[INFO] updating cached repository KOBA789/vecexp-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/KOBA789/vecexp-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/KOBA789/vecexp-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/KOBA789/vecexp-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/KOBA789/vecexp-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/KOBA789/vecexp-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/KOBA789/vecexp-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/KOBA789/vecexp-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e96ae7d1ff93f55615ba71481ea3b2612aac309b [INFO] sha for GitHub repo KOBA789/vecexp-rs: e96ae7d1ff93f55615ba71481ea3b2612aac309b [INFO] validating manifest of KOBA789/vecexp-rs 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 KOBA789/vecexp-rs 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 KOBA789/vecexp-rs [INFO] finished frobbing KOBA789/vecexp-rs [INFO] frobbed toml for KOBA789/vecexp-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/KOBA789/vecexp-rs/Cargo.toml [INFO] started frobbing KOBA789/vecexp-rs [INFO] finished frobbing KOBA789/vecexp-rs [INFO] frobbed toml for KOBA789/vecexp-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/KOBA789/vecexp-rs/Cargo.toml [INFO] crate KOBA789/vecexp-rs 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 KOBA789/vecexp-rs 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/KOBA789/vecexp-rs:/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] 7b30e64b91398d922e5a5fc08adbf7da6cf66079dc5441a5fefb4896e4f79e07 [INFO] running `"docker" "start" "-a" "7b30e64b91398d922e5a5fc08adbf7da6cf66079dc5441a5fefb4896e4f79e07"` [INFO] [stderr] Compiling combine v2.3.2 [INFO] [stderr] Compiling clap v2.23.3 [INFO] [stderr] Compiling filebuffer v0.1.0 (https://github.com/ruuda/filebuffer.git?rev=4a55662#4a55662b) [INFO] [stderr] Compiling vecexp-rs v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm.rs:59:37 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn exec(&self, writer: &mut io::Write, limit: Option) -> Option<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [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/index.rs:80:17 [INFO] [stderr] | [INFO] [stderr] 80 | bundle: &'a IndexFileBundle, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IndexFileBundle` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/index.rs:84:28 [INFO] [stderr] | [INFO] [stderr] 84 | pub fn new(bundle: &'a IndexFileBundle) -> Indexer<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IndexFileBundle` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/index.rs:90:12 [INFO] [stderr] | [INFO] [stderr] 90 | Ok((io::BufWriter::new(fs::File::create(path)?))) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/index.rs:32:23 [INFO] [stderr] | [INFO] [stderr] 32 | for (column, (mut pool, mut features)) in [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/index.rs:32:33 [INFO] [stderr] | [INFO] [stderr] 32 | for (column, (mut pool, mut features)) in [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/index.rs:47:31 [INFO] [stderr] | [INFO] [stderr] 47 | mut bufs: &mut Vec, [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/index.rs:58:30 [INFO] [stderr] | [INFO] [stderr] 58 | fn body_table<'a>(&self, mut bufs: &'a mut Vec) -> BodyTable<'a> { [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/index.rs:129:22 [INFO] [stderr] | [INFO] [stderr] 129 | for (mut column, (feat, mut feature_id_map)) in zipped { [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/index.rs:129:41 [INFO] [stderr] | [INFO] [stderr] 129 | for (mut column, (feat, mut feature_id_map)) in zipped { [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/index.rs:143:31 [INFO] [stderr] | [INFO] [stderr] 143 | for (feat_id, mut column) in row.iter().zip(columns.iter_mut()) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.09s [INFO] running `"docker" "inspect" "7b30e64b91398d922e5a5fc08adbf7da6cf66079dc5441a5fefb4896e4f79e07"` [INFO] running `"docker" "rm" "-f" "7b30e64b91398d922e5a5fc08adbf7da6cf66079dc5441a5fefb4896e4f79e07"` [INFO] [stdout] 7b30e64b91398d922e5a5fc08adbf7da6cf66079dc5441a5fefb4896e4f79e07 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/KOBA789/vecexp-rs:/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] 51ca337910c986dd69319fba7f731cc6ffe20e842bc9c47e98fd9183d9234394 [INFO] running `"docker" "start" "-a" "51ca337910c986dd69319fba7f731cc6ffe20e842bc9c47e98fd9183d9234394"` [INFO] [stderr] Compiling vecexp-rs v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm.rs:59:37 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn exec(&self, writer: &mut io::Write, limit: Option) -> Option<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [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/index.rs:80:17 [INFO] [stderr] | [INFO] [stderr] 80 | bundle: &'a IndexFileBundle, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IndexFileBundle` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/index.rs:84:28 [INFO] [stderr] | [INFO] [stderr] 84 | pub fn new(bundle: &'a IndexFileBundle) -> Indexer<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IndexFileBundle` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/index.rs:90:12 [INFO] [stderr] | [INFO] [stderr] 90 | Ok((io::BufWriter::new(fs::File::create(path)?))) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/index.rs:32:23 [INFO] [stderr] | [INFO] [stderr] 32 | for (column, (mut pool, mut features)) in [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/index.rs:32:33 [INFO] [stderr] | [INFO] [stderr] 32 | for (column, (mut pool, mut features)) in [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/index.rs:47:31 [INFO] [stderr] | [INFO] [stderr] 47 | mut bufs: &mut Vec, [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/index.rs:58:30 [INFO] [stderr] | [INFO] [stderr] 58 | fn body_table<'a>(&self, mut bufs: &'a mut Vec) -> BodyTable<'a> { [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/index.rs:129:22 [INFO] [stderr] | [INFO] [stderr] 129 | for (mut column, (feat, mut feature_id_map)) in zipped { [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/index.rs:129:41 [INFO] [stderr] | [INFO] [stderr] 129 | for (mut column, (feat, mut feature_id_map)) in zipped { [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/index.rs:143:31 [INFO] [stderr] | [INFO] [stderr] 143 | for (feat_id, mut column) in row.iter().zip(columns.iter_mut()) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.28s [INFO] running `"docker" "inspect" "51ca337910c986dd69319fba7f731cc6ffe20e842bc9c47e98fd9183d9234394"` [INFO] running `"docker" "rm" "-f" "51ca337910c986dd69319fba7f731cc6ffe20e842bc9c47e98fd9183d9234394"` [INFO] [stdout] 51ca337910c986dd69319fba7f731cc6ffe20e842bc9c47e98fd9183d9234394 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/KOBA789/vecexp-rs:/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] ea33623b62a8675e1edb8e4ebcce487666a171cf8513956eea67f4deb1b33c9a [INFO] running `"docker" "start" "-a" "ea33623b62a8675e1edb8e4ebcce487666a171cf8513956eea67f4deb1b33c9a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/vecexp_rs-f0efba83138540de [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" "ea33623b62a8675e1edb8e4ebcce487666a171cf8513956eea67f4deb1b33c9a"` [INFO] running `"docker" "rm" "-f" "ea33623b62a8675e1edb8e4ebcce487666a171cf8513956eea67f4deb1b33c9a"` [INFO] [stdout] ea33623b62a8675e1edb8e4ebcce487666a171cf8513956eea67f4deb1b33c9a