[INFO] updating cached repository kenpratt/jvm-assembler [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/kenpratt/jvm-assembler [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/kenpratt/jvm-assembler" "work/ex/beta-1.38-1/sources/1.37.0/gh/kenpratt/jvm-assembler"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kenpratt/jvm-assembler'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/kenpratt/jvm-assembler" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kenpratt/jvm-assembler"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kenpratt/jvm-assembler'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 13c90ce76d099b743656568e1c46ad8204c68e63 [INFO] sha for GitHub repo kenpratt/jvm-assembler: 13c90ce76d099b743656568e1c46ad8204c68e63 [INFO] validating manifest of kenpratt/jvm-assembler on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of kenpratt/jvm-assembler on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing kenpratt/jvm-assembler [INFO] finished frobbing kenpratt/jvm-assembler [INFO] frobbed toml for kenpratt/jvm-assembler written to work/ex/beta-1.38-1/sources/1.37.0/gh/kenpratt/jvm-assembler/Cargo.toml [INFO] started frobbing kenpratt/jvm-assembler [INFO] finished frobbing kenpratt/jvm-assembler [INFO] frobbed toml for kenpratt/jvm-assembler written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kenpratt/jvm-assembler/Cargo.toml [INFO] crate kenpratt/jvm-assembler already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing kenpratt/jvm-assembler against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kenpratt/jvm-assembler:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 07f47aded92e882264db1dbe175469d7ea4535c674cf3ec121b63d8891b76a5c [INFO] running `"docker" "start" "-a" "07f47aded92e882264db1dbe175469d7ea4535c674cf3ec121b63d8891b76a5c"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling jvm-assembler v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialization.rs:20:36 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn deserialize(stream: Box) -> Classfile { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialization.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 51 | stream: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialization.rs:56:24 [INFO] [stderr] | [INFO] [stderr] 56 | fn new(stream: Box>) -> Deserializer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:518:14 [INFO] [stderr] | [INFO] [stderr] 518 | 0...63 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:522:15 [INFO] [stderr] | [INFO] [stderr] 522 | 64...127 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:532:16 [INFO] [stderr] | [INFO] [stderr] 532 | 248...250 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:541:16 [INFO] [stderr] | [INFO] [stderr] 541 | 252...254 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:21:13 [INFO] [stderr] | [INFO] [stderr] 21 | let mut buf = &mut Deserializer::new(Box::new(stream.bytes().map(|r| r.unwrap()))); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:279:13 [INFO] [stderr] | [INFO] [stderr] 279 | let mut code_buf = &mut Deserializer::new(Box::new(code.into_iter())); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:377:13 [INFO] [stderr] | [INFO] [stderr] 377 | let mut attribute_name_index; [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:380:17 [INFO] [stderr] | [INFO] [stderr] 380 | let mut body_buf = &mut attribute_body; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:416:13 [INFO] [stderr] | [INFO] [stderr] 416 | let mut buf2 = &mut Deserializer::new(Box::new(attribute_body.into_iter())); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.79s [INFO] running `"docker" "inspect" "07f47aded92e882264db1dbe175469d7ea4535c674cf3ec121b63d8891b76a5c"` [INFO] running `"docker" "rm" "-f" "07f47aded92e882264db1dbe175469d7ea4535c674cf3ec121b63d8891b76a5c"` [INFO] [stdout] 07f47aded92e882264db1dbe175469d7ea4535c674cf3ec121b63d8891b76a5c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kenpratt/jvm-assembler:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 18d1ddead8638b5a43221ad3c2e9505eeb7e5bbd3618cea382be6f01f83a3a3b [INFO] running `"docker" "start" "-a" "18d1ddead8638b5a43221ad3c2e9505eeb7e5bbd3618cea382be6f01f83a3a3b"` [INFO] [stderr] Compiling jvm-assembler v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialization.rs:20:36 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn deserialize(stream: Box) -> Classfile { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialization.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 51 | stream: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialization.rs:56:24 [INFO] [stderr] | [INFO] [stderr] 56 | fn new(stream: Box>) -> Deserializer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:518:14 [INFO] [stderr] | [INFO] [stderr] 518 | 0...63 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:522:15 [INFO] [stderr] | [INFO] [stderr] 522 | 64...127 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:532:16 [INFO] [stderr] | [INFO] [stderr] 532 | 248...250 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/serialization.rs:541:16 [INFO] [stderr] | [INFO] [stderr] 541 | 252...254 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:21:13 [INFO] [stderr] | [INFO] [stderr] 21 | let mut buf = &mut Deserializer::new(Box::new(stream.bytes().map(|r| r.unwrap()))); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:279:13 [INFO] [stderr] | [INFO] [stderr] 279 | let mut code_buf = &mut Deserializer::new(Box::new(code.into_iter())); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:377:13 [INFO] [stderr] | [INFO] [stderr] 377 | let mut attribute_name_index; [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:380:17 [INFO] [stderr] | [INFO] [stderr] 380 | let mut body_buf = &mut attribute_body; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serialization.rs:416:13 [INFO] [stderr] | [INFO] [stderr] 416 | let mut buf2 = &mut Deserializer::new(Box::new(attribute_body.into_iter())); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.73s [INFO] running `"docker" "inspect" "18d1ddead8638b5a43221ad3c2e9505eeb7e5bbd3618cea382be6f01f83a3a3b"` [INFO] running `"docker" "rm" "-f" "18d1ddead8638b5a43221ad3c2e9505eeb7e5bbd3618cea382be6f01f83a3a3b"` [INFO] [stdout] 18d1ddead8638b5a43221ad3c2e9505eeb7e5bbd3618cea382be6f01f83a3a3b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kenpratt/jvm-assembler:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 3c88324db1518b9c02e2e2adffde7a10faab4ce3ce358d1cf03e64a591694963 [INFO] running `"docker" "start" "-a" "3c88324db1518b9c02e2e2adffde7a10faab4ce3ce358d1cf03e64a591694963"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/jvm_assembler-72f6a6e8e429b1da [INFO] [stderr] Running /opt/crater/target/debug/deps/jvm_assembler-d6332ad82b0f70ec [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 [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 [INFO] [stdout] [INFO] [stderr] Doc-tests jvm-assembler [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "3c88324db1518b9c02e2e2adffde7a10faab4ce3ce358d1cf03e64a591694963"` [INFO] running `"docker" "rm" "-f" "3c88324db1518b9c02e2e2adffde7a10faab4ce3ce358d1cf03e64a591694963"` [INFO] [stdout] 3c88324db1518b9c02e2e2adffde7a10faab4ce3ce358d1cf03e64a591694963