[INFO] fetching crate compiletest_rs 0.3.22...
[INFO] extracting crate compiletest_rs 0.3.22 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/compiletest_rs/0.3.22
[INFO] extracting crate compiletest_rs 0.3.22 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/compiletest_rs/0.3.22
[INFO] validating manifest of compiletest_rs-0.3.22 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of compiletest_rs-0.3.22 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing compiletest_rs-0.3.22
[INFO] finished frobbing compiletest_rs-0.3.22
[INFO] frobbed toml for compiletest_rs-0.3.22 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/compiletest_rs/0.3.22/Cargo.toml
[INFO] started frobbing compiletest_rs-0.3.22
[INFO] finished frobbing compiletest_rs-0.3.22
[INFO] frobbed toml for compiletest_rs-0.3.22 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/compiletest_rs/0.3.22/Cargo.toml
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking compiletest_rs-0.3.22 against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/compiletest_rs/0.3.22:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1cef5f20a535480498b133638a223c55ebc85cb0c86f8dd66eaed8be3a66518a
[INFO] running `"docker" "start" "-a" "1cef5f20a535480498b133638a223c55ebc85cb0c86f8dd66eaed8be3a66518a"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling compiletest_rs v0.3.22 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/header.rs:399:61
[INFO] [stderr]     |
[INFO] [stderr] 399 | fn iter_header(testfile: &Path, cfg: Option<&str>, it: &mut FnMut(&str)) {
[INFO] [stderr]     |                                                             ^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&str)`
[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/read2.rs:45:29
[INFO] [stderr]    |
[INFO] [stderr] 45 |                  data: &mut FnMut(bool, &mut Vec<u8>, bool)) -> io::Result<()> {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(bool, &mut Vec<u8>, bool)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/header.rs:399:61
[INFO] [stderr]     |
[INFO] [stderr] 399 | fn iter_header(testfile: &Path, cfg: Option<&str>, it: &mut FnMut(&str)) {
[INFO] [stderr]     |                                                             ^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&str)`
[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/read2.rs:45:29
[INFO] [stderr]    |
[INFO] [stderr] 45 |                  data: &mut FnMut(bool, &mut Vec<u8>, bool)) -> io::Result<()> {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(bool, &mut Vec<u8>, bool)`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.47s
[INFO] running `"docker" "inspect" "1cef5f20a535480498b133638a223c55ebc85cb0c86f8dd66eaed8be3a66518a"`
[INFO] running `"docker" "rm" "-f" "1cef5f20a535480498b133638a223c55ebc85cb0c86f8dd66eaed8be3a66518a"`
[INFO] [stdout] 1cef5f20a535480498b133638a223c55ebc85cb0c86f8dd66eaed8be3a66518a