[INFO] updating cached repository LinearZoetrope/better-install [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/LinearZoetrope/better-install [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/LinearZoetrope/better-install" "work/ex/beta-1.38-1/sources/1.37.0/gh/LinearZoetrope/better-install"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/LinearZoetrope/better-install'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/LinearZoetrope/better-install" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LinearZoetrope/better-install"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LinearZoetrope/better-install'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 91490ea217149a45ea8768f267d7acca41f5fffb [INFO] sha for GitHub repo LinearZoetrope/better-install: 91490ea217149a45ea8768f267d7acca41f5fffb [INFO] validating manifest of LinearZoetrope/better-install 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 LinearZoetrope/better-install 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 LinearZoetrope/better-install [INFO] finished frobbing LinearZoetrope/better-install [INFO] frobbed toml for LinearZoetrope/better-install written to work/ex/beta-1.38-1/sources/1.37.0/gh/LinearZoetrope/better-install/Cargo.toml [INFO] started frobbing LinearZoetrope/better-install [INFO] finished frobbing LinearZoetrope/better-install [INFO] frobbed toml for LinearZoetrope/better-install written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LinearZoetrope/better-install/Cargo.toml [INFO] crate LinearZoetrope/better-install 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 LinearZoetrope/better-install 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/LinearZoetrope/better-install:/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] 1483de61763e9f0dd965a04da25e1d1f9282c9074ede0a35ad174dd7b18b0414 [INFO] running `"docker" "start" "-a" "1483de61763e9f0dd965a04da25e1d1f9282c9074ede0a35ad174dd7b18b0414"` [INFO] [stderr] Compiling rustc-demangle v0.1.6 [INFO] [stderr] Compiling cmake v0.1.29 [INFO] [stderr] Compiling miniz_oxide_c_api v0.1.2 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Compiling openssl-sys v0.9.26 [INFO] [stderr] Compiling miniz_oxide v0.1.2 [INFO] [stderr] Compiling socket2 v0.3.1 [INFO] [stderr] Compiling msdos_time v0.1.5 [INFO] [stderr] Compiling clap v2.30.0 [INFO] [stderr] Compiling libz-sys v1.0.18 [INFO] [stderr] Compiling backtrace v0.3.5 [INFO] [stderr] Compiling libssh2-sys v0.2.6 [INFO] [stderr] Compiling libgit2-sys v0.6.19 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling curl-sys v0.4.1 [INFO] [stderr] Compiling bzip2 v0.3.2 [INFO] [stderr] Compiling flate2 v1.0.1 [INFO] [stderr] Compiling zip v0.3.1 [INFO] [stderr] Compiling curl v0.4.11 [INFO] [stderr] Compiling git2 v0.6.11 [INFO] [stderr] Compiling better-install v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: the item `fs2` is imported redundantly [INFO] [stderr] --> src/get.rs:104:13 [INFO] [stderr] | [INFO] [stderr] 104 | use fs2; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/main.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | extern crate remove_dir_all as fs2; [INFO] [stderr] | ----------------------------------- the item `fs2` is already imported here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `fs2` is imported redundantly [INFO] [stderr] --> src/get.rs:172:9 [INFO] [stderr] | [INFO] [stderr] 172 | use fs2; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/main.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | extern crate remove_dir_all as fs2; [INFO] [stderr] | ----------------------------------- the item `fs2` is already imported here [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/main.rs:45:26 [INFO] [stderr] | [INFO] [stderr] 45 | let mut scaii_home = env::home_dir().expect("No home directory present on this user, aborting"); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / error_chain! { [INFO] [stderr] 2 | | foreign_links { [INFO] [stderr] 3 | | Fmt(::std::fmt::Error); [INFO] [stderr] 4 | | Io(::std::io::Error); [INFO] [stderr] ... | [INFO] [stderr] 27 | | } [INFO] [stderr] 28 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/util/mod.rs:63:13 [INFO] [stderr] | [INFO] [stderr] 63 | let mut outpath = sanitize_filename(file.name()); [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] Finished dev [unoptimized + debuginfo] target(s) in 4m 02s [INFO] running `"docker" "inspect" "1483de61763e9f0dd965a04da25e1d1f9282c9074ede0a35ad174dd7b18b0414"` [INFO] running `"docker" "rm" "-f" "1483de61763e9f0dd965a04da25e1d1f9282c9074ede0a35ad174dd7b18b0414"` [INFO] [stdout] 1483de61763e9f0dd965a04da25e1d1f9282c9074ede0a35ad174dd7b18b0414 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/LinearZoetrope/better-install:/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] 652f333bbc4d6d5078581b148a17ea6b64cb74636135990e784c3a608277c2ef [INFO] running `"docker" "start" "-a" "652f333bbc4d6d5078581b148a17ea6b64cb74636135990e784c3a608277c2ef"` [INFO] [stderr] Compiling better-install v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: the item `fs2` is imported redundantly [INFO] [stderr] --> src/get.rs:104:13 [INFO] [stderr] | [INFO] [stderr] 104 | use fs2; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/main.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | extern crate remove_dir_all as fs2; [INFO] [stderr] | ----------------------------------- the item `fs2` is already imported here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `fs2` is imported redundantly [INFO] [stderr] --> src/get.rs:172:9 [INFO] [stderr] | [INFO] [stderr] 172 | use fs2; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/main.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | extern crate remove_dir_all as fs2; [INFO] [stderr] | ----------------------------------- the item `fs2` is already imported here [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/main.rs:45:26 [INFO] [stderr] | [INFO] [stderr] 45 | let mut scaii_home = env::home_dir().expect("No home directory present on this user, aborting"); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / error_chain! { [INFO] [stderr] 2 | | foreign_links { [INFO] [stderr] 3 | | Fmt(::std::fmt::Error); [INFO] [stderr] 4 | | Io(::std::io::Error); [INFO] [stderr] ... | [INFO] [stderr] 27 | | } [INFO] [stderr] 28 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/util/mod.rs:63:13 [INFO] [stderr] | [INFO] [stderr] 63 | let mut outpath = sanitize_filename(file.name()); [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] Finished dev [unoptimized + debuginfo] target(s) in 3.39s [INFO] running `"docker" "inspect" "652f333bbc4d6d5078581b148a17ea6b64cb74636135990e784c3a608277c2ef"` [INFO] running `"docker" "rm" "-f" "652f333bbc4d6d5078581b148a17ea6b64cb74636135990e784c3a608277c2ef"` [INFO] [stdout] 652f333bbc4d6d5078581b148a17ea6b64cb74636135990e784c3a608277c2ef [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/LinearZoetrope/better-install:/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] dfec3d7ccb33f2e02b825406a8beed20e09de8251a0c080daf190131798c1d76 [INFO] running `"docker" "start" "-a" "dfec3d7ccb33f2e02b825406a8beed20e09de8251a0c080daf190131798c1d76"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/crater/target/debug/deps/better_install-157e82f98d3c97ad [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test util::cd_manager::test::cd_manager_pop ... ok [INFO] [stdout] test util::cd_manager::test::cd_manager_push ... ok [INFO] [stdout] test util::cd_manager::test::cd_manager_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "dfec3d7ccb33f2e02b825406a8beed20e09de8251a0c080daf190131798c1d76"` [INFO] running `"docker" "rm" "-f" "dfec3d7ccb33f2e02b825406a8beed20e09de8251a0c080daf190131798c1d76"` [INFO] [stdout] dfec3d7ccb33f2e02b825406a8beed20e09de8251a0c080daf190131798c1d76