[INFO] cloning repository https://github.com/jacobrosenthal/cargo-uf2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jacobrosenthal/cargo-uf2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobrosenthal%2Fcargo-uf2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobrosenthal%2Fcargo-uf2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 85dab52477d9a74676c9f102eb895cc575d77ceb [INFO] checking jacobrosenthal/cargo-uf2 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobrosenthal%2Fcargo-uf2" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jacobrosenthal/cargo-uf2 [INFO] finished tweaking git repo https://github.com/jacobrosenthal/cargo-uf2 [INFO] tweaked toml for git repo https://github.com/jacobrosenthal/cargo-uf2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jacobrosenthal/cargo-uf2 on toolchain b1f2594eac607c1f051534800237eeedb5590a49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jacobrosenthal/cargo-uf2 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3fd1fcb0ea0aa3c311c3edfd86fa7cc0ce983ca3b2d8d4fa7626d38f9153acd4 [INFO] running `Command { std: "docker" "start" "-a" "3fd1fcb0ea0aa3c311c3edfd86fa7cc0ce983ca3b2d8d4fa7626d38f9153acd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3fd1fcb0ea0aa3c311c3edfd86fa7cc0ce983ca3b2d8d4fa7626d38f9153acd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fd1fcb0ea0aa3c311c3edfd86fa7cc0ce983ca3b2d8d4fa7626d38f9153acd4", kill_on_drop: false }` [INFO] [stdout] 3fd1fcb0ea0aa3c311c3edfd86fa7cc0ce983ca3b2d8d4fa7626d38f9153acd4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52df204a9e6c4ee1c6bde667edf356d7c6a24faae7a9c7bddbec9623c96ea720 [INFO] running `Command { std: "docker" "start" "-a" "52df204a9e6c4ee1c6bde667edf356d7c6a24faae7a9c7bddbec9623c96ea720", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling syn v1.0.9 [INFO] [stderr] Compiling cc v1.0.47 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling serde v1.0.103 [INFO] [stderr] Compiling scroll v0.9.2 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Checking odds v0.2.26 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking itertools v0.4.19 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking crc-any v2.2.3 [INFO] [stderr] Checking arrayvec v0.3.25 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling hidapi v0.5.2 [INFO] [stderr] Checking hexdump v0.1.0 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking colored v1.9.0 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Compiling scroll_derive v0.9.5 [INFO] [stderr] Checking pretty_env_logger v0.3.1 [INFO] [stderr] Checking goblin v0.0.24 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling scroll_derive v0.10.1 [INFO] [stderr] Compiling serde_derive v1.0.103 [INFO] [stderr] Compiling structopt-derive v0.3.5 [INFO] [stderr] Checking scroll v0.10.1 [INFO] [stderr] Checking structopt v0.3.5 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking rustc-cfg v0.4.0 [INFO] [stderr] Checking uf2 v0.1.0 (https://github.com/jacobrosenthal/uf2-rs?rev=7a7412aac538852f5aa44f652fee7acda47879a1#7a7412aa) [INFO] [stderr] Checking cargo-project v0.2.3 [INFO] [stderr] Checking cargo-uf2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `package`, `manifest_path`, `no_default_features`, `all_features`, and `features` are never read [INFO] [stdout] --> src/main.rs:274:5 [INFO] [stdout] | [INFO] [stdout] 267 | struct Opt { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 274 | package: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 280 | manifest_path: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 281 | #[structopt(long)] [INFO] [stdout] 282 | no_default_features: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 283 | #[structopt(long)] [INFO] [stdout] 284 | all_features: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 285 | #[structopt(long)] [INFO] [stdout] 286 | features: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `package`, `manifest_path`, `no_default_features`, `all_features`, and `features` are never read [INFO] [stdout] --> src/main.rs:274:5 [INFO] [stdout] | [INFO] [stdout] 267 | struct Opt { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 274 | package: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 280 | manifest_path: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 281 | #[structopt(long)] [INFO] [stdout] 282 | no_default_features: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 283 | #[structopt(long)] [INFO] [stdout] 284 | all_features: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 285 | #[structopt(long)] [INFO] [stdout] 286 | features: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.74s [INFO] running `Command { std: "docker" "inspect" "52df204a9e6c4ee1c6bde667edf356d7c6a24faae7a9c7bddbec9623c96ea720", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52df204a9e6c4ee1c6bde667edf356d7c6a24faae7a9c7bddbec9623c96ea720", kill_on_drop: false }` [INFO] [stdout] 52df204a9e6c4ee1c6bde667edf356d7c6a24faae7a9c7bddbec9623c96ea720