[INFO] updating cached repository myermakov/practice-lists
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/myermakov/practice-lists
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/myermakov/practice-lists" "work/ex/beta-1.37-6/sources/1.36.0/gh/myermakov/practice-lists"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/myermakov/practice-lists'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/myermakov/practice-lists" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/myermakov/practice-lists"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/myermakov/practice-lists'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a26ef12e2620f6a9d828b3b44e69ef7bcaef8fa3
[INFO] sha for GitHub repo myermakov/practice-lists: a26ef12e2620f6a9d828b3b44e69ef7bcaef8fa3
[INFO] validating manifest of myermakov/practice-lists 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 myermakov/practice-lists 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 myermakov/practice-lists
[INFO] finished frobbing myermakov/practice-lists
[INFO] frobbed toml for myermakov/practice-lists written to work/ex/beta-1.37-6/sources/1.36.0/gh/myermakov/practice-lists/Cargo.toml
[INFO] started frobbing myermakov/practice-lists
[INFO] finished frobbing myermakov/practice-lists
[INFO] frobbed toml for myermakov/practice-lists written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/myermakov/practice-lists/Cargo.toml
[INFO] crate myermakov/practice-lists already has a lockfile, it will not be regenerated
[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 myermakov/practice-lists 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/myermakov/practice-lists:/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] 83d66821aee1fb41cbd2d861ea8842ee242da469372621de86ef4c723fda4652
[INFO] running `"docker" "start" "-a" "83d66821aee1fb41cbd2d861ea8842ee242da469372621de86ef4c723fda4652"`
[INFO] [stderr]    Compiling lists v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "83d66821aee1fb41cbd2d861ea8842ee242da469372621de86ef4c723fda4652"`
[INFO] running `"docker" "rm" "-f" "83d66821aee1fb41cbd2d861ea8842ee242da469372621de86ef4c723fda4652"`
[INFO] [stdout] 83d66821aee1fb41cbd2d861ea8842ee242da469372621de86ef4c723fda4652
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/myermakov/practice-lists:/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] de735ad6f7c77c116d774ef531f483dfaf96f03a4651b783aaa288079e89382b
[INFO] running `"docker" "start" "-a" "de735ad6f7c77c116d774ef531f483dfaf96f03a4651b783aaa288079e89382b"`
[INFO] [stderr]    Compiling lists v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "de735ad6f7c77c116d774ef531f483dfaf96f03a4651b783aaa288079e89382b"`
[INFO] running `"docker" "rm" "-f" "de735ad6f7c77c116d774ef531f483dfaf96f03a4651b783aaa288079e89382b"`
[INFO] [stdout] de735ad6f7c77c116d774ef531f483dfaf96f03a4651b783aaa288079e89382b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/myermakov/practice-lists:/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] 0afb5fc55219e80cd59641ef1c4f5484f65683678a344862fd2cb3550a8786c8
[INFO] running `"docker" "start" "-a" "0afb5fc55219e80cd59641ef1c4f5484f65683678a344862fd2cb3550a8786c8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lists-1991532a24ddeb28
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test first::test::basics ... ok
[INFO] [stdout] test second::test::basics ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test second::test::iter ... ok
[INFO] [stdout] test second::test::intoiter ... 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 lists
[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" "0afb5fc55219e80cd59641ef1c4f5484f65683678a344862fd2cb3550a8786c8"`
[INFO] running `"docker" "rm" "-f" "0afb5fc55219e80cd59641ef1c4f5484f65683678a344862fd2cb3550a8786c8"`
[INFO] [stdout] 0afb5fc55219e80cd59641ef1c4f5484f65683678a344862fd2cb3550a8786c8