[INFO] updating cached repository NovaRaine/tantrumbot-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/NovaRaine/tantrumbot-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/NovaRaine/tantrumbot-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/NovaRaine/tantrumbot-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/NovaRaine/tantrumbot-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/NovaRaine/tantrumbot-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NovaRaine/tantrumbot-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NovaRaine/tantrumbot-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 17878cf2eedc3e1b7296cd0318f32d80c15cb505
[INFO] sha for GitHub repo NovaRaine/tantrumbot-rs: 17878cf2eedc3e1b7296cd0318f32d80c15cb505
[INFO] validating manifest of NovaRaine/tantrumbot-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 NovaRaine/tantrumbot-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 NovaRaine/tantrumbot-rs
[INFO] finished frobbing NovaRaine/tantrumbot-rs
[INFO] frobbed toml for NovaRaine/tantrumbot-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/NovaRaine/tantrumbot-rs/Cargo.toml
[INFO] started frobbing NovaRaine/tantrumbot-rs
[INFO] finished frobbing NovaRaine/tantrumbot-rs
[INFO] frobbed toml for NovaRaine/tantrumbot-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NovaRaine/tantrumbot-rs/Cargo.toml
[INFO] crate NovaRaine/tantrumbot-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 NovaRaine/tantrumbot-rs against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/NovaRaine/tantrumbot-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 92dcade3593a0cd3f0edcfa2a68d9223be6b7729d6d9a97741b99b1885088632
[INFO] running `"docker" "start" "-a" "92dcade3593a0cd3f0edcfa2a68d9223be6b7729d6d9a97741b99b1885088632"`
[INFO] [stderr]    Compiling syn v0.15.33
[INFO] [stderr]    Compiling miniz-sys v0.1.11
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling hyper v0.10.16
[INFO] [stderr]    Compiling uuid v0.5.1
[INFO] [stderr]    Compiling mime_guess v1.8.7
[INFO] [stderr]    Compiling parking_lot v0.5.5
[INFO] [stderr]    Compiling flate2 v1.0.7
[INFO] [stderr]    Compiling native-tls v0.1.5
[INFO] [stderr]    Compiling multipart v0.13.6
[INFO] [stderr]    Compiling hyper-native-tls v0.2.4
[INFO] [stderr]    Compiling evzht9h3nznqzwl v0.0.3
[INFO] [stderr]    Compiling serde_derive v1.0.90
[INFO] [stderr]    Compiling serenity v0.5.13
[INFO] [stderr]    Compiling tantrumbot-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `"docker" "inspect" "92dcade3593a0cd3f0edcfa2a68d9223be6b7729d6d9a97741b99b1885088632"`
[INFO] running `"docker" "rm" "-f" "92dcade3593a0cd3f0edcfa2a68d9223be6b7729d6d9a97741b99b1885088632"`
[INFO] [stdout] 92dcade3593a0cd3f0edcfa2a68d9223be6b7729d6d9a97741b99b1885088632
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/NovaRaine/tantrumbot-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] f3ae612d96ea2882bdd824f712eea3920114b1ef7a92ee0d3ca2cb3aa98e026f
[INFO] running `"docker" "start" "-a" "f3ae612d96ea2882bdd824f712eea3920114b1ef7a92ee0d3ca2cb3aa98e026f"`
[INFO] [stderr]    Compiling tantrumbot-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `"docker" "inspect" "f3ae612d96ea2882bdd824f712eea3920114b1ef7a92ee0d3ca2cb3aa98e026f"`
[INFO] running `"docker" "rm" "-f" "f3ae612d96ea2882bdd824f712eea3920114b1ef7a92ee0d3ca2cb3aa98e026f"`
[INFO] [stdout] f3ae612d96ea2882bdd824f712eea3920114b1ef7a92ee0d3ca2cb3aa98e026f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/NovaRaine/tantrumbot-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] b9c4025d98ab50b0dd0ab58930f333515154f7f12c6b8bb5f4066086a152fb4d
[INFO] running `"docker" "start" "-a" "b9c4025d98ab50b0dd0ab58930f333515154f7f12c6b8bb5f4066086a152fb4d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tantrumbot_rs-f1b98264de5960df
[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" "b9c4025d98ab50b0dd0ab58930f333515154f7f12c6b8bb5f4066086a152fb4d"`
[INFO] running `"docker" "rm" "-f" "b9c4025d98ab50b0dd0ab58930f333515154f7f12c6b8bb5f4066086a152fb4d"`
[INFO] [stdout] b9c4025d98ab50b0dd0ab58930f333515154f7f12c6b8bb5f4066086a152fb4d