[INFO] cloning repository https://github.com/sgrowe/compiler-in-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sgrowe/compiler-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgrowe%2Fcompiler-in-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgrowe%2Fcompiler-in-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 96ff3257201acc29b1c9478df93619cfe34dafe5 [INFO] testing sgrowe/compiler-in-rust against 1.85.0 for beta-1.86-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgrowe%2Fcompiler-in-rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sgrowe/compiler-in-rust on toolchain 1.85.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sgrowe/compiler-in-rust [INFO] finished tweaking git repo https://github.com/sgrowe/compiler-in-rust [INFO] tweaked toml for git repo https://github.com/sgrowe/compiler-in-rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/sgrowe/compiler-in-rust 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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... 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"-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c5edad89c58b384f5b7c45c9f1b722233f19d5066a04ad65da577d36eaee222 [INFO] running `Command { std: "docker" "start" "-a" "3c5edad89c58b384f5b7c45c9f1b722233f19d5066a04ad65da577d36eaee222", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c5edad89c58b384f5b7c45c9f1b722233f19d5066a04ad65da577d36eaee222", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c5edad89c58b384f5b7c45c9f1b722233f19d5066a04ad65da577d36eaee222", kill_on_drop: false }` [INFO] [stdout] 3c5edad89c58b384f5b7c45c9f1b722233f19d5066a04ad65da577d36eaee222 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aac6747a1286660928c05d860fb2acecad640ee7fe4280c88a1877c38f4f78ae [INFO] running `Command { std: "docker" "start" "-a" "aac6747a1286660928c05d860fb2acecad640ee7fe4280c88a1877c38f4f78ae", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.73 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bumpalo v3.6.1 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling wasm-bindgen v0.2.73 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling compiler_core v0.1.0 (/opt/rustwide/workdir/compiler-core) [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> compiler-core/src/analyser.rs:43:21 [INFO] [stdout] | [INFO] [stdout] 43 | name, [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `exported` [INFO] [stdout] --> compiler-core/src/analyser.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | exported, [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `exported: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `usage_count` [INFO] [stdout] --> compiler-core/src/analyser.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | usage_count, [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `usage_count: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `statement` [INFO] [stdout] --> compiler-core/src/analyser.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | for statement in body.iter().enumerate() { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Result` is never used [INFO] [stdout] --> compiler-core/src/analyser.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | type Result<'a, X> = std::result::Result>; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Symbol` is never constructed [INFO] [stdout] --> compiler-core/src/analyser.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct Symbol<'a> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `analyse` is never used [INFO] [stdout] --> compiler-core/src/analyser.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn analyse(parser: Parser) -> Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.73 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.73 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.73 [INFO] [stderr] Compiling js-sys v0.3.50 [INFO] [stderr] Compiling compiler_frontend v0.1.0 (/opt/rustwide/workdir/compiler-frontend) [INFO] [stderr] Compiling web-sys v0.3.50 [INFO] [stderr] Compiling online-playground v0.1.0 (/opt/rustwide/workdir/online-playground) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.89s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.73 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5` [INFO] running `Command { std: "docker" "inspect" "aac6747a1286660928c05d860fb2acecad640ee7fe4280c88a1877c38f4f78ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aac6747a1286660928c05d860fb2acecad640ee7fe4280c88a1877c38f4f78ae", kill_on_drop: false }` [INFO] [stdout] aac6747a1286660928c05d860fb2acecad640ee7fe4280c88a1877c38f4f78ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81906220b14a3a12c631d379d71aab9adde5707933d445966bbb7e30f03d1946 [INFO] running `Command { std: "docker" "start" "-a" "81906220b14a3a12c631d379d71aab9adde5707933d445966bbb7e30f03d1946", kill_on_drop: false }` [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling target-lexicon v0.12.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling jobserver v0.1.22 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling wasmparser v0.77.0 [INFO] [stderr] Compiling region v2.2.0 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling more-asserts v0.2.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling zstd-safe v3.0.1+zstd.1.4.9 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling rustc-demangle v0.1.19 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling zstd-sys v1.4.20+zstd.1.4.9 [INFO] [stderr] Compiling wasmtime-fiber v0.26.0 [INFO] [stderr] Compiling backtrace v0.3.58 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling wasmtime-runtime v0.26.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.73 [INFO] [stderr] Compiling cast v0.2.5 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling scroll_derive v0.10.5 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling psm v0.1.12 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling cpuid-bool v0.1.2 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling regex v1.5.3 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling plotters-backend v0.3.0 [INFO] [stderr] Compiling wasmtime-cache v0.26.0 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling leb128 v0.2.4 [INFO] [stderr] Compiling directories-next v2.0.0 [INFO] [stderr] Compiling wast v35.0.2 [INFO] [stderr] Compiling plotters-svg v0.3.0 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling cpp_demangle v0.3.2 [INFO] [stderr] Compiling sha2 v0.9.3 [INFO] [stderr] Compiling scroll v0.10.2 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.73 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling test-case v1.1.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling terminal_size v0.1.16 [INFO] [stderr] Compiling errno v0.2.7 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling console v0.14.1 [INFO] [stderr] Compiling plotters v0.3.0 [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> compiler-core/src/analyser.rs:43:21 [INFO] [stdout] | [INFO] [stdout] 43 | name, [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `exported` [INFO] [stdout] --> compiler-core/src/analyser.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | exported, [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `exported: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `usage_count` [INFO] [stdout] --> compiler-core/src/analyser.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | usage_count, [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `usage_count: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `statement` [INFO] [stdout] --> compiler-core/src/analyser.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | for statement in body.iter().enumerate() { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Result` is never used [INFO] [stdout] --> compiler-core/src/analyser.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | type Result<'a, X> = std::result::Result>; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Symbol` is never constructed [INFO] [stdout] --> compiler-core/src/analyser.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct Symbol<'a> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `analyse` is never used [INFO] [stdout] --> compiler-core/src/analyser.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn analyse(parser: Parser) -> Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling similar v1.3.0 [INFO] [stderr] Compiling file-per-thread-logger v0.1.4 [INFO] [stderr] Compiling compiler_frontend v0.1.0 (/opt/rustwide/workdir/compiler-frontend) [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.73 [INFO] [stderr] Compiling wasm-bindgen v0.2.73 [INFO] [stderr] Compiling js-sys v0.3.50 [INFO] [stderr] Compiling wat v1.0.37 [INFO] [stderr] Compiling web-sys v0.3.50 [INFO] [stderr] Compiling cranelift-entity v0.73.0 [INFO] [stderr] Compiling cranelift-codegen-shared v0.73.0 [INFO] [stderr] Compiling regalloc v0.0.31 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling serde_yaml v0.8.17 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling cranelift-codegen-meta v0.73.0 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling cranelift-bforest v0.73.0 [INFO] [stderr] Compiling object v0.23.0 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling insta v1.7.1 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling online-playground v0.1.0 (/opt/rustwide/workdir/online-playground) [INFO] [stderr] Compiling addr2line v0.14.1 [INFO] [stderr] Compiling cranelift-codegen v0.73.0 [INFO] [stderr] Compiling zstd v0.6.1+zstd.1.4.9 [INFO] [stderr] Compiling cranelift-frontend v0.73.0 [INFO] [stderr] Compiling cranelift-native v0.73.0 [INFO] [stderr] Compiling cranelift-wasm v0.73.0 [INFO] [stderr] Compiling wasmtime-environ v0.26.0 [INFO] [stderr] Compiling wasmtime-debug v0.26.0 [INFO] [stderr] Compiling wasmtime-cranelift v0.26.0 [INFO] [stderr] Compiling wasmtime-obj v0.26.0 [INFO] [stderr] Compiling wasmtime-profiling v0.26.0 [INFO] [stderr] Compiling wasmtime-jit v0.26.0 [INFO] [stderr] Compiling wasmtime v0.26.0 [INFO] [stderr] Compiling compiler_core v0.1.0 (/opt/rustwide/workdir/compiler-core) [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> compiler-core/src/analyser.rs:43:21 [INFO] [stdout] | [INFO] [stdout] 43 | name, [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `exported` [INFO] [stdout] --> compiler-core/src/analyser.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | exported, [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `exported: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `usage_count` [INFO] [stdout] --> compiler-core/src/analyser.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | usage_count, [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `usage_count: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `statement` [INFO] [stdout] --> compiler-core/src/analyser.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | for statement in body.iter().enumerate() { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Result` is never used [INFO] [stdout] --> compiler-core/src/analyser.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | type Result<'a, X> = std::result::Result>; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Symbol` is never constructed [INFO] [stdout] --> compiler-core/src/analyser.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct Symbol<'a> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `analyse` is never used [INFO] [stdout] --> compiler-core/src/analyser.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn analyse(parser: Parser) -> Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 00s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.73.0, criterion v0.3.4, wasm-bindgen v0.2.73, wasmparser v0.77.0, wasmtime-cache v0.26.0, wasmtime-debug v0.26.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6` [INFO] running `Command { std: "docker" "inspect" "81906220b14a3a12c631d379d71aab9adde5707933d445966bbb7e30f03d1946", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81906220b14a3a12c631d379d71aab9adde5707933d445966bbb7e30f03d1946", kill_on_drop: false }` [INFO] [stdout] 81906220b14a3a12c631d379d71aab9adde5707933d445966bbb7e30f03d1946 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 50b2952f8bb9043ee0742ef19d9bf67e9b222a9fb0e04f21382ad6faabae4d9d [INFO] running `Command { std: "docker" "start" "-a" "50b2952f8bb9043ee0742ef19d9bf67e9b222a9fb0e04f21382ad6faabae4d9d", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> compiler-core/src/analyser.rs:43:21 [INFO] [stderr] | [INFO] [stderr] 43 | name, [INFO] [stderr] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `exported` [INFO] [stderr] --> compiler-core/src/analyser.rs:47:13 [INFO] [stderr] | [INFO] [stderr] 47 | exported, [INFO] [stderr] | ^^^^^^^^ help: try ignoring the field: `exported: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `usage_count` [INFO] [stderr] --> compiler-core/src/analyser.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | usage_count, [INFO] [stderr] | ^^^^^^^^^^^ help: try ignoring the field: `usage_count: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `statement` [INFO] [stderr] --> compiler-core/src/analyser.rs:60:17 [INFO] [stderr] | [INFO] [stderr] 60 | for statement in body.iter().enumerate() { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement` [INFO] [stderr] [INFO] [stderr] warning: type alias `Result` is never used [INFO] [stderr] --> compiler-core/src/analyser.rs:7:6 [INFO] [stderr] | [INFO] [stderr] 7 | type Result<'a, X> = std::result::Result>; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Symbol` is never constructed [INFO] [stderr] --> compiler-core/src/analyser.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | struct Symbol<'a> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `analyse` is never used [INFO] [stderr] --> compiler-core/src/analyser.rs:15:4 [INFO] [stderr] | [INFO] [stderr] 15 | fn analyse(parser: Parser) -> Result<()> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `compiler_core` (lib) generated 7 warnings [INFO] [stderr] warning: `compiler_core` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.73.0, criterion v0.3.4, wasm-bindgen v0.2.73, wasmparser v0.77.0, wasmtime-cache v0.26.0, wasmtime-debug v0.26.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/compiler_core-f5e5322b83323e1d) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test wasm::tests::formats_empty_function ... ok [INFO] [stdout] test wasm::tests::formats_simple_export ... ok [INFO] [stdout] test wasm::tests::formats_single_arg_function ... ok [INFO] [stderr] [INFO] [stderr] thread 'tests::program::_fibonacci_10_55' panicked at library/core/src/panicking.rs:218:5: [INFO] [stderr] unsafe precondition(s) violated: ptr::copy requires that both pointer arguments are aligned and non-null [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5675535a92aa - std::backtrace_rs::backtrace::libunwind::trace::h88deb10bd0145eb8 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x5675535a92aa - std::backtrace_rs::backtrace::trace_unsynchronized::he1036f5481c14dff [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5675535a92aa - std::sys::backtrace::_print_fmt::hecc345b6e70c4b20 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5675535a92aa - ::fmt::he089f96442833f67 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5675535d2c53 - core::fmt::rt::Argument::fmt::h1f77cded99c71a14 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x5675535d2c53 - core::fmt::write::h2f210ed4c94745cb [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/fmt/mod.rs:1440:21 [INFO] [stderr] 6: 0x5675535a5903 - std::io::Write::write_fmt::h7de08171ab770fb2 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/io/mod.rs:1887:15 [INFO] [stderr] 7: 0x5675535a90f2 - std::sys::backtrace::BacktraceLock::print::h810fbd31421329e6 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x5675535aa7e0 - std::panicking::default_hook::{{closure}}::hbaad47ed9dc6356d [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x5675535aa5c0 - std::panicking::default_hook::h24e207139139d40a [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:322:9 [INFO] [stderr] 10: 0x5675527392a3 - as core::ops::function::Fn>::call::h63353c459bb27956 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/alloc/src/boxed.rs:2007:9 [INFO] [stderr] 11: 0x5675527392a3 - test::test_main::{{closure}}::hd5af4d6c4e32fe08 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/test/src/lib.rs:134:21 [INFO] [stderr] 12: 0x5675535ab013 - as core::ops::function::Fn>::call::h3af32c23caf5c679 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/alloc/src/boxed.rs:2007:9 [INFO] [stderr] 13: 0x5675535ab013 - std::panicking::rust_panic_with_hook::ha9131beeb2ddc506 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:836:13 [INFO] [stderr] 14: 0x5675535aacb6 - std::panicking::begin_panic_handler::{{closure}}::h1bba0eaeb6da506f [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:694:13 [INFO] [stderr] 15: 0x5675535a97a9 - std::sys::backtrace::__rust_end_short_backtrace::h1d1ca3eade483f4c [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 16: 0x5675535aa97d - rust_begin_unwind [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:692:5 [INFO] [stderr] 17: 0x5675526db52d - core::panicking::panic_nounwind_fmt::runtime::hdd2d1a56a8b6cee7 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/panicking.rs:117:22 [INFO] [stderr] 18: 0x5675526db52d - core::panicking::panic_nounwind_fmt::h0d5ff668f956fac4 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/intrinsics/mod.rs:3869:9 [INFO] [stderr] 19: 0x5675526db5c2 - core::panicking::panic_nounwind::h385b7d9bda51382d [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/panicking.rs:218:5 [INFO] [stderr] 20: 0x567552d28df4 - core::intrinsics::copy::precondition_check::hed6cbfa1ec399fbd [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/ub_checks.rs:68:21 [INFO] [stderr] 21: 0x567552d03dc2 - core::intrinsics::copy::hfe32a396e988c94c [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/ub_checks.rs:75:17 [INFO] [stderr] 22: 0x567552d03dc2 - wasmtime_runtime::instance::allocator::initialize_vmcontext::h9b068651d59fcfbf [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasmtime-runtime-0.26.0/src/instance/allocator.rs:430:5 [INFO] [stderr] 23: 0x567552d06027 - ::allocate::h4e0059cfe6a600e8 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasmtime-runtime-0.26.0/src/instance/allocator.rs:623:9 [INFO] [stderr] 24: 0x567552750f2e - wasmtime::instance::Instantiator::instantiate_raw::heb3fbd0190318c3c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasmtime-0.26.0/src/instance.rs:517:28 [INFO] [stderr] 25: 0x56755274fcd4 - wasmtime::instance::Instantiator::step::he77e85f0a03d6a26 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasmtime-0.26.0/src/instance.rs:488:32 [INFO] [stderr] 26: 0x56755274f0b7 - wasmtime::instance::Instance::new::h3b78fac71114bd6e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasmtime-0.26.0/src/instance.rs:112:46 [INFO] [stderr] 27: 0x5675526f7235 - compiler_core::tests::program::program::h357326b7a9a2605e [INFO] [stderr] at /opt/rustwide/workdir/compiler-core/src/lib.rs:76:24 [INFO] [stderr] 28: 0x5675526f780c - compiler_core::tests::program::_fibonacci_10_55::h9853e558275525cc [INFO] [stderr] at /opt/rustwide/workdir/compiler-core/src/lib.rs:58:5 [INFO] [stderr] 29: 0x5675526f77d7 - compiler_core::tests::program::_fibonacci_10_55::{{closure}}::hb3121a6520d5dc8a [INFO] [stderr] at /opt/rustwide/workdir/compiler-core/src/lib.rs:58:36 [INFO] [stderr] 30: 0x5675526f05f6 - core::ops::function::FnOnce::call_once::h202fdc4433e528ec [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 31: 0x56755273ea4b - core::ops::function::FnOnce::call_once::h8acc80b5a33ff319 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 32: 0x56755273ea4b - test::__rust_begin_short_backtrace::h52b6da716ad42b7d [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/test/src/lib.rs:632:18 [INFO] [stderr] 33: 0x56755273d983 - test::run_test_in_process::{{closure}}::h2580047890abbefe [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/test/src/lib.rs:655:60 [INFO] [stderr] 34: 0x56755273d983 - as core::ops::function::FnOnce<()>>::call_once::h936f8c89d0a99c40 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stderr] 35: 0x56755273d983 - std::panicking::try::do_call::h868682cc368697f9 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:584:40 [INFO] [stderr] 36: 0x56755273d983 - std::panicking::try::h0356ffc38cbb5501 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:547:19 [INFO] [stderr] 37: 0x56755273d983 - std::panic::catch_unwind::h74edf102a3082536 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panic.rs:358:14 [INFO] [stderr] 38: 0x56755273d983 - test::run_test_in_process::hc27d69576b7224e4 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/test/src/lib.rs:655:27 [INFO] [stderr] 39: 0x56755273d983 - test::run_test::{{closure}}::h9f3bfaf910429adb [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/test/src/lib.rs:576:43 [INFO] [stderr] 40: 0x5675527016b5 - test::run_test::{{closure}}::h3d537cdce8ec5816 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/test/src/lib.rs:606:41 [INFO] [stderr] 41: 0x5675527016b5 - std::sys::backtrace::__rust_begin_short_backtrace::hb51d9a6c67ec382d [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/sys/backtrace.rs:152:18 [INFO] [stderr] 42: 0x5675527050f6 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h5738f3abb9603fe6 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/thread/mod.rs:564:17 [INFO] [stderr] 43: 0x5675527050f6 - as core::ops::function::FnOnce<()>>::call_once::h5e9f4b56e45e8108 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stderr] 44: 0x5675527050f6 - std::panicking::try::do_call::ha36db853b2f34e23 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:584:40 [INFO] [stderr] 45: 0x5675527050f6 - std::panicking::try::h57e1aa33a0efb1be [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:547:19 [INFO] [stderr] 46: 0x5675527050f6 - std::panic::catch_unwind::hdb71a6103024936e [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panic.rs:358:14 [INFO] [stderr] 47: 0x5675527050f6 - std::thread::Builder::spawn_unchecked_::{{closure}}::h8caa22218f423ab1 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/thread/mod.rs:562:30 [INFO] [stderr] 48: 0x5675527050f6 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb3b44780e9c053e5 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 49: 0x5675535af5ab - as core::ops::function::FnOnce>::call_once::h2649f14f1b1c150d [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/alloc/src/boxed.rs:1993:9 [INFO] [stderr] 50: 0x5675535af5ab - as core::ops::function::FnOnce>::call_once::hb2ade58cb34e1bc4 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/alloc/src/boxed.rs:1993:9 [INFO] [stderr] 51: 0x5675535af5ab - std::sys::pal::unix::thread::Thread::new::thread_start::ha07e360225fa3528 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/sys/pal/unix/thread.rs:106:17 [INFO] [stderr] 52: 0x752e97cf3ac3 - [INFO] [stderr] 53: 0x752e97d84a04 - clone [INFO] [stderr] 54: 0x0 - [INFO] [stderr] thread caused non-unwinding panic. aborting. [INFO] [stderr] error: test failed, to rerun pass `-p compiler_core --lib` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/compiler_core-f5e5322b83323e1d` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "50b2952f8bb9043ee0742ef19d9bf67e9b222a9fb0e04f21382ad6faabae4d9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50b2952f8bb9043ee0742ef19d9bf67e9b222a9fb0e04f21382ad6faabae4d9d", kill_on_drop: false }` [INFO] [stdout] 50b2952f8bb9043ee0742ef19d9bf67e9b222a9fb0e04f21382ad6faabae4d9d