[INFO] cloning repository davidB/ffizer
[INFO] running `"git" "clone" "--bare" "git://github.com/davidB/ffizer.git" "work/cache/sources/gh/davidB/ffizer"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/davidB/ffizer'...
[INFO] running `"git" "clone" "work/cache/sources/gh/davidB/ffizer" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/davidB/ffizer"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/davidB/ffizer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/davidB/ffizer" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/davidB/ffizer"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/davidB/ffizer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a6223e52ca6a7d18cabe70dad6405edbcb093b86
[INFO] sha for GitHub repo davidB/ffizer: a6223e52ca6a7d18cabe70dad6405edbcb093b86
[INFO] validating manifest of davidB/ffizer on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of davidB/ffizer on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing davidB/ffizer
[INFO] finished frobbing davidB/ffizer
[INFO] frobbed toml for davidB/ffizer written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/davidB/ffizer/Cargo.toml
[INFO] started frobbing davidB/ffizer
[INFO] finished frobbing davidB/ffizer
[INFO] frobbed toml for davidB/ffizer written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/davidB/ffizer/Cargo.toml
[INFO] crate davidB/ffizer has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded test-generator v0.2.2
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking davidB/ffizer against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-5/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/davidB/ffizer:/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" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 07843cf183cbacb56db1ce5ced031dae8952b8ddff03792831dac02d79919cf6
[INFO] running `"docker" "start" "-a" "07843cf183cbacb56db1ce5ced031dae8952b8ddff03792831dac02d79919cf6"`
[INFO] [stderr]    Compiling slog v2.4.1
[INFO] [stderr]    Compiling escargot v0.4.0
[INFO] [stderr]     Checking either v1.5.1
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling bzip2-sys v0.1.7
[INFO] [stderr]    Compiling curl-sys v0.4.16
[INFO] [stderr]    Compiling libssh2-sys v0.2.11
[INFO] [stderr]    Compiling libgit2-sys v0.7.11
[INFO] [stderr]    Compiling pest v2.1.0
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking encoding_rs v0.8.17
[INFO] [stderr]     Checking termios v0.3.1
[INFO] [stderr]     Checking filetime v0.2.4
[INFO] [stderr]     Checking xattr v0.2.2
[INFO] [stderr]     Checking clicolors-control v1.0.0
[INFO] [stderr]     Checking isatty v0.1.9
[INFO] [stderr]     Checking directories v1.0.2
[INFO] [stderr]     Checking pbr v1.0.1
[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking tar v0.4.20
[INFO] [stderr]    Compiling syn v0.15.27
[INFO] [stderr]     Checking flate2 v1.0.6
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking uuid v0.7.2
[INFO] [stderr]     Checking tempfile v2.2.0
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]     Checking hyper-old-types v0.11.0
[INFO] [stderr]     Checking os_type v2.2.0
[INFO] [stderr]     Checking Inflector v0.11.4
[INFO] [stderr]     Checking globset v0.4.2
[INFO] [stderr]     Checking slog-async v2.3.0
[INFO] [stderr]     Checking h2 v0.1.16
[INFO] [stderr]     Checking bzip2 v0.3.3
[INFO] [stderr]     Checking openssl v0.10.19
[INFO] [stderr]    Compiling pest_meta v2.1.0
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking slog-term v2.4.0
[INFO] [stderr]     Checking console v0.7.5
[INFO] [stderr]     Checking zip v0.5.0
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking tokio v0.1.16
[INFO] [stderr]     Checking dialoguer v0.3.0
[INFO] [stderr]     Checking indicatif v0.11.0
[INFO] [stderr]     Checking spectral v0.6.0
[INFO] [stderr]     Checking hyper v0.12.25
[INFO] [stderr]     Checking hyper-tls v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.89
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling test-generator v0.2.2
[INFO] [stderr]     Checking structopt v0.2.14
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking serde v1.0.89
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking serde_urlencoded v0.5.4
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking serde_plain v0.3.0
[INFO] [stderr]     Checking serde_yaml v0.8.8
[INFO] [stderr]     Checking git2 v0.8.0
[INFO] [stderr]     Checking human-panic v1.0.1
[INFO] [stderr]     Checking reqwest v0.9.11
[INFO] [stderr]     Checking handlebars v1.1.0
[INFO] [stderr]     Checking self_update v0.5.1
[INFO] [stderr]     Checking assert_cmd v0.11.0
[INFO] [stderr]     Checking ffizer v0.10.2-dev (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> tests/e2e.rs:16:72
[INFO] [stderr]    |
[INFO] [stderr] 16 | test_generator::test_expand_paths! { test_local_sample; "tests/test_*" }
[INFO] [stderr]    |                                                                        ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> tests/e2e.rs:16:72
[INFO] [stderr]    |
[INFO] [stderr] 16 | test_generator::test_expand_paths! { test_local_sample; "tests/test_*" }
[INFO] [stderr]    |                                                                        ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 35s
[INFO] running `"docker" "inspect" "07843cf183cbacb56db1ce5ced031dae8952b8ddff03792831dac02d79919cf6"`
[INFO] running `"docker" "rm" "-f" "07843cf183cbacb56db1ce5ced031dae8952b8ddff03792831dac02d79919cf6"`
[INFO] [stdout] 07843cf183cbacb56db1ce5ced031dae8952b8ddff03792831dac02d79919cf6