[INFO] crate exitcode 1.1.2 is already in cache
[INFO] extracting crate exitcode 1.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/exitcode/1.1.2
[INFO] extracting crate exitcode 1.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/exitcode/1.1.2
[INFO] validating manifest of exitcode-1.1.2 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 exitcode-1.1.2 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 exitcode-1.1.2
[INFO] finished frobbing exitcode-1.1.2
[INFO] frobbed toml for exitcode-1.1.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/exitcode/1.1.2/Cargo.toml
[INFO] started frobbing exitcode-1.1.2
[INFO] finished frobbing exitcode-1.1.2
[INFO] frobbed toml for exitcode-1.1.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/exitcode/1.1.2/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing exitcode-1.1.2 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-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/exitcode/1.1.2:/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] c1984c29e17e049a443d3c31d836098f25277708b35ee58d8512f0ec0e1463c7
[INFO] running `"docker" "start" "-a" "c1984c29e17e049a443d3c31d836098f25277708b35ee58d8512f0ec0e1463c7"`
[INFO] [stderr]    Compiling exitcode v1.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "c1984c29e17e049a443d3c31d836098f25277708b35ee58d8512f0ec0e1463c7"`
[INFO] running `"docker" "rm" "-f" "c1984c29e17e049a443d3c31d836098f25277708b35ee58d8512f0ec0e1463c7"`
[INFO] [stdout] c1984c29e17e049a443d3c31d836098f25277708b35ee58d8512f0ec0e1463c7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/exitcode/1.1.2:/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] 9d7b2b49dfb7be9ab4e8f8b278151440af41da293830d3400531c39792332768
[INFO] running `"docker" "start" "-a" "9d7b2b49dfb7be9ab4e8f8b278151440af41da293830d3400531c39792332768"`
[INFO] [stderr]    Compiling exitcode v1.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "9d7b2b49dfb7be9ab4e8f8b278151440af41da293830d3400531c39792332768"`
[INFO] running `"docker" "rm" "-f" "9d7b2b49dfb7be9ab4e8f8b278151440af41da293830d3400531c39792332768"`
[INFO] [stdout] 9d7b2b49dfb7be9ab4e8f8b278151440af41da293830d3400531c39792332768
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/exitcode/1.1.2:/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] 6ab47ef073c085880ebd8ba1bad8208e637c96e2a67d728aba60a0c9b6b8c980
[INFO] running `"docker" "start" "-a" "6ab47ef073c085880ebd8ba1bad8208e637c96e2a67d728aba60a0c9b6b8c980"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/exitcode-9d5afc1fccc2ece1
[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] [stderr]    Doc-tests exitcode
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 7) ... ok
[INFO] [stdout] test src/lib.rs - is_error (line 108) ... ok
[INFO] [stdout] test src/lib.rs - is_success (line 94) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6ab47ef073c085880ebd8ba1bad8208e637c96e2a67d728aba60a0c9b6b8c980"`
[INFO] running `"docker" "rm" "-f" "6ab47ef073c085880ebd8ba1bad8208e637c96e2a67d728aba60a0c9b6b8c980"`
[INFO] [stdout] 6ab47ef073c085880ebd8ba1bad8208e637c96e2a67d728aba60a0c9b6b8c980