[INFO] crate exa 0.8.0 is already in cache [INFO] extracting crate exa 0.8.0 into work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/exa/0.8.0 [INFO] extracting crate exa 0.8.0 into work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/exa/0.8.0 [INFO] validating manifest of exa-0.8.0 on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of exa-0.8.0 on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing exa-0.8.0 [INFO] finished frobbing exa-0.8.0 [INFO] frobbed toml for exa-0.8.0 written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/exa/0.8.0/Cargo.toml [INFO] started frobbing exa-0.8.0 [INFO] finished frobbing exa-0.8.0 [INFO] frobbed toml for exa-0.8.0 written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/exa/0.8.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking exa-0.8.0 against try#18481b65f318e0b4b20c0fc61340054701719d6c for pr-62507 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-3/try#18481b65f318e0b4b20c0fc61340054701719d6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/exa/0.8.0:/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=forbid" "-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" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e6dc3bd8108f0d4a68c398e6d5d175c09fc8eac040975239cc6aff157d072120 [INFO] running `"docker" "start" "-a" "e6dc3bd8108f0d4a68c398e6d5d175c09fc8eac040975239cc6aff157d072120"` [INFO] [stderr] Checking natord v1.0.9 [INFO] [stderr] Checking iso8601 v0.1.1 [INFO] [stderr] Checking locale v0.2.2 [INFO] [stderr] Checking libgit2-sys v0.6.19 [INFO] [stderr] Checking git2 v0.6.11 [INFO] [stderr] Checking datetime v0.4.7 [INFO] [stderr] Checking zoneinfo_compiled v0.4.8 [INFO] [stderr] Checking exa v0.8.0 (/opt/crater/workdir) [INFO] [stderr] warning: the item `vars` is imported redundantly [INFO] [stderr] --> src/options/mod.rs:126:13 [INFO] [stderr] | [INFO] [stderr] 92 | pub mod vars; [INFO] [stderr] | ------------- the item `vars` is already defined here [INFO] [stderr] ... [INFO] [stderr] 126 | use options::vars; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `num_cpus` is imported redundantly [INFO] [stderr] --> src/output/details.rs:185:13 [INFO] [stderr] | [INFO] [stderr] 185 | use num_cpus; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/exa.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | extern crate num_cpus; [INFO] [stderr] | ---------------------- the item `num_cpus` is already imported here [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output/file_name.rs:19:19 [INFO] [stderr] | [INFO] [stderr] 19 | pub exts: Box, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn FileColours` [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/output/file_name.rs:95:15 [INFO] [stderr] | [INFO] [stderr] 95 | exts: &'a FileColours, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn FileColours` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output/render/git.rs:8:36 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn render(&self, colours: &Colours) -> TextCell { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Colours` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output/render/git.rs:21:32 [INFO] [stderr] | [INFO] [stderr] 21 | fn render(&self, colours: &Colours) -> ANSIString<'static> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Colours` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/fs/file.rs:98:13 [INFO] [stderr] | [INFO] [stderr] 98 | 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::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/options/view.rs:335:1 [INFO] [stderr] | [INFO] [stderr] 335 | / lazy_static! { [INFO] [stderr] 336 | | static ref TERM_WIDTH: Option = { [INFO] [stderr] 337 | | // All of stdin, stdout, and stderr could not be connected to a [INFO] [stderr] 338 | | // terminal, but we’re only interested in stdout because it’s [INFO] [stderr] ... | [INFO] [stderr] 342 | | }; [INFO] [stderr] 343 | | } [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: the item `vars` is imported redundantly [INFO] [stderr] --> src/options/mod.rs:126:13 [INFO] [stderr] | [INFO] [stderr] 92 | pub mod vars; [INFO] [stderr] | ------------- the item `vars` is already defined here [INFO] [stderr] ... [INFO] [stderr] 126 | use options::vars; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `OsString` is imported redundantly [INFO] [stderr] --> src/options/mod.rs:194:13 [INFO] [stderr] | [INFO] [stderr] 174 | use std::ffi::OsString; [INFO] [stderr] | ------------------ the item `OsString` is already imported here [INFO] [stderr] ... [INFO] [stderr] 194 | use std::ffi::OsString; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `num_cpus` is imported redundantly [INFO] [stderr] --> src/output/details.rs:185:13 [INFO] [stderr] | [INFO] [stderr] 185 | use num_cpus; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/exa.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | extern crate num_cpus; [INFO] [stderr] | ---------------------- the item `num_cpus` is already imported here [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output/file_name.rs:19:19 [INFO] [stderr] | [INFO] [stderr] 19 | pub exts: Box, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn FileColours` [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/output/file_name.rs:95:15 [INFO] [stderr] | [INFO] [stderr] 95 | exts: &'a FileColours, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn FileColours` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output/render/git.rs:8:36 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn render(&self, colours: &Colours) -> TextCell { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Colours` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output/render/git.rs:21:32 [INFO] [stderr] | [INFO] [stderr] 21 | fn render(&self, colours: &Colours) -> ANSIString<'static> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Colours` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/fs/file.rs:98:13 [INFO] [stderr] | [INFO] [stderr] 98 | 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::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/options/view.rs:335:1 [INFO] [stderr] | [INFO] [stderr] 335 | / lazy_static! { [INFO] [stderr] 336 | | static ref TERM_WIDTH: Option = { [INFO] [stderr] 337 | | // All of stdin, stdout, and stderr could not be connected to a [INFO] [stderr] 338 | | // terminal, but we’re only interested in stdout because it’s [INFO] [stderr] ... | [INFO] [stderr] 342 | | }; [INFO] [stderr] 343 | | } [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: unused import: `std::ascii::AsciiExt` [INFO] [stderr] --> src/fs/file.rs:98:13 [INFO] [stderr] | [INFO] [stderr] 98 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/fs/feature/git.rs:56:37 [INFO] [stderr] | [INFO] [stderr] 56 | if let Some(mut r2) = git.repos.iter_mut().find(|e| e.has_workdir(&r.workdir)) { [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: unused import: `std::ascii::AsciiExt` [INFO] [stderr] --> src/fs/file.rs:98:13 [INFO] [stderr] | [INFO] [stderr] 98 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/fs/feature/git.rs:56:37 [INFO] [stderr] | [INFO] [stderr] 56 | if let Some(mut r2) = git.repos.iter_mut().find(|e| e.has_workdir(&r.workdir)) { [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 8.35s [INFO] running `"docker" "inspect" "e6dc3bd8108f0d4a68c398e6d5d175c09fc8eac040975239cc6aff157d072120"` [INFO] running `"docker" "rm" "-f" "e6dc3bd8108f0d4a68c398e6d5d175c09fc8eac040975239cc6aff157d072120"` [INFO] [stdout] e6dc3bd8108f0d4a68c398e6d5d175c09fc8eac040975239cc6aff157d072120