[INFO] fetching crate ctftools 0.1.6... [INFO] checking ctftools-0.1.6 against try#8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346 for pr-86194 [INFO] extracting crate ctftools 0.1.6 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate ctftools 0.1.6 on toolchain 8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ctftools 0.1.6 [INFO] finished tweaking crates.io crate ctftools 0.1.6 [INFO] tweaked toml for crates.io crate ctftools 0.1.6 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sysinfo v0.15.9 [INFO] [stderr] Downloaded goblin v0.3.4 [INFO] [stderr] Downloaded checksec v0.0.8 [INFO] [stderr] Downloaded ropr v0.2.3 [INFO] [stderr] Downloaded iced-x86 v1.12.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 92cf4dfb1238b56962b28062a453469af9c411c51e9004878f1f9aeb01a01c60 [INFO] running `Command { std: "docker" "start" "-a" "92cf4dfb1238b56962b28062a453469af9c411c51e9004878f1f9aeb01a01c60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "92cf4dfb1238b56962b28062a453469af9c411c51e9004878f1f9aeb01a01c60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92cf4dfb1238b56962b28062a453469af9c411c51e9004878f1f9aeb01a01c60", kill_on_drop: false }` [INFO] [stdout] 92cf4dfb1238b56962b28062a453469af9c411c51e9004878f1f9aeb01a01c60 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e62abd9a34b9a88e67665d9b59b66453037e454d3bb46c95de9c3b63b3e5e0dd [INFO] running `Command { std: "docker" "start" "-a" "e62abd9a34b9a88e67665d9b59b66453037e454d3bb46c95de9c3b63b3e5e0dd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking crossbeam-utils v0.8.5 [INFO] [stderr] Checking iced-x86 v1.12.0 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking crossbeam-epoch v0.9.5 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Compiling sysinfo v0.15.9 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking globset v0.4.7 [INFO] [stderr] Checking ignore v0.4.18 [INFO] [stderr] Compiling scroll_derive v0.10.5 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking scroll v0.10.2 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking goblin v0.2.3 [INFO] [stderr] Checking goblin v0.3.4 [INFO] [stderr] Checking thiserror v1.0.25 [INFO] [stderr] Checking ropr v0.2.3 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking colored_json v2.1.0 [INFO] [stderr] Checking checksec v0.0.8 [INFO] [stderr] Checking ctftools v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/process.rs:74:2 [INFO] [stdout] | [INFO] [stdout] 74 | id: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/process.rs:74:2 [INFO] [stdout] | [INFO] [stdout] 74 | id: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [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 [unoptimized + debuginfo] target(s) in 29.12s [INFO] running `Command { std: "docker" "inspect" "e62abd9a34b9a88e67665d9b59b66453037e454d3bb46c95de9c3b63b3e5e0dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e62abd9a34b9a88e67665d9b59b66453037e454d3bb46c95de9c3b63b3e5e0dd", kill_on_drop: false }` [INFO] [stdout] e62abd9a34b9a88e67665d9b59b66453037e454d3bb46c95de9c3b63b3e5e0dd