[INFO] crate sequence 0.0.2 is already in cache
[INFO] extracting crate sequence 0.0.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/sequence/0.0.2
[INFO] extracting crate sequence 0.0.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sequence/0.0.2
[INFO] validating manifest of sequence-0.0.2 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 sequence-0.0.2 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 sequence-0.0.2
[INFO] finished frobbing sequence-0.0.2
[INFO] frobbed toml for sequence-0.0.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/sequence/0.0.2/Cargo.toml
[INFO] started frobbing sequence-0.0.2
[INFO] finished frobbing sequence-0.0.2
[INFO] frobbed toml for sequence-0.0.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sequence/0.0.2/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 sequence-0.0.2 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/sequence/0.0.2:/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] 001ae1fe77a6efe94f217bee2d260cf9235a6577b39197b0b066cc828e57750f
[INFO] running `"docker" "start" "-a" "001ae1fe77a6efe94f217bee2d260cf9235a6577b39197b0b066cc828e57750f"`
[INFO] [stderr]    Compiling sequence v0.0.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `all`
[INFO] [stderr]  --> src/tests.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use all;
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `even`
[INFO] [stderr]  --> src/tests.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use even;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `odd`
[INFO] [stderr]  --> src/tests.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use odd;
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "001ae1fe77a6efe94f217bee2d260cf9235a6577b39197b0b066cc828e57750f"`
[INFO] running `"docker" "rm" "-f" "001ae1fe77a6efe94f217bee2d260cf9235a6577b39197b0b066cc828e57750f"`
[INFO] [stdout] 001ae1fe77a6efe94f217bee2d260cf9235a6577b39197b0b066cc828e57750f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/sequence/0.0.2:/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] 37d49a4c400bcd139b03e132292d70d8d1d61ea0fa9eebdc4864cd7e50ceff3a
[INFO] running `"docker" "start" "-a" "37d49a4c400bcd139b03e132292d70d8d1d61ea0fa9eebdc4864cd7e50ceff3a"`
[INFO] [stderr]    Compiling sequence v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `"docker" "inspect" "37d49a4c400bcd139b03e132292d70d8d1d61ea0fa9eebdc4864cd7e50ceff3a"`
[INFO] running `"docker" "rm" "-f" "37d49a4c400bcd139b03e132292d70d8d1d61ea0fa9eebdc4864cd7e50ceff3a"`
[INFO] [stdout] 37d49a4c400bcd139b03e132292d70d8d1d61ea0fa9eebdc4864cd7e50ceff3a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/sequence/0.0.2:/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] cc4d9c65b81d3cd18cf036abd046a65dcf2d0ca4b6fefb4135f529b314eff810
[INFO] running `"docker" "start" "-a" "cc4d9c65b81d3cd18cf036abd046a65dcf2d0ca4b6fefb4135f529b314eff810"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sequence-0686e0392da1d027
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::even_test ... ok
[INFO] [stdout] test tests::odd_test ... ok
[INFO] [stdout] test tests::simple_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sequence
[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" "cc4d9c65b81d3cd18cf036abd046a65dcf2d0ca4b6fefb4135f529b314eff810"`
[INFO] running `"docker" "rm" "-f" "cc4d9c65b81d3cd18cf036abd046a65dcf2d0ca4b6fefb4135f529b314eff810"`
[INFO] [stdout] cc4d9c65b81d3cd18cf036abd046a65dcf2d0ca4b6fefb4135f529b314eff810