[INFO] fetching crate clevel 0.1.7... [INFO] checking clevel-0.1.7 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] extracting crate clevel 0.1.7 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate clevel 0.1.7 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate clevel 0.1.7 [INFO] finished tweaking crates.io crate clevel 0.1.7 [INFO] tweaked toml for crates.io crate clevel 0.1.7 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate clevel 0.1.7 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-test v0.3.8 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.8 [INFO] [stderr] Downloaded js-sys v0.3.36 [INFO] [stderr] Downloaded simple-matrix v0.1.2 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.59 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.59 [INFO] [stderr] Downloaded wasm-bindgen-test-macro v0.3.8 [INFO] [stderr] Downloaded web-sys v0.3.36 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.59 [INFO] [stderr] Downloaded wasm-bindgen v0.2.59 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c22885cdf3a87262da6f2e90746d608fb6e3c32e0a91040659f93a60bc21bcb9 [INFO] running `Command { std: "docker" "start" "-a" "c22885cdf3a87262da6f2e90746d608fb6e3c32e0a91040659f93a60bc21bcb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c22885cdf3a87262da6f2e90746d608fb6e3c32e0a91040659f93a60bc21bcb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c22885cdf3a87262da6f2e90746d608fb6e3c32e0a91040659f93a60bc21bcb9", kill_on_drop: false }` [INFO] [stdout] c22885cdf3a87262da6f2e90746d608fb6e3c32e0a91040659f93a60bc21bcb9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 55da2ef3d7c4503d284ae5d6bd4e77c82ac7fe241c72e4b981eddb364535a42d [INFO] running `Command { std: "docker" "start" "-a" "55da2ef3d7c4503d284ae5d6bd4e77c82ac7fe241c72e4b981eddb364535a42d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.59 [INFO] [stderr] Compiling bumpalo v3.2.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.59 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking simple-matrix v0.1.2 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.8 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.59 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.59 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.59 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Checking js-sys v0.3.36 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.8 [INFO] [stderr] Checking wasm-bindgen-test v0.3.8 [INFO] [stderr] Checking ron v0.5.1 [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Checking clevel v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/models.rs:49:30 [INFO] [stdout] | [INFO] [stdout] 49 | Err(e) => panic!(format!("Failed to load: {}", e)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 49 | Err(e) => panic!("Failed to load: {}", e), [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/models.rs:49:30 [INFO] [stdout] | [INFO] [stdout] 49 | Err(e) => panic!(format!("Failed to load: {}", e)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 49 | Err(e) => panic!("Failed to load: {}", e), [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.35s [INFO] running `Command { std: "docker" "inspect" "55da2ef3d7c4503d284ae5d6bd4e77c82ac7fe241c72e4b981eddb364535a42d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55da2ef3d7c4503d284ae5d6bd4e77c82ac7fe241c72e4b981eddb364535a42d", kill_on_drop: false }` [INFO] [stdout] 55da2ef3d7c4503d284ae5d6bd4e77c82ac7fe241c72e4b981eddb364535a42d