[INFO] crate measure_time 0.6.0 is already in cache
[INFO] extracting crate measure_time 0.6.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/measure_time/0.6.0
[INFO] extracting crate measure_time 0.6.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/measure_time/0.6.0
[INFO] validating manifest of measure_time-0.6.0 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 measure_time-0.6.0 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 measure_time-0.6.0
[INFO] finished frobbing measure_time-0.6.0
[INFO] frobbed toml for measure_time-0.6.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/measure_time/0.6.0/Cargo.toml
[INFO] started frobbing measure_time-0.6.0
[INFO] finished frobbing measure_time-0.6.0
[INFO] frobbed toml for measure_time-0.6.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/measure_time/0.6.0/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 measure_time-0.6.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/measure_time/0.6.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] a11a52bc26fe2adab29381eeb182a7c658107ed54b7b0bddcd208b84d043df5d
[INFO] running `"docker" "start" "-a" "a11a52bc26fe2adab29381eeb182a7c658107ed54b7b0bddcd208b84d043df5d"`
[INFO] [stderr]    Compiling measure_time v0.6.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "a11a52bc26fe2adab29381eeb182a7c658107ed54b7b0bddcd208b84d043df5d"`
[INFO] running `"docker" "rm" "-f" "a11a52bc26fe2adab29381eeb182a7c658107ed54b7b0bddcd208b84d043df5d"`
[INFO] [stdout] a11a52bc26fe2adab29381eeb182a7c658107ed54b7b0bddcd208b84d043df5d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/measure_time/0.6.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 792a9b0c821060fab167c37e5cc80728bb943bd4fbb0ec95f6729d0bfdcd3d46
[INFO] running `"docker" "start" "-a" "792a9b0c821060fab167c37e5cc80728bb943bd4fbb0ec95f6729d0bfdcd3d46"`
[INFO] [stderr]    Compiling measure_time v0.6.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `"docker" "inspect" "792a9b0c821060fab167c37e5cc80728bb943bd4fbb0ec95f6729d0bfdcd3d46"`
[INFO] running `"docker" "rm" "-f" "792a9b0c821060fab167c37e5cc80728bb943bd4fbb0ec95f6729d0bfdcd3d46"`
[INFO] [stdout] 792a9b0c821060fab167c37e5cc80728bb943bd4fbb0ec95f6729d0bfdcd3d46
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/measure_time/0.6.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 38d167f96fe30d85f96051b959e925ae56f02227337d5c650644678236fd7a96
[INFO] running `"docker" "start" "-a" "38d167f96fe30d85f96051b959e925ae56f02227337d5c650644678236fd7a96"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/measure_time-77c818545fefbc6b
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::funcy_func ... ok
[INFO] [stderr]    Doc-tests measure_time
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 9) ... 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" "38d167f96fe30d85f96051b959e925ae56f02227337d5c650644678236fd7a96"`
[INFO] running `"docker" "rm" "-f" "38d167f96fe30d85f96051b959e925ae56f02227337d5c650644678236fd7a96"`
[INFO] [stdout] 38d167f96fe30d85f96051b959e925ae56f02227337d5c650644678236fd7a96