[INFO] fetching crate mo 0.1.0... [INFO] checking mo-0.1.0 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] extracting crate mo 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate mo 0.1.0 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mo 0.1.0 [INFO] finished tweaking crates.io crate mo 0.1.0 [INFO] tweaked toml for crates.io crate mo 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate mo 0.1.0 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded number_prefix v0.2.8 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.71 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.71 [INFO] [stderr] Downloaded indicatif v0.11.0 [INFO] [stderr] Downloaded criterion-plot v0.4.3 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.71 [INFO] [stderr] Downloaded js-sys v0.3.48 [INFO] [stderr] Downloaded serde v1.0.124 [INFO] [stderr] Downloaded half v1.7.1 [INFO] [stderr] Downloaded syn v1.0.64 [INFO] [stderr] Downloaded serde_cbor v0.11.1 [INFO] [stderr] Downloaded criterion v0.3.4 [INFO] [stderr] Downloaded wasm-bindgen v0.2.71 [INFO] [stderr] Downloaded serde_derive v1.0.124 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.71 [INFO] [stderr] Downloaded pest_vm v2.1.0 [INFO] [stderr] Downloaded psm v0.1.12 [INFO] [stderr] Downloaded stacker v0.1.13 [INFO] [stderr] Downloaded lexical-core v0.7.5 [INFO] [stderr] Downloaded web-sys v0.3.48 [INFO] [stderr] Downloaded plotters v0.3.0 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1764b9d316f5c06b62f0454e69c5bc9e61e2807cb4adf5bf98dc06c5c81c8c62 [INFO] running `Command { std: "docker" "start" "-a" "1764b9d316f5c06b62f0454e69c5bc9e61e2807cb4adf5bf98dc06c5c81c8c62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1764b9d316f5c06b62f0454e69c5bc9e61e2807cb4adf5bf98dc06c5c81c8c62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1764b9d316f5c06b62f0454e69c5bc9e61e2807cb4adf5bf98dc06c5c81c8c62", kill_on_drop: false }` [INFO] [stdout] 1764b9d316f5c06b62f0454e69c5bc9e61e2807cb4adf5bf98dc06c5c81c8c62 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 29efb04ebdce84ad3647ffeb450628a3ab7fe5a44abb4c576cefc5e1a5bbf9b1 [INFO] running `Command { std: "docker" "start" "-a" "29efb04ebdce84ad3647ffeb450628a3ab7fe5a44abb4c576cefc5e1a5bbf9b1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.89 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Compiling lexical-core v0.7.5 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Checking ucd-trie v0.1.3 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking crossbeam-epoch v0.9.3 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Compiling psm v0.1.12 [INFO] [stderr] Compiling stacker v0.1.13 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking number_prefix v0.2.8 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking terminal_size v0.1.16 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rust-ini v0.13.0 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking plotters-backend v0.3.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking pest_meta v2.1.3 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking plotters-svg v0.3.0 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking plotters v0.3.0 [INFO] [stderr] Checking pest_vm v2.1.0 [INFO] [stderr] Checking serde_test v0.8.23 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking console v0.14.1 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Checking indicatif v0.11.0 [INFO] [stderr] Checking serde-hjson v0.9.1 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking config v0.10.1 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking mo v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion v0.3.4 [INFO] [stdout] warning: fields `total_count`, `weights`, and `choices_count` are never read [INFO] [stdout] --> src/generator/mod.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 39 | struct Context { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 40 | total_count: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | weights: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | choices_count: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Context` has derived impls for the traits `Default`, `Debug`, and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `total_count`, `weights`, and `choices_count` are never read [INFO] [stdout] --> src/generator/mod.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 39 | struct Context { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 40 | total_count: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | weights: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | choices_count: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Context` has derived impls for the traits `Default`, `Debug`, and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.63s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.4, nom v5.1.2 [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" "29efb04ebdce84ad3647ffeb450628a3ab7fe5a44abb4c576cefc5e1a5bbf9b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29efb04ebdce84ad3647ffeb450628a3ab7fe5a44abb4c576cefc5e1a5bbf9b1", kill_on_drop: false }` [INFO] [stdout] 29efb04ebdce84ad3647ffeb450628a3ab7fe5a44abb4c576cefc5e1a5bbf9b1 [INFO] checking mo-0.1.0 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] extracting crate mo 0.1.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate mo 0.1.0 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mo 0.1.0 [INFO] finished tweaking crates.io crate mo 0.1.0 [INFO] tweaked toml for crates.io crate mo 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate mo 0.1.0 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 519f7db04f1f08ed83af025b8f568f5b927a28d150f1dce3c7a77a629b5ce36a [INFO] running `Command { std: "docker" "start" "-a" "519f7db04f1f08ed83af025b8f568f5b927a28d150f1dce3c7a77a629b5ce36a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "519f7db04f1f08ed83af025b8f568f5b927a28d150f1dce3c7a77a629b5ce36a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "519f7db04f1f08ed83af025b8f568f5b927a28d150f1dce3c7a77a629b5ce36a", kill_on_drop: false }` [INFO] [stdout] 519f7db04f1f08ed83af025b8f568f5b927a28d150f1dce3c7a77a629b5ce36a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b1e8171e68dd83eb88e2e85bdcf7d60fa10b256fe2f9c1e065831a6536c4837 [INFO] running `Command { std: "docker" "start" "-a" "6b1e8171e68dd83eb88e2e85bdcf7d60fa10b256fe2f9c1e065831a6536c4837", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.89 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling lexical-core v0.7.5 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking ucd-trie v0.1.3 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking crossbeam-epoch v0.9.3 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking terminal_size v0.1.16 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking number_prefix v0.2.8 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rust-ini v0.13.0 [INFO] [stderr] Checking plotters-backend v0.3.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Checking pest_meta v2.1.3 [INFO] [stderr] Checking plotters-svg v0.3.0 [INFO] [stderr] Compiling psm v0.1.12 [INFO] [stderr] Compiling stacker v0.1.13 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking plotters v0.3.0 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking pest_vm v2.1.0 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking serde_test v0.8.23 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking serde-hjson v0.9.1 [INFO] [stderr] Checking console v0.14.1 [INFO] [stderr] Checking indicatif v0.11.0 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking config v0.10.1 [INFO] [stderr] Checking criterion v0.3.4 [INFO] [stderr] Checking mo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `total_count`, `weights`, and `choices_count` are never read [INFO] [stdout] --> src/generator/mod.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 39 | struct Context { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 40 | total_count: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | weights: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | choices_count: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Context` has derived impls for the traits `Default`, `Debug`, and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `total_count`, `weights`, and `choices_count` are never read [INFO] [stdout] --> src/generator/mod.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 39 | struct Context { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 40 | total_count: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | weights: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | choices_count: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Context` has derived impls for the traits `Default`, `Debug`, and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.93s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.4, nom v5.1.2 [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" "6b1e8171e68dd83eb88e2e85bdcf7d60fa10b256fe2f9c1e065831a6536c4837", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b1e8171e68dd83eb88e2e85bdcf7d60fa10b256fe2f9c1e065831a6536c4837", kill_on_drop: false }` [INFO] [stdout] 6b1e8171e68dd83eb88e2e85bdcf7d60fa10b256fe2f9c1e065831a6536c4837