[INFO] cloning repository https://github.com/MannemSolutions/pg_tps_optimizer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MannemSolutions/pg_tps_optimizer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMannemSolutions%2Fpg_tps_optimizer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMannemSolutions%2Fpg_tps_optimizer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 00ab4f63729738ace5c1ecaf2061d61c34fd0836
[INFO] checking MannemSolutions/pg_tps_optimizer against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMannemSolutions%2Fpg_tps_optimizer" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MannemSolutions/pg_tps_optimizer
[INFO] finished tweaking git repo https://github.com/MannemSolutions/pg_tps_optimizer
[INFO] tweaked toml for git repo https://github.com/MannemSolutions/pg_tps_optimizer written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MannemSolutions/pg_tps_optimizer on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MannemSolutions/pg_tps_optimizer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1cea6a43e1a8f3be9c524e72b46fc2409218930990cc5c1c038c333e743bd392
[INFO] running `Command { std: "docker" "start" "-a" "1cea6a43e1a8f3be9c524e72b46fc2409218930990cc5c1c038c333e743bd392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cea6a43e1a8f3be9c524e72b46fc2409218930990cc5c1c038c333e743bd392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cea6a43e1a8f3be9c524e72b46fc2409218930990cc5c1c038c333e743bd392", kill_on_drop: false }`
[INFO] [stdout] 1cea6a43e1a8f3be9c524e72b46fc2409218930990cc5c1c038c333e743bd392
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67592e3aab36830d4023a085e38a55be6d190aed0cb3203c2c2651dc3c32cc1a
[INFO] running `Command { std: "docker" "start" "-a" "67592e3aab36830d4023a085e38a55be6d190aed0cb3203c2c2651dc3c32cc1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]    Compiling pkg-config v0.3.28
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]     Checking unicode-bidi v0.3.14
[INFO] [stderr]     Checking finl_unicode v1.2.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking siphasher v0.3.11
[INFO] [stderr]     Checking iana-time-zone v0.1.59
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking phf_shared v0.11.2
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]    Compiling num-iter v0.1.43
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[INFO] [stderr]    Compiling tokio-openssl v0.6.4
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[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking stringprep v0.1.4
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking args v2.2.0
[INFO] [stderr]     Checking shellexpand v1.1.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking tokio v1.35.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking uzers v0.11.3
[INFO] [stderr]     Checking duration-string v0.3.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking more-asserts v0.3.1
[INFO] [stderr]     Checking range_check v0.2.0
[INFO] [stderr]    Compiling openssl-sys v0.9.103
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]    Compiling openssl v0.10.66
[INFO] [stderr]     Checking postgres-protocol v0.6.6
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking postgres-types v0.2.6
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking tokio-postgres v0.7.10
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking postgres-openssl v0.5.0
[INFO] [stderr]     Checking postgres v0.19.7
[INFO] [stderr]     Checking pg_tps_optimizer v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/cli/mod.rs:130:34
[INFO] [stdout]     |
[INFO] [stdout] 130 |             .filter_map(|digits| (digits.as_str().parse().ok()))
[INFO] [stdout]     |                                  ^                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 130 -             .filter_map(|digits| (digits.as_str().parse().ok()))
[INFO] [stdout] 130 +             .filter_map(|digits| digits.as_str().parse().ok() )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/cli/mod.rs:130:34
[INFO] [stdout]     |
[INFO] [stdout] 130 |             .filter_map(|digits| (digits.as_str().parse().ok()))
[INFO] [stdout]     |                                  ^                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 130 -             .filter_map(|digits| (digits.as_str().parse().ok()))
[INFO] [stdout] 130 +             .filter_map(|digits| digits.as_str().parse().ok() )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/cli/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | /     /// Connection string
[INFO] [stdout] 13 | |     #[structopt(
[INFO] [stdout] 14 | |         default_value,
[INFO] [stdout] 15 | |         short,
[INFO] [stdout] ...  |
[INFO] [stdout] 18 | |     )]
[INFO] [stdout] 19 | |     pub dsn: String,
[INFO] [stdout]    | |___________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/cli/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | /     /// Query
[INFO] [stdout] 22 | |     #[structopt(default_value, short, long, help = "the query to run")]
[INFO] [stdout] 23 | |     pub query: String,
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/cli/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     /// Testrange
[INFO] [stdout] 39 | |     #[structopt(
[INFO] [stdout] 40 | |         default_value,
[INFO] [stdout] 41 | |         short,
[INFO] [stdout] ...  |
[INFO] [stdout] 44 | |     )]
[INFO] [stdout] 45 | |     pub range: String,
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/cli/mod.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 | /     /// max_wait
[INFO] [stdout] 66 | |     #[structopt(
[INFO] [stdout] 67 | |         default_value = "",
[INFO] [stdout] 68 | |         short = "M",
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     )]
[INFO] [stdout] 72 | |     pub max_wait: String,
[INFO] [stdout]    | |________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pg_tps_optimizer` (bin "pg_tps_optimizer") due to 4 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/cli/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | /     /// Connection string
[INFO] [stdout] 13 | |     #[structopt(
[INFO] [stdout] 14 | |         default_value,
[INFO] [stdout] 15 | |         short,
[INFO] [stdout] ...  |
[INFO] [stdout] 18 | |     )]
[INFO] [stdout] 19 | |     pub dsn: String,
[INFO] [stdout]    | |___________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/cli/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | /     /// Query
[INFO] [stdout] 22 | |     #[structopt(default_value, short, long, help = "the query to run")]
[INFO] [stdout] 23 | |     pub query: String,
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/cli/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     /// Testrange
[INFO] [stdout] 39 | |     #[structopt(
[INFO] [stdout] 40 | |         default_value,
[INFO] [stdout] 41 | |         short,
[INFO] [stdout] ...  |
[INFO] [stdout] 44 | |     )]
[INFO] [stdout] 45 | |     pub range: String,
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/cli/mod.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 | /     /// max_wait
[INFO] [stdout] 66 | |     #[structopt(
[INFO] [stdout] 67 | |         default_value = "",
[INFO] [stdout] 68 | |         short = "M",
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     )]
[INFO] [stdout] 72 | |     pub max_wait: String,
[INFO] [stdout]    | |________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pg_tps_optimizer` (bin "pg_tps_optimizer" test) due to 4 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "67592e3aab36830d4023a085e38a55be6d190aed0cb3203c2c2651dc3c32cc1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67592e3aab36830d4023a085e38a55be6d190aed0cb3203c2c2651dc3c32cc1a", kill_on_drop: false }`
[INFO] [stdout] 67592e3aab36830d4023a085e38a55be6d190aed0cb3203c2c2651dc3c32cc1a
