[INFO] updating cached repository ashutoshpith/rust-play
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ashutoshpith/rust-play
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ashutoshpith/rust-play" "work/ex/beta-1.37-6/sources/1.36.0/gh/ashutoshpith/rust-play"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ashutoshpith/rust-play'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ashutoshpith/rust-play" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ashutoshpith/rust-play"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ashutoshpith/rust-play'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d4a88b8ac3213abbeff78c565961d9b55f4061e9
[INFO] sha for GitHub repo ashutoshpith/rust-play: d4a88b8ac3213abbeff78c565961d9b55f4061e9
[INFO] validating manifest of ashutoshpith/rust-play 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 ashutoshpith/rust-play 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 ashutoshpith/rust-play
[INFO] finished frobbing ashutoshpith/rust-play
[INFO] frobbed toml for ashutoshpith/rust-play written to work/ex/beta-1.37-6/sources/1.36.0/gh/ashutoshpith/rust-play/Cargo.toml
[INFO] started frobbing ashutoshpith/rust-play
[INFO] finished frobbing ashutoshpith/rust-play
[INFO] frobbed toml for ashutoshpith/rust-play written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ashutoshpith/rust-play/Cargo.toml
[INFO] crate ashutoshpith/rust-play already has a lockfile, it will not be regenerated
[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 ashutoshpith/rust-play against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ashutoshpith/rust-play:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 68bb90a8c162999e90da398db653dde9175620474e528243c60a4a8e91f0e1fe
[INFO] running `"docker" "start" "-a" "68bb90a8c162999e90da398db653dde9175620474e528243c60a4a8e91f0e1fe"`
[INFO] [stderr]    Compiling smallvec v0.4.5
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling ferris-says v0.1.1
[INFO] [stderr]    Compiling hello-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.00s
[INFO] running `"docker" "inspect" "68bb90a8c162999e90da398db653dde9175620474e528243c60a4a8e91f0e1fe"`
[INFO] running `"docker" "rm" "-f" "68bb90a8c162999e90da398db653dde9175620474e528243c60a4a8e91f0e1fe"`
[INFO] [stdout] 68bb90a8c162999e90da398db653dde9175620474e528243c60a4a8e91f0e1fe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ashutoshpith/rust-play:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 88ef4c1ada44a7aae04b8097298ae65896104ac32340d82dc5620716fdba6258
[INFO] running `"docker" "start" "-a" "88ef4c1ada44a7aae04b8097298ae65896104ac32340d82dc5620716fdba6258"`
[INFO] [stderr]    Compiling hello-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "88ef4c1ada44a7aae04b8097298ae65896104ac32340d82dc5620716fdba6258"`
[INFO] running `"docker" "rm" "-f" "88ef4c1ada44a7aae04b8097298ae65896104ac32340d82dc5620716fdba6258"`
[INFO] [stdout] 88ef4c1ada44a7aae04b8097298ae65896104ac32340d82dc5620716fdba6258
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ashutoshpith/rust-play:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] ef22eeaf9bb13d2d7e63bbdf73b51114ce73083a382b5a4a730e2295f49f6988
[INFO] running `"docker" "start" "-a" "ef22eeaf9bb13d2d7e63bbdf73b51114ce73083a382b5a4a730e2295f49f6988"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_rust-df7d062d7ac0a79d
[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" "ef22eeaf9bb13d2d7e63bbdf73b51114ce73083a382b5a4a730e2295f49f6988"`
[INFO] running `"docker" "rm" "-f" "ef22eeaf9bb13d2d7e63bbdf73b51114ce73083a382b5a4a730e2295f49f6988"`
[INFO] [stdout] ef22eeaf9bb13d2d7e63bbdf73b51114ce73083a382b5a4a730e2295f49f6988