[INFO] updating cached repository jorissoris/nbabel-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jorissoris/nbabel-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jorissoris/nbabel-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/jorissoris/nbabel-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jorissoris/nbabel-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jorissoris/nbabel-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jorissoris/nbabel-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jorissoris/nbabel-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b67d05520f48c8c845dd46af673e933fb6162826
[INFO] sha for GitHub repo jorissoris/nbabel-rust: b67d05520f48c8c845dd46af673e933fb6162826
[INFO] validating manifest of jorissoris/nbabel-rust 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 jorissoris/nbabel-rust 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 jorissoris/nbabel-rust
[INFO] finished frobbing jorissoris/nbabel-rust
[INFO] frobbed toml for jorissoris/nbabel-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/jorissoris/nbabel-rust/Cargo.toml
[INFO] started frobbing jorissoris/nbabel-rust
[INFO] finished frobbing jorissoris/nbabel-rust
[INFO] frobbed toml for jorissoris/nbabel-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jorissoris/nbabel-rust/Cargo.toml
[INFO] crate jorissoris/nbabel-rust 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jorissoris/nbabel-rust/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[INFO] the lockfile is outdated, regenerating it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" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 jorissoris/nbabel-rust 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/jorissoris/nbabel-rust:/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] dbe29eeec953c9eb4873b0817845fe9ec042d0406cc7da0fa5ab7c2bc6cd563a
[INFO] running `"docker" "start" "-a" "dbe29eeec953c9eb4873b0817845fe9ec042d0406cc7da0fa5ab7c2bc6cd563a"`
[INFO] [stderr]    Compiling nbabel v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "dbe29eeec953c9eb4873b0817845fe9ec042d0406cc7da0fa5ab7c2bc6cd563a"`
[INFO] running `"docker" "rm" "-f" "dbe29eeec953c9eb4873b0817845fe9ec042d0406cc7da0fa5ab7c2bc6cd563a"`
[INFO] [stdout] dbe29eeec953c9eb4873b0817845fe9ec042d0406cc7da0fa5ab7c2bc6cd563a
[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/jorissoris/nbabel-rust:/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] 69b436ecb2e23719b05159e36ba917499e4dc8da905849ba1bbe1032001a5b48
[INFO] running `"docker" "start" "-a" "69b436ecb2e23719b05159e36ba917499e4dc8da905849ba1bbe1032001a5b48"`
[INFO] [stderr]    Compiling nbabel v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "69b436ecb2e23719b05159e36ba917499e4dc8da905849ba1bbe1032001a5b48"`
[INFO] running `"docker" "rm" "-f" "69b436ecb2e23719b05159e36ba917499e4dc8da905849ba1bbe1032001a5b48"`
[INFO] [stdout] 69b436ecb2e23719b05159e36ba917499e4dc8da905849ba1bbe1032001a5b48
[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/jorissoris/nbabel-rust:/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] b84f08e505ca4619ab28ba9a527a1869d1a52ec8152b6dd6f40867fd768265d6
[INFO] running `"docker" "start" "-a" "b84f08e505ca4619ab28ba9a527a1869d1a52ec8152b6dd6f40867fd768265d6"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nbabel-619e2c323ec7ff7b
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b84f08e505ca4619ab28ba9a527a1869d1a52ec8152b6dd6f40867fd768265d6"`
[INFO] running `"docker" "rm" "-f" "b84f08e505ca4619ab28ba9a527a1869d1a52ec8152b6dd6f40867fd768265d6"`
[INFO] [stdout] b84f08e505ca4619ab28ba9a527a1869d1a52ec8152b6dd6f40867fd768265d6