[INFO] fetching crate freee 0.7.0...
[INFO] testing freee-0.7.0 against try#8da20828b6ea601dfd8e2448cb50ace88876bd78 for pr-150933
[INFO] extracting crate freee 0.7.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate freee 0.7.0
[INFO] finished tweaking crates.io crate freee 0.7.0
[INFO] tweaked toml for crates.io crate freee 0.7.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate freee 0.7.0 on toolchain 8da20828b6ea601dfd8e2448cb50ace88876bd78
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 193 packages to latest compatible versions
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.13.2)
[INFO] [stderr]       Adding serde_with v2.3.3 (available: v3.17.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bb2b3e11023b189961626c386c33c1fd7339b7df42194c446d05a474e4b8ded
[INFO] running `Command { std: "docker" "start" "-a" "3bb2b3e11023b189961626c386c33c1fd7339b7df42194c446d05a474e4b8ded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bb2b3e11023b189961626c386c33c1fd7339b7df42194c446d05a474e4b8ded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bb2b3e11023b189961626c386c33c1fd7339b7df42194c446d05a474e4b8ded", kill_on_drop: false }`
[INFO] [stdout] 3bb2b3e11023b189961626c386c33c1fd7339b7df42194c446d05a474e4b8ded
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5340c7d5487f0dbf7327648422cd7962ed736e09ec9b63033d038a34d8ace969
[INFO] running `Command { std: "docker" "start" "-a" "5340c7d5487f0dbf7327648422cd7962ed736e09ec9b63033d038a34d8ace969", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling serde_with_macros v2.3.3
[INFO] [stderr]    Compiling serde_with v2.3.3
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling freee v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `receipt`
[INFO] [stdout]   --> src/apis/receipts_api.rs:90:92
[INFO] [stdout]    |
[INFO] [stdout] 90 | ...ration, company_id: i32, receipt: std::path::PathBuf, description: Option<&str>, issue_date: Option<&str>, receipt_metadatum_part...
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receipt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.17s
[INFO] running `Command { std: "docker" "inspect" "5340c7d5487f0dbf7327648422cd7962ed736e09ec9b63033d038a34d8ace969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5340c7d5487f0dbf7327648422cd7962ed736e09ec9b63033d038a34d8ace969", kill_on_drop: false }`
[INFO] [stdout] 5340c7d5487f0dbf7327648422cd7962ed736e09ec9b63033d038a34d8ace969
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1eb5774e19a1eb9411d0b86924be7868b9cf11944e3824abafeae274f1b95948
[INFO] running `Command { std: "docker" "start" "-a" "1eb5774e19a1eb9411d0b86924be7868b9cf11944e3824abafeae274f1b95948", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `receipt`
[INFO] [stdout]   --> src/apis/receipts_api.rs:90:92
[INFO] [stdout]    |
[INFO] [stdout] 90 | ...ration, company_id: i32, receipt: std::path::PathBuf, description: Option<&str>, issue_date: Option<&str>, receipt_metadatum_part...
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receipt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling freee v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `receipt`
[INFO] [stdout]   --> src/apis/receipts_api.rs:90:92
[INFO] [stdout]    |
[INFO] [stdout] 90 | ...ration, company_id: i32, receipt: std::path::PathBuf, description: Option<&str>, issue_date: Option<&str>, receipt_metadatum_part...
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receipt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `freee` (lib test); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8da20828b6ea601dfd8e2448cb50ace88876bd78/bin/rustc --crate-name freee --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=70825c4f9d7a9234 -C extra-filename=-7729e69d8279d4e2 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-13c3b63a723cd362.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-b497622e31234d47.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-0d175b916ca1f2fd.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-84f0735388fd911e.rlib --extern serde_with=/opt/rustwide/target/debug/deps/libserde_with-8b7a039515746543.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-f1ccd0f18be429fb.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "1eb5774e19a1eb9411d0b86924be7868b9cf11944e3824abafeae274f1b95948", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eb5774e19a1eb9411d0b86924be7868b9cf11944e3824abafeae274f1b95948", kill_on_drop: false }`
[INFO] [stdout] 1eb5774e19a1eb9411d0b86924be7868b9cf11944e3824abafeae274f1b95948