[INFO] fetching crate symcode-webapp 0.1.0... [INFO] checking symcode-webapp-0.1.0 against master#2e6fc425411280c658d852813de01c5157255088 for pr-128013 [INFO] extracting crate symcode-webapp 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate symcode-webapp 0.1.0 on toolchain 2e6fc425411280c658d852813de01c5157255088 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate symcode-webapp 0.1.0 [INFO] finished tweaking crates.io crate symcode-webapp 0.1.0 [INFO] tweaked toml for crates.io crate symcode-webapp 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 52 packages to latest compatible versions [INFO] [stderr] Adding bit-vec v0.6.3 (latest: v0.8.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding console_log v0.2.2 (latest: v1.0.0) [INFO] [stderr] Adding flo_curves v0.3.1 (latest: v0.7.3) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.15) [INFO] [stderr] Adding itertools v0.8.2 (latest: v0.13.0) [INFO] [stderr] Adding num v0.2.1 (latest: v0.4.3) [INFO] [stderr] Adding num-bigint v0.2.6 (latest: v0.4.6) [INFO] [stderr] Adding num-complex v0.2.4 (latest: v0.4.6) [INFO] [stderr] Adding num-derive v0.3.3 (latest: v0.4.2) [INFO] [stderr] Adding num-rational v0.2.4 (latest: v0.4.2) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding roots v0.0.6 (latest: v0.0.8) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.72) [INFO] [stderr] Adding visioncortex v0.5.0 (latest: v0.8.8) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded roots v0.0.6 [INFO] [stderr] Downloaded visioncortex v0.5.0 [INFO] [stderr] Downloaded crczoo v0.1.3 [INFO] [stderr] Downloaded permutator v0.4.3 [INFO] [stderr] Downloaded flo_curves v0.3.1 [INFO] [stderr] Downloaded symcode v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 314838b6a7d4fe54fc2187a637a5aec049b918987bff77e9b65b9f9140db6211 [INFO] running `Command { std: "docker" "start" "-a" "314838b6a7d4fe54fc2187a637a5aec049b918987bff77e9b65b9f9140db6211", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "314838b6a7d4fe54fc2187a637a5aec049b918987bff77e9b65b9f9140db6211", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "314838b6a7d4fe54fc2187a637a5aec049b918987bff77e9b65b9f9140db6211", kill_on_drop: false }` [INFO] [stdout] 314838b6a7d4fe54fc2187a637a5aec049b918987bff77e9b65b9f9140db6211 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 321c8e2013ad6e26edb51cae37efc8c679950d98795e5fdcd49abaa18355f929 [INFO] running `Command { std: "docker" "start" "-a" "321c8e2013ad6e26edb51cae37efc8c679950d98795e5fdcd49abaa18355f929", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.92 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling bumpalo v3.16.0 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling wasm-bindgen v0.2.92 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking roots v0.0.6 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking crczoo v0.1.3 [INFO] [stderr] Checking flo_curves v0.3.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking permutator v0.4.3 [INFO] [stderr] Checking visioncortex v0.5.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking symcode v0.1.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.92 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.92 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.92 [INFO] [stderr] Checking js-sys v0.3.69 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking web-sys v0.3.69 [INFO] [stderr] Checking console_log v0.2.2 [INFO] [stderr] Checking symcode-webapp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/app.rs:56:28 [INFO] [stdout] | [INFO] [stdout] 56 | None => panic!("Canvas with id ".to_owned() + canvas_id + " is not found!"), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 56 | None => panic!("{}", "Canvas with id ".to_owned() + canvas_id + " is not found!"), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/app.rs:56:28 [INFO] [stdout] | [INFO] [stdout] 56 | None => panic!("Canvas with id ".to_owned() + canvas_id + " is not found!"), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 56 | None => panic!("{}", "Canvas with id ".to_owned() + canvas_id + " is not found!"), [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` profile [unoptimized + debuginfo] target(s) in 9.86s [INFO] running `Command { std: "docker" "inspect" "321c8e2013ad6e26edb51cae37efc8c679950d98795e5fdcd49abaa18355f929", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "321c8e2013ad6e26edb51cae37efc8c679950d98795e5fdcd49abaa18355f929", kill_on_drop: false }` [INFO] [stdout] 321c8e2013ad6e26edb51cae37efc8c679950d98795e5fdcd49abaa18355f929