[INFO] cloning repository https://github.com/jacobrosenthal/uf2-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jacobrosenthal/uf2-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobrosenthal%2Fuf2-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobrosenthal%2Fuf2-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3b3669bc79ae7ac5da0fc8730881b1b972f3176f [INFO] checking jacobrosenthal/uf2-rs against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobrosenthal%2Fuf2-rs" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jacobrosenthal/uf2-rs on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jacobrosenthal/uf2-rs [INFO] finished tweaking git repo https://github.com/jacobrosenthal/uf2-rs [INFO] tweaked toml for git repo https://github.com/jacobrosenthal/uf2-rs written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0418ccb5e6a90583f6e6dbadd3ac18137b1063e3b43c5cb2cb9cc72d63eea800 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0418ccb5e6a90583f6e6dbadd3ac18137b1063e3b43c5cb2cb9cc72d63eea800", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0418ccb5e6a90583f6e6dbadd3ac18137b1063e3b43c5cb2cb9cc72d63eea800", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0418ccb5e6a90583f6e6dbadd3ac18137b1063e3b43c5cb2cb9cc72d63eea800", kill_on_drop: false }` [INFO] [stdout] 0418ccb5e6a90583f6e6dbadd3ac18137b1063e3b43c5cb2cb9cc72d63eea800 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23388665811fa1e23b8068b7cf2debebe78a163315dd7d1a90fdbb72c7b277a0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "23388665811fa1e23b8068b7cf2debebe78a163315dd7d1a90fdbb72c7b277a0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Checking gimli v0.25.0 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking crc-any v2.4.0 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking object v0.26.2 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling hidapi v1.2.6 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Checking pretty_env_logger v0.3.1 [INFO] [stderr] Checking addr2line v0.16.0 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling scroll_derive v0.10.5 [INFO] [stderr] Compiling structopt-derive v0.4.16 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking rustc-cfg v0.4.0 [INFO] [stderr] Checking scroll v0.10.2 [INFO] [stderr] Checking goblin v0.2.3 [INFO] [stderr] Checking structopt v0.3.23 [INFO] [stderr] Checking cargo-project v0.2.6 [INFO] [stderr] Checking hf2 v0.3.1 (/opt/rustwide/workdir/hf2) [INFO] [stderr] Checking cargo-hf2 v0.3.1 (/opt/rustwide/workdir/cargo-hf2) [INFO] [stderr] Checking hf2-cli v0.3.1 (/opt/rustwide/workdir/hf2-cli) [INFO] [stdout] warning: field is never read: `package` [INFO] [stdout] --> cargo-hf2/src/main.rs:158:5 [INFO] [stdout] | [INFO] [stdout] 158 | package: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `manifest_path` [INFO] [stdout] --> cargo-hf2/src/main.rs:164:5 [INFO] [stdout] | [INFO] [stdout] 164 | manifest_path: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `no_default_features` [INFO] [stdout] --> cargo-hf2/src/main.rs:166:5 [INFO] [stdout] | [INFO] [stdout] 166 | no_default_features: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `all_features` [INFO] [stdout] --> cargo-hf2/src/main.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 168 | all_features: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `features` [INFO] [stdout] --> cargo-hf2/src/main.rs:170:5 [INFO] [stdout] | [INFO] [stdout] 170 | features: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `package` [INFO] [stdout] --> cargo-hf2/src/main.rs:158:5 [INFO] [stdout] | [INFO] [stdout] 158 | package: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `manifest_path` [INFO] [stdout] --> cargo-hf2/src/main.rs:164:5 [INFO] [stdout] | [INFO] [stdout] 164 | manifest_path: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `no_default_features` [INFO] [stdout] --> cargo-hf2/src/main.rs:166:5 [INFO] [stdout] | [INFO] [stdout] 166 | no_default_features: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `all_features` [INFO] [stdout] --> cargo-hf2/src/main.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 168 | all_features: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `features` [INFO] [stdout] --> cargo-hf2/src/main.rs:170:5 [INFO] [stdout] | [INFO] [stdout] 170 | features: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `Command { std: "docker" "inspect" "23388665811fa1e23b8068b7cf2debebe78a163315dd7d1a90fdbb72c7b277a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23388665811fa1e23b8068b7cf2debebe78a163315dd7d1a90fdbb72c7b277a0", kill_on_drop: false }` [INFO] [stdout] 23388665811fa1e23b8068b7cf2debebe78a163315dd7d1a90fdbb72c7b277a0