[INFO] cloning repository https://github.com/whisperhistory/desertexcess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/whisperhistory/desertexcess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhisperhistory%2Fdesertexcess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhisperhistory%2Fdesertexcess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2ee021e9a490a168b76951a11d604c194c793155
[INFO] checking whisperhistory/desertexcess/2ee021e9a490a168b76951a11d604c194c793155 against master#4ecd70ddd1039a3954056c1071e40278048476fa for pr-137633
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhisperhistory%2Fdesertexcess" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/whisperhistory/desertexcess on toolchain 4ecd70ddd1039a3954056c1071e40278048476fa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4ecd70ddd1039a3954056c1071e40278048476fa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/whisperhistory/desertexcess
[INFO] finished tweaking git repo https://github.com/whisperhistory/desertexcess
[INFO] tweaked toml for git repo https://github.com/whisperhistory/desertexcess written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/whisperhistory/desertexcess 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" "+4ecd70ddd1039a3954056c1071e40278048476fa" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rust_decimal v1.18.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+4ecd70ddd1039a3954056c1071e40278048476fa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b75476aa571204a3a800f1cd34c117c0a31ae75851662aeec50416315fc4b132
[INFO] running `Command { std: "docker" "start" "-a" "b75476aa571204a3a800f1cd34c117c0a31ae75851662aeec50416315fc4b132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b75476aa571204a3a800f1cd34c117c0a31ae75851662aeec50416315fc4b132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b75476aa571204a3a800f1cd34c117c0a31ae75851662aeec50416315fc4b132", kill_on_drop: false }`
[INFO] [stdout] b75476aa571204a3a800f1cd34c117c0a31ae75851662aeec50416315fc4b132
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+4ecd70ddd1039a3954056c1071e40278048476fa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bafa0a995852e2e8ec7cbbf266f0e13ffa4fb28a7226d7d0bb07749cd7c8ad76
[INFO] running `Command { std: "docker" "start" "-a" "bafa0a995852e2e8ec7cbbf266f0e13ffa4fb28a7226d7d0bb07749cd7c8ad76", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking rust_decimal v1.18.0
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking kraken v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `txid` and `client` are never read
[INFO] [stdout]   --> src/store.rs:65:2
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct Tx {
[INFO] [stdout]    |        -- fields in this struct
[INFO] [stdout] 64 |     /// The transaction ID
[INFO] [stdout] 65 |     txid: TxId,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 |     client: ClientId,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Tx` 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 `txid` and `client` are never read
[INFO] [stdout]   --> src/store.rs:65:2
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct Tx {
[INFO] [stdout]    |        -- fields in this struct
[INFO] [stdout] 64 |     /// The transaction ID
[INFO] [stdout] 65 |     txid: TxId,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 |     client: ClientId,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Tx` 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.12s
[INFO] running `Command { std: "docker" "inspect" "bafa0a995852e2e8ec7cbbf266f0e13ffa4fb28a7226d7d0bb07749cd7c8ad76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bafa0a995852e2e8ec7cbbf266f0e13ffa4fb28a7226d7d0bb07749cd7c8ad76", kill_on_drop: false }`
[INFO] [stdout] bafa0a995852e2e8ec7cbbf266f0e13ffa4fb28a7226d7d0bb07749cd7c8ad76