[INFO] fetching crate enso-logger 0.3.1... [INFO] checking enso-logger-0.3.1 against try#1b0139f5bdae7328e6d232947a8112333bb44eeb for pr-93394 [INFO] extracting crate enso-logger 0.3.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate enso-logger 0.3.1 on toolchain 1b0139f5bdae7328e6d232947a8112333bb44eeb [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b0139f5bdae7328e6d232947a8112333bb44eeb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate enso-logger 0.3.1 [INFO] finished tweaking crates.io crate enso-logger 0.3.1 [INFO] tweaked toml for crates.io crate enso-logger 0.3.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b0139f5bdae7328e6d232947a8112333bb44eeb" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b0139f5bdae7328e6d232947a8112333bb44eeb" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1b0139f5bdae7328e6d232947a8112333bb44eeb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2477cb6e614f42d4b7a053b44e04d0305d8e032a640d207a31f88ea98749a9d2 [INFO] running `Command { std: "docker" "start" "-a" "2477cb6e614f42d4b7a053b44e04d0305d8e032a640d207a31f88ea98749a9d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2477cb6e614f42d4b7a053b44e04d0305d8e032a640d207a31f88ea98749a9d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2477cb6e614f42d4b7a053b44e04d0305d8e032a640d207a31f88ea98749a9d2", kill_on_drop: false }` [INFO] [stdout] 2477cb6e614f42d4b7a053b44e04d0305d8e032a640d207a31f88ea98749a9d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1b0139f5bdae7328e6d232947a8112333bb44eeb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f20a8d32481f7bfa867b2dbb9be74db438ff11ca1a944aee9abd9c989b9eb2aa [INFO] running `Command { std: "docker" "start" "-a" "f20a8d32481f7bfa867b2dbb9be74db438ff11ca1a944aee9abd9c989b9eb2aa", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.58 [INFO] [stderr] Compiling bumpalo v3.9.1 [INFO] [stderr] Compiling libc v0.2.117 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling wasm-bindgen v0.2.58 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling sourcefile v0.1.4 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking weak-table v0.3.2 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking enclose v1.1.8 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Checking crc32fast v1.3.1 [INFO] [stderr] Checking anyhow v1.0.53 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking simba v0.4.0 [INFO] [stderr] Compiling weedle v0.10.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Checking object v0.24.0 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.58 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.58 [INFO] [stderr] Compiling wasm-bindgen-webidl v0.2.58 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.58 [INFO] [stderr] Compiling enso-macro-utils v0.2.0 [INFO] [stderr] Compiling ifmt-impl v0.3.3 [INFO] [stderr] Compiling shrinkwraprs v0.3.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking nalgebra v0.26.2 [INFO] [stderr] Compiling enso-shapely-macros v0.2.1 [INFO] [stderr] Compiling web-sys v0.3.35 [INFO] [stderr] Checking js-sys v0.3.35 [INFO] [stderr] Checking ifmt v0.3.3 [INFO] [stderr] Checking enso-shapely v0.2.0 [INFO] [stderr] Checking enso-prelude v0.2.6 [INFO] [stderr] Checking enso-logger v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `formatter` [INFO] [stdout] --> src/processor.rs:225:5 [INFO] [stdout] | [INFO] [stdout] 225 | formatter : T, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Formatter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/processor.rs:223:10 [INFO] [stdout] | [INFO] [stdout] 223 | #[derive(Debug,Default)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `closure` [INFO] [stdout] --> src/processor.rs:264:5 [INFO] [stdout] | [INFO] [stdout] 264 | closure : Closure, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Buffer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/processor.rs:260:10 [INFO] [stdout] | [INFO] [stdout] 260 | #[derive(Debug,Derivative)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `formatter` [INFO] [stdout] --> src/processor.rs:225:5 [INFO] [stdout] | [INFO] [stdout] 225 | formatter : T, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Formatter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/processor.rs:223:10 [INFO] [stdout] | [INFO] [stdout] 223 | #[derive(Debug,Default)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `closure` [INFO] [stdout] --> src/processor.rs:264:5 [INFO] [stdout] | [INFO] [stdout] 264 | closure : Closure, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Buffer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/processor.rs:260:10 [INFO] [stdout] | [INFO] [stdout] 260 | #[derive(Debug,Derivative)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.06s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: js-sys v0.3.35 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "f20a8d32481f7bfa867b2dbb9be74db438ff11ca1a944aee9abd9c989b9eb2aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f20a8d32481f7bfa867b2dbb9be74db438ff11ca1a944aee9abd9c989b9eb2aa", kill_on_drop: false }` [INFO] [stdout] f20a8d32481f7bfa867b2dbb9be74db438ff11ca1a944aee9abd9c989b9eb2aa