[INFO] fetching crate gecko 0.1.6... [INFO] testing gecko-0.1.6 against 1.59.0 for beta-1.60-1 [INFO] extracting crate gecko 0.1.6 into /workspace/builds/worker-27/source [INFO] validating manifest of crates.io crate gecko 0.1.6 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gecko 0.1.6 [INFO] finished tweaking crates.io crate gecko 0.1.6 [INFO] tweaked toml for crates.io crate gecko 0.1.6 written to /workspace/builds/worker-27/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 99adb83c693aad6d9a8ebbf637f6cd59719124a4f1dbfcb6859a62feae4ce8bb [INFO] running `Command { std: "docker" "start" "-a" "99adb83c693aad6d9a8ebbf637f6cd59719124a4f1dbfcb6859a62feae4ce8bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99adb83c693aad6d9a8ebbf637f6cd59719124a4f1dbfcb6859a62feae4ce8bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99adb83c693aad6d9a8ebbf637f6cd59719124a4f1dbfcb6859a62feae4ce8bb", kill_on_drop: false }` [INFO] [stdout] 99adb83c693aad6d9a8ebbf637f6cd59719124a4f1dbfcb6859a62feae4ce8bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c557162682acccdefdef631a3bd2d71d2a86488364270ca10b075f9c92a26e24 [INFO] running `Command { std: "docker" "start" "-a" "c557162682acccdefdef631a3bd2d71d2a86488364270ca10b075f9c92a26e24", kill_on_drop: false }` [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling json v0.12.4 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling tracing-core v0.1.22 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling mio v0.8.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling tracing v0.1.31 [INFO] [stderr] Compiling parking_lot v0.12.0 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.3.11 [INFO] [stderr] Compiling hyper v0.14.17 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.9 [INFO] [stderr] Compiling gecko v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.57s [INFO] running `Command { std: "docker" "inspect" "c557162682acccdefdef631a3bd2d71d2a86488364270ca10b075f9c92a26e24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c557162682acccdefdef631a3bd2d71d2a86488364270ca10b075f9c92a26e24", kill_on_drop: false }` [INFO] [stdout] c557162682acccdefdef631a3bd2d71d2a86488364270ca10b075f9c92a26e24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0be4b4186d1dbdc647750af0885e0c3d8a7b31df02c5dc7e9ac46584c01fbc6f [INFO] running `Command { std: "docker" "start" "-a" "0be4b4186d1dbdc647750af0885e0c3d8a7b31df02c5dc7e9ac46584c01fbc6f", kill_on_drop: false }` [INFO] [stderr] Compiling gecko v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `gecko::Route` [INFO] [stdout] --> tests/generic.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use gecko::Route; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `gecko::Route` [INFO] [stdout] --> tests/generic.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use gecko::Route; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `gecko::Route` [INFO] [stdout] --> tests/generic.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use gecko::Route; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `gecko::Route` [INFO] [stdout] --> tests/generic.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use gecko::Route; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resp` [INFO] [stdout] --> tests/generic.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let resp = gecko_api.get_json(resource).await; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_resp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `gecko::Route` [INFO] [stdout] --> tests/generic.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use gecko::Route; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resp` [INFO] [stdout] --> tests/generic.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let resp = gecko_api.get_json(resource).await; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_resp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `gecko::Route` [INFO] [stdout] --> tests/generic.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use gecko::Route; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resp` [INFO] [stdout] --> tests/generic.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let resp = gecko_api.get_json(resource).await; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_resp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resp` [INFO] [stdout] --> tests/generic.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let resp = gecko_api.get_json(resource).await; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_resp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `gecko::Route` [INFO] [stdout] --> tests/generic.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use gecko::Route; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `gecko::Route` [INFO] [stdout] --> tests/generic.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use gecko::Route; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `gecko::Route` [INFO] [stdout] --> tests/generic.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use gecko::Route; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resp` [INFO] [stdout] --> tests/generic.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let resp = gecko_api.get_json(resource).await; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_resp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resp` [INFO] [stdout] --> tests/generic.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let resp = gecko_api.get_json(resource).await; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_resp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `gecko::Route` [INFO] [stdout] --> tests/generic.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use gecko::Route; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resp` [INFO] [stdout] --> tests/generic.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let resp = gecko_api.get_json(resource).await; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_resp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resp` [INFO] [stdout] --> tests/generic.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let resp = gecko_api.get_json(resource).await; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_resp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> tests/bench.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | for i in 0..101 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resp` [INFO] [stdout] --> tests/generic.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let resp = gecko_api.get_json(resource).await; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_resp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resp` [INFO] [stdout] --> tests/generic.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let resp = gecko_api.get_json(resource).await; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_resp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `gecko::Route` [INFO] [stdout] --> tests/generic.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use gecko::Route; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `gecko::Route` [INFO] [stdout] --> tests/generic.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use gecko::Route; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `gecko::Route` [INFO] [stdout] --> tests/generic.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use gecko::Route; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `gecko::Route` [INFO] [stdout] --> tests/generic.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use gecko::Route; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `gecko::Route` [INFO] [stdout] --> tests/generic.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use gecko::Route; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/bench.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | gecko_api.get_json(&resource).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: unused import: `gecko::Route` [INFO] [stdout] --> tests/generic.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use gecko::Route; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resp` [INFO] [stdout] --> tests/generic.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let resp = gecko_api.get_json(resource).await; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_resp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resp` [INFO] [stdout] --> tests/generic.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let resp = gecko_api.get_json(resource).await; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_resp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resp` [INFO] [stdout] --> tests/generic.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let resp = gecko_api.get_json(resource).await; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_resp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `ID` [INFO] [stdout] --> tests/indexes.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | static ID: &str = "DFN"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `MARKET_ID` [INFO] [stdout] --> tests/indexes.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | static MARKET_ID: &str = "DFN"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resp` [INFO] [stdout] --> tests/generic.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let resp = gecko_api.get_json(resource).await; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_resp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resp` [INFO] [stdout] --> tests/generic.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let resp = gecko_api.get_json(resource).await; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_resp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resp` [INFO] [stdout] --> tests/generic.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let resp = gecko_api.get_json(resource).await; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_resp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gecko`; 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name coins --edition=2018 tests/coins.rs --error-format=json --json=diagnostic-rendered-ansi,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=4af734911f0cf894 -C extra-filename=-4af734911f0cf894 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern gecko=/opt/rustwide/target/debug/deps/libgecko-fb8449bb767d9601.rlib --extern json=/opt/rustwide/target/debug/deps/libjson-8e223722888cc133.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-2f4fc175c9ab1dfc.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-c68c0cc78578d652.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-3920422d74af1e45.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "0be4b4186d1dbdc647750af0885e0c3d8a7b31df02c5dc7e9ac46584c01fbc6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0be4b4186d1dbdc647750af0885e0c3d8a7b31df02c5dc7e9ac46584c01fbc6f", kill_on_drop: false }` [INFO] [stdout] 0be4b4186d1dbdc647750af0885e0c3d8a7b31df02c5dc7e9ac46584c01fbc6f