[INFO] updating cached repository MrJohz/completist [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/MrJohz/completist [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/MrJohz/completist" "work/ex/beta-1.38-1/sources/1.37.0/gh/MrJohz/completist"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/MrJohz/completist'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/MrJohz/completist" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MrJohz/completist"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MrJohz/completist'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2a120d8174c58ae85f87123844ae8988e39e9a47 [INFO] sha for GitHub repo MrJohz/completist: 2a120d8174c58ae85f87123844ae8988e39e9a47 [INFO] validating manifest of MrJohz/completist 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 MrJohz/completist 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 MrJohz/completist [INFO] finished frobbing MrJohz/completist [INFO] frobbed toml for MrJohz/completist written to work/ex/beta-1.38-1/sources/1.37.0/gh/MrJohz/completist/Cargo.toml [INFO] started frobbing MrJohz/completist [INFO] finished frobbing MrJohz/completist [INFO] frobbed toml for MrJohz/completist written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MrJohz/completist/Cargo.toml [INFO] crate MrJohz/completist 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/MrJohz/completist/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 MrJohz/completist against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MrJohz/completist:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 046d4182ceca292c494f291eb42516773899e3b2db40ea3459d477257eace2cf [INFO] running `"docker" "start" "-a" "046d4182ceca292c494f291eb42516773899e3b2db40ea3459d477257eace2cf"` [INFO] [stderr] Compiling toml v0.1.30 [INFO] [stderr] Compiling completist v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/completist/io.rs:7:32 [INFO] [stderr] | [INFO] [stderr] 7 | pub type Input = BufReader>; [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/completist/io.rs:18:33 [INFO] [stderr] | [INFO] [stderr] 18 | pub type Output = BufWriter>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Argument`, `Command` [INFO] [stderr] --> src/completist/formatter.rs:6:36 [INFO] [stderr] | [INFO] [stderr] 6 | use completist::program::{Program, Command, Argument, Opt}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/completist/program.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::slice::::connect': renamed to join [INFO] [stderr] --> src/completist/formatter.rs:55:28 [INFO] [stderr] | [INFO] [stderr] 55 | prog.name, lvl.connect(" ")))); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ascii::AsciiExt` [INFO] [stderr] --> src/completist/program.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `out` [INFO] [stderr] --> src/completist/formatter.rs:77:39 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn write_opt_arguments(&self, out: &mut Output, opt: &Opt) -> FmtResult { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_out` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `opt` [INFO] [stderr] --> src/completist/formatter.rs:77:57 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn write_opt_arguments(&self, out: &mut Output, opt: &Opt) -> FmtResult { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_opt` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `name` [INFO] [stderr] --> src/completist/program.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `name` [INFO] [stderr] --> src/completist/program.rs:102:5 [INFO] [stderr] | [INFO] [stderr] 102 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `kind` [INFO] [stderr] --> src/completist/program.rs:103:5 [INFO] [stderr] | [INFO] [stderr] 103 | kind: OptKind, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `optional` [INFO] [stderr] --> src/completist/program.rs:104:5 [INFO] [stderr] | [INFO] [stderr] 104 | optional: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `base_command` [INFO] [stderr] --> src/completist/program.rs:203:5 [INFO] [stderr] | [INFO] [stderr] 203 | base_command: Command, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.28s [INFO] running `"docker" "inspect" "046d4182ceca292c494f291eb42516773899e3b2db40ea3459d477257eace2cf"` [INFO] running `"docker" "rm" "-f" "046d4182ceca292c494f291eb42516773899e3b2db40ea3459d477257eace2cf"` [INFO] [stdout] 046d4182ceca292c494f291eb42516773899e3b2db40ea3459d477257eace2cf [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MrJohz/completist:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 987d1f57f5b70b2dcd2bd2cb504ad4fd23cbe494422c6efac5393c5d132ebb55 [INFO] running `"docker" "start" "-a" "987d1f57f5b70b2dcd2bd2cb504ad4fd23cbe494422c6efac5393c5d132ebb55"` [INFO] [stderr] Compiling completist v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/completist/io.rs:7:32 [INFO] [stderr] | [INFO] [stderr] 7 | pub type Input = BufReader>; [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/completist/io.rs:18:33 [INFO] [stderr] | [INFO] [stderr] 18 | pub type Output = BufWriter>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/completist/io.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Argument`, `Command` [INFO] [stderr] --> src/completist/formatter.rs:6:36 [INFO] [stderr] | [INFO] [stderr] 6 | use completist::program::{Program, Command, Argument, Opt}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/completist/program.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::slice::::connect': renamed to join [INFO] [stderr] --> src/completist/formatter.rs:55:28 [INFO] [stderr] | [INFO] [stderr] 55 | prog.name, lvl.connect(" ")))); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ascii::AsciiExt` [INFO] [stderr] --> src/completist/program.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `out` [INFO] [stderr] --> src/completist/formatter.rs:77:39 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn write_opt_arguments(&self, out: &mut Output, opt: &Opt) -> FmtResult { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_out` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `opt` [INFO] [stderr] --> src/completist/formatter.rs:77:57 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn write_opt_arguments(&self, out: &mut Output, opt: &Opt) -> FmtResult { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_opt` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.22s [INFO] running `"docker" "inspect" "987d1f57f5b70b2dcd2bd2cb504ad4fd23cbe494422c6efac5393c5d132ebb55"` [INFO] running `"docker" "rm" "-f" "987d1f57f5b70b2dcd2bd2cb504ad4fd23cbe494422c6efac5393c5d132ebb55"` [INFO] [stdout] 987d1f57f5b70b2dcd2bd2cb504ad4fd23cbe494422c6efac5393c5d132ebb55 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MrJohz/completist:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 59923732daa1f8920e0cf49c10931d43cf212c8b20180552083124fa9c374314 [INFO] running `"docker" "start" "-a" "59923732daa1f8920e0cf49c10931d43cf212c8b20180552083124fa9c374314"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/completist-e48009870ede623a [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test completist::formatter::tests::builder::update_extensions ... ok [INFO] [stdout] test completist::formatter::tests::builder::construct_builder ... ok [INFO] [stdout] test completist::formatter::tests::builder::build_extensions ... ok [INFO] [stdout] test completist::formatter::tests::formatter::matches_extension ... ok [INFO] [stdout] test completist::program::tests::normalise_options ... ok [INFO] [stdout] test completist::program::tests::create_program ... ok [INFO] [stdout] test completist::tests::parse_string ... ok [INFO] [stdout] test completist::tests::create_completist ... ok [INFO] [stdout] test completist::tests::add_formatter ... ok [INFO] [stdout] test completist::utils::tests::test_normalise_extension ... ok [INFO] [stdout] test completist::program::tests::create_program_with_options ... ok [INFO] [stdout] test completist::program::tests::create_program_with_subcommands ... ok [INFO] [stdout] test completist::program::tests::create_program_with_arguments ... ok [INFO] [stdout] test completist::program::tests::different_argkinds ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "59923732daa1f8920e0cf49c10931d43cf212c8b20180552083124fa9c374314"` [INFO] running `"docker" "rm" "-f" "59923732daa1f8920e0cf49c10931d43cf212c8b20180552083124fa9c374314"` [INFO] [stdout] 59923732daa1f8920e0cf49c10931d43cf212c8b20180552083124fa9c374314