[INFO] crate alpha-bleeder 0.3.0 is already in cache
[INFO] extracting crate alpha-bleeder 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/alpha-bleeder/0.3.0
[INFO] extracting crate alpha-bleeder 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/alpha-bleeder/0.3.0
[INFO] validating manifest of alpha-bleeder-0.3.0 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 alpha-bleeder-0.3.0 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 alpha-bleeder-0.3.0
[INFO] finished frobbing alpha-bleeder-0.3.0
[INFO] frobbed toml for alpha-bleeder-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/alpha-bleeder/0.3.0/Cargo.toml
[INFO] started frobbing alpha-bleeder-0.3.0
[INFO] finished frobbing alpha-bleeder-0.3.0
[INFO] frobbed toml for alpha-bleeder-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/alpha-bleeder/0.3.0/Cargo.toml
[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 alpha-bleeder-0.3.0 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/alpha-bleeder/0.3.0:/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] 871b686ad7d50572a37a4a80743fa03bd84daa069e1b901c557bc2dc644f5845
[INFO] running `"docker" "start" "-a" "871b686ad7d50572a37a4a80743fa03bd84daa069e1b901c557bc2dc644f5845"`
[INFO] [stderr]    Compiling alpha-bleeder v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.06s
[INFO] running `"docker" "inspect" "871b686ad7d50572a37a4a80743fa03bd84daa069e1b901c557bc2dc644f5845"`
[INFO] running `"docker" "rm" "-f" "871b686ad7d50572a37a4a80743fa03bd84daa069e1b901c557bc2dc644f5845"`
[INFO] [stdout] 871b686ad7d50572a37a4a80743fa03bd84daa069e1b901c557bc2dc644f5845
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/alpha-bleeder/0.3.0:/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] 141d5760d15f62b472474739a39b0483697c98109435c7a6be48dc721040e899
[INFO] running `"docker" "start" "-a" "141d5760d15f62b472474739a39b0483697c98109435c7a6be48dc721040e899"`
[INFO] [stderr]    Compiling alpha-bleeder v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "141d5760d15f62b472474739a39b0483697c98109435c7a6be48dc721040e899"`
[INFO] running `"docker" "rm" "-f" "141d5760d15f62b472474739a39b0483697c98109435c7a6be48dc721040e899"`
[INFO] [stdout] 141d5760d15f62b472474739a39b0483697c98109435c7a6be48dc721040e899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/alpha-bleeder/0.3.0:/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] d119c2c68d68a596cae214edaf3c6b5d3e79766a021522c8c3dfffa5a023942a
[INFO] running `"docker" "start" "-a" "d119c2c68d68a596cae214edaf3c6b5d3e79766a021522c8c3dfffa5a023942a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/alpha_bleeder-279dbb813f61a3c0
[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" "d119c2c68d68a596cae214edaf3c6b5d3e79766a021522c8c3dfffa5a023942a"`
[INFO] running `"docker" "rm" "-f" "d119c2c68d68a596cae214edaf3c6b5d3e79766a021522c8c3dfffa5a023942a"`
[INFO] [stdout] d119c2c68d68a596cae214edaf3c6b5d3e79766a021522c8c3dfffa5a023942a