[INFO] fetching crate mi 0.1.2-alpha.0...
[INFO] testing mi-0.1.2-alpha.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate mi 0.1.2-alpha.0 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate mi 0.1.2-alpha.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mi 0.1.2-alpha.0
[INFO] finished tweaking crates.io crate mi 0.1.2-alpha.0
[INFO] tweaked toml for crates.io crate mi 0.1.2-alpha.0 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate crates.io crate mi 0.1.2-alpha.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eafccfd517d308ea67b2e97917c5be2da365619db25efbff1c061dc061333581
[INFO] running `Command { std: "docker" "start" "-a" "eafccfd517d308ea67b2e97917c5be2da365619db25efbff1c061dc061333581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eafccfd517d308ea67b2e97917c5be2da365619db25efbff1c061dc061333581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eafccfd517d308ea67b2e97917c5be2da365619db25efbff1c061dc061333581", kill_on_drop: false }`
[INFO] [stdout] eafccfd517d308ea67b2e97917c5be2da365619db25efbff1c061dc061333581
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 432b9d68fde0bcc9e618da3267c0a0fb88f73a8c337c976b08259660092729ff
[INFO] running `Command { std: "docker" "start" "-a" "432b9d68fde0bcc9e618da3267c0a0fb88f73a8c337c976b08259660092729ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.89
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling serde_derive v1.0.124
[INFO] [stderr]    Compiling ahash v0.4.7
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling zstd-safe v3.0.1+zstd.1.4.9
[INFO] [stderr]    Compiling serde v1.0.124
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling lru_time_cache v0.11.10
[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling hashlink v0.6.0
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling regex v1.4.5
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling zstd-sys v1.4.20+zstd.1.4.9
[INFO] [stderr]    Compiling libsqlite3-sys-le v0.21.0
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]    Compiling rusqlite-le v0.24.2
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling zstd v0.6.1+zstd.1.4.9
[INFO] [stderr]    Compiling mi v0.1.2-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.99s
[INFO] running `Command { std: "docker" "inspect" "432b9d68fde0bcc9e618da3267c0a0fb88f73a8c337c976b08259660092729ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "432b9d68fde0bcc9e618da3267c0a0fb88f73a8c337c976b08259660092729ff", kill_on_drop: false }`
[INFO] [stdout] 432b9d68fde0bcc9e618da3267c0a0fb88f73a8c337c976b08259660092729ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8a48d16e9c65b63499a493b2bbe1b9113c01ae45254ccaac9a0e60142bec0fb
[INFO] running `Command { std: "docker" "start" "-a" "d8a48d16e9c65b63499a493b2bbe1b9113c01ae45254ccaac9a0e60142bec0fb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling names v0.11.0
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling mi v0.1.2-alpha.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rand::thread_rng`
[INFO] [stdout]   --> src/add_functions.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     use rand::thread_rng;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/transparent.rs:836:32
[INFO] [stdout]     |
[INFO] [stdout] 836 |     fn insert(db: &Connection, id: i64, id2: i64) -> anyhow::Result<()> {
[INFO] [stdout]     |                                ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id2`
[INFO] [stdout]    --> src/transparent.rs:836:41
[INFO] [stdout]     |
[INFO] [stdout] 836 |     fn insert(db: &Connection, id: i64, id2: i64) -> anyhow::Result<()> {
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_id2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `updc`
[INFO] [stdout]    --> src/transparent.rs:845:13
[INFO] [stdout]     |
[INFO] [stdout] 845 | ...   let updc = db.execute("update events set data='fooooooooooooooooooooooooooooooooooooooooooooobar' where id = ?", params![id]).conte...
[INFO] [stdout]     |           ^^^^ help: if this is intentional, prefix it with an underscore: `_updc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id2`
[INFO] [stdout]    --> src/transparent.rs:844:50
[INFO] [stdout]     |
[INFO] [stdout] 844 |     fn update_comp_col(db: &Connection, id: i64, id2: i64) -> anyhow::Result<()> {
[INFO] [stdout]     |                                                  ^^^ help: if this is intentional, prefix it with an underscore: `_id2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `updc`
[INFO] [stdout]    --> src/transparent.rs:852:13
[INFO] [stdout]     |
[INFO] [stdout] 852 |         let updc = db
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_updc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id2`
[INFO] [stdout]    --> src/transparent.rs:851:51
[INFO] [stdout]     |
[INFO] [stdout] 851 |     fn update_other_col(db: &Connection, id: i64, id2: i64) -> anyhow::Result<()> {
[INFO] [stdout]     |                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_id2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `updc`
[INFO] [stdout]    --> src/transparent.rs:865:13
[INFO] [stdout]     |
[INFO] [stdout] 865 |         let updc = db
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_updc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `updc`
[INFO] [stdout]    --> src/transparent.rs:878:13
[INFO] [stdout]     |
[INFO] [stdout] 878 | ...   let updc = db.execute("update events set timestamp = '2020-02-01', id=?, data='fooooooooooooooooooooooooooooooooooooooooooooobar' w...
[INFO] [stdout]     |           ^^^^ help: if this is intentional, prefix it with an underscore: `_updc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `updc`
[INFO] [stdout]    --> src/transparent.rs:885:13
[INFO] [stdout]     |
[INFO] [stdout] 885 | ...   let updc = db.execute("update events set timestamp = '2020-02-01', data='fooooooooooooooooooooooooooooooooooooooooooooobar' where i...
[INFO] [stdout]     |           ^^^^ help: if this is intentional, prefix it with an underscore: `_updc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `updc`
[INFO] [stdout]    --> src/transparent.rs:892:13
[INFO] [stdout]     |
[INFO] [stdout] 892 |         let updc = db
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_updc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `updc`
[INFO] [stdout]    --> src/transparent.rs:900:13
[INFO] [stdout]     |
[INFO] [stdout] 900 |         let updc = db
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_updc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `updc`
[INFO] [stdout]    --> src/transparent.rs:911:13
[INFO] [stdout]     |
[INFO] [stdout] 911 |         let updc = db
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_updc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id2`
[INFO] [stdout]    --> src/transparent.rs:910:45
[INFO] [stdout]     |
[INFO] [stdout] 910 |     fn delete_one(db: &Connection, id: i64, id2: i64) -> anyhow::Result<()> {
[INFO] [stdout]     |                                             ^^^ help: if this is intentional, prefix it with an underscore: `_id2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `updc`
[INFO] [stdout]    --> src/transparent.rs:924:13
[INFO] [stdout]     |
[INFO] [stdout] 924 |         let updc = db
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_updc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id2`
[INFO] [stdout]    --> src/transparent.rs:918:53
[INFO] [stdout]     |
[INFO] [stdout] 918 |     fn delete_where_other(db: &Connection, id: i64, id2: i64) -> anyhow::Result<()> {
[INFO] [stdout]     |                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_id2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/transparent.rs:946:13
[INFO] [stdout]     |
[INFO] [stdout] 946 |         for i in 0..100 {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `app_names` should have an upper case name
[INFO] [stdout]   --> src/add_functions.rs:88:24
[INFO] [stdout]    |
[INFO] [stdout] 88 |             static ref app_names: Vec<String> = names::Generator::with_naming(names::Name::Plain)
[INFO] [stdout]    |                        ^^^^^^^^^ help: convert the identifier to upper case: `APP_NAMES`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `app_types` should have an upper case name
[INFO] [stdout]   --> src/add_functions.rs:92:24
[INFO] [stdout]    |
[INFO] [stdout] 92 |             static ref app_types: Vec<String> = names::Generator::with_naming(names::Name::Plain)
[INFO] [stdout]    |                        ^^^^^^^^^ help: convert the identifier to upper case: `APP_TYPES`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.63s
[INFO] running `Command { std: "docker" "inspect" "d8a48d16e9c65b63499a493b2bbe1b9113c01ae45254ccaac9a0e60142bec0fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8a48d16e9c65b63499a493b2bbe1b9113c01ae45254ccaac9a0e60142bec0fb", kill_on_drop: false }`
[INFO] [stdout] d8a48d16e9c65b63499a493b2bbe1b9113c01ae45254ccaac9a0e60142bec0fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8f8b31f0d7c9a4380c2b5c3a7318e01960b303c5feed1b493138b7345d8e4486
[INFO] running `Command { std: "docker" "start" "-a" "8f8b31f0d7c9a4380c2b5c3a7318e01960b303c5feed1b493138b7345d8e4486", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `rand::thread_rng`
[INFO] [stderr]   --> src/add_functions.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |     use rand::thread_rng;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]    --> src/transparent.rs:836:32
[INFO] [stderr]     |
[INFO] [stderr] 836 |     fn insert(db: &Connection, id: i64, id2: i64) -> anyhow::Result<()> {
[INFO] [stderr]     |                                ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id2`
[INFO] [stderr]    --> src/transparent.rs:836:41
[INFO] [stderr]     |
[INFO] [stderr] 836 |     fn insert(db: &Connection, id: i64, id2: i64) -> anyhow::Result<()> {
[INFO] [stderr]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_id2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `updc`
[INFO] [stderr]    --> src/transparent.rs:845:13
[INFO] [stderr]     |
[INFO] [stderr] 845 | ...   let updc = db.execute("update events set data='fooooooooooooooooooooooooooooooooooooooooooooobar' where id = ?", params![id]).conte...
[INFO] [stderr]     |           ^^^^ help: if this is intentional, prefix it with an underscore: `_updc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id2`
[INFO] [stderr]    --> src/transparent.rs:844:50
[INFO] [stderr]     |
[INFO] [stderr] 844 |     fn update_comp_col(db: &Connection, id: i64, id2: i64) -> anyhow::Result<()> {
[INFO] [stderr]     |                                                  ^^^ help: if this is intentional, prefix it with an underscore: `_id2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `updc`
[INFO] [stderr]    --> src/transparent.rs:852:13
[INFO] [stderr]     |
[INFO] [stderr] 852 |         let updc = db
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_updc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id2`
[INFO] [stderr]    --> src/transparent.rs:851:51
[INFO] [stderr]     |
[INFO] [stderr] 851 |     fn update_other_col(db: &Connection, id: i64, id2: i64) -> anyhow::Result<()> {
[INFO] [stderr]     |                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_id2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `updc`
[INFO] [stderr]    --> src/transparent.rs:865:13
[INFO] [stderr]     |
[INFO] [stderr] 865 |         let updc = db
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_updc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `updc`
[INFO] [stderr]    --> src/transparent.rs:878:13
[INFO] [stderr]     |
[INFO] [stderr] 878 | ...   let updc = db.execute("update events set timestamp = '2020-02-01', id=?, data='fooooooooooooooooooooooooooooooooooooooooooooobar' w...
[INFO] [stderr]     |           ^^^^ help: if this is intentional, prefix it with an underscore: `_updc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `updc`
[INFO] [stderr]    --> src/transparent.rs:885:13
[INFO] [stderr]     |
[INFO] [stderr] 885 | ...   let updc = db.execute("update events set timestamp = '2020-02-01', data='fooooooooooooooooooooooooooooooooooooooooooooobar' where i...
[INFO] [stderr]     |           ^^^^ help: if this is intentional, prefix it with an underscore: `_updc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `updc`
[INFO] [stderr]    --> src/transparent.rs:892:13
[INFO] [stderr]     |
[INFO] [stderr] 892 |         let updc = db
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_updc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `updc`
[INFO] [stderr]    --> src/transparent.rs:900:13
[INFO] [stderr]     |
[INFO] [stderr] 900 |         let updc = db
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_updc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `updc`
[INFO] [stderr]    --> src/transparent.rs:911:13
[INFO] [stderr]     |
[INFO] [stderr] 911 |         let updc = db
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_updc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id2`
[INFO] [stderr]    --> src/transparent.rs:910:45
[INFO] [stderr]     |
[INFO] [stderr] 910 |     fn delete_one(db: &Connection, id: i64, id2: i64) -> anyhow::Result<()> {
[INFO] [stderr]     |                                             ^^^ help: if this is intentional, prefix it with an underscore: `_id2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `updc`
[INFO] [stderr]    --> src/transparent.rs:924:13
[INFO] [stderr]     |
[INFO] [stderr] 924 |         let updc = db
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_updc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id2`
[INFO] [stderr]    --> src/transparent.rs:918:53
[INFO] [stderr]     |
[INFO] [stderr] 918 |     fn delete_where_other(db: &Connection, id: i64, id2: i64) -> anyhow::Result<()> {
[INFO] [stderr]     |                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_id2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/transparent.rs:946:13
[INFO] [stderr]     |
[INFO] [stderr] 946 |         for i in 0..100 {
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `app_names` should have an upper case name
[INFO] [stderr]   --> src/add_functions.rs:88:24
[INFO] [stderr]    |
[INFO] [stderr] 88 |             static ref app_names: Vec<String> = names::Generator::with_naming(names::Name::Plain)
[INFO] [stderr]    |                        ^^^^^^^^^ help: convert the identifier to upper case: `APP_NAMES`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `app_types` should have an upper case name
[INFO] [stderr]   --> src/add_functions.rs:92:24
[INFO] [stderr]    |
[INFO] [stderr] 92 |             static ref app_types: Vec<String> = names::Generator::with_naming(names::Name::Plain)
[INFO] [stderr]    |                        ^^^^^^^^^ help: convert the identifier to upper case: `APP_TYPES`
[INFO] [stderr] 
[INFO] [stderr] warning: `mi` (lib test) generated 19 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mi-bf7b25f00e7520b2)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test add_functions::tests::decompress_type ... ok
[INFO] [stdout] test add_functions::tests::compress_is_deterministic ... ok
[INFO] [stdout] test add_functions::tests::compress_decompress_roundtrip ... ok
[INFO] [stdout] test add_functions::tests::sanity ... ok
[INFO] [stdout] test add_functions::tests::compress_with_dict_smaller ... ok
[INFO] [stdout] test add_functions::tests::dict_saving_works ... ok
[INFO] [stdout] test transparent::tests::sanity ... ok
[INFO] [stderr] [2021-08-07T06:35:16Z WARN  mi::transparent] Warning: It is recommended to set `pragma journal_mode=WAL;`
[INFO] [stderr] [2021-08-07T06:35:16Z WARN  mi::transparent] Warning: It is recommended to set `pragma auto_vacuum=full;`
[INFO] [stderr] [2021-08-07T06:35:16Z WARN  mi::transparent] Warning: It is recommended to set `pragma journal_mode=WAL;`
[INFO] [stderr] [2021-08-07T06:35:16Z WARN  mi::transparent] Warning: It is recommended to set `pragma auto_vacuum=full;`
[INFO] [stderr] [2021-08-07T06:35:16Z INFO  mi::transparent] events.data: Total 2000 rows (904.66kB) to potentially compress.
[INFO] [stdout] test add_functions::tests::levels ... ok
[INFO] [stderr] [2021-08-07T06:35:16Z WARN  mi::transparent] Warning: It is recommended to set `pragma journal_mode=WAL;`
[INFO] [stderr] [2021-08-07T06:35:16Z WARN  mi::transparent] Warning: It is recommended to set `pragma auto_vacuum=full;`
[INFO] [stdout] test transparent::tests::enable_transparent ... ok
[INFO] [stderr] [2021-08-07T06:35:16Z INFO  mi::transparent] Compressed 2000 rows with dict_choice=1 (dict_id=1). Total size of entries before: 904.66kB, afterwards: 50.31kB, (average: before=452B, after=25B)
[INFO] [stderr] [2021-08-07T06:35:16Z INFO  mi::transparent] Handled 2000 / 2000 rows  (904.66kB / 904.66kB)
[INFO] [stderr] [2021-08-07T06:35:16Z INFO  mi::transparent] All maintenance work completed!
[INFO] [stdout] test transparent::tests::test_many ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- transparent::tests::test_many stdout ----
[INFO] [stdout] Error: Could not run operation on compressed db
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]     0: updating two rows replace compressed
[INFO] [stdout]     1: decoding
[INFO] [stdout]        
[INFO] [stdout]        Caused by:
[INFO] [stdout]            Corrupted block detected
[INFO] [stdout]     2: Error code 1: SQL error or missing database
[INFO] [stdout] thread 'transparent::tests::test_many' panicked at 'assertion failed: `(left == right)`
[INFO] [stdout]   left: `1`,
[INFO] [stdout]  right: `0`: the test returned a termination value with a non-zero status code (1) which indicates a failure', /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:194:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55f2a6b93da0 - std::backtrace_rs::backtrace::libunwind::trace::hff4d1766e93f64f1
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x55f2a6b93da0 - std::backtrace_rs::backtrace::trace_unsynchronized::h56bbc8eb78770bcb
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55f2a6b93da0 - std::sys_common::backtrace::_print_fmt::h5c8e75464faca780
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x55f2a6b93da0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h48b88277def8b362
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x55f2a6bb719c - core::fmt::write::h3381b3176fe2b3d3
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/fmt/mod.rs:1115:17
[INFO] [stdout]    5:     0x55f2a6b90bc5 - std::io::Write::write_fmt::h5f34a676f60246b5
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/io/mod.rs:1665:15
[INFO] [stdout]    6:     0x55f2a6b95f7b - std::sys_common::backtrace::_print::ha537687d6c17dd0d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x55f2a6b95f7b - std::sys_common::backtrace::print::h61376ae57d131d72
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x55f2a6b95f7b - std::panicking::default_hook::{{closure}}::h0f7208c0b9644a54
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x55f2a6b95a8c - std::panicking::default_hook::hdac7fc06578c14ce
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x55f2a6b96644 - std::panicking::rust_panic_with_hook::h72b21c283da3d1ef
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x55f2a6b96127 - std::panicking::begin_panic_handler::{{closure}}::he5778f1729cff84a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x55f2a6b9427c - std::sys_common::backtrace::__rust_end_short_backtrace::h2d11ca8b453b4b1d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x55f2a6b96089 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x55f2a6606b71 - core::panicking::panic_fmt::hf9de31d4acbce4db
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x55f2a6bb533e - core::panicking::assert_failed_inner::h62e8cb2847a6e7ec
[INFO] [stdout]   16:     0x55f2a69f8fba - core::panicking::assert_failed::h70b6cf1c930c9917
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/panicking.rs:117:5
[INFO] [stdout]   17:     0x55f2a66d0721 - test::assert_test_result::he2c39704ab24ba7c
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:194:5
[INFO] [stdout]   18:     0x55f2a663907d - mi::transparent::tests::test_many::{{closure}}::h0eb7f233721130a3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/transparent.rs:932:5
[INFO] [stdout]   19:     0x55f2a663db5e - core::ops::function::FnOnce::call_once::he0aaf4b610234029
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x55f2a68ed513 - core::ops::function::FnOnce::call_once::hbb52c4519d3137b0
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x55f2a68ed513 - test::__rust_begin_short_backtrace::h86fe3a2a5a5121af
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:578:5
[INFO] [stdout]   22:     0x55f2a68ebfc8 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hfd956bc3d57399be
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   23:     0x55f2a68ebfc8 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40dc93e0ddb5938a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:347:9
[INFO] [stdout]   24:     0x55f2a68ebfc8 - std::panicking::try::do_call::h90d07750cb47c562
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   25:     0x55f2a68ebfc8 - std::panicking::try::h063c84733ad2a629
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   26:     0x55f2a68ebfc8 - std::panic::catch_unwind::h0c464836a84e7c08
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   27:     0x55f2a68ebfc8 - test::run_test_in_process::h5cb06ef620b157fc
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:601:18
[INFO] [stdout]   28:     0x55f2a68ebfc8 - test::run_test::run_test_inner::{{closure}}::h76f677f4b93f9828
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:493:39
[INFO] [stdout]   29:     0x55f2a68ba75d - test::run_test::run_test_inner::{{closure}}::h366d01fe04f4d67a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:520:37
[INFO] [stdout]   30:     0x55f2a68ba75d - std::sys_common::backtrace::__rust_begin_short_backtrace::h7dfa0de4eb395af2
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   31:     0x55f2a68bef28 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf0a74bb58798037f
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/thread/mod.rs:476:17
[INFO] [stdout]   32:     0x55f2a68bef28 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb024e854818586ac
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:347:9
[INFO] [stdout]   33:     0x55f2a68bef28 - std::panicking::try::do_call::hb2dd9f1d0d48e41d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   34:     0x55f2a68bef28 - std::panicking::try::h4717ae7bac8b2bf3
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   35:     0x55f2a68bef28 - std::panic::catch_unwind::h0dc8a061326ce8d8
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   36:     0x55f2a68bef28 - std::thread::Builder::spawn_unchecked::{{closure}}::haa369e2d6fd00aa1
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/thread/mod.rs:475:30
[INFO] [stdout]   37:     0x55f2a68bef28 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h36dcf3de8b056f17
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   38:     0x55f2a6b9b227 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h65c29e4642be2358
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   39:     0x55f2a6b9b227 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd0f8f7fbbd9fffbf
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   40:     0x55f2a6b9b227 - std::sys::unix::thread::Thread::new::thread_start::h2fd22fee3ca77b65
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys/unix/thread.rs:74:17
[INFO] [stdout]   41:     0x7f4ffbdef609 - start_thread
[INFO] [stdout]   42:     0x7f4ffbbc1293 - clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     transparent::tests::test_many
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 9 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.91s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] running `Command { std: "docker" "inspect" "8f8b31f0d7c9a4380c2b5c3a7318e01960b303c5feed1b493138b7345d8e4486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f8b31f0d7c9a4380c2b5c3a7318e01960b303c5feed1b493138b7345d8e4486", kill_on_drop: false }`
[INFO] [stdout] 8f8b31f0d7c9a4380c2b5c3a7318e01960b303c5feed1b493138b7345d8e4486
