[INFO] crate cmdtree 0.5.0 is already in cache
[INFO] extracting crate cmdtree 0.5.0 into work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/reg/cmdtree/0.5.0
[INFO] extracting crate cmdtree 0.5.0 into work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/reg/cmdtree/0.5.0
[INFO] validating manifest of cmdtree-0.5.0 on toolchain master#7840a0b753a065a41999f1fb6028f67d33e3fdd5
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cmdtree-0.5.0 on toolchain try#6a9f0b6cc40687e25f9d772e3b10bab335c63853
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cmdtree-0.5.0
[INFO] finished frobbing cmdtree-0.5.0
[INFO] frobbed toml for cmdtree-0.5.0 written to work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/reg/cmdtree/0.5.0/Cargo.toml
[INFO] started frobbing cmdtree-0.5.0
[INFO] finished frobbing cmdtree-0.5.0
[INFO] frobbed toml for cmdtree-0.5.0 written to work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/reg/cmdtree/0.5.0/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking cmdtree-0.5.0 against master#7840a0b753a065a41999f1fb6028f67d33e3fdd5 for pr-60466
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60466/worker-0/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/reg/cmdtree/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3606b2d44faaa68a47dc71cc84109dc59d3af8c8ba87f493f2e58026ae2a2c6e
[INFO] running `"docker" "start" "-a" "3606b2d44faaa68a47dc71cc84109dc59d3af8c8ba87f493f2e58026ae2a2c6e"`
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]     Checking nix v0.7.0
[INFO] [stderr]    Compiling terminfo v0.6.1
[INFO] [stderr]     Checking winconsole v0.10.0
[INFO] [stderr]     Checking colored v1.8.0
[INFO] [stderr]     Checking mortal v0.1.5
[INFO] [stderr]     Checking linefeed v0.5.4
[INFO] [stderr]     Checking cmdtree v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/builder.rs:39:37
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn add_action<F: for<'w> FnMut(Box<Write + 'w>, &[&str]) -> R + Send + 'a>(
[INFO] [stderr]    |                                        ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'w`
[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/builder.rs:106:24
[INFO] [stderr]     |
[INFO] [stderr] 106 |         F: for<'w> FnMut(Box<Write + 'w>, &[&str]) -> R + Send + 'a,
[INFO] [stderr]     |                              ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'w`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/builder.rs:142:37
[INFO] [stderr]     |
[INFO] [stderr] 142 |     fn add_action<F: for<'w> FnMut(Box<Write + 'w>, &[&str]) -> R + Send + 'a>(
[INFO] [stderr]     |                                        ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'w`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:216:21
[INFO] [stderr]     |
[INFO] [stderr] 216 |     closure: Mutex<Box<for<'w> FnMut(Box<Write + 'w>, &[&str]) -> R + Send + 'a>>,
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn for<'w> FnMut(Box<Write + 'w>, &[&str]) -> R + Send + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:216:39
[INFO] [stderr]     |
[INFO] [stderr] 216 |     closure: Mutex<Box<for<'w> FnMut(Box<Write + 'w>, &[&str]) -> R + Send + 'a>>,
[INFO] [stderr]     |                                          ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'w`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/builder.rs:39:37
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn add_action<F: for<'w> FnMut(Box<Write + 'w>, &[&str]) -> R + Send + 'a>(
[INFO] [stderr]    |                                        ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'w`
[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/builder.rs:106:24
[INFO] [stderr]     |
[INFO] [stderr] 106 |         F: for<'w> FnMut(Box<Write + 'w>, &[&str]) -> R + Send + 'a,
[INFO] [stderr]     |                              ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'w`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/builder.rs:142:37
[INFO] [stderr]     |
[INFO] [stderr] 142 |     fn add_action<F: for<'w> FnMut(Box<Write + 'w>, &[&str]) -> R + Send + 'a>(
[INFO] [stderr]     |                                        ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'w`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:216:21
[INFO] [stderr]     |
[INFO] [stderr] 216 |     closure: Mutex<Box<for<'w> FnMut(Box<Write + 'w>, &[&str]) -> R + Send + 'a>>,
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn for<'w> FnMut(Box<Write + 'w>, &[&str]) -> R + Send + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:216:39
[INFO] [stderr]     |
[INFO] [stderr] 216 |     closure: Mutex<Box<for<'w> FnMut(Box<Write + 'w>, &[&str]) -> R + Send + 'a>>,
[INFO] [stderr]     |                                          ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'w`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.49s
[INFO] running `"docker" "inspect" "3606b2d44faaa68a47dc71cc84109dc59d3af8c8ba87f493f2e58026ae2a2c6e"`
[INFO] running `"docker" "rm" "-f" "3606b2d44faaa68a47dc71cc84109dc59d3af8c8ba87f493f2e58026ae2a2c6e"`
[INFO] [stdout] 3606b2d44faaa68a47dc71cc84109dc59d3af8c8ba87f493f2e58026ae2a2c6e