[INFO] crate fselect 0.6.2 is already in cache
[INFO] extracting crate fselect 0.6.2 into work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/fselect/0.6.2
[INFO] extracting crate fselect 0.6.2 into work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/fselect/0.6.2
[INFO] validating manifest of fselect-0.6.2 on toolchain master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of fselect-0.6.2 on toolchain try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing fselect-0.6.2
[INFO] finished frobbing fselect-0.6.2
[INFO] frobbed toml for fselect-0.6.2 written to work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/fselect/0.6.2/Cargo.toml
[INFO] started frobbing fselect-0.6.2
[INFO] finished frobbing fselect-0.6.2
[INFO] frobbed toml for fselect-0.6.2 written to work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/fselect/0.6.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking fselect-0.6.2 against try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af for pr-61753
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61753/worker-5/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/fselect/0.6.2:/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" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 88b5f6af9c09f165fdeaa33d139ae83cc82261480da56f32842a89eceb6088ae
[INFO] running `"docker" "start" "-a" "88b5f6af9c09f165fdeaa33d139ae83cc82261480da56f32842a89eceb6088ae"`
[INFO] [stderr]     Checking imagesize v0.5.2
[INFO] [stderr]     Checking lscolors v0.5.0
[INFO] [stderr]     Checking chrono-english v0.1.4
[INFO] [stderr]     Checking fselect v0.6.2 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `FromStr` is imported redundantly
[INFO] [stderr]    --> src/parser.rs:469:25
[INFO] [stderr]     |
[INFO] [stderr] 2   | use std::str::FromStr;
[INFO] [stderr]     |     ----------------- the item `FromStr` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 469 |                     use std::str::FromStr;
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/searcher.rs:1182:42
[INFO] [stderr]      |
[INFO] [stderr] 1182 |                        mode_func_boxed: &Fn(&Metadata) -> bool,
[INFO] [stderr]      |                                          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Metadata) -> bool`
[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/searcher.rs:1184:40
[INFO] [stderr]      |
[INFO] [stderr] 1184 |                        mode_func_i32: &Fn(u32) -> bool) -> Variant {
[INFO] [stderr]      |                                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(u32) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `FromStr` is imported redundantly
[INFO] [stderr]    --> src/parser.rs:469:25
[INFO] [stderr]     |
[INFO] [stderr] 2   | use std::str::FromStr;
[INFO] [stderr]     |     ----------------- the item `FromStr` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 469 |                     use std::str::FromStr;
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/searcher.rs:1182:42
[INFO] [stderr]      |
[INFO] [stderr] 1182 |                        mode_func_boxed: &Fn(&Metadata) -> bool,
[INFO] [stderr]      |                                          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Metadata) -> bool`
[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/searcher.rs:1184:40
[INFO] [stderr]      |
[INFO] [stderr] 1184 |                        mode_func_i32: &Fn(u32) -> bool) -> Variant {
[INFO] [stderr]      |                                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(u32) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/searcher.rs:524:13
[INFO] [stderr]     |
[INFO] [stderr] 524 |         let mut result;
[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/searcher.rs:524:13
[INFO] [stderr]     |
[INFO] [stderr] 524 |         let mut result;
[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 6.39s
[INFO] running `"docker" "inspect" "88b5f6af9c09f165fdeaa33d139ae83cc82261480da56f32842a89eceb6088ae"`
[INFO] running `"docker" "rm" "-f" "88b5f6af9c09f165fdeaa33d139ae83cc82261480da56f32842a89eceb6088ae"`
[INFO] [stdout] 88b5f6af9c09f165fdeaa33d139ae83cc82261480da56f32842a89eceb6088ae