[INFO] cloning repository https://github.com/jam1garner/gc-adapter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jam1garner/gc-adapter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjam1garner%2Fgc-adapter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjam1garner%2Fgc-adapter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 26a441dea043806a2a8e0b8d7e1e7a253c62df92 [INFO] checking jam1garner/gc-adapter against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjam1garner%2Fgc-adapter" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jam1garner/gc-adapter on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jam1garner/gc-adapter [INFO] finished tweaking git repo https://github.com/jam1garner/gc-adapter [INFO] tweaked toml for git repo https://github.com/jam1garner/gc-adapter written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jam1garner/gc-adapter 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Locking 1 package [INFO] [stderr] Updating gc-adapter v0.1.2 (/workspace/builds/worker-1-tc1/source) -> v0.1.3 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rusb v0.6.5 [INFO] [stderr] Downloaded libusb1-sys v0.4.2 [INFO] [stderr] Downloaded binread_derive v1.4.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eaab53ec48660639b397f16c9dc0b73f4fe80cf2e2a9fb105723b7df09a07b79 [INFO] running `Command { std: "docker" "start" "-a" "eaab53ec48660639b397f16c9dc0b73f4fe80cf2e2a9fb105723b7df09a07b79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eaab53ec48660639b397f16c9dc0b73f4fe80cf2e2a9fb105723b7df09a07b79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eaab53ec48660639b397f16c9dc0b73f4fe80cf2e2a9fb105723b7df09a07b79", kill_on_drop: false }` [INFO] [stdout] eaab53ec48660639b397f16c9dc0b73f4fe80cf2e2a9fb105723b7df09a07b79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3c2ab33fe2e28155805fa34921d3b0d920e44a01b342b591d5a6a2a86541e03 [INFO] running `Command { std: "docker" "start" "-a" "c3c2ab33fe2e28155805fa34921d3b0d920e44a01b342b591d5a6a2a86541e03", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.51 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling binread_derive v1.4.2 [INFO] [stderr] Compiling modular-bitfield-impl v0.11.2 [INFO] [stderr] Checking modular-bitfield v0.11.2 [INFO] [stderr] Checking binread v1.4.1 [INFO] [stderr] Checking gc-adapter v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/axis.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/lib.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `padding` is never used [INFO] [stdout] --> src/parsing.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 22 | / /// Status of controller for the given port [INFO] [stdout] 23 | | #[bitfield] [INFO] [stdout] 24 | | #[derive(BinRead, Debug, Default, Copy, Clone, PartialEq)] [INFO] [stdout] 25 | | #[br(map = Self::from_bytes)] [INFO] [stdout] 26 | | pub struct ControllerStatus { [INFO] [stdout] | |___________________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | padding: B2 [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `padding` is never used [INFO] [stdout] --> src/parsing.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 22 | / /// Status of controller for the given port [INFO] [stdout] 23 | | #[bitfield] [INFO] [stdout] 24 | | #[derive(BinRead, Debug, Default, Copy, Clone, PartialEq)] [INFO] [stdout] 25 | | #[br(map = Self::from_bytes)] [INFO] [stdout] 26 | | pub struct ControllerStatus { [INFO] [stdout] | |___________________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | padding: B2 [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.67s [INFO] running `Command { std: "docker" "inspect" "c3c2ab33fe2e28155805fa34921d3b0d920e44a01b342b591d5a6a2a86541e03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3c2ab33fe2e28155805fa34921d3b0d920e44a01b342b591d5a6a2a86541e03", kill_on_drop: false }` [INFO] [stdout] c3c2ab33fe2e28155805fa34921d3b0d920e44a01b342b591d5a6a2a86541e03 [INFO] checking jam1garner/gc-adapter against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjam1garner%2Fgc-adapter" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jam1garner/gc-adapter on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jam1garner/gc-adapter [INFO] finished tweaking git repo https://github.com/jam1garner/gc-adapter [INFO] tweaked toml for git repo https://github.com/jam1garner/gc-adapter written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jam1garner/gc-adapter 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Locking 1 package [INFO] [stderr] Updating gc-adapter v0.1.2 (/workspace/builds/worker-1-tc2/source) -> v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 896b1ff383fdd4efaa3253ae7c7c4091689687d5431703d4c2bfb07f13f52990 [INFO] running `Command { std: "docker" "start" "-a" "896b1ff383fdd4efaa3253ae7c7c4091689687d5431703d4c2bfb07f13f52990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "896b1ff383fdd4efaa3253ae7c7c4091689687d5431703d4c2bfb07f13f52990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "896b1ff383fdd4efaa3253ae7c7c4091689687d5431703d4c2bfb07f13f52990", kill_on_drop: false }` [INFO] [stdout] 896b1ff383fdd4efaa3253ae7c7c4091689687d5431703d4c2bfb07f13f52990 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b17d8dbd96df65b21c18bc130ece43bb34890ce3a0c1765ccebd15c7bf8508ed [INFO] running `Command { std: "docker" "start" "-a" "b17d8dbd96df65b21c18bc130ece43bb34890ce3a0c1765ccebd15c7bf8508ed", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.51 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling modular-bitfield-impl v0.11.2 [INFO] [stderr] Compiling binread_derive v1.4.2 [INFO] [stderr] Checking modular-bitfield v0.11.2 [INFO] [stderr] Checking binread v1.4.1 [INFO] [stderr] Checking gc-adapter v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/axis.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/lib.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `padding` is never used [INFO] [stdout] --> src/parsing.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 22 | / /// Status of controller for the given port [INFO] [stdout] 23 | | #[bitfield] [INFO] [stdout] 24 | | #[derive(BinRead, Debug, Default, Copy, Clone, PartialEq)] [INFO] [stdout] 25 | | #[br(map = Self::from_bytes)] [INFO] [stdout] 26 | | pub struct ControllerStatus { [INFO] [stdout] | |___________________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | padding: B2 [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `padding` is never used [INFO] [stdout] --> src/parsing.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 22 | / /// Status of controller for the given port [INFO] [stdout] 23 | | #[bitfield] [INFO] [stdout] 24 | | #[derive(BinRead, Debug, Default, Copy, Clone, PartialEq)] [INFO] [stdout] 25 | | #[br(map = Self::from_bytes)] [INFO] [stdout] 26 | | pub struct ControllerStatus { [INFO] [stdout] | |___________________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | padding: B2 [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.42s [INFO] running `Command { std: "docker" "inspect" "b17d8dbd96df65b21c18bc130ece43bb34890ce3a0c1765ccebd15c7bf8508ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b17d8dbd96df65b21c18bc130ece43bb34890ce3a0c1765ccebd15c7bf8508ed", kill_on_drop: false }` [INFO] [stdout] b17d8dbd96df65b21c18bc130ece43bb34890ce3a0c1765ccebd15c7bf8508ed