[INFO] fetching crate fish 0.0.2... [INFO] testing fish-0.0.2 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate fish 0.0.2 into /workspace/builds/worker-50/source [INFO] validating manifest of crates.io crate fish 0.0.2 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fish 0.0.2 [INFO] finished tweaking crates.io crate fish 0.0.2 [INFO] tweaked toml for crates.io crate fish 0.0.2 written to /workspace/builds/worker-50/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a4e2dbb0bd26d44ff60e9b9cc3374774bba9a1f5b61277d340d827280fcfcb7e [INFO] running `Command { std: "docker" "start" "-a" "a4e2dbb0bd26d44ff60e9b9cc3374774bba9a1f5b61277d340d827280fcfcb7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a4e2dbb0bd26d44ff60e9b9cc3374774bba9a1f5b61277d340d827280fcfcb7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4e2dbb0bd26d44ff60e9b9cc3374774bba9a1f5b61277d340d827280fcfcb7e", kill_on_drop: false }` [INFO] [stdout] a4e2dbb0bd26d44ff60e9b9cc3374774bba9a1f5b61277d340d827280fcfcb7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d9c363d4e3cc5b1031c27042d60ba7221e388feadad4353ed325255ce8b346dc [INFO] running `Command { std: "docker" "start" "-a" "d9c363d4e3cc5b1031c27042d60ba7221e388feadad4353ed325255ce8b346dc", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling unicode-bidi v0.3.6 [INFO] [stderr] Compiling httpdate v0.3.2 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling tinyvec v1.3.1 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling hyper v0.13.10 [INFO] [stderr] Compiling fish v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.08s [INFO] running `Command { std: "docker" "inspect" "d9c363d4e3cc5b1031c27042d60ba7221e388feadad4353ed325255ce8b346dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9c363d4e3cc5b1031c27042d60ba7221e388feadad4353ed325255ce8b346dc", kill_on_drop: false }` [INFO] [stdout] d9c363d4e3cc5b1031c27042d60ba7221e388feadad4353ed325255ce8b346dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c53a3345ba68c740e04b644ae0030c5cb00927f00b54c7be9c4a695e2c20d8dc [INFO] running `Command { std: "docker" "start" "-a" "c53a3345ba68c740e04b644ae0030c5cb00927f00b54c7be9c4a695e2c20d8dc", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling openssl v0.10.36 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling pin-project-internal v0.4.28 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling openssl-probe v0.1.4 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling ipnet v2.3.1 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling urlencoding v1.3.3 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling input_buffer v0.3.1 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling sha-1 v0.9.8 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling headers v0.3.4 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling openssl-sys v0.9.66 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling tungstenite v0.11.1 [INFO] [stderr] Compiling pin-project v0.4.28 [INFO] [stderr] Compiling multipart v0.17.1 [INFO] [stderr] Compiling tokio-tungstenite v0.11.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling hyper-tls v0.4.3 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling reqwest v0.10.10 [INFO] [stderr] Compiling warp v0.2.5 [INFO] [stderr] Compiling fish v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `api_server` [INFO] [stdout] --> src/lib.rs:384:13 [INFO] [stdout] | [INFO] [stdout] 384 | let api_server = { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_api_server` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:425:9 [INFO] [stdout] | [INFO] [stdout] 425 | / client [INFO] [stdout] 426 | | .post("http://localhost:3032") [INFO] [stdout] 427 | | .json(&Request { [INFO] [stdout] 428 | | callback: webhook.url().to_string(), [INFO] [stdout] ... | [INFO] [stdout] 431 | | .send() [INFO] [stdout] 432 | | .await; [INFO] [stdout] | |___________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 24.60s [INFO] running `Command { std: "docker" "inspect" "c53a3345ba68c740e04b644ae0030c5cb00927f00b54c7be9c4a695e2c20d8dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c53a3345ba68c740e04b644ae0030c5cb00927f00b54c7be9c4a695e2c20d8dc", kill_on_drop: false }` [INFO] [stdout] c53a3345ba68c740e04b644ae0030c5cb00927f00b54c7be9c4a695e2c20d8dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 43d7392e96a1581daa099c447d0f5e9df07c690f46c129b5d18ab2aa97e38ec5 [INFO] running `Command { std: "docker" "start" "-a" "43d7392e96a1581daa099c447d0f5e9df07c690f46c129b5d18ab2aa97e38ec5", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `api_server` [INFO] [stderr] --> src/lib.rs:384:13 [INFO] [stderr] | [INFO] [stderr] 384 | let api_server = { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_api_server` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/lib.rs:425:9 [INFO] [stderr] | [INFO] [stderr] 425 | / client [INFO] [stderr] 426 | | .post("http://localhost:3032") [INFO] [stderr] 427 | | .json(&Request { [INFO] [stderr] 428 | | callback: webhook.url().to_string(), [INFO] [stderr] ... | [INFO] [stderr] 431 | | .send() [INFO] [stderr] 432 | | .await; [INFO] [stderr] | |___________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `fish` (lib test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.30s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fish-2c93bc30b21c2bbc) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests fish [INFO] [stdout] test tests::test_callback_pattern ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 21) ... ignored [INFO] [stdout] test src/lib.rs - Server::spawn (line 323) ... ignored [INFO] [stdout] test src/lib.rs - Server::start (line 228) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "43d7392e96a1581daa099c447d0f5e9df07c690f46c129b5d18ab2aa97e38ec5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43d7392e96a1581daa099c447d0f5e9df07c690f46c129b5d18ab2aa97e38ec5", kill_on_drop: false }` [INFO] [stdout] 43d7392e96a1581daa099c447d0f5e9df07c690f46c129b5d18ab2aa97e38ec5