[INFO] cloning repository https://github.com/oats-center/cs-tb-fix
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oats-center/cs-tb-fix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foats-center%2Fcs-tb-fix", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foats-center%2Fcs-tb-fix'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8114368852a8ef1f6b6e58742ad9f437610a1a28
[INFO] checking oats-center/cs-tb-fix 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%2Foats-center%2Fcs-tb-fix" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/oats-center/cs-tb-fix
[INFO] finished tweaking git repo https://github.com/oats-center/cs-tb-fix
[INFO] tweaked toml for git repo https://github.com/oats-center/cs-tb-fix written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/oats-center/cs-tb-fix 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/oats-center/cs-tb-fix 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 609e7eb17bfc3883c27be1ef5444e2fa769de8c0696de48c478e3414f713dbcf
[INFO] running `Command { std: "docker" "start" "-a" "609e7eb17bfc3883c27be1ef5444e2fa769de8c0696de48c478e3414f713dbcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "609e7eb17bfc3883c27be1ef5444e2fa769de8c0696de48c478e3414f713dbcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "609e7eb17bfc3883c27be1ef5444e2fa769de8c0696de48c478e3414f713dbcf", kill_on_drop: false }`
[INFO] [stdout] 609e7eb17bfc3883c27be1ef5444e2fa769de8c0696de48c478e3414f713dbcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 264343de4f42e90409bd157462b8615e736bab48517ebb67675384549b581dfa
[INFO] running `Command { std: "docker" "start" "-a" "264343de4f42e90409bd157462b8615e736bab48517ebb67675384549b581dfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling tokio v1.7.1
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]     Checking lock_api v0.4.4
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]     Checking tinyvec v1.2.0
[INFO] [stderr]     Checking tracing-core v0.1.18
[INFO] [stderr]     Checking http v0.2.4
[INFO] [stderr]     Checking futures-sink v0.3.15
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling httparse v1.4.1
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]     Checking unicode-bidi v0.3.5
[INFO] [stderr]     Checking slab v0.4.3
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Checking httpdate v1.0.1
[INFO] [stderr]     Checking tracing v0.1.26
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]     Checking socket2 v0.4.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking http-body v0.4.2
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]    Compiling tokio-macros v1.2.0
[INFO] [stderr]     Checking tokio-util v0.6.7
[INFO] [stderr]     Checking h2 v0.3.3
[INFO] [stderr]     Checking hyper v0.14.9
[INFO] [stderr]     Checking cs-tb-fix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct CSRxInfo<'a> {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 14 |     #[serde(rename(deserialize = "gatewayID"))]
[INFO] [stdout] 15 |     gateway_id: &'a str,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 16 |     time: Option<&'a str>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 17 |     #[serde(rename(deserialize = "timeSinceGPSEpoch"))]
[INFO] [stdout] 18 |     time_since_gps_epoch: &'a str,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     channel: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 23 |     rf_chain: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 24 |     board: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 25 |     antenna: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 26 |     crc_status: &'a str,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CSRxInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `adr`, `confirmed_uplink`, and `dev_addr` are never read
[INFO] [stdout]   --> src/main.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct CSUp<'a> {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 45 |     adr: bool,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     confirmed_uplink: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 52 |     dev_addr: &'a str,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CSUp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<fn(hyper::Request<Body>) -> impl Future<Output = Result<Response<Body>, hyper::Error>> {uplink}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:59:50
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let make_svc = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(uplink)) });
[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<hyper::service::util::ServiceFn<fn(hyper::Request<Body>) -> impl Future<Output = Result<Response<Body>, hyper::Error>> {uplink}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:59:52
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let make_svc = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(uplink)) });
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct CSRxInfo<'a> {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 14 |     #[serde(rename(deserialize = "gatewayID"))]
[INFO] [stdout] 15 |     gateway_id: &'a str,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 16 |     time: Option<&'a str>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 17 |     #[serde(rename(deserialize = "timeSinceGPSEpoch"))]
[INFO] [stdout] 18 |     time_since_gps_epoch: &'a str,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     channel: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 23 |     rf_chain: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 24 |     board: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 25 |     antenna: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 26 |     crc_status: &'a str,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CSRxInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `adr`, `confirmed_uplink`, and `dev_addr` are never read
[INFO] [stdout]   --> src/main.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct CSUp<'a> {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 45 |     adr: bool,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     confirmed_uplink: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 52 |     dev_addr: &'a str,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CSUp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<fn(hyper::Request<Body>) -> impl Future<Output = Result<Response<Body>, hyper::Error>> {uplink}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:59:50
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let make_svc = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(uplink)) });
[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<hyper::service::util::ServiceFn<fn(hyper::Request<Body>) -> impl Future<Output = Result<Response<Body>, hyper::Error>> {uplink}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:59:52
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let make_svc = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(uplink)) });
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cs-tb-fix` (bin "cs-tb-fix" test) due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `cs-tb-fix` (bin "cs-tb-fix") due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "264343de4f42e90409bd157462b8615e736bab48517ebb67675384549b581dfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "264343de4f42e90409bd157462b8615e736bab48517ebb67675384549b581dfa", kill_on_drop: false }`
[INFO] [stdout] 264343de4f42e90409bd157462b8615e736bab48517ebb67675384549b581dfa
