[INFO] fetching crate bencodex-rs 0.2.0... [INFO] testing bencodex-rs-0.2.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate bencodex-rs 0.2.0 into /workspace/builds/worker-96/source [INFO] validating manifest of crates.io crate bencodex-rs 0.2.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bencodex-rs 0.2.0 [INFO] finished tweaking crates.io crate bencodex-rs 0.2.0 [INFO] tweaked toml for crates.io crate bencodex-rs 0.2.0 written to /workspace/builds/worker-96/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-bigint v0.3.3 [INFO] [stderr] Downloaded itertools v0.10.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d9b4901d7b87902d1268a7e197e9e633d9ed4c2c24ac7a48c612808c15825c8 [INFO] running `Command { std: "docker" "start" "-a" "8d9b4901d7b87902d1268a7e197e9e633d9ed4c2c24ac7a48c612808c15825c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d9b4901d7b87902d1268a7e197e9e633d9ed4c2c24ac7a48c612808c15825c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d9b4901d7b87902d1268a7e197e9e633d9ed4c2c24ac7a48c612808c15825c8", kill_on_drop: false }` [INFO] [stdout] 8d9b4901d7b87902d1268a7e197e9e633d9ed4c2c24ac7a48c612808c15825c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b21d74f74c84e06353a2ec3411aaa1865a3183b46c95cf3bda709421b19e32f6 [INFO] running `Command { std: "docker" "start" "-a" "b21d74f74c84e06353a2ec3411aaa1865a3183b46c95cf3bda709421b19e32f6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [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 itertools v0.10.1 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling bencodex-rs v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.49s [INFO] running `Command { std: "docker" "inspect" "b21d74f74c84e06353a2ec3411aaa1865a3183b46c95cf3bda709421b19e32f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b21d74f74c84e06353a2ec3411aaa1865a3183b46c95cf3bda709421b19e32f6", kill_on_drop: false }` [INFO] [stdout] b21d74f74c84e06353a2ec3411aaa1865a3183b46c95cf3bda709421b19e32f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9789159e19e7fcf506991f1f0d51382ff592d62a1a9bc3f9e79515ec8b4caef3 [INFO] running `Command { std: "docker" "start" "-a" "9789159e19e7fcf506991f1f0d51382ff592d62a1a9bc3f9e79515ec8b4caef3", 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 bencodex-rs v0.2.0 (/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 3.03s [INFO] running `Command { std: "docker" "inspect" "9789159e19e7fcf506991f1f0d51382ff592d62a1a9bc3f9e79515ec8b4caef3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9789159e19e7fcf506991f1f0d51382ff592d62a1a9bc3f9e79515ec8b4caef3", kill_on_drop: false }` [INFO] [stdout] 9789159e19e7fcf506991f1f0d51382ff592d62a1a9bc3f9e79515ec8b4caef3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 150704b1900474f9074426deab5f3975643716930b9e74bd0d683f7a23fcc143 [INFO] running `Command { std: "docker" "start" "-a" "150704b1900474f9074426deab5f3975643716930b9e74bd0d683f7a23fcc143", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stdout] running 38 tests [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 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bencodex-4eb656d0119fd61f) [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_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_impl::should_return_error_with_overflowed_start ... 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_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_unicode_string_impl::should_return_error_with_insufficient_length_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_invalid_source ... 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::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::encode::tests::compare_key::should_return_less ... ok [INFO] [stdout] test codec::encode::tests::compare_vector::should_return_equal ... ok [INFO] [stdout] test codec::decode::tests::read_number::should_return_ok_with_positive ... 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::i64::should_pass_error ... ok [INFO] [stdout] test codec::encode::tests::encode::btree_map::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_bvalue::should_pass_error ... ok [INFO] [stdout] test codec::encode::tests::encode::vec_u8::should_pass_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 38 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-bfa2856589a0b83e) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test codec::encode::spec_test ... ok [INFO] [stdout] test codec::decode::spec_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Doc-tests bencodex [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/codec/decode.rs - codec::decode::DecodeError::UnexpectedTokenError (line 22) ... ok [INFO] [stdout] test src/codec/decode.rs - codec::decode::Decode::decode (line 55) ... ok [INFO] [stdout] test src/codec/encode.rs - codec::encode::Encode::encode (line 19) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "150704b1900474f9074426deab5f3975643716930b9e74bd0d683f7a23fcc143", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "150704b1900474f9074426deab5f3975643716930b9e74bd0d683f7a23fcc143", kill_on_drop: false }` [INFO] [stdout] 150704b1900474f9074426deab5f3975643716930b9e74bd0d683f7a23fcc143