[INFO] crate iota-pow 0.2.0 is already in cache
[INFO] testing iota-pow-0.2.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate iota-pow 0.2.0 into work/builds/worker-5/source
[INFO] validating manifest of crates.io crate iota-pow 0.2.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate iota-pow 0.2.0
[INFO] finished tweaking crates.io crate iota-pow 0.2.0
[INFO] tweaked toml for crates.io crate iota-pow 0.2.0 written to work/builds/worker-5/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/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=warn" "-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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] bbe2a6601fc4949289b4a4719fea09c6a4231f85bf8b5518f39e71cae2ec2456
[INFO] running `"docker" "start" "-a" "bbe2a6601fc4949289b4a4719fea09c6a4231f85bf8b5518f39e71cae2ec2456"`
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling iota-constants v0.2.0
[INFO] [stderr]    Compiling iota-conversion v0.2.0
[INFO] [stderr]    Compiling iota-crypto v0.2.0
[INFO] [stderr]    Compiling iota-pow v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `"docker" "inspect" "bbe2a6601fc4949289b4a4719fea09c6a4231f85bf8b5518f39e71cae2ec2456"`
[INFO] running `"docker" "rm" "-f" "bbe2a6601fc4949289b4a4719fea09c6a4231f85bf8b5518f39e71cae2ec2456"`
[INFO] [stdout] bbe2a6601fc4949289b4a4719fea09c6a4231f85bf8b5518f39e71cae2ec2456
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/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=warn" "-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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1b17607b768ad0a078577f6e3c387e2750cda0598b3f730a5fec63966a03d653
[INFO] running `"docker" "start" "-a" "1b17607b768ad0a078577f6e3c387e2750cda0598b3f730a5fec63966a03d653"`
[INFO] [stderr]    Compiling iota-pow v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "1b17607b768ad0a078577f6e3c387e2750cda0598b3f730a5fec63966a03d653"`
[INFO] running `"docker" "rm" "-f" "1b17607b768ad0a078577f6e3c387e2750cda0598b3f730a5fec63966a03d653"`
[INFO] [stdout] 1b17607b768ad0a078577f6e3c387e2750cda0598b3f730a5fec63966a03d653
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/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=warn" "-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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 56cdc1f67de0ca89cb6612f2bbb424b6037ca631cc298a57f8dde958d96d0241
[INFO] running `"docker" "start" "-a" "56cdc1f67de0ca89cb6612f2bbb424b6037ca631cc298a57f8dde958d96d0241"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/iota_pow-f9c6485e65d6418c
[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] [stderr]    Doc-tests iota_pow
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test lib.rs - PearlDiver::cancel (line 100) ... ok
[INFO] [stdout] test lib.rs - PearlDiver (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "56cdc1f67de0ca89cb6612f2bbb424b6037ca631cc298a57f8dde958d96d0241"`
[INFO] running `"docker" "rm" "-f" "56cdc1f67de0ca89cb6612f2bbb424b6037ca631cc298a57f8dde958d96d0241"`
[INFO] [stdout] 56cdc1f67de0ca89cb6612f2bbb424b6037ca631cc298a57f8dde958d96d0241