[INFO] fetching crate ultraman 0.3.2... [INFO] checking ultraman-0.3.2 against master#2e6fc425411280c658d852813de01c5157255088 for pr-128013 [INFO] extracting crate ultraman 0.3.2 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate ultraman 0.3.2 on toolchain 2e6fc425411280c658d852813de01c5157255088 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ultraman 0.3.2 [INFO] finished tweaking crates.io crate ultraman 0.3.2 [INFO] tweaked toml for crates.io crate ultraman 0.3.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate ultraman 0.3.2 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" "+2e6fc425411280c658d852813de01c5157255088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redox_syscall v0.2.12 [INFO] [stderr] Downloaded handlebars v4.2.2 [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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 76b06985b8f8b77d4270fd167835f5186d549ffd52f4fec181b105ab4635cdd2 [INFO] running `Command { std: "docker" "start" "-a" "76b06985b8f8b77d4270fd167835f5186d549ffd52f4fec181b105ab4635cdd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76b06985b8f8b77d4270fd167835f5186d549ffd52f4fec181b105ab4635cdd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76b06985b8f8b77d4270fd167835f5186d549ffd52f4fec181b105ab4635cdd2", kill_on_drop: false }` [INFO] [stdout] 76b06985b8f8b77d4270fd167835f5186d549ffd52f4fec181b105ab4635cdd2 [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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 116cc3c8573c9c7c228a8de1249a201d0eb1fa5db750fe18539ee57232c297f8 [INFO] running `Command { std: "docker" "start" "-a" "116cc3c8573c9c7c228a8de1249a201d0eb1fa5db750fe18539ee57232c297f8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.5 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling signal-hook v0.3.13 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Compiling anyhow v1.0.56 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking nix v0.23.1 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking shellwords v1.1.0 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking handlebars v4.2.2 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking ultraman v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `chown` is never used [INFO] [stdout] --> src/cmd/export/base.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub trait Exportable { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 75 | fn chown(&self, username: &str, dir: &PathBuf) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `opts` is never read [INFO] [stdout] --> src/process.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Process { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 21 | pub opts: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `chown` is never used [INFO] [stdout] --> src/cmd/export/base.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub trait Exportable { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 75 | fn chown(&self, username: &str, dir: &PathBuf) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `opts` is never read [INFO] [stdout] --> src/process.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Process { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 21 | pub opts: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.91s [INFO] running `Command { std: "docker" "inspect" "116cc3c8573c9c7c228a8de1249a201d0eb1fa5db750fe18539ee57232c297f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "116cc3c8573c9c7c228a8de1249a201d0eb1fa5db750fe18539ee57232c297f8", kill_on_drop: false }` [INFO] [stdout] 116cc3c8573c9c7c228a8de1249a201d0eb1fa5db750fe18539ee57232c297f8