[INFO] cloning repository https://github.com/johnpmayer/cat-herd [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/johnpmayer/cat-herd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnpmayer%2Fcat-herd", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnpmayer%2Fcat-herd'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bb1b585ca9a9fb28c7678b1121d123cb189e1128 [INFO] checking johnpmayer/cat-herd against master#d8810e3e2dab96778d20dd6d746ff95465515509 for pr-137033 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnpmayer%2Fcat-herd" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/johnpmayer/cat-herd on toolchain d8810e3e2dab96778d20dd6d746ff95465515509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/johnpmayer/cat-herd [INFO] finished tweaking git repo https://github.com/johnpmayer/cat-herd [INFO] tweaked toml for git repo https://github.com/johnpmayer/cat-herd written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/johnpmayer/cat-herd 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" "+d8810e3e2dab96778d20dd6d746ff95465515509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+d8810e3e2dab96778d20dd6d746ff95465515509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b89681e587ebc783a6b4bb7c34d8c85c2f3539bbf310b472e762a5d72fdb792f [INFO] running `Command { std: "docker" "start" "-a" "b89681e587ebc783a6b4bb7c34d8c85c2f3539bbf310b472e762a5d72fdb792f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b89681e587ebc783a6b4bb7c34d8c85c2f3539bbf310b472e762a5d72fdb792f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b89681e587ebc783a6b4bb7c34d8c85c2f3539bbf310b472e762a5d72fdb792f", kill_on_drop: false }` [INFO] [stdout] b89681e587ebc783a6b4bb7c34d8c85c2f3539bbf310b472e762a5d72fdb792f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 645d678e4a450bba9fea7a07e3b928d4857b969c01df6d8a8623f0a271e604b8 [INFO] running `Command { std: "docker" "start" "-a" "645d678e4a450bba9fea7a07e3b928d4857b969c01df6d8a8623f0a271e604b8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.62 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking unicode-segmentation v1.7.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking termion v1.5.6 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking tui v0.14.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking cat-herd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/util/mod.rs:64:41 [INFO] [stdout] | [INFO] [stdout] 63 | impl<'a> TabsState<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 64 | pub fn new(titles: Vec<&'a str>) -> TabsState { [INFO] [stdout] | ^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/util/mod.rs:64:41 [INFO] [stdout] | [INFO] [stdout] 63 | impl<'a> TabsState<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 64 | pub fn new(titles: Vec<&'a str>) -> TabsState { [INFO] [stdout] | ^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `target` is never read [INFO] [stdout] --> src/main.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 47 | struct BazelJvmBinary { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 48 | target: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BazelJvmBinary` 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: fields `workspace` and `script` are never read [INFO] [stdout] --> src/main.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 52 | struct YarnScript { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 53 | workspace: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 54 | script: String [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `YarnScript` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `bazel`, `yarn`, and `dependencies` are never read [INFO] [stdout] --> src/main.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 58 | struct Job { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 59 | name: String, [INFO] [stdout] 60 | bazel: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 61 | yarn: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] 62 | dependencies: Option> [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Job` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `target` is never read [INFO] [stdout] --> src/main.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 47 | struct BazelJvmBinary { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 48 | target: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BazelJvmBinary` 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: fields `workspace` and `script` are never read [INFO] [stdout] --> src/main.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 52 | struct YarnScript { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 53 | workspace: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 54 | script: String [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `YarnScript` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `bazel`, `yarn`, and `dependencies` are never read [INFO] [stdout] --> src/main.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 58 | struct Job { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 59 | name: String, [INFO] [stdout] 60 | bazel: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 61 | yarn: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] 62 | dependencies: Option> [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Job` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.83s [INFO] running `Command { std: "docker" "inspect" "645d678e4a450bba9fea7a07e3b928d4857b969c01df6d8a8623f0a271e604b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "645d678e4a450bba9fea7a07e3b928d4857b969c01df6d8a8623f0a271e604b8", kill_on_drop: false }` [INFO] [stdout] 645d678e4a450bba9fea7a07e3b928d4857b969c01df6d8a8623f0a271e604b8