[INFO] crate conch-parser 0.1.1 is already in cache
[INFO] extracting crate conch-parser 0.1.1 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/conch-parser/0.1.1
[INFO] extracting crate conch-parser 0.1.1 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/conch-parser/0.1.1
[INFO] validating manifest of conch-parser-0.1.1 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 conch-parser-0.1.1 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 conch-parser-0.1.1
[INFO] finished frobbing conch-parser-0.1.1
[INFO] frobbed toml for conch-parser-0.1.1 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/conch-parser/0.1.1/Cargo.toml
[INFO] started frobbing conch-parser-0.1.1
[INFO] finished frobbing conch-parser-0.1.1
[INFO] frobbed toml for conch-parser-0.1.1 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/conch-parser/0.1.1/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking conch-parser-0.1.1 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-2/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/conch-parser/0.1.1:/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] b97b2d451067025f9f8bb052cc00dec2edefc972e8ded88cbdb307cabb20cd54
[INFO] running `"docker" "start" "-a" "b97b2d451067025f9f8bb052cc00dec2edefc972e8ded88cbdb307cabb20cd54"`
[INFO] [stderr]     Checking owned_chars v0.2.1
[INFO] [stderr]     Checking conch-parser v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parse/iter.rs:311:19
[INFO] [stderr]     |
[INFO] [stderr] 311 |     iter: &'a mut RewindableTokenIterator,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RewindableTokenIterator`
[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/parse/iter.rs:326:26
[INFO] [stderr]     |
[INFO] [stderr] 326 |     fn new(iter: &'a mut RewindableTokenIterator) -> Self {
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RewindableTokenIterator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parse/mod.rs:135:32
[INFO] [stderr]     |
[INFO] [stderr] 135 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parse/iter.rs:311:19
[INFO] [stderr]     |
[INFO] [stderr] 311 |     iter: &'a mut RewindableTokenIterator,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RewindableTokenIterator`
[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/parse/iter.rs:326:26
[INFO] [stderr]     |
[INFO] [stderr] 326 |     fn new(iter: &'a mut RewindableTokenIterator) -> Self {
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RewindableTokenIterator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parse/mod.rs:135:32
[INFO] [stderr]     |
[INFO] [stderr] 135 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/parse/mod.rs:986:42
[INFO] [stderr]     |
[INFO] [stderr] 986 |                         let stripped = w.trim_left_matches('\t');
[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/parse/mod.rs:986:42
[INFO] [stderr]     |
[INFO] [stderr] 986 |                         let stripped = w.trim_left_matches('\t');
[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 7.72s
[INFO] running `"docker" "inspect" "b97b2d451067025f9f8bb052cc00dec2edefc972e8ded88cbdb307cabb20cd54"`
[INFO] running `"docker" "rm" "-f" "b97b2d451067025f9f8bb052cc00dec2edefc972e8ded88cbdb307cabb20cd54"`
[INFO] [stdout] b97b2d451067025f9f8bb052cc00dec2edefc972e8ded88cbdb307cabb20cd54