
[INFO] [stdout] test tests::sequence_in_sequence_in_choice ... ok
[INFO] [stdout] test tests::option ... ok
[INFO] [stdout] test decoder::parser::tests::value_indefinite_length_form ... ok
[INFO] [stdout] test decoder::tests::fixed_array_as_sequence ... ok
[INFO] [stdout] test decoder::parser::tests::private_primitive ... 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 0.52s
[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" "306e263de6537474fd4c01df15540f64ee421f32de4412b5fb25273b2cfc578f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "306e263de6537474fd4c01df15540f64ee421f32de4412b5fb25273b2cfc578f", kill_on_drop: false }`
[INFO] [stdout] 306e263de6537474fd4c01df15540f64ee421f32de4412b5fb25273b2cfc578f