[INFO] cloning repository https://github.com/TheDan64/limonite [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheDan64/limonite" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheDan64%2Flimonite", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheDan64%2Flimonite'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b4ffbf950b22279c1d633c5c9f63dad05447fe4c [INFO] checking TheDan64/limonite/b4ffbf950b22279c1d633c5c9f63dad05447fe4c against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheDan64%2Flimonite" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TheDan64/limonite on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TheDan64/limonite [INFO] finished tweaking git repo https://github.com/TheDan64/limonite [INFO] tweaked toml for git repo https://github.com/TheDan64/limonite written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/TheDan64/limonite 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/TheDan64/hash-chain` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package to latest compatible version [INFO] [stderr] Adding hash-chain v0.2.5 (https://github.com/TheDan64/hash-chain?branch=master#603d46a7) [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded debug_tree v0.3.1 [INFO] [stderr] Downloaded inkwell_internals v0.2.0 [INFO] [stderr] Downloaded llvm-sys v100.2.0 [INFO] [stderr] Downloaded slog v2.5.2 [INFO] [stderr] Downloaded criterion-plot v0.4.2 [INFO] [stderr] Downloaded once_cell v1.3.1 [INFO] [stderr] Downloaded tinytemplate v1.0.4 [INFO] [stderr] Downloaded oorandom v11.1.1 [INFO] [stderr] Downloaded js-sys v0.3.39 [INFO] [stderr] Downloaded serde_json v1.0.52 [INFO] [stderr] Downloaded bumpalo v3.2.1 [INFO] [stderr] Downloaded inkwell v0.1.0-llvm10sample [INFO] [stderr] Downloaded criterion v0.3.2 [INFO] [stderr] Downloaded slog-term v2.6.0 [INFO] [stderr] Downloaded bstr v0.2.12 [INFO] [stderr] Downloaded web-sys v0.3.39 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d53dac7a849d41a3010721b84dee462517ec0d92127c473a6d645f68e8185749 [INFO] running `Command { std: "docker" "start" "-a" "d53dac7a849d41a3010721b84dee462517ec0d92127c473a6d645f68e8185749", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d53dac7a849d41a3010721b84dee462517ec0d92127c473a6d645f68e8185749", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d53dac7a849d41a3010721b84dee462517ec0d92127c473a6d645f68e8185749", kill_on_drop: false }` [INFO] [stdout] d53dac7a849d41a3010721b84dee462517ec0d92127c473a6d645f68e8185749 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1e62b001f1ba8c8869dcea51956ce87eeaef13a3276163e64560514bf1b815f [INFO] running `Command { std: "docker" "start" "-a" "f1e62b001f1ba8c8869dcea51956ce87eeaef13a3276163e64560514bf1b815f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Compiling inkwell v0.1.0-llvm10sample [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Checking once_cell v1.3.1 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking debug_tree v0.3.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking hash-chain v0.2.5 (https://github.com/TheDan64/hash-chain?branch=master#603d46a7) [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking plotters v0.2.12 [INFO] [stderr] Checking oorandom v11.1.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking slog-term v2.6.0 [INFO] [stderr] Checking criterion-plot v0.4.2 [INFO] [stderr] Checking serde_json v1.0.52 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Compiling llvm-sys v100.2.0 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking tinytemplate v1.0.4 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling inkwell_internals v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling structopt-derive v0.4.7 [INFO] [stderr] Checking structopt v0.3.14 [INFO] [stderr] Checking limonite v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `fn_pass_manager` is never read [INFO] [stdout] --> src/codegen/llvm/mod.rs:767:5 [INFO] [stdout] | [INFO] [stdout] 763 | pub struct JitEngine<'codegen, 'context: 'codegen> { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 767 | fn_pass_manager: PassManager>, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GREEN_FG` is never used [INFO] [stdout] --> src/userfacing_error.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const GREEN_FG: &str = "\x1B[38;5;2m"; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `YELLOW_FG` is never used [INFO] [stdout] --> src/userfacing_error.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const YELLOW_FG: &str = "\x1B[38;5;3m"; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAGENTA_FG` is never used [INFO] [stdout] --> src/userfacing_error.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const MAGENTA_FG: &str = "\x1B[38;5;5m"; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LIGHT_BLUE_FG` is never used [INFO] [stdout] --> src/userfacing_error.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const LIGHT_BLUE_FG: &str = "\x1B[38;5;6m"; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DARK_GRAY_FG` is never used [INFO] [stdout] --> src/userfacing_error.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | const DARK_GRAY_FG: &str = "\x1B[38;5;8m"; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LIGHT_RED_FG` is never used [INFO] [stdout] --> src/userfacing_error.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | const LIGHT_RED_FG: &str = "\x1B[38;5;9m"; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking criterion v0.3.2 [INFO] [stdout] warning: field `fn_pass_manager` is never read [INFO] [stdout] --> src/codegen/llvm/mod.rs:767:5 [INFO] [stdout] | [INFO] [stdout] 763 | pub struct JitEngine<'codegen, 'context: 'codegen> { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 767 | fn_pass_manager: PassManager>, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GREEN_FG` is never used [INFO] [stdout] --> src/userfacing_error.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const GREEN_FG: &str = "\x1B[38;5;2m"; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `YELLOW_FG` is never used [INFO] [stdout] --> src/userfacing_error.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const YELLOW_FG: &str = "\x1B[38;5;3m"; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAGENTA_FG` is never used [INFO] [stdout] --> src/userfacing_error.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const MAGENTA_FG: &str = "\x1B[38;5;5m"; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LIGHT_BLUE_FG` is never used [INFO] [stdout] --> src/userfacing_error.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const LIGHT_BLUE_FG: &str = "\x1B[38;5;6m"; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DARK_GRAY_FG` is never used [INFO] [stdout] --> src/userfacing_error.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | const DARK_GRAY_FG: &str = "\x1B[38;5;8m"; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LIGHT_RED_FG` is never used [INFO] [stdout] --> src/userfacing_error.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | const LIGHT_RED_FG: &str = "\x1B[38;5;9m"; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fn_pass_manager` is never read [INFO] [stdout] --> src/codegen/llvm/mod.rs:767:5 [INFO] [stdout] | [INFO] [stdout] 763 | pub struct JitEngine<'codegen, 'context: 'codegen> { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 767 | fn_pass_manager: PassManager>, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GREEN_FG` is never used [INFO] [stdout] --> src/userfacing_error.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const GREEN_FG: &str = "\x1B[38;5;2m"; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `YELLOW_FG` is never used [INFO] [stdout] --> src/userfacing_error.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const YELLOW_FG: &str = "\x1B[38;5;3m"; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAGENTA_FG` is never used [INFO] [stdout] --> src/userfacing_error.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const MAGENTA_FG: &str = "\x1B[38;5;5m"; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LIGHT_BLUE_FG` is never used [INFO] [stdout] --> src/userfacing_error.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const LIGHT_BLUE_FG: &str = "\x1B[38;5;6m"; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DARK_GRAY_FG` is never used [INFO] [stdout] --> src/userfacing_error.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | const DARK_GRAY_FG: &str = "\x1B[38;5;8m"; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LIGHT_RED_FG` is never used [INFO] [stdout] --> src/userfacing_error.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | const LIGHT_RED_FG: &str = "\x1B[38;5;9m"; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fn_pass_manager` is never read [INFO] [stdout] --> src/codegen/llvm/mod.rs:767:5 [INFO] [stdout] | [INFO] [stdout] 763 | pub struct JitEngine<'codegen, 'context: 'codegen> { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 767 | fn_pass_manager: PassManager>, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GREEN_FG` is never used [INFO] [stdout] --> src/userfacing_error.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const GREEN_FG: &str = "\x1B[38;5;2m"; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `YELLOW_FG` is never used [INFO] [stdout] --> src/userfacing_error.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const YELLOW_FG: &str = "\x1B[38;5;3m"; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAGENTA_FG` is never used [INFO] [stdout] --> src/userfacing_error.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const MAGENTA_FG: &str = "\x1B[38;5;5m"; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LIGHT_BLUE_FG` is never used [INFO] [stdout] --> src/userfacing_error.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const LIGHT_BLUE_FG: &str = "\x1B[38;5;6m"; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DARK_GRAY_FG` is never used [INFO] [stdout] --> src/userfacing_error.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | const DARK_GRAY_FG: &str = "\x1B[38;5;8m"; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LIGHT_RED_FG` is never used [INFO] [stdout] --> src/userfacing_error.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | const LIGHT_RED_FG: &str = "\x1B[38;5;9m"; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.85s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "f1e62b001f1ba8c8869dcea51956ce87eeaef13a3276163e64560514bf1b815f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1e62b001f1ba8c8869dcea51956ce87eeaef13a3276163e64560514bf1b815f", kill_on_drop: false }` [INFO] [stdout] f1e62b001f1ba8c8869dcea51956ce87eeaef13a3276163e64560514bf1b815f