[INFO] fetching crate bencodex-rs 0.3.1... [INFO] testing bencodex-rs-0.3.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate bencodex-rs 0.3.1 into /workspace/builds/worker-85/source [INFO] validating manifest of crates.io crate bencodex-rs 0.3.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bencodex-rs 0.3.1 [INFO] finished tweaking crates.io crate bencodex-rs 0.3.1 [INFO] tweaked toml for crates.io crate bencodex-rs 0.3.1 written to /workspace/builds/worker-85/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 799541c57b7c2359116b26580c45c62907bd50e597fa6e2ab7b6734b993261ec [INFO] running `Command { std: "docker" "start" "-a" "799541c57b7c2359116b26580c45c62907bd50e597fa6e2ab7b6734b993261ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "799541c57b7c2359116b26580c45c62907bd50e597fa6e2ab7b6734b993261ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "799541c57b7c2359116b26580c45c62907bd50e597fa6e2ab7b6734b993261ec", kill_on_drop: false }` [INFO] [stdout] 799541c57b7c2359116b26580c45c62907bd50e597fa6e2ab7b6734b993261ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a64641d7f3b08ae34a211b8788afa08ae525ef5016620b5254e841128bfe4886 [INFO] running `Command { std: "docker" "start" "-a" "a64641d7f3b08ae34a211b8788afa08ae525ef5016620b5254e841128bfe4886", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Compiling bencodex-rs v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.81s [INFO] running `Command { std: "docker" "inspect" "a64641d7f3b08ae34a211b8788afa08ae525ef5016620b5254e841128bfe4886", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a64641d7f3b08ae34a211b8788afa08ae525ef5016620b5254e841128bfe4886", kill_on_drop: false }` [INFO] [stdout] a64641d7f3b08ae34a211b8788afa08ae525ef5016620b5254e841128bfe4886 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4bf683b527a77dbce7df3120a693626ec1d907a4424b75562402d88a32a4c70 [INFO] running `Command { std: "docker" "start" "-a" "f4bf683b527a77dbce7df3120a693626ec1d907a4424b75562402d88a32a4c70", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling bencodex-rs v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/codec/utils.rs:172:40 [INFO] [stdout] | [INFO] [stdout] 172 | Err(why) => panic!(why), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 172 | Err(why) => panic!("{}", why), [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 172 | Err(why) => std::panic::panic_any(why), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/codec/utils.rs:178:40 [INFO] [stdout] | [INFO] [stdout] 178 | Err(why) => panic!(why), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 178 | Err(why) => panic!("{}", why), [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 178 | Err(why) => std::panic::panic_any(why), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/codec/utils.rs:184:44 [INFO] [stdout] | [INFO] [stdout] 184 | Err(why) => panic!(why), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 184 | Err(why) => panic!("{}", why), [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 184 | Err(why) => std::panic::panic_any(why), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.67s [INFO] running `Command { std: "docker" "inspect" "f4bf683b527a77dbce7df3120a693626ec1d907a4424b75562402d88a32a4c70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4bf683b527a77dbce7df3120a693626ec1d907a4424b75562402d88a32a4c70", kill_on_drop: false }` [INFO] [stdout] f4bf683b527a77dbce7df3120a693626ec1d907a4424b75562402d88a32a4c70 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6cf3becd5ab07b793ab687f4f62e010a12630308030535929274f5f7d3b004da [INFO] running `Command { std: "docker" "start" "-a" "6cf3becd5ab07b793ab687f4f62e010a12630308030535929274f5f7d3b004da", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> tests/codec/utils.rs:172:40 [INFO] [stderr] | [INFO] [stderr] 172 | Err(why) => panic!(why), [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 172 | Err(why) => panic!("{}", why), [INFO] [stderr] | +++++ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 172 | Err(why) => std::panic::panic_any(why), [INFO] [stderr] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> tests/codec/utils.rs:178:40 [INFO] [stderr] | [INFO] [stderr] 178 | Err(why) => panic!(why), [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 178 | Err(why) => panic!("{}", why), [INFO] [stderr] | +++++ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 178 | Err(why) => std::panic::panic_any(why), [INFO] [stderr] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> tests/codec/utils.rs:184:44 [INFO] [stderr] | [INFO] [stderr] 184 | Err(why) => panic!(why), [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 184 | Err(why) => panic!("{}", why), [INFO] [stderr] | +++++ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 184 | Err(why) => std::panic::panic_any(why), [INFO] [stderr] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: `bencodex-rs` (test "mod") generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bencodex-8b0f9ace247744c3) [INFO] [stdout] [INFO] [stdout] running 45 tests [INFO] [stdout] test codec::decode::tests::decode_byte_string_impl::should_return_error_with_insufficient_length_source ... ok [INFO] [stdout] test codec::decode::tests::decode_byte_string_impl::should_return_unexpected_token_error_with_invalid_source ... ok [INFO] [stdout] test codec::decode::tests::decode_dict_impl::should_pass_error ... ok [INFO] [stdout] test codec::decode::tests::decode_dict_impl::should_return_error_with_insufficient_length_source ... ok [INFO] [stdout] test codec::decode::tests::decode_impl::should_return_unexpected_token_error_with_invalid_source ... ok [INFO] [stdout] test codec::decode::tests::decode_list_impl::should_pass_error ... ok [INFO] [stdout] test codec::decode::tests::decode_list_impl::should_return_error_with_insufficient_length_source ... ok [INFO] [stdout] test codec::decode::tests::decode_unicode_string_impl::should_return_error_with_insufficient_length_source ... ok [INFO] [stdout] test codec::decode::tests::decode_number_impl::should_return_error_with_insufficient_length_source ... ok [INFO] [stdout] test codec::decode::tests::decode_number_impl::should_return_unexpected_token_error_with_invalid_source ... ok [INFO] [stdout] test codec::decode::tests::decode_dict_impl::should_return_error_with_source_having_incorrect_key ... ok [INFO] [stdout] test codec::decode::tests::decode_error::display_impl::fmt ... ok [INFO] [stdout] test codec::decode::tests::decode_unicode_string_impl::should_return_unexpected_token_error_with_invalid_source ... ok [INFO] [stdout] test codec::decode::tests::decode_unicode_string_impl::should_return_error_with_invalid_source_having_invalid_unicode_string ... ok [INFO] [stdout] test codec::decode::tests::decode_unicode_string_impl::should_return_unexpected_token_error_with_negative_length_number ... ok [INFO] [stdout] test codec::decode::tests::decode_impl::should_return_error_with_overflowed_start ... ok [INFO] [stdout] test codec::decode::tests::read_number::should_return_none ... ok [INFO] [stdout] test codec::decode::tests::read_number::should_return_none_with_single_minus_sign ... ok [INFO] [stdout] test codec::decode::tests::read_number::should_return_none_with_single_minus_sign_and_invalid_char ... ok [INFO] [stdout] test codec::decode::tests::read_number::should_return_ok_with_negative ... ok [INFO] [stdout] test codec::decode::tests::u8::expect_impl::expect::should_return_unexpected_token_error ... ok [INFO] [stdout] test codec::decode::tests::vec_u8::decode_impl::decode::should_pass_error ... ok [INFO] [stdout] test codec::encode::tests::compare_key::should_return_equal ... ok [INFO] [stdout] test codec::encode::tests::compare_key::should_return_greater ... ok [INFO] [stdout] test codec::decode::tests::read_number::should_return_ok_with_positive ... ok [INFO] [stdout] test codec::encode::tests::compare_key::should_return_less ... ok [INFO] [stdout] test codec::encode::tests::compare_vector::should_return_equal ... ok [INFO] [stdout] test codec::encode::tests::compare_vector::should_return_greater ... ok [INFO] [stdout] test codec::encode::tests::compare_vector::should_return_less ... ok [INFO] [stdout] test codec::encode::tests::encode::big_int::should_pass_error ... ok [INFO] [stdout] test codec::encode::tests::encode::bool::should_pass_error ... ok [INFO] [stdout] test codec::encode::tests::encode::btree_map::should_order_keys ... ok [INFO] [stdout] test codec::encode::tests::encode::btree_map::should_pass_error ... ok [INFO] [stdout] test codec::encode::tests::encode::i64::should_pass_error ... ok [INFO] [stdout] test codec::encode::tests::encode::vec_bvalue::should_pass_error ... ok [INFO] [stdout] test codec::encode::tests::encode::null::should_pass_error ... ok [INFO] [stdout] test codec::encode::tests::encode::string::should_pass_error ... ok [INFO] [stdout] test codec::encode::tests::encode::vec_u8::should_pass_error ... ok [INFO] [stdout] test codec::types::tests::into::binary ... ok [INFO] [stdout] test codec::types::tests::into::boolean ... ok [INFO] [stdout] test codec::types::tests::into::dictionary ... ok [INFO] [stdout] test codec::types::tests::into::list ... ok [INFO] [stdout] test codec::types::tests::into::null ... ok [INFO] [stdout] test codec::types::tests::into::number ... ok [INFO] [stdout] test codec::types::tests::into::text ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-0d133c552ae16346) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test codec::decode::spec_test ... ok [INFO] [stdout] test codec::encode::spec_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests bencodex [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test src/codec/decode.rs - codec::decode::DecodeError::UnexpectedTokenError (line 22) ... ok [INFO] [stdout] test src/codec/encode.rs - codec::encode::bool::encode (line 79) ... ok [INFO] [stdout] test src/codec/encode.rs - codec::encode::String::encode (line 62) ... ok [INFO] [stdout] test src/codec/encode.rs - codec::encode::i64::encode (line 49) ... ok [INFO] [stdout] test src/codec/encode.rs - codec::encode::()::encode (line 136) ... ok [INFO] [stdout] test src/codec/encode.rs - codec::encode::BigInt::encode (line 97) ... ok [INFO] [stdout] test src/codec/encode.rs - codec::encode::Vec::encode (line 33) ... ok [INFO] [stdout] test src/codec/decode.rs - codec::decode::Vec::decode (line 312) ... ok [INFO] [stdout] test src/codec/encode.rs - codec::encode::BTreeMap::encode (line 190) ... ok [INFO] [stdout] test src/codec/types.rs - codec::types::BencodexList (line 19) ... ok [INFO] [stdout] test src/codec/encode.rs - codec::encode::Vec::encode (line 115) ... ok [INFO] [stdout] test src/codec/types.rs - codec::types::BENCODEX_NULL (line 34) ... ok [INFO] [stdout] test src/codec/encode.rs - codec::encode::Encode::encode (line 19) ... ok [INFO] [stdout] test src/codec/decode.rs - codec::decode::Decode::decode (line 55) ... ok [INFO] [stdout] test src/codec/types.rs - codec::types::BencodexDictionary (line 6) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6cf3becd5ab07b793ab687f4f62e010a12630308030535929274f5f7d3b004da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cf3becd5ab07b793ab687f4f62e010a12630308030535929274f5f7d3b004da", kill_on_drop: false }` [INFO] [stdout] 6cf3becd5ab07b793ab687f4f62e010a12630308030535929274f5f7d3b004da