[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 master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foats-center%2Fcs-tb-fix" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/oats-center/cs-tb-fix on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-6-tc1/source/Cargo.toml [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2753f888a8f4ccaddc19cdf6ad9d2e2ddfd92e15268218d0bedf6d27560a45d0 [INFO] running `Command { std: "docker" "start" "-a" "2753f888a8f4ccaddc19cdf6ad9d2e2ddfd92e15268218d0bedf6d27560a45d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2753f888a8f4ccaddc19cdf6ad9d2e2ddfd92e15268218d0bedf6d27560a45d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2753f888a8f4ccaddc19cdf6ad9d2e2ddfd92e15268218d0bedf6d27560a45d0", kill_on_drop: false }` [INFO] [stdout] 2753f888a8f4ccaddc19cdf6ad9d2e2ddfd92e15268218d0bedf6d27560a45d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7c005ddcb44afa1cc355484ca1dbe76080153567d7279b4dfdd8223f8a13c84 [INFO] running `Command { std: "docker" "start" "-a" "d7c005ddcb44afa1cc355484ca1dbe76080153567d7279b4dfdd8223f8a13c84", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling tokio v1.7.1 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking http-body v0.4.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking parking_lot v0.11.1 [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)]` 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] 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)]` 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] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.40s [INFO] running `Command { std: "docker" "inspect" "d7c005ddcb44afa1cc355484ca1dbe76080153567d7279b4dfdd8223f8a13c84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7c005ddcb44afa1cc355484ca1dbe76080153567d7279b4dfdd8223f8a13c84", kill_on_drop: false }` [INFO] [stdout] d7c005ddcb44afa1cc355484ca1dbe76080153567d7279b4dfdd8223f8a13c84