[INFO] fetching crate imgix 0.1.3... [INFO] checking imgix-0.1.3 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] extracting crate imgix 0.1.3 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate imgix 0.1.3 [INFO] finished tweaking crates.io crate imgix 0.1.3 [INFO] tweaked toml for crates.io crate imgix 0.1.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate imgix 0.1.3 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate imgix 0.1.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.60 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.60 [INFO] [stderr] Downloaded criterion v0.3.1 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.60 [INFO] [stderr] Downloaded tinytemplate v1.0.3 [INFO] [stderr] Downloaded criterion-plot v0.4.1 [INFO] [stderr] Downloaded oorandom v11.1.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.60 [INFO] [stderr] Downloaded js-sys v0.3.37 [INFO] [stderr] Downloaded wasm-bindgen v0.2.60 [INFO] [stderr] Downloaded bstr v0.2.12 [INFO] [stderr] Downloaded web-sys v0.3.37 [INFO] [stderr] Downloaded plotters v0.2.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 18b8fcb30457bb5c815d6392600322f590c38cfb0435b07dc7cc1acb4c073a14 [INFO] running `Command { std: "docker" "start" "-a" "18b8fcb30457bb5c815d6392600322f590c38cfb0435b07dc7cc1acb4c073a14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18b8fcb30457bb5c815d6392600322f590c38cfb0435b07dc7cc1acb4c073a14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18b8fcb30457bb5c815d6392600322f590c38cfb0435b07dc7cc1acb4c073a14", kill_on_drop: false }` [INFO] [stdout] 18b8fcb30457bb5c815d6392600322f590c38cfb0435b07dc7cc1acb4c073a14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61edfb92da350626215473365f8004684a57b52f3dc95584ac92ce2826ebf9f3 [INFO] running `Command { std: "docker" "start" "-a" "61edfb92da350626215473365f8004684a57b52f3dc95584ac92ce2826ebf9f3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking oorandom v11.1.0 [INFO] [stderr] Checking plotters v0.2.12 [INFO] [stderr] Checking serde_json v1.0.51 [INFO] [stderr] Checking criterion-plot v0.4.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking rayon-core v1.7.0 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking tinytemplate v1.0.3 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking regex v1.3.6 [INFO] [stderr] Checking imgix v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `src`, `action`, `srcset`, `sizes`, and `media` are never read [INFO] [stdout] --> src/imgix/source_set/mod.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct SourceSet { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 38 | src: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 39 | action: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 40 | srcset: Option>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 41 | sizes: Option>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 42 | media: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SourceSet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `scheme`, `lib`, and `token` are never read [INFO] [stdout] --> src/imgix/source_set/mod.rs:287:5 [INFO] [stdout] | [INFO] [stdout] 286 | pub struct Config { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 287 | scheme: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 291 | lib: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 292 | token: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/imgix/source_set/mod.rs:392:60 [INFO] [stdout] | [INFO] [stdout] 392 | (None, None) | (None, _) | (_, None) => panic!(msg), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [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)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 392 | (None, None) | (None, _) | (_, None) => panic!("{}", msg), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Checking criterion v0.3.1 [INFO] [stdout] warning: fields `src`, `action`, `sizes`, and `media` are never read [INFO] [stdout] --> src/imgix/source_set/mod.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct SourceSet { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 38 | src: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 39 | action: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 40 | srcset: Option>, [INFO] [stdout] 41 | sizes: Option>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 42 | media: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SourceSet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `scheme`, `lib`, and `token` are never read [INFO] [stdout] --> src/imgix/source_set/mod.rs:287:5 [INFO] [stdout] | [INFO] [stdout] 286 | pub struct Config { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 287 | scheme: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 291 | lib: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 292 | token: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/imgix/source_set/mod.rs:392:60 [INFO] [stdout] | [INFO] [stdout] 392 | (None, None) | (None, _) | (_, None) => panic!(msg), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [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)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 392 | (None, None) | (None, _) | (_, None) => panic!("{}", msg), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.51s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 11` [INFO] running `Command { std: "docker" "inspect" "61edfb92da350626215473365f8004684a57b52f3dc95584ac92ce2826ebf9f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61edfb92da350626215473365f8004684a57b52f3dc95584ac92ce2826ebf9f3", kill_on_drop: false }` [INFO] [stdout] 61edfb92da350626215473365f8004684a57b52f3dc95584ac92ce2826ebf9f3