[INFO] crate index-pool 1.0.11 is already in cache
[INFO] extracting crate index-pool 1.0.11 into work/ex/beta-1.38-1/sources/1.37.0/reg/index-pool/1.0.11
[INFO] extracting crate index-pool 1.0.11 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/index-pool/1.0.11
[INFO] validating manifest of index-pool-1.0.11 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 index-pool-1.0.11 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 index-pool-1.0.11
[INFO] finished frobbing index-pool-1.0.11
[INFO] frobbed toml for index-pool-1.0.11 written to work/ex/beta-1.38-1/sources/1.37.0/reg/index-pool/1.0.11/Cargo.toml
[INFO] started frobbing index-pool-1.0.11
[INFO] finished frobbing index-pool-1.0.11
[INFO] frobbed toml for index-pool-1.0.11 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/index-pool/1.0.11/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing index-pool-1.0.11 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-7/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/index-pool/1.0.11:/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] 112673c71d6567d5efd84630e6db8292c29cbf05dfee6dfcf48861f9c6cd47eb
[INFO] running `"docker" "start" "-a" "112673c71d6567d5efd84630e6db8292c29cbf05dfee6dfcf48861f9c6cd47eb"`
[INFO] [stderr]    Compiling free-ranges v1.0.7
[INFO] [stderr]    Compiling index-pool v1.0.11 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "112673c71d6567d5efd84630e6db8292c29cbf05dfee6dfcf48861f9c6cd47eb"`
[INFO] running `"docker" "rm" "-f" "112673c71d6567d5efd84630e6db8292c29cbf05dfee6dfcf48861f9c6cd47eb"`
[INFO] [stdout] 112673c71d6567d5efd84630e6db8292c29cbf05dfee6dfcf48861f9c6cd47eb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/index-pool/1.0.11:/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] ed9f8c99ae15312af13c199620fefa14a5a4c1b4b54fa7dff83716d7c9679e1d
[INFO] running `"docker" "start" "-a" "ed9f8c99ae15312af13c199620fefa14a5a4c1b4b54fa7dff83716d7c9679e1d"`
[INFO] [stderr]    Compiling index-pool v1.0.11 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `"docker" "inspect" "ed9f8c99ae15312af13c199620fefa14a5a4c1b4b54fa7dff83716d7c9679e1d"`
[INFO] running `"docker" "rm" "-f" "ed9f8c99ae15312af13c199620fefa14a5a4c1b4b54fa7dff83716d7c9679e1d"`
[INFO] [stdout] ed9f8c99ae15312af13c199620fefa14a5a4c1b4b54fa7dff83716d7c9679e1d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/index-pool/1.0.11:/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] 8367ff189039ae21bd2f9b5092ee36ed2956d46678cb1cc1e874c8ba05d2bf3a
[INFO] running `"docker" "start" "-a" "8367ff189039ae21bd2f9b5092ee36ed2956d46678cb1cc1e874c8ba05d2bf3a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/index_pool-2556fd5944191e45
[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]      Running /opt/crater/target/debug/deps/basic_test-781fb332d09f6d9c
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test iter_after ... ok
[INFO] [stdout] test basic_test ... ok
[INFO] [stdout] test allocate_specific_values ... ok
[INFO] [stdout] test request_sequential ... ok
[INFO] [stdout] test all_indices ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests index-pool
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 4) ... 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" "8367ff189039ae21bd2f9b5092ee36ed2956d46678cb1cc1e874c8ba05d2bf3a"`
[INFO] running `"docker" "rm" "-f" "8367ff189039ae21bd2f9b5092ee36ed2956d46678cb1cc1e874c8ba05d2bf3a"`
[INFO] [stdout] 8367ff189039ae21bd2f9b5092ee36ed2956d46678cb1cc1e874c8ba05d2bf3a