[INFO] updating cached repository justjake/appear-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/justjake/appear-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/justjake/appear-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/justjake/appear-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/justjake/appear-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/justjake/appear-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/justjake/appear-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/justjake/appear-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fc931d99a304a49047603c45072bba39b7c40f0a
[INFO] sha for GitHub repo justjake/appear-rs: fc931d99a304a49047603c45072bba39b7c40f0a
[INFO] validating manifest of justjake/appear-rs on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of justjake/appear-rs on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing justjake/appear-rs
[INFO] finished frobbing justjake/appear-rs
[INFO] frobbed toml for justjake/appear-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/justjake/appear-rs/Cargo.toml
[INFO] started frobbing justjake/appear-rs
[INFO] finished frobbing justjake/appear-rs
[INFO] frobbed toml for justjake/appear-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/justjake/appear-rs/Cargo.toml
[INFO] crate justjake/appear-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing justjake/appear-rs against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/justjake/appear-rs:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 513126d94ccede170fea69ef05bfc00a08269061c98c5f4ce9d1f4c6a7a27986
[INFO] running `"docker" "start" "-a" "513126d94ccede170fea69ef05bfc00a08269061c98c5f4ce9d1f4c6a7a27986"`
[INFO] [stderr]    Compiling libc v0.2.39
[INFO] [stderr]    Compiling simple-error v0.1.10
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling regex v0.2.10
[INFO] [stderr]    Compiling appear-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 | /     lazy_static! {
[INFO] [stderr] 33 | |         static ref SPACES: Regex = Regex::new(r"\s+").unwrap();
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.13s
[INFO] running `"docker" "inspect" "513126d94ccede170fea69ef05bfc00a08269061c98c5f4ce9d1f4c6a7a27986"`
[INFO] running `"docker" "rm" "-f" "513126d94ccede170fea69ef05bfc00a08269061c98c5f4ce9d1f4c6a7a27986"`
[INFO] [stdout] 513126d94ccede170fea69ef05bfc00a08269061c98c5f4ce9d1f4c6a7a27986
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/justjake/appear-rs:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7609cbcee1a51e278abc6bce2d9af4a7d9b8586e9426bb1b19574756a1531987
[INFO] running `"docker" "start" "-a" "7609cbcee1a51e278abc6bce2d9af4a7d9b8586e9426bb1b19574756a1531987"`
[INFO] [stderr]    Compiling appear-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 | /     lazy_static! {
[INFO] [stderr] 33 | |         static ref SPACES: Regex = Regex::new(r"\s+").unwrap();
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "7609cbcee1a51e278abc6bce2d9af4a7d9b8586e9426bb1b19574756a1531987"`
[INFO] running `"docker" "rm" "-f" "7609cbcee1a51e278abc6bce2d9af4a7d9b8586e9426bb1b19574756a1531987"`
[INFO] [stdout] 7609cbcee1a51e278abc6bce2d9af4a7d9b8586e9426bb1b19574756a1531987
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/justjake/appear-rs:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] f35846dd9f079c329e92e47a6835a02bd872655cf43f1507fbdb6f2996dd32ac
[INFO] running `"docker" "start" "-a" "f35846dd9f079c329e92e47a6835a02bd872655cf43f1507fbdb6f2996dd32ac"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/appear_rs-433c12128fb486b7
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f35846dd9f079c329e92e47a6835a02bd872655cf43f1507fbdb6f2996dd32ac"`
[INFO] running `"docker" "rm" "-f" "f35846dd9f079c329e92e47a6835a02bd872655cf43f1507fbdb6f2996dd32ac"`
[INFO] [stdout] f35846dd9f079c329e92e47a6835a02bd872655cf43f1507fbdb6f2996dd32ac