[INFO] crate runwhen 0.0.3 is already in cache
[INFO] extracting crate runwhen 0.0.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/runwhen/0.0.3
[INFO] extracting crate runwhen 0.0.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/runwhen/0.0.3
[INFO] validating manifest of runwhen-0.0.3 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of runwhen-0.0.3 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing runwhen-0.0.3
[INFO] finished frobbing runwhen-0.0.3
[INFO] frobbed toml for runwhen-0.0.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/runwhen/0.0.3/Cargo.toml
[INFO] started frobbing runwhen-0.0.3
[INFO] finished frobbing runwhen-0.0.3
[INFO] frobbed toml for runwhen-0.0.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/runwhen/0.0.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing runwhen-0.0.3 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/runwhen/0.0.3:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 9b49a259aeb72e02f913920fdbdb45de7877ad1f777c021f9f1f76882ab4c9c9
[INFO] running `"docker" "start" "-a" "9b49a259aeb72e02f913920fdbdb45de7877ad1f777c021f9f1f76882ab4c9c9"`
[INFO] [stderr]    Compiling humantime v1.0.0
[INFO] [stderr]    Compiling inotify v0.2.3
[INFO] [stderr]    Compiling clap v2.19.3
[INFO] [stderr]    Compiling notify v3.0.1
[INFO] [stderr]    Compiling runwhen v0.0.3 (/opt/crater/workdir)
[INFO] [stderr] warning: missing fragment specifier
[INFO] [stderr]   --> <::clap::macros::clap_app macros>:84:47
[INFO] [stderr]    |
[INFO] [stderr] 84 | @ arg ( $ arg : expr ) $ modes : tt ! $ ident $ ( $ tail : tt ) * ) => {
[INFO] [stderr]    |                                               ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(missing_fragment_specifier)] on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #40107 <https://github.com/rust-lang/rust/issues/40107>
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.64s
[INFO] running `"docker" "inspect" "9b49a259aeb72e02f913920fdbdb45de7877ad1f777c021f9f1f76882ab4c9c9"`
[INFO] running `"docker" "rm" "-f" "9b49a259aeb72e02f913920fdbdb45de7877ad1f777c021f9f1f76882ab4c9c9"`
[INFO] [stdout] 9b49a259aeb72e02f913920fdbdb45de7877ad1f777c021f9f1f76882ab4c9c9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/runwhen/0.0.3:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 07833388ddd3efc834cb3219d5486c5dc0e3eae570dfa60d13207700774a0d60
[INFO] running `"docker" "start" "-a" "07833388ddd3efc834cb3219d5486c5dc0e3eae570dfa60d13207700774a0d60"`
[INFO] [stderr]    Compiling runwhen v0.0.3 (/opt/crater/workdir)
[INFO] [stderr] warning: missing fragment specifier
[INFO] [stderr]   --> <::clap::macros::clap_app macros>:84:47
[INFO] [stderr]    |
[INFO] [stderr] 84 | @ arg ( $ arg : expr ) $ modes : tt ! $ ident $ ( $ tail : tt ) * ) => {
[INFO] [stderr]    |                                               ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(missing_fragment_specifier)] on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #40107 <https://github.com/rust-lang/rust/issues/40107>
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "07833388ddd3efc834cb3219d5486c5dc0e3eae570dfa60d13207700774a0d60"`
[INFO] running `"docker" "rm" "-f" "07833388ddd3efc834cb3219d5486c5dc0e3eae570dfa60d13207700774a0d60"`
[INFO] [stdout] 07833388ddd3efc834cb3219d5486c5dc0e3eae570dfa60d13207700774a0d60
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/runwhen/0.0.3:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 4da2e016d103e00dbb049826add40f74df34473d7e413440a2d41012e8b9641e
[INFO] running `"docker" "start" "-a" "4da2e016d103e00dbb049826add40f74df34473d7e413440a2d41012e8b9641e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/runwhen-eb5ac19c69eab170
[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" "4da2e016d103e00dbb049826add40f74df34473d7e413440a2d41012e8b9641e"`
[INFO] running `"docker" "rm" "-f" "4da2e016d103e00dbb049826add40f74df34473d7e413440a2d41012e8b9641e"`
[INFO] [stdout] 4da2e016d103e00dbb049826add40f74df34473d7e413440a2d41012e8b9641e