[INFO] updating cached repository mythmon/rust-gz-csv-test
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mythmon/rust-gz-csv-test
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mythmon/rust-gz-csv-test" "work/ex/beta-1.38-1/sources/1.37.0/gh/mythmon/rust-gz-csv-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mythmon/rust-gz-csv-test'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mythmon/rust-gz-csv-test" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mythmon/rust-gz-csv-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mythmon/rust-gz-csv-test'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3bd8a249c688188986029a42089ca278edca6e18
[INFO] sha for GitHub repo mythmon/rust-gz-csv-test: 3bd8a249c688188986029a42089ca278edca6e18
[INFO] validating manifest of mythmon/rust-gz-csv-test 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 mythmon/rust-gz-csv-test 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 mythmon/rust-gz-csv-test
[INFO] finished frobbing mythmon/rust-gz-csv-test
[INFO] frobbed toml for mythmon/rust-gz-csv-test written to work/ex/beta-1.38-1/sources/1.37.0/gh/mythmon/rust-gz-csv-test/Cargo.toml
[INFO] started frobbing mythmon/rust-gz-csv-test
[INFO] finished frobbing mythmon/rust-gz-csv-test
[INFO] frobbed toml for mythmon/rust-gz-csv-test written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mythmon/rust-gz-csv-test/Cargo.toml
[INFO] crate mythmon/rust-gz-csv-test 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 mythmon/rust-gz-csv-test against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mythmon/rust-gz-csv-test:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] f474e044ef0e7c0a4c9d3ef6a1cd0c1abb7c832eaf4b364c7201aa8930339e93
[INFO] running `"docker" "start" "-a" "f474e044ef0e7c0a4c9d3ef6a1cd0c1abb7c832eaf4b364c7201aa8930339e93"`
[INFO] [stderr]    Compiling serde v1.0.43
[INFO] [stderr]    Compiling proc-macro2 v0.3.7
[INFO] [stderr]    Compiling libz-sys v1.0.18
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling csv-core v0.1.4
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling syn v0.13.1
[INFO] [stderr]    Compiling flate2 v0.2.20
[INFO] [stderr]    Compiling serde_derive_internals v0.23.1
[INFO] [stderr]    Compiling serde_derive v1.0.43
[INFO] [stderr]    Compiling csv v1.0.0-beta.5
[INFO] [stderr]    Compiling chrono v0.4.2
[INFO] [stderr]    Compiling gzcsv v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.94s
[INFO] running `"docker" "inspect" "f474e044ef0e7c0a4c9d3ef6a1cd0c1abb7c832eaf4b364c7201aa8930339e93"`
[INFO] running `"docker" "rm" "-f" "f474e044ef0e7c0a4c9d3ef6a1cd0c1abb7c832eaf4b364c7201aa8930339e93"`
[INFO] [stdout] f474e044ef0e7c0a4c9d3ef6a1cd0c1abb7c832eaf4b364c7201aa8930339e93
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mythmon/rust-gz-csv-test:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 13be6a58aed8c4e3fed4935ed22925b604ba64235bfef93b78faab0cb19a5dd9
[INFO] running `"docker" "start" "-a" "13be6a58aed8c4e3fed4935ed22925b604ba64235bfef93b78faab0cb19a5dd9"`
[INFO] [stderr]    Compiling gzcsv v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `"docker" "inspect" "13be6a58aed8c4e3fed4935ed22925b604ba64235bfef93b78faab0cb19a5dd9"`
[INFO] running `"docker" "rm" "-f" "13be6a58aed8c4e3fed4935ed22925b604ba64235bfef93b78faab0cb19a5dd9"`
[INFO] [stdout] 13be6a58aed8c4e3fed4935ed22925b604ba64235bfef93b78faab0cb19a5dd9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mythmon/rust-gz-csv-test:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 9933da0f87f35199d531ebace760e24f447e7a524bde9b30e17eb5a2e6dca8c4
[INFO] running `"docker" "start" "-a" "9933da0f87f35199d531ebace760e24f447e7a524bde9b30e17eb5a2e6dca8c4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rayon-48300d7cf490c734
[INFO] [stderr]      Running /opt/crater/target/debug/deps/single_threaded-a58f3646bbf25915
[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] [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" "9933da0f87f35199d531ebace760e24f447e7a524bde9b30e17eb5a2e6dca8c4"`
[INFO] running `"docker" "rm" "-f" "9933da0f87f35199d531ebace760e24f447e7a524bde9b30e17eb5a2e6dca8c4"`
[INFO] [stdout] 9933da0f87f35199d531ebace760e24f447e7a524bde9b30e17eb5a2e6dca8c4