[INFO] crate rusty-fork 0.2.2 is already in cache
[INFO] extracting crate rusty-fork 0.2.2 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/rusty-fork/0.2.2
[INFO] extracting crate rusty-fork 0.2.2 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/rusty-fork/0.2.2
[INFO] validating manifest of rusty-fork-0.2.2 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rusty-fork-0.2.2 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-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-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/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-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/rusty-fork/0.2.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rusty-fork-0.2.2 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-6/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0c086e42cf579298ae61e7cec6156a8bbe77e5a176573012cd990ca47f158714
[INFO] running `"docker" "start" "-a" "0c086e42cf579298ae61e7cec6156a8bbe77e5a176573012cd990ca47f158714"`
[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: 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: 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]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `"docker" "inspect" "0c086e42cf579298ae61e7cec6156a8bbe77e5a176573012cd990ca47f158714"`
[INFO] running `"docker" "rm" "-f" "0c086e42cf579298ae61e7cec6156a8bbe77e5a176573012cd990ca47f158714"`
[INFO] [stdout] 0c086e42cf579298ae61e7cec6156a8bbe77e5a176573012cd990ca47f158714