[INFO] crate coinflip 0.1.1 is already in cache
[INFO] extracting crate coinflip 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/coinflip/0.1.1
[INFO] extracting crate coinflip 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/coinflip/0.1.1
[INFO] validating manifest of coinflip-0.1.1 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 coinflip-0.1.1 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 coinflip-0.1.1
[INFO] finished frobbing coinflip-0.1.1
[INFO] frobbed toml for coinflip-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/coinflip/0.1.1/Cargo.toml
[INFO] started frobbing coinflip-0.1.1
[INFO] finished frobbing coinflip-0.1.1
[INFO] frobbed toml for coinflip-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/coinflip/0.1.1/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing coinflip-0.1.1 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/coinflip/0.1.1:/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] c9dfb1054d5b99a4facbf22f269fc0a452565f22c9f7e1973b78e2d0eaa6a3c2
[INFO] running `"docker" "start" "-a" "c9dfb1054d5b99a4facbf22f269fc0a452565f22c9f7e1973b78e2d0eaa6a3c2"`
[INFO] [stderr]    Compiling coinflip v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "c9dfb1054d5b99a4facbf22f269fc0a452565f22c9f7e1973b78e2d0eaa6a3c2"`
[INFO] running `"docker" "rm" "-f" "c9dfb1054d5b99a4facbf22f269fc0a452565f22c9f7e1973b78e2d0eaa6a3c2"`
[INFO] [stdout] c9dfb1054d5b99a4facbf22f269fc0a452565f22c9f7e1973b78e2d0eaa6a3c2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/coinflip/0.1.1:/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] 18ccf5ed07dafb1130cc0352356c059886af010e34ebb2634e43b0721582ba28
[INFO] running `"docker" "start" "-a" "18ccf5ed07dafb1130cc0352356c059886af010e34ebb2634e43b0721582ba28"`
[INFO] [stderr]    Compiling coinflip v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "18ccf5ed07dafb1130cc0352356c059886af010e34ebb2634e43b0721582ba28"`
[INFO] running `"docker" "rm" "-f" "18ccf5ed07dafb1130cc0352356c059886af010e34ebb2634e43b0721582ba28"`
[INFO] [stdout] 18ccf5ed07dafb1130cc0352356c059886af010e34ebb2634e43b0721582ba28
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/coinflip/0.1.1:/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] 9a25689d3eb0ba8647c58e33bd712958e1c6202a6959b6841212a686025f1cc5
[INFO] running `"docker" "start" "-a" "9a25689d3eb0ba8647c58e33bd712958e1c6202a6959b6841212a686025f1cc5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/coinflip-ad091a1a670e3259
[INFO] [stderr]    Doc-tests coinflip
[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" "9a25689d3eb0ba8647c58e33bd712958e1c6202a6959b6841212a686025f1cc5"`
[INFO] running `"docker" "rm" "-f" "9a25689d3eb0ba8647c58e33bd712958e1c6202a6959b6841212a686025f1cc5"`
[INFO] [stdout] 9a25689d3eb0ba8647c58e33bd712958e1c6202a6959b6841212a686025f1cc5