[INFO] crate hackfn 0.1.1 is already in cache
[INFO] extracting crate hackfn 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/hackfn/0.1.1
[INFO] extracting crate hackfn 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hackfn/0.1.1
[INFO] validating manifest of hackfn-0.1.1 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 hackfn-0.1.1 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 hackfn-0.1.1
[INFO] finished frobbing hackfn-0.1.1
[INFO] frobbed toml for hackfn-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/hackfn/0.1.1/Cargo.toml
[INFO] started frobbing hackfn-0.1.1
[INFO] finished frobbing hackfn-0.1.1
[INFO] frobbed toml for hackfn-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hackfn/0.1.1/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing hackfn-0.1.1 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-2/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/hackfn/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 9287306cbee0985bd20c311f4f0d769756698959235b3a24c500d6895b3a171e
[INFO] running `"docker" "start" "-a" "9287306cbee0985bd20c311f4f0d769756698959235b3a24c500d6895b3a171e"`
[INFO] [stderr]    Compiling hackfn v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `"docker" "inspect" "9287306cbee0985bd20c311f4f0d769756698959235b3a24c500d6895b3a171e"`
[INFO] running `"docker" "rm" "-f" "9287306cbee0985bd20c311f4f0d769756698959235b3a24c500d6895b3a171e"`
[INFO] [stdout] 9287306cbee0985bd20c311f4f0d769756698959235b3a24c500d6895b3a171e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/hackfn/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 310eef32490e4405d385ec48b53a63709197a45f4b7f9b83c29eb86f7c4c7a82
[INFO] running `"docker" "start" "-a" "310eef32490e4405d385ec48b53a63709197a45f4b7f9b83c29eb86f7c4c7a82"`
[INFO] [stderr]    Compiling hackfn v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "310eef32490e4405d385ec48b53a63709197a45f4b7f9b83c29eb86f7c4c7a82"`
[INFO] running `"docker" "rm" "-f" "310eef32490e4405d385ec48b53a63709197a45f4b7f9b83c29eb86f7c4c7a82"`
[INFO] [stdout] 310eef32490e4405d385ec48b53a63709197a45f4b7f9b83c29eb86f7c4c7a82
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/hackfn/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 0e5e0354d6d81d65f39b5b145cf1176751718d021f4cf61dbd87d8ff02554c3b
[INFO] running `"docker" "start" "-a" "0e5e0354d6d81d65f39b5b145cf1176751718d021f4cf61dbd87d8ff02554c3b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hackfn-33f609b02053de21
[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 hackfn
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 47) ... ok
[INFO] [stdout] test src/lib.rs -  (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0e5e0354d6d81d65f39b5b145cf1176751718d021f4cf61dbd87d8ff02554c3b"`
[INFO] running `"docker" "rm" "-f" "0e5e0354d6d81d65f39b5b145cf1176751718d021f4cf61dbd87d8ff02554c3b"`
[INFO] [stdout] 0e5e0354d6d81d65f39b5b145cf1176751718d021f4cf61dbd87d8ff02554c3b