[INFO] fetching crate metaflac 0.2.3... [INFO] testing metaflac-0.2.3 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate metaflac 0.2.3 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate metaflac 0.2.3 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate metaflac 0.2.3 [INFO] finished tweaking crates.io crate metaflac 0.2.3 [INFO] tweaked toml for crates.io crate metaflac 0.2.3 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0ce5befaf891c14570db74c3f72c8ba338626254999595d69d50af9b3d9d2f47 [INFO] running `"docker" "start" "-a" "0ce5befaf891c14570db74c3f72c8ba338626254999595d69d50af9b3d9d2f47"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling metaflac v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:47:43 [INFO] [stderr] | [INFO] [stderr] 47 | ErrorKind::Io(ref err) => error::Error::description(err), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:84:48 [INFO] [stderr] | [INFO] [stderr] 84 | write!(out, "{:?}: {}", self.kind, error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:86:31 [INFO] [stderr] | [INFO] [stderr] 86 | write!(out, "{}", error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:94:48 [INFO] [stderr] | [INFO] [stderr] 94 | write!(out, "{:?}: {}", self.kind, error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:96:31 [INFO] [stderr] | [INFO] [stderr] 96 | write!(out, "{}", error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:44:36 [INFO] [stderr] | [INFO] [stderr] 44 | self.source().unwrap().description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:48:59 [INFO] [stderr] | [INFO] [stderr] 48 | ErrorKind::StringDecoding(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.53s [INFO] running `"docker" "inspect" "0ce5befaf891c14570db74c3f72c8ba338626254999595d69d50af9b3d9d2f47"` [INFO] running `"docker" "rm" "-f" "0ce5befaf891c14570db74c3f72c8ba338626254999595d69d50af9b3d9d2f47"` [INFO] [stdout] 0ce5befaf891c14570db74c3f72c8ba338626254999595d69d50af9b3d9d2f47 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 41984b6299fe64b7e439a044a29790f9994ec2faa14c9b7f66476c456ebec6b7 [INFO] running `"docker" "start" "-a" "41984b6299fe64b7e439a044a29790f9994ec2faa14c9b7f66476c456ebec6b7"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:47:43 [INFO] [stderr] | [INFO] [stderr] 47 | ErrorKind::Io(ref err) => error::Error::description(err), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:84:48 [INFO] [stderr] | [INFO] [stderr] 84 | write!(out, "{:?}: {}", self.kind, error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:86:31 [INFO] [stderr] | [INFO] [stderr] 86 | write!(out, "{}", error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:94:48 [INFO] [stderr] | [INFO] [stderr] 94 | write!(out, "{:?}: {}", self.kind, error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:96:31 [INFO] [stderr] | [INFO] [stderr] 96 | write!(out, "{}", error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:44:36 [INFO] [stderr] | [INFO] [stderr] 44 | self.source().unwrap().description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:48:59 [INFO] [stderr] | [INFO] [stderr] 48 | ErrorKind::StringDecoding(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling metaflac v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:47:43 [INFO] [stderr] | [INFO] [stderr] 47 | ErrorKind::Io(ref err) => error::Error::description(err), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:84:48 [INFO] [stderr] | [INFO] [stderr] 84 | write!(out, "{:?}: {}", self.kind, error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:86:31 [INFO] [stderr] | [INFO] [stderr] 86 | write!(out, "{}", error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:94:48 [INFO] [stderr] | [INFO] [stderr] 94 | write!(out, "{:?}: {}", self.kind, error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:96:31 [INFO] [stderr] | [INFO] [stderr] 96 | write!(out, "{}", error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:44:36 [INFO] [stderr] | [INFO] [stderr] 44 | self.source().unwrap().description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:48:59 [INFO] [stderr] | [INFO] [stderr] 48 | ErrorKind::StringDecoding(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.30s [INFO] running `"docker" "inspect" "41984b6299fe64b7e439a044a29790f9994ec2faa14c9b7f66476c456ebec6b7"` [INFO] running `"docker" "rm" "-f" "41984b6299fe64b7e439a044a29790f9994ec2faa14c9b7f66476c456ebec6b7"` [INFO] [stdout] 41984b6299fe64b7e439a044a29790f9994ec2faa14c9b7f66476c456ebec6b7 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ca0bd07d16ccc1193c9c78787ffff0d566c9bb4eed7feb2e602b1c1217474089 [INFO] running `"docker" "start" "-a" "ca0bd07d16ccc1193c9c78787ffff0d566c9bb4eed7feb2e602b1c1217474089"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:47:43 [INFO] [stderr] | [INFO] [stderr] 47 | ErrorKind::Io(ref err) => error::Error::description(err), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:84:48 [INFO] [stderr] | [INFO] [stderr] 84 | write!(out, "{:?}: {}", self.kind, error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:86:31 [INFO] [stderr] | [INFO] [stderr] 86 | write!(out, "{}", error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:94:48 [INFO] [stderr] | [INFO] [stderr] 94 | write!(out, "{:?}: {}", self.kind, error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:96:31 [INFO] [stderr] | [INFO] [stderr] 96 | write!(out, "{}", error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:44:36 [INFO] [stderr] | [INFO] [stderr] 44 | self.source().unwrap().description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:48:59 [INFO] [stderr] | [INFO] [stderr] 48 | ErrorKind::StringDecoding(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:47:43 [INFO] [stderr] | [INFO] [stderr] 47 | ErrorKind::Io(ref err) => error::Error::description(err), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:84:48 [INFO] [stderr] | [INFO] [stderr] 84 | write!(out, "{:?}: {}", self.kind, error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:86:31 [INFO] [stderr] | [INFO] [stderr] 86 | write!(out, "{}", error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:94:48 [INFO] [stderr] | [INFO] [stderr] 94 | write!(out, "{:?}: {}", self.kind, error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:96:31 [INFO] [stderr] | [INFO] [stderr] 96 | write!(out, "{}", error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:44:36 [INFO] [stderr] | [INFO] [stderr] 44 | self.source().unwrap().description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:48:59 [INFO] [stderr] | [INFO] [stderr] 48 | ErrorKind::StringDecoding(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/metaflac-dcbc25c7697b8604 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tag::tests::vorbis_case_sensitivity ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests metaflac [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/tag.rs - tag::Tag::pictures (line 224) ... ok [INFO] [stdout] test src/tag.rs - tag::Tag::get_streaminfo (line 306) ... ok [INFO] [stdout] test src/tag.rs - tag::Tag::remove_blocks (line 56) ... ok [INFO] [stdout] test src/tag.rs - tag::Tag::remove_picture_type (line 276) ... ok [INFO] [stdout] test src/tag.rs - tag::Tag::vorbis_comments_mut (line 99) ... ok [INFO] [stdout] test src/tag.rs - tag::Tag::vorbis_comments (line 75) ... ok [INFO] [stdout] test src/tag.rs - tag::Tag::set_streaminfo (line 329) ... ok [INFO] [stdout] test src/tag.rs - tag::Tag::get_vorbis (line 134) ... ok [INFO] [stdout] test src/tag.rs - tag::Tag::remove_vorbis_pair (line 201) ... ok [INFO] [stdout] test src/tag.rs - tag::Tag::add_picture (line 243) ... ok [INFO] [stdout] test src/tag.rs - tag::Tag::remove_vorbis (line 177) ... ok [INFO] [stdout] test src/tag.rs - tag::Tag::set_vorbis (line 156) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "ca0bd07d16ccc1193c9c78787ffff0d566c9bb4eed7feb2e602b1c1217474089"` [INFO] running `"docker" "rm" "-f" "ca0bd07d16ccc1193c9c78787ffff0d566c9bb4eed7feb2e602b1c1217474089"` [INFO] [stdout] ca0bd07d16ccc1193c9c78787ffff0d566c9bb4eed7feb2e602b1c1217474089