[INFO] crate concat-reader 0.1.0 is already in cache [INFO] testing concat-reader-0.1.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate concat-reader 0.1.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate concat-reader 0.1.0 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 concat-reader 0.1.0 [INFO] finished tweaking crates.io crate concat-reader 0.1.0 [INFO] tweaked toml for crates.io crate concat-reader 0.1.0 written to /workspace/builds/worker-12/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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] 13e745a431dc16c4be8ce50412b3e10c2fce9bfdcbef3e76e1ac6fcb0d141f67 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "13e745a431dc16c4be8ce50412b3e10c2fce9bfdcbef3e76e1ac6fcb0d141f67"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling concat-reader v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/file.rs:167:51 [INFO] [stderr] | [INFO] [stderr] 167 | return Err(io::Error::new(e.kind(), e.description())); [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/file.rs:181:66 [INFO] [stderr] | [INFO] [stderr] 181 | ReaderState::Err(e, _) => io::Error::new(e.kind(), e.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/file.rs:165:9 [INFO] [stderr] | [INFO] [stderr] 165 | mem::replace(self, s); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `"docker" "inspect" "13e745a431dc16c4be8ce50412b3e10c2fce9bfdcbef3e76e1ac6fcb0d141f67"` [INFO] running `"docker" "rm" "-f" "13e745a431dc16c4be8ce50412b3e10c2fce9bfdcbef3e76e1ac6fcb0d141f67"` [INFO] [stdout] 13e745a431dc16c4be8ce50412b3e10c2fce9bfdcbef3e76e1ac6fcb0d141f67 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] f621f39fedfd5151b5033d7b89ef7f66f175813e586f4030486a9f8cf6905e12 [INFO] running `"docker" "start" "-a" "f621f39fedfd5151b5033d7b89ef7f66f175813e586f4030486a9f8cf6905e12"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling concat-reader v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/file.rs:167:51 [INFO] [stderr] | [INFO] [stderr] 167 | return Err(io::Error::new(e.kind(), e.description())); [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/file.rs:181:66 [INFO] [stderr] | [INFO] [stderr] 181 | ReaderState::Err(e, _) => io::Error::new(e.kind(), e.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/file.rs:165:9 [INFO] [stderr] | [INFO] [stderr] 165 | mem::replace(self, s); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 3 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/file.rs:167:51 [INFO] [stderr] | [INFO] [stderr] 167 | return Err(io::Error::new(e.kind(), e.description())); [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/file.rs:181:66 [INFO] [stderr] | [INFO] [stderr] 181 | ReaderState::Err(e, _) => io::Error::new(e.kind(), e.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/file.rs:165:9 [INFO] [stderr] | [INFO] [stderr] 165 | mem::replace(self, s); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.32s [INFO] running `"docker" "inspect" "f621f39fedfd5151b5033d7b89ef7f66f175813e586f4030486a9f8cf6905e12"` [INFO] running `"docker" "rm" "-f" "f621f39fedfd5151b5033d7b89ef7f66f175813e586f4030486a9f8cf6905e12"` [INFO] [stdout] f621f39fedfd5151b5033d7b89ef7f66f175813e586f4030486a9f8cf6905e12 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 0a96fe30da608d41987f6ef8586ac3ff4deb008c230c75fcc9dec4d7b983f67c [INFO] running `"docker" "start" "-a" "0a96fe30da608d41987f6ef8586ac3ff4deb008c230c75fcc9dec4d7b983f67c"` [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/file.rs:167:51 [INFO] [stderr] | [INFO] [stderr] 167 | return Err(io::Error::new(e.kind(), e.description())); [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/file.rs:181:66 [INFO] [stderr] | [INFO] [stderr] 181 | ReaderState::Err(e, _) => io::Error::new(e.kind(), e.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/file.rs:165:9 [INFO] [stderr] | [INFO] [stderr] 165 | mem::replace(self, s); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 3 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/file.rs:167:51 [INFO] [stderr] | [INFO] [stderr] 167 | return Err(io::Error::new(e.kind(), e.description())); [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/file.rs:181:66 [INFO] [stderr] | [INFO] [stderr] 181 | ReaderState::Err(e, _) => io::Error::new(e.kind(), e.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/file.rs:165:9 [INFO] [stderr] | [INFO] [stderr] 165 | mem::replace(self, s); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/concat_reader-071a26efeda883ed [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test file::tests::can_debug_print ... ok [INFO] [stdout] test file::tests::reads_from_multiple_files ... ok [INFO] [stdout] test read::tests::reads_from_multiple_readers ... ok [INFO] [stdout] test file::tests::fails_on_file_error2 ... ok [INFO] [stdout] test file::tests::fails_on_file_error ... ok [INFO] [stdout] test file::tests::init_next_reader_when_current_is_eof ... ok [INFO] [stdout] test file::tests::can_skip_and_continue ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests concat-reader [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/lib.rs - FileConcatRead::file_path (line 147) ... ok [INFO] [stdout] test src/read.rs - read::ConcatReader (line 11) ... ok [INFO] [stdout] test src/file.rs - file::FileConcatReader (line 28) ... ok [INFO] [stdout] test src/lib.rs - (line 4) ... ok [INFO] [stdout] test src/lib.rs - FileConcatRead (line 129) ... ok [INFO] [stdout] test src/lib.rs - concat_path (line 59) ... ok [INFO] [stdout] test src/read.rs - read::ConcatReader::new (line 51) ... ok [INFO] [stdout] test src/file.rs - file::FileConcatReader::new (line 70) ... ok [INFO] [stdout] test src/lib.rs - concat (line 39) ... ok [INFO] [stdout] test src/lib.rs - ConcatRead::skip (line 95) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "0a96fe30da608d41987f6ef8586ac3ff4deb008c230c75fcc9dec4d7b983f67c"` [INFO] running `"docker" "rm" "-f" "0a96fe30da608d41987f6ef8586ac3ff4deb008c230c75fcc9dec4d7b983f67c"` [INFO] [stdout] 0a96fe30da608d41987f6ef8586ac3ff4deb008c230c75fcc9dec4d7b983f67c