[INFO] updating cached repository pizzamig/myrello
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pizzamig/myrello
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pizzamig/myrello" "work/ex/beta-1.38-1/sources/1.37.0/gh/pizzamig/myrello"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/pizzamig/myrello'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pizzamig/myrello" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pizzamig/myrello"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pizzamig/myrello'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9f72ca6265f32380f5885ad88ae0adcf0aee8ab2
[INFO] sha for GitHub repo pizzamig/myrello: 9f72ca6265f32380f5885ad88ae0adcf0aee8ab2
[INFO] validating manifest of pizzamig/myrello 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 pizzamig/myrello 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 pizzamig/myrello
[INFO] finished frobbing pizzamig/myrello
[INFO] frobbed toml for pizzamig/myrello written to work/ex/beta-1.38-1/sources/1.37.0/gh/pizzamig/myrello/Cargo.toml
[INFO] started frobbing pizzamig/myrello
[INFO] finished frobbing pizzamig/myrello
[INFO] frobbed toml for pizzamig/myrello written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pizzamig/myrello/Cargo.toml
[INFO] crate pizzamig/myrello already has a lockfile, it will not be regenerated
[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 pizzamig/myrello 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/gh/pizzamig/myrello:/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] b5cd9a8939de5ce37467ed51b6801a0f2cb99c43bd88875c17c52bc505f9dff7
[INFO] running `"docker" "start" "-a" "b5cd9a8939de5ce37467ed51b6801a0f2cb99c43bd88875c17c52bc505f9dff7"`
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling encode_unicode v0.3.5
[INFO] [stderr]    Compiling strum v0.15.0
[INFO] [stderr]    Compiling mkdirp v0.1.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling libsqlite3-sys v0.13.0
[INFO] [stderr]    Compiling pulldown-cmark v0.2.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling backtrace v0.3.26
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling csv v0.15.0
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling prettytable-rs v0.7.0
[INFO] [stderr]    Compiling tokio-threadpool v0.1.14
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling rusqlite v0.17.0
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling simplelog v0.5.3
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.91
[INFO] [stderr]    Compiling structopt-derive v0.2.16
[INFO] [stderr]    Compiling strum_macros v0.15.0
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling structopt v0.2.16
[INFO] [stderr]    Compiling exitfailure v0.5.1
[INFO] [stderr]    Compiling serde v1.0.91
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling skeptic v0.13.4
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.21
[INFO] [stderr]    Compiling structopt-flags v0.3.2
[INFO] [stderr]    Compiling myrello v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: struct is never constructed: `IncreasePriority`
[INFO] [stderr]    --> src/db.rs:508:1
[INFO] [stderr]     |
[INFO] [stderr] 508 | struct IncreasePriority {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/db.rs:515:5
[INFO] [stderr]     |
[INFO] [stderr] 515 |     fn new(connection: Arc<Mutex<Connection>>, todo_id: u32) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `"docker" "inspect" "b5cd9a8939de5ce37467ed51b6801a0f2cb99c43bd88875c17c52bc505f9dff7"`
[INFO] running `"docker" "rm" "-f" "b5cd9a8939de5ce37467ed51b6801a0f2cb99c43bd88875c17c52bc505f9dff7"`
[INFO] [stdout] b5cd9a8939de5ce37467ed51b6801a0f2cb99c43bd88875c17c52bc505f9dff7
[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/gh/pizzamig/myrello:/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] b6688de134a743900cf10195b49108ff2cfee7eb800080ba5a6a3a25b97f6875
[INFO] running `"docker" "start" "-a" "b6688de134a743900cf10195b49108ff2cfee7eb800080ba5a6a3a25b97f6875"`
[INFO] [stderr]    Compiling predicates-core v0.9.0
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling bstr v0.1.4
[INFO] [stderr]    Compiling float-cmp v0.4.0
[INFO] [stderr]    Compiling tempfile v3.0.8
[INFO] [stderr]    Compiling escargot v0.3.1
[INFO] [stderr]    Compiling predicates-tree v0.9.0
[INFO] [stderr]    Compiling predicates v0.9.1
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling proptest v0.9.3
[INFO] [stderr]    Compiling globset v0.4.3
[INFO] [stderr]    Compiling assert_cmd v0.9.1
[INFO] [stderr]    Compiling ignore v0.4.7
[INFO] [stderr]    Compiling globwalk v0.3.1
[INFO] [stderr]    Compiling assert_fs v0.9.0
[INFO] [stderr]    Compiling myrello v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `proptest_helper`
[INFO] [stderr]    --> src/db.rs:567:30
[INFO] [stderr]     |
[INFO] [stderr] 567 |     use proptest::{proptest, proptest_helper};
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `IncreasePriority`
[INFO] [stderr]    --> src/db.rs:508:1
[INFO] [stderr]     |
[INFO] [stderr] 508 | struct IncreasePriority {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/db.rs:515:5
[INFO] [stderr]     |
[INFO] [stderr] 515 |     fn new(connection: Arc<Mutex<Connection>>, todo_id: u32) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.09s
[INFO] running `"docker" "inspect" "b6688de134a743900cf10195b49108ff2cfee7eb800080ba5a6a3a25b97f6875"`
[INFO] running `"docker" "rm" "-f" "b6688de134a743900cf10195b49108ff2cfee7eb800080ba5a6a3a25b97f6875"`
[INFO] [stdout] b6688de134a743900cf10195b49108ff2cfee7eb800080ba5a6a3a25b97f6875
[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/gh/pizzamig/myrello:/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] 0b833b919ffb070c97f681ef3b7a0a8cf75412fb95b3b0e7e5a2f05f26769f95
[INFO] running `"docker" "start" "-a" "0b833b919ffb070c97f681ef3b7a0a8cf75412fb95b3b0e7e5a2f05f26769f95"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/myrello-af0487595d300f98
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test cli_opt::tests::test_showcommonopt_default ... ok
[INFO] [stdout] test cli_opt::tests::test_showcommonopt_true_values ... ok
[INFO] [stdout] test cli_opt::tests::test_showcommonopt_labels ... ok
[INFO] [stdout] test db::test::test_get_db_2 ... ok
[INFO] [stdout] test db::test::test_get_db_1 ... ok
[INFO] [stdout] test db::test::test_init_1 ... ok
[INFO] [stdout] test db::test::test_init_1b ... ok
[INFO] [stdout] test db::test::test_init_2 ... ok
[INFO] [stdout] test db::test::test_init_2b ... ok
[INFO] [stdout] test db::test::test_init_3 ... ok
[INFO] [stdout] test db::test::test_init_3c ... ok
[INFO] [stdout] test db::test::test_init_3b ... ok
[INFO] [stdout] test db::test::test_dbget_status_1 ... ok
[INFO] [stdout] test db::test::test_dbget_priority_1 ... ok
[INFO] [stdout] test db::test::test_dbget_priority_2 ... ok
[INFO] [stdout] test db::test::test_dbget_status_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/amyrello-10d9380291cee4fd
[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/myrello-98a0076484e27c5f
[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]    Doc-tests myrello
[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" "0b833b919ffb070c97f681ef3b7a0a8cf75412fb95b3b0e7e5a2f05f26769f95"`
[INFO] running `"docker" "rm" "-f" "0b833b919ffb070c97f681ef3b7a0a8cf75412fb95b3b0e7e5a2f05f26769f95"`
[INFO] [stdout] 0b833b919ffb070c97f681ef3b7a0a8cf75412fb95b3b0e7e5a2f05f26769f95