[INFO] fetching crate rusted_list 1.0.0...
[INFO] extracting crate rusted_list 1.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/rusted_list/1.0.0
[INFO] extracting crate rusted_list 1.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rusted_list/1.0.0
[INFO] validating manifest of rusted_list-1.0.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rusted_list-1.0.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rusted_list-1.0.0
[INFO] finished frobbing rusted_list-1.0.0
[INFO] frobbed toml for rusted_list-1.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rusted_list/1.0.0/Cargo.toml
[INFO] started frobbing rusted_list-1.0.0
[INFO] finished frobbing rusted_list-1.0.0
[INFO] frobbed toml for rusted_list-1.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rusted_list/1.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rusted_list-1.0.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rusted_list/1.0.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] c0850c7bdc12e5f49dcf219b3b287d2349791a1c58eea684b457777877fd690c
[INFO] running `"docker" "start" "-a" "c0850c7bdc12e5f49dcf219b3b287d2349791a1c58eea684b457777877fd690c"`
[INFO] [stderr]    Compiling rusted_list v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "c0850c7bdc12e5f49dcf219b3b287d2349791a1c58eea684b457777877fd690c"`
[INFO] running `"docker" "rm" "-f" "c0850c7bdc12e5f49dcf219b3b287d2349791a1c58eea684b457777877fd690c"`
[INFO] [stdout] c0850c7bdc12e5f49dcf219b3b287d2349791a1c58eea684b457777877fd690c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rusted_list/1.0.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b52e30de0920259658afaab4ceb1a2b03f3e4572bde01eb354eca5612b7f87bc
[INFO] running `"docker" "start" "-a" "b52e30de0920259658afaab4ceb1a2b03f3e4572bde01eb354eca5612b7f87bc"`
[INFO] [stderr]    Compiling rusted_list v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "b52e30de0920259658afaab4ceb1a2b03f3e4572bde01eb354eca5612b7f87bc"`
[INFO] running `"docker" "rm" "-f" "b52e30de0920259658afaab4ceb1a2b03f3e4572bde01eb354eca5612b7f87bc"`
[INFO] [stdout] b52e30de0920259658afaab4ceb1a2b03f3e4572bde01eb354eca5612b7f87bc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rusted_list/1.0.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] e4841961defa420f788dce9b26b23cc3da5f5832f4fde00e05373d781a2a6bcb
[INFO] running `"docker" "start" "-a" "e4841961defa420f788dce9b26b23cc3da5f5832f4fde00e05373d781a2a6bcb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rusted_list-af13ecc4030e623a
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::insertion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rusted_list
[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" "e4841961defa420f788dce9b26b23cc3da5f5832f4fde00e05373d781a2a6bcb"`
[INFO] running `"docker" "rm" "-f" "e4841961defa420f788dce9b26b23cc3da5f5832f4fde00e05373d781a2a6bcb"`
[INFO] [stdout] e4841961defa420f788dce9b26b23cc3da5f5832f4fde00e05373d781a2a6bcb