[INFO] fetching crate pwrsurge 0.3.1... [INFO] checking pwrsurge-0.3.1 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] extracting crate pwrsurge 0.3.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate pwrsurge 0.3.1 [INFO] finished tweaking crates.io crate pwrsurge 0.3.1 [INFO] tweaked toml for crates.io crate pwrsurge 0.3.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pwrsurge 0.3.1 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate pwrsurge 0.3.1 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded buffering_nocopy_macro v0.2.2 [INFO] [stderr] Downloaded neli v0.5.1 [INFO] [stderr] Downloaded rust-ini v0.10.3 [INFO] [stderr] Downloaded buffering v0.5.0 [INFO] [stderr] Downloaded socket2 v0.3.17 [INFO] [stderr] Downloaded mio v0.7.6 [INFO] [stderr] Downloaded syn v1.0.51 [INFO] [stderr] Downloaded tokio v0.3.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cdf3027aeab9aabbc8e11d82d3d71855c1817ef7d1068d7a7e3146f500224d26 [INFO] running `Command { std: "docker" "start" "-a" "cdf3027aeab9aabbc8e11d82d3d71855c1817ef7d1068d7a7e3146f500224d26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cdf3027aeab9aabbc8e11d82d3d71855c1817ef7d1068d7a7e3146f500224d26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdf3027aeab9aabbc8e11d82d3d71855c1817ef7d1068d7a7e3146f500224d26", kill_on_drop: false }` [INFO] [stdout] cdf3027aeab9aabbc8e11d82d3d71855c1817ef7d1068d7a7e3146f500224d26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a24fe0fa3c7740de14860ad48397dda6559b2ca4011404862c985c953b6a7c4 [INFO] running `Command { std: "docker" "start" "-a" "4a24fe0fa3c7740de14860ad48397dda6559b2ca4011404862c985c953b6a7c4", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.51 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling tokio v0.3.4 [INFO] [stderr] Compiling cc v1.0.65 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Checking pin-project-lite v0.2.0 [INFO] [stderr] Checking bytes v0.6.0 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking rust-ini v0.10.3 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking mio v0.7.6 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling buffering_nocopy_macro v0.2.2 [INFO] [stderr] Checking buffering v0.5.0 [INFO] [stderr] Checking pin-project v1.0.2 [INFO] [stderr] Checking futures-util v0.3.8 [INFO] [stderr] Checking neli v0.5.1 [INFO] [stderr] Checking pwrsurge v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `input` is never read [INFO] [stdout] --> src/args.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct CfgFile { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 15 | pub input: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EvdevError` is never constructed [INFO] [stdout] --> src/evdev.rs:81:8 [INFO] [stdout] | [INFO] [stdout] 81 | struct EvdevError(String); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/evdev.rs:65:17 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn iter(&self) -> collections::hash_map::Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 65 | pub fn iter(&self) -> collections::hash_map::Iter<'_, String, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `input` is never read [INFO] [stdout] --> src/args.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct CfgFile { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 15 | pub input: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EvdevError` is never constructed [INFO] [stdout] --> src/evdev.rs:81:8 [INFO] [stdout] | [INFO] [stdout] 81 | struct EvdevError(String); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/evdev.rs:65:17 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn iter(&self) -> collections::hash_map::Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 65 | pub fn iter(&self) -> collections::hash_map::Iter<'_, String, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.30s [INFO] running `Command { std: "docker" "inspect" "4a24fe0fa3c7740de14860ad48397dda6559b2ca4011404862c985c953b6a7c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a24fe0fa3c7740de14860ad48397dda6559b2ca4011404862c985c953b6a7c4", kill_on_drop: false }` [INFO] [stdout] 4a24fe0fa3c7740de14860ad48397dda6559b2ca4011404862c985c953b6a7c4