[INFO] crate caliper 0.1.0 is already in cache
[INFO] extracting crate caliper 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/caliper/0.1.0
[INFO] extracting crate caliper 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/caliper/0.1.0
[INFO] validating manifest of caliper-0.1.0 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 caliper-0.1.0 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 caliper-0.1.0
[INFO] finished frobbing caliper-0.1.0
[INFO] frobbed toml for caliper-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/caliper/0.1.0/Cargo.toml
[INFO] started frobbing caliper-0.1.0
[INFO] finished frobbing caliper-0.1.0
[INFO] frobbed toml for caliper-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/caliper/0.1.0/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 caliper-0.1.0 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-0/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/caliper/0.1.0:/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] 1c557bc8a76e02a4783e818f9c8cadaa000bf912adecabe9b3702e573ff30405
[INFO] running `"docker" "start" "-a" "1c557bc8a76e02a4783e818f9c8cadaa000bf912adecabe9b3702e573ff30405"`
[INFO] [stderr]    Compiling caliper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `"docker" "inspect" "1c557bc8a76e02a4783e818f9c8cadaa000bf912adecabe9b3702e573ff30405"`
[INFO] running `"docker" "rm" "-f" "1c557bc8a76e02a4783e818f9c8cadaa000bf912adecabe9b3702e573ff30405"`
[INFO] [stdout] 1c557bc8a76e02a4783e818f9c8cadaa000bf912adecabe9b3702e573ff30405
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/caliper/0.1.0:/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] 6468ed78d6b09bf8e68161c0a2996af30a0610f58c4a1cd883e648de2db5b3d7
[INFO] running `"docker" "start" "-a" "6468ed78d6b09bf8e68161c0a2996af30a0610f58c4a1cd883e648de2db5b3d7"`
[INFO] [stderr]    Compiling caliper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `"docker" "inspect" "6468ed78d6b09bf8e68161c0a2996af30a0610f58c4a1cd883e648de2db5b3d7"`
[INFO] running `"docker" "rm" "-f" "6468ed78d6b09bf8e68161c0a2996af30a0610f58c4a1cd883e648de2db5b3d7"`
[INFO] [stdout] 6468ed78d6b09bf8e68161c0a2996af30a0610f58c4a1cd883e648de2db5b3d7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/caliper/0.1.0:/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] b5aff661cfe7e298ae618b20e62acf08c7f306dd6352da57025971cf2367dd86
[INFO] running `"docker" "start" "-a" "b5aff661cfe7e298ae618b20e62acf08c7f306dd6352da57025971cf2367dd86"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/caliper-c1f0be00c5507389
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests caliper
[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 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" "b5aff661cfe7e298ae618b20e62acf08c7f306dd6352da57025971cf2367dd86"`
[INFO] running `"docker" "rm" "-f" "b5aff661cfe7e298ae618b20e62acf08c7f306dd6352da57025971cf2367dd86"`
[INFO] [stdout] b5aff661cfe7e298ae618b20e62acf08c7f306dd6352da57025971cf2367dd86