[INFO] crate rusty-fork 0.2.2 is already in cache
[INFO] extracting crate rusty-fork 0.2.2 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/rusty-fork/0.2.2
[INFO] extracting crate rusty-fork 0.2.2 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/rusty-fork/0.2.2
[INFO] validating manifest of rusty-fork-0.2.2 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rusty-fork-0.2.2 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rusty-fork-0.2.2
[INFO] finished frobbing rusty-fork-0.2.2
[INFO] frobbed toml for rusty-fork-0.2.2 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/rusty-fork/0.2.2/Cargo.toml
[INFO] started frobbing rusty-fork-0.2.2
[INFO] finished frobbing rusty-fork-0.2.2
[INFO] frobbed toml for rusty-fork-0.2.2 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/rusty-fork/0.2.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rusty-fork-0.2.2 against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-2/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/rusty-fork/0.2.2:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 936b5ad39cc715749ba328f1a53e245ddaea0be6db6740a6ea255e173ae214af
[INFO] running `"docker" "start" "-a" "936b5ad39cc715749ba328f1a53e245ddaea0be6db6740a6ea255e173ae214af"`
[INFO] [stderr]     Checking rusty-fork v0.2.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fork.rs:112:37
[INFO] [stderr]     |
[INFO] [stderr] 112 |              process_modifier: &mut FnMut (&mut process::Command),
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut (&mut process::Command)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fork.rs:113:30
[INFO] [stderr]     |
[INFO] [stderr] 113 |              in_parent: &mut FnMut (&mut ChildWrapper, &mut fs::File),
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut (&mut ChildWrapper, &mut fs::File)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fork.rs:114:29
[INFO] [stderr]     |
[INFO] [stderr] 114 |              in_child: &mut FnMut ()) -> Result<()> {
[INFO] [stderr]     |                             ^^^^^^^^ help: use `dyn`: `dyn FnMut ()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fork.rs:112:37
[INFO] [stderr]     |
[INFO] [stderr] 112 |              process_modifier: &mut FnMut (&mut process::Command),
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut (&mut process::Command)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fork.rs:113:30
[INFO] [stderr]     |
[INFO] [stderr] 113 |              in_parent: &mut FnMut (&mut ChildWrapper, &mut fs::File),
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut (&mut ChildWrapper, &mut fs::File)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fork.rs:114:29
[INFO] [stderr]     |
[INFO] [stderr] 114 |              in_child: &mut FnMut ()) -> Result<()> {
[INFO] [stderr]     |                             ^^^^^^^^ help: use `dyn`: `dyn FnMut ()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/cmdline.rs:62:15
[INFO] [stderr]    |
[INFO] [stderr] 62 |         &flag.trim_left_matches('-').to_uppercase().replace('-', "_"));
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/cmdline.rs:62:15
[INFO] [stderr]    |
[INFO] [stderr] 62 |         &flag.trim_left_matches('-').to_uppercase().replace('-', "_"));
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "936b5ad39cc715749ba328f1a53e245ddaea0be6db6740a6ea255e173ae214af"`
[INFO] running `"docker" "rm" "-f" "936b5ad39cc715749ba328f1a53e245ddaea0be6db6740a6ea255e173ae214af"`
[INFO] [stdout] 936b5ad39cc715749ba328f1a53e245ddaea0be6db6740a6ea255e173ae214af