[INFO] updating cached repository jpastuszek/rust-hello-world
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jpastuszek/rust-hello-world
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jpastuszek/rust-hello-world" "work/ex/beta-1.37-6/sources/1.36.0/gh/jpastuszek/rust-hello-world"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jpastuszek/rust-hello-world'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jpastuszek/rust-hello-world" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jpastuszek/rust-hello-world"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jpastuszek/rust-hello-world'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 642dc403c4bc8ad2c11dbd83b5ff5682c691e420
[INFO] sha for GitHub repo jpastuszek/rust-hello-world: 642dc403c4bc8ad2c11dbd83b5ff5682c691e420
[INFO] validating manifest of jpastuszek/rust-hello-world 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 jpastuszek/rust-hello-world 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 jpastuszek/rust-hello-world
[INFO] finished frobbing jpastuszek/rust-hello-world
[INFO] frobbed toml for jpastuszek/rust-hello-world written to work/ex/beta-1.37-6/sources/1.36.0/gh/jpastuszek/rust-hello-world/Cargo.toml
[INFO] started frobbing jpastuszek/rust-hello-world
[INFO] finished frobbing jpastuszek/rust-hello-world
[INFO] frobbed toml for jpastuszek/rust-hello-world written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jpastuszek/rust-hello-world/Cargo.toml
[INFO] crate jpastuszek/rust-hello-world 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jpastuszek/rust-hello-world/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[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 jpastuszek/rust-hello-world 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/jpastuszek/rust-hello-world:/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] 5aeeb2dab638fe65e83bec16ec2af1e43def1444d1b0425b4ddca7a8f12552f5
[INFO] running `"docker" "start" "-a" "5aeeb2dab638fe65e83bec16ec2af1e43def1444d1b0425b4ddca7a8f12552f5"`
[INFO] [stderr]    Compiling ansi_term v0.6.3
[INFO] [stderr]    Compiling clap v1.3.2
[INFO] [stderr]    Compiling hello-world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.62s
[INFO] running `"docker" "inspect" "5aeeb2dab638fe65e83bec16ec2af1e43def1444d1b0425b4ddca7a8f12552f5"`
[INFO] running `"docker" "rm" "-f" "5aeeb2dab638fe65e83bec16ec2af1e43def1444d1b0425b4ddca7a8f12552f5"`
[INFO] [stdout] 5aeeb2dab638fe65e83bec16ec2af1e43def1444d1b0425b4ddca7a8f12552f5
[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/jpastuszek/rust-hello-world:/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] f98f10a07969e21438ba27d6ef5792e79d318a55800d8bd07c5c837df64c140d
[INFO] running `"docker" "start" "-a" "f98f10a07969e21438ba27d6ef5792e79d318a55800d8bd07c5c837df64c140d"`
[INFO] [stderr]    Compiling hello-world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "f98f10a07969e21438ba27d6ef5792e79d318a55800d8bd07c5c837df64c140d"`
[INFO] running `"docker" "rm" "-f" "f98f10a07969e21438ba27d6ef5792e79d318a55800d8bd07c5c837df64c140d"`
[INFO] [stdout] f98f10a07969e21438ba27d6ef5792e79d318a55800d8bd07c5c837df64c140d
[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/jpastuszek/rust-hello-world:/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] 52d011ea99b55e71057a823c4c5ddd9add7c1d5b5e3536568502fbbb074b6fee
[INFO] running `"docker" "start" "-a" "52d011ea99b55e71057a823c4c5ddd9add7c1d5b5e3536568502fbbb074b6fee"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_world-f23db82a5f510077
[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" "52d011ea99b55e71057a823c4c5ddd9add7c1d5b5e3536568502fbbb074b6fee"`
[INFO] running `"docker" "rm" "-f" "52d011ea99b55e71057a823c4c5ddd9add7c1d5b5e3536568502fbbb074b6fee"`
[INFO] [stdout] 52d011ea99b55e71057a823c4c5ddd9add7c1d5b5e3536568502fbbb074b6fee