[INFO] crate criterion_bencher_compat 0.2.5 is already in cache
[INFO] extracting crate criterion_bencher_compat 0.2.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/criterion_bencher_compat/0.2.5
[INFO] extracting crate criterion_bencher_compat 0.2.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/criterion_bencher_compat/0.2.5
[INFO] validating manifest of criterion_bencher_compat-0.2.5 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 criterion_bencher_compat-0.2.5 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 criterion_bencher_compat-0.2.5
[INFO] finished frobbing criterion_bencher_compat-0.2.5
[INFO] frobbed toml for criterion_bencher_compat-0.2.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/criterion_bencher_compat/0.2.5/Cargo.toml
[INFO] started frobbing criterion_bencher_compat-0.2.5
[INFO] finished frobbing criterion_bencher_compat-0.2.5
[INFO] frobbed toml for criterion_bencher_compat-0.2.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/criterion_bencher_compat/0.2.5/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 criterion_bencher_compat-0.2.5 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-2/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/criterion_bencher_compat/0.2.5:/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] bdb69026b513b822aedca0f9ba425070165f3ddddd6d33fee1cfeec2598ef1cf
[INFO] running `"docker" "start" "-a" "bdb69026b513b822aedca0f9ba425070165f3ddddd6d33fee1cfeec2598ef1cf"`
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling criterion_bencher_compat v0.2.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.32s
[INFO] running `"docker" "inspect" "bdb69026b513b822aedca0f9ba425070165f3ddddd6d33fee1cfeec2598ef1cf"`
[INFO] running `"docker" "rm" "-f" "bdb69026b513b822aedca0f9ba425070165f3ddddd6d33fee1cfeec2598ef1cf"`
[INFO] [stdout] bdb69026b513b822aedca0f9ba425070165f3ddddd6d33fee1cfeec2598ef1cf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/criterion_bencher_compat/0.2.5:/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] d4da0728f83228e662cf042e6eb6fd80aeac01cff1c32425bc2da4ae98bc541f
[INFO] running `"docker" "start" "-a" "d4da0728f83228e662cf042e6eb6fd80aeac01cff1c32425bc2da4ae98bc541f"`
[INFO] [stderr]    Compiling criterion_bencher_compat v0.2.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "d4da0728f83228e662cf042e6eb6fd80aeac01cff1c32425bc2da4ae98bc541f"`
[INFO] running `"docker" "rm" "-f" "d4da0728f83228e662cf042e6eb6fd80aeac01cff1c32425bc2da4ae98bc541f"`
[INFO] [stdout] d4da0728f83228e662cf042e6eb6fd80aeac01cff1c32425bc2da4ae98bc541f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/criterion_bencher_compat/0.2.5:/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] 10b267a96570c7165491cb0b4cc546aff75f8c9e04eb1b15a1120b6bc73f9b4a
[INFO] running `"docker" "start" "-a" "10b267a96570c7165491cb0b4cc546aff75f8c9e04eb1b15a1120b6bc73f9b4a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/criterion_bencher_compat-d25311f539fc69b5
[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 criterion_bencher_compat
[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" "10b267a96570c7165491cb0b4cc546aff75f8c9e04eb1b15a1120b6bc73f9b4a"`
[INFO] running `"docker" "rm" "-f" "10b267a96570c7165491cb0b4cc546aff75f8c9e04eb1b15a1120b6bc73f9b4a"`
[INFO] [stdout] 10b267a96570c7165491cb0b4cc546aff75f8c9e04eb1b15a1120b6bc73f9b4a