[INFO] crate ixlist 0.1.0 is already in cache
[INFO] extracting crate ixlist 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/ixlist/0.1.0
[INFO] extracting crate ixlist 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ixlist/0.1.0
[INFO] validating manifest of ixlist-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 ixlist-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 ixlist-0.1.0
[INFO] finished frobbing ixlist-0.1.0
[INFO] frobbed toml for ixlist-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ixlist/0.1.0/Cargo.toml
[INFO] started frobbing ixlist-0.1.0
[INFO] finished frobbing ixlist-0.1.0
[INFO] frobbed toml for ixlist-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ixlist/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 ixlist-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-4/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/ixlist/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] 1370a4d4a3c2127c9bd743f98fb27b1205d152f640313619a8cfee441ee6ea98
[INFO] running `"docker" "start" "-a" "1370a4d4a3c2127c9bd743f98fb27b1205d152f640313619a8cfee441ee6ea98"`
[INFO] [stderr]    Compiling ixlist v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "1370a4d4a3c2127c9bd743f98fb27b1205d152f640313619a8cfee441ee6ea98"`
[INFO] running `"docker" "rm" "-f" "1370a4d4a3c2127c9bd743f98fb27b1205d152f640313619a8cfee441ee6ea98"`
[INFO] [stdout] 1370a4d4a3c2127c9bd743f98fb27b1205d152f640313619a8cfee441ee6ea98
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/ixlist/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] 3a05a838ff5d6c92406cc65decbc9f7dfa7b6aab39499acc80cdfb51ad0440c4
[INFO] running `"docker" "start" "-a" "3a05a838ff5d6c92406cc65decbc9f7dfa7b6aab39499acc80cdfb51ad0440c4"`
[INFO] [stderr]    Compiling ixlist v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `"docker" "inspect" "3a05a838ff5d6c92406cc65decbc9f7dfa7b6aab39499acc80cdfb51ad0440c4"`
[INFO] running `"docker" "rm" "-f" "3a05a838ff5d6c92406cc65decbc9f7dfa7b6aab39499acc80cdfb51ad0440c4"`
[INFO] [stdout] 3a05a838ff5d6c92406cc65decbc9f7dfa7b6aab39499acc80cdfb51ad0440c4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/ixlist/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] bdb416b2a86d6ce3f2afd9f7287c0042a047b013082c708e8c2ccc06f932a8c0
[INFO] running `"docker" "start" "-a" "bdb416b2a86d6ce3f2afd9f7287c0042a047b013082c708e8c2ccc06f932a8c0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ixlist-2baab71b43de519c
[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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/list-e71fb10ccb960dfe
[INFO] [stdout] test push_pop ... ok
[INFO] [stdout] test iter ... ok
[INFO] [stdout] test from_iter ... ok
[INFO] [stderr]    Doc-tests ixlist
[INFO] [stdout] test extend ... ok
[INFO] [stdout] test cursor ... ok
[INFO] [stdout] test basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - List (line 49) ... ignored
[INFO] [stdout] test src/lib.rs - List (line 59) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "bdb416b2a86d6ce3f2afd9f7287c0042a047b013082c708e8c2ccc06f932a8c0"`
[INFO] running `"docker" "rm" "-f" "bdb416b2a86d6ce3f2afd9f7287c0042a047b013082c708e8c2ccc06f932a8c0"`
[INFO] [stdout] bdb416b2a86d6ce3f2afd9f7287c0042a047b013082c708e8c2ccc06f932a8c0