[INFO] crate var 0.0.1 is already in cache
[INFO] extracting crate var 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/var/0.0.1
[INFO] extracting crate var 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/var/0.0.1
[INFO] validating manifest of var-0.0.1 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 var-0.0.1 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 var-0.0.1
[INFO] finished frobbing var-0.0.1
[INFO] frobbed toml for var-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/var/0.0.1/Cargo.toml
[INFO] started frobbing var-0.0.1
[INFO] finished frobbing var-0.0.1
[INFO] frobbed toml for var-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/var/0.0.1/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] testing var-0.0.1 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/var/0.0.1:/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] 5d778bb04c7f9c35d96633bcd70e18463ac0e5094ce8fbb5ea83ef5a5f3178c9
[INFO] running `"docker" "start" "-a" "5d778bb04c7f9c35d96633bcd70e18463ac0e5094ce8fbb5ea83ef5a5f3178c9"`
[INFO] [stderr]    Compiling var v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `"docker" "inspect" "5d778bb04c7f9c35d96633bcd70e18463ac0e5094ce8fbb5ea83ef5a5f3178c9"`
[INFO] running `"docker" "rm" "-f" "5d778bb04c7f9c35d96633bcd70e18463ac0e5094ce8fbb5ea83ef5a5f3178c9"`
[INFO] [stdout] 5d778bb04c7f9c35d96633bcd70e18463ac0e5094ce8fbb5ea83ef5a5f3178c9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/var/0.0.1:/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] 2158713a9e84a8d473458a0e0aaeb519b5d1e23428fadfaaf005a5ca8c494796
[INFO] running `"docker" "start" "-a" "2158713a9e84a8d473458a0e0aaeb519b5d1e23428fadfaaf005a5ca8c494796"`
[INFO] [stderr]    Compiling var v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "2158713a9e84a8d473458a0e0aaeb519b5d1e23428fadfaaf005a5ca8c494796"`
[INFO] running `"docker" "rm" "-f" "2158713a9e84a8d473458a0e0aaeb519b5d1e23428fadfaaf005a5ca8c494796"`
[INFO] [stdout] 2158713a9e84a8d473458a0e0aaeb519b5d1e23428fadfaaf005a5ca8c494796
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/var/0.0.1:/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] b384d92c836d5d3bde4fe0269cc83a255793afa2b086143a4119291a10553b18
[INFO] running `"docker" "start" "-a" "b384d92c836d5d3bde4fe0269cc83a255793afa2b086143a4119291a10553b18"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/var-11846312d8a6317d
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test-9ba5148f23886bb9
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test two ... ok
[INFO] [stdout] test zero ... ok
[INFO] [stdout] test one ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests var
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b384d92c836d5d3bde4fe0269cc83a255793afa2b086143a4119291a10553b18"`
[INFO] running `"docker" "rm" "-f" "b384d92c836d5d3bde4fe0269cc83a255793afa2b086143a4119291a10553b18"`
[INFO] [stdout] b384d92c836d5d3bde4fe0269cc83a255793afa2b086143a4119291a10553b18