[INFO] cloning repository https://github.com/avencera/splitmonic [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/avencera/splitmonic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favencera%2Fsplitmonic", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favencera%2Fsplitmonic'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ee480b2e2d0fed20637cd119c4c60bd7e97e52f0 [INFO] checking avencera/splitmonic/ee480b2e2d0fed20637cd119c4c60bd7e97e52f0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favencera%2Fsplitmonic" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/avencera/splitmonic 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/avencera/splitmonic [INFO] finished tweaking git repo https://github.com/avencera/splitmonic [INFO] tweaked toml for git repo https://github.com/avencera/splitmonic written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/avencera/splitmonic 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] warning: /workspace/builds/worker-4-tc1/source/crates/bip39/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zeroize_derive v1.1.0 [INFO] [stderr] Downloaded bitcoin_hashes v0.9.6 [INFO] [stderr] Downloaded tui v0.15.0 [INFO] [stderr] Downloaded splitmonic_bip39 v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3c52369faaea2a6c7d665badba808af3fe8319b74ad811d64519f216b9635982 [INFO] running `Command { std: "docker" "start" "-a" "3c52369faaea2a6c7d665badba808af3fe8319b74ad811d64519f216b9635982", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c52369faaea2a6c7d665badba808af3fe8319b74ad811d64519f216b9635982", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c52369faaea2a6c7d665badba808af3fe8319b74ad811d64519f216b9635982", kill_on_drop: false }` [INFO] [stdout] 3c52369faaea2a6c7d665badba808af3fe8319b74ad811d64519f216b9635982 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4c9e999604eb294e5bce226321b04648a0aab7f9171941e4adfef3321fd08c17 [INFO] running `Command { std: "docker" "start" "-a" "4c9e999604eb294e5bce226321b04648a0aab7f9171941e4adfef3321fd08c17", kill_on_drop: false }` [INFO] [stderr] warning: /opt/rustwide/workdir/crates/bip39/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking bitcoin_hashes v0.9.6 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking sharded-slab v0.1.1 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking tracing-subscriber v0.2.18 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking gimli v0.24.0 [INFO] [stderr] Compiling eyre v0.6.5 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Checking object v0.25.3 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking signal-hook v0.1.17 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking rustc-demangle v0.1.19 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking owo-colors v1.3.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking crossterm v0.19.0 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking tui v0.15.0 [INFO] [stderr] Checking splitmonic_bip39 v1.0.0 (/opt/rustwide/workdir/crates/bip39) [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> crates/bip39/src/lib.rs:785:19 [INFO] [stdout] | [INFO] [stdout] 785 | #[cfg(features = "std")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 785 | #[cfg(feature = "std")] [INFO] [stdout] | ~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking addr2line v0.15.2 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling zeroize_derive v1.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking splitmonic_bip39 v1.0.0 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking tracing-error v0.1.2 [INFO] [stderr] Checking thiserror v1.0.25 [INFO] [stderr] Checking splitmonic v0.1.0 (/opt/rustwide/workdir/crates/splitmonic) [INFO] [stderr] Checking color-spantrace v0.1.6 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking color-eyre v0.5.11 [INFO] [stderr] Checking splitmonic_cli v0.1.0 (/opt/rustwide/workdir/splitmonic_cli) [INFO] [stdout] warning: variant `Debug` is never constructed [INFO] [stdout] --> splitmonic_cli/src/split_app.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 64 | pub enum Message { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] 65 | None, [INFO] [stdout] 66 | Debug(String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Debug` is never constructed [INFO] [stdout] --> splitmonic_cli/src/split_app.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 64 | pub enum Message { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] 65 | None, [INFO] [stdout] 66 | Debug(String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Message` has a derived impl for the trait `Debug`, but this is 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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.80s [INFO] running `Command { std: "docker" "inspect" "4c9e999604eb294e5bce226321b04648a0aab7f9171941e4adfef3321fd08c17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c9e999604eb294e5bce226321b04648a0aab7f9171941e4adfef3321fd08c17", kill_on_drop: false }` [INFO] [stdout] 4c9e999604eb294e5bce226321b04648a0aab7f9171941e4adfef3321fd08c17