[INFO] updating cached repository https://github.com/nikomatsakis/cargo-incremental
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0526a78abbb4421bd2391f7d5aaa902de1e767d6
[INFO] checking nikomatsakis/cargo-incremental against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikomatsakis%2Fcargo-incremental" "work/builds/worker-6/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nikomatsakis/cargo-incremental on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/nikomatsakis/cargo-incremental
[INFO] finished tweaking git repo https://github.com/nikomatsakis/cargo-incremental
[INFO] tweaked toml for git repo https://github.com/nikomatsakis/cargo-incremental written to work/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/nikomatsakis/cargo-incremental already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2c85b215a65b84d958a0f5f27c5e7ed7c3e12c8d02e8c70f6096a116946223af
[INFO] running `"docker" "start" "-a" "2c85b215a65b84d958a0f5f27c5e7ed7c3e12c8d02e8c70f6096a116946223af"`
[INFO] [stderr]    Compiling rustc-serialize v0.3.21
[INFO] [stderr]    Compiling libz-sys v1.0.6
[INFO] [stderr]    Compiling cmake v0.1.18
[INFO] [stderr]    Compiling curl-sys v0.4.5
[INFO] [stderr]     Checking terminal_size v0.1.5
[INFO] [stderr]     Checking progress v0.2.0
[INFO] [stderr]    Compiling libssh2-sys v0.2.7
[INFO] [stderr]    Compiling libgit2-sys v0.6.19
[INFO] [stderr]     Checking docopt v0.6.86
[INFO] [stderr]     Checking toml v0.2.1
[INFO] [stderr]    Compiling metadeps v1.1.2
[INFO] [stderr]    Compiling openssl-sys v0.9.6
[INFO] [stderr]     Checking git2 v0.6.11
[INFO] [stderr]     Checking cargo-incremental v0.1.21 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:519:37
[INFO] [stderr]     |
[INFO] [stderr] 519 |         let reference_session_dir = try!(get_only_session_dir(&reference_crate_dir, None));
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:527:32
[INFO] [stderr]     |
[INFO] [stderr] 527 |         let test_session_dir = try!(get_only_session_dir(&crate_dir_to_test, svh));
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:529:9
[INFO] [stderr]     |
[INFO] [stderr] 529 |         try!(compare_incr_comp_session_dirs(&reference_session_dir, &test_session_dir));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:586:13
[INFO] [stderr]     |
[INFO] [stderr] 586 |             try!(compare_files(&ref_file, &test_file));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:606:21
[INFO] [stderr]     |
[INFO] [stderr] 606 |                     try!(check_well_formed_session_dir_name(&dir_name));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:637:9
[INFO] [stderr]     |
[INFO] [stderr] 637 |         try!(check_well_formed_session_dir_name(&dir_name));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:654:21
[INFO] [stderr]     |
[INFO] [stderr] 654 |     let mut file1 = try!(File::open(file1_path).map_err(|err| {
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:658:21
[INFO] [stderr]     |
[INFO] [stderr] 658 |     let mut file2 = try!(File::open(file2_path).map_err(|err| {
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:662:22
[INFO] [stderr]     |
[INFO] [stderr] 662 |     let file1_meta = try!(file1.metadata().map_err(|err| {
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:666:22
[INFO] [stderr]     |
[INFO] [stderr] 666 |     let file2_meta = try!(file2.metadata().map_err(|err| {
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:754:20
[INFO] [stderr]     |
[INFO] [stderr] 754 |     let mut file = try!(OpenOptions::new()
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:760:5
[INFO] [stderr]     |
[INFO] [stderr] 760 |     try!(file.read_to_string(&mut contents));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:773:5
[INFO] [stderr]     |
[INFO] [stderr] 773 |     try!(file.seek(SeekFrom::Start(0)));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:774:5
[INFO] [stderr]     |
[INFO] [stderr] 774 |     try!(file.write_all((&contents[..]).as_bytes()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/util.rs:527:31
[INFO] [stderr]     |
[INFO] [stderr] 527 |     let mut cargo_toml_file = try!(File::open(&cargo_toml_path)
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/util.rs:533:5
[INFO] [stderr]     |
[INFO] [stderr] 533 |     try!(cargo_toml_file.read_to_string(&mut cargo_toml_contents).
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:519:37
[INFO] [stderr]     |
[INFO] [stderr] 519 |         let reference_session_dir = try!(get_only_session_dir(&reference_crate_dir, None));
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:527:32
[INFO] [stderr]     |
[INFO] [stderr] 527 |         let test_session_dir = try!(get_only_session_dir(&crate_dir_to_test, svh));
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:529:9
[INFO] [stderr]     |
[INFO] [stderr] 529 |         try!(compare_incr_comp_session_dirs(&reference_session_dir, &test_session_dir));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:586:13
[INFO] [stderr]     |
[INFO] [stderr] 586 |             try!(compare_files(&ref_file, &test_file));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:606:21
[INFO] [stderr]     |
[INFO] [stderr] 606 |                     try!(check_well_formed_session_dir_name(&dir_name));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:637:9
[INFO] [stderr]     |
[INFO] [stderr] 637 |         try!(check_well_formed_session_dir_name(&dir_name));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:654:21
[INFO] [stderr]     |
[INFO] [stderr] 654 |     let mut file1 = try!(File::open(file1_path).map_err(|err| {
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:658:21
[INFO] [stderr]     |
[INFO] [stderr] 658 |     let mut file2 = try!(File::open(file2_path).map_err(|err| {
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:662:22
[INFO] [stderr]     |
[INFO] [stderr] 662 |     let file1_meta = try!(file1.metadata().map_err(|err| {
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:666:22
[INFO] [stderr]     |
[INFO] [stderr] 666 |     let file2_meta = try!(file2.metadata().map_err(|err| {
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:754:20
[INFO] [stderr]     |
[INFO] [stderr] 754 |     let mut file = try!(OpenOptions::new()
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:760:5
[INFO] [stderr]     |
[INFO] [stderr] 760 |     try!(file.read_to_string(&mut contents));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:773:5
[INFO] [stderr]     |
[INFO] [stderr] 773 |     try!(file.seek(SeekFrom::Start(0)));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/replay.rs:774:5
[INFO] [stderr]     |
[INFO] [stderr] 774 |     try!(file.write_all((&contents[..]).as_bytes()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/util.rs:527:31
[INFO] [stderr]     |
[INFO] [stderr] 527 |     let mut cargo_toml_file = try!(File::open(&cargo_toml_path)
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/util.rs:533:5
[INFO] [stderr]     |
[INFO] [stderr] 533 |     try!(cargo_toml_file.read_to_string(&mut cargo_toml_contents).
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0063]: missing fields `flag_skip_reuse_check`, `flag_verbose` in initializer of `Args`
[INFO] [stderr]    --> src/main.rs:161:16
[INFO] [stderr]     |
[INFO] [stderr] 161 |     let args = Args {
[INFO] [stderr]     |                ^^^^ missing `flag_skip_reuse_check`, `flag_verbose`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0063`.
[INFO] [stderr] error: Could not compile `cargo-incremental`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "2c85b215a65b84d958a0f5f27c5e7ed7c3e12c8d02e8c70f6096a116946223af"`
[INFO] running `"docker" "rm" "-f" "2c85b215a65b84d958a0f5f27c5e7ed7c3e12c8d02e8c70f6096a116946223af"`
[INFO] [stdout] 2c85b215a65b84d958a0f5f27c5e7ed7c3e12c8d02e8c70f6096a116946223af