[INFO] crate stcat 0.2.3 is already in cache
[INFO] extracting crate stcat 0.2.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/stcat/0.2.3
[INFO] extracting crate stcat 0.2.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/stcat/0.2.3
[INFO] validating manifest of stcat-0.2.3 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 stcat-0.2.3 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 stcat-0.2.3
[INFO] finished frobbing stcat-0.2.3
[INFO] frobbed toml for stcat-0.2.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/stcat/0.2.3/Cargo.toml
[INFO] started frobbing stcat-0.2.3
[INFO] finished frobbing stcat-0.2.3
[INFO] frobbed toml for stcat-0.2.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/stcat/0.2.3/Cargo.toml
[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 stcat-0.2.3 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/stcat/0.2.3:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] eab63ae8cb79babf74ddc64c5be605bbdd4d3866329ab48d690d00b99cf7cfb0
[INFO] running `"docker" "start" "-a" "eab63ae8cb79babf74ddc64c5be605bbdd4d3866329ab48d690d00b99cf7cfb0"`
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]    Compiling zero v0.1.2
[INFO] [stderr]    Compiling trackable_derive v0.1.2
[INFO] [stderr]    Compiling xmas-elf v0.6.2
[INFO] [stderr]    Compiling slog-scope v4.1.2
[INFO] [stderr]    Compiling slog-term v2.4.1
[INFO] [stderr]    Compiling slog-kvfilter v0.6.1
[INFO] [stderr]    Compiling slog-async v2.3.0
[INFO] [stderr]    Compiling trackable v0.2.22
[INFO] [stderr]    Compiling slog-stdlog v3.0.5
[INFO] [stderr]    Compiling sloggers v0.2.9
[INFO] [stderr]    Compiling stcat v0.2.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.07s
[INFO] running `"docker" "inspect" "eab63ae8cb79babf74ddc64c5be605bbdd4d3866329ab48d690d00b99cf7cfb0"`
[INFO] running `"docker" "rm" "-f" "eab63ae8cb79babf74ddc64c5be605bbdd4d3866329ab48d690d00b99cf7cfb0"`
[INFO] [stdout] eab63ae8cb79babf74ddc64c5be605bbdd4d3866329ab48d690d00b99cf7cfb0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/stcat/0.2.3:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 81ed44cfa0a907f0b36d583b03af45eb5eaae4fbbf8544c420830b813ac323ff
[INFO] running `"docker" "start" "-a" "81ed44cfa0a907f0b36d583b03af45eb5eaae4fbbf8544c420830b813ac323ff"`
[INFO] [stderr]    Compiling stcat v0.2.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "81ed44cfa0a907f0b36d583b03af45eb5eaae4fbbf8544c420830b813ac323ff"`
[INFO] running `"docker" "rm" "-f" "81ed44cfa0a907f0b36d583b03af45eb5eaae4fbbf8544c420830b813ac323ff"`
[INFO] [stdout] 81ed44cfa0a907f0b36d583b03af45eb5eaae4fbbf8544c420830b813ac323ff
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/stcat/0.2.3:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] cbca1a5156722fbebceaacf412b173a218d2cb03f6ba970b01bc97eeffdbe38f
[INFO] running `"docker" "start" "-a" "cbca1a5156722fbebceaacf412b173a218d2cb03f6ba970b01bc97eeffdbe38f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stcat-93c0eee4588754e0
[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" "cbca1a5156722fbebceaacf412b173a218d2cb03f6ba970b01bc97eeffdbe38f"`
[INFO] running `"docker" "rm" "-f" "cbca1a5156722fbebceaacf412b173a218d2cb03f6ba970b01bc97eeffdbe38f"`
[INFO] [stdout] cbca1a5156722fbebceaacf412b173a218d2cb03f6ba970b01bc97eeffdbe38f