[INFO] fetching crate md22 0.1.0... [INFO] testing md22-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate md22 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate md22 0.1.0 [INFO] finished tweaking crates.io crate md22 0.1.0 [INFO] tweaked toml for crates.io crate md22 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate md22 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 5 packages to latest compatible versions [INFO] [stderr] Adding embedded-hal v0.2.7 (available: v1.0.0) [INFO] [stderr] Adding embedded-hal-mock v0.7.2 (available: v0.11.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded embedded-hal-mock v0.7.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 857fc70e03ed66a607843a416447520bdc009b80f74879536e1e391fd66eae41 [INFO] running `Command { std: "docker" "start" "-a" "857fc70e03ed66a607843a416447520bdc009b80f74879536e1e391fd66eae41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "857fc70e03ed66a607843a416447520bdc009b80f74879536e1e391fd66eae41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "857fc70e03ed66a607843a416447520bdc009b80f74879536e1e391fd66eae41", kill_on_drop: false }` [INFO] [stdout] 857fc70e03ed66a607843a416447520bdc009b80f74879536e1e391fd66eae41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f8f7c17eb794b815a0663adee58d1ba52be0fcf39c3c5eca681f7d8c283b995d [INFO] running `Command { std: "docker" "start" "-a" "f8f7c17eb794b815a0663adee58d1ba52be0fcf39c3c5eca681f7d8c283b995d", kill_on_drop: false }` [INFO] [stderr] Compiling nb v1.1.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling embedded-hal-mock v0.7.2 [INFO] [stderr] Compiling md22 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 70 | OperatingMode::Mode0 | OperatingMode::Mode1 => false, [INFO] [stdout] | ------------------------------------------- matches all the relevant values [INFO] [stdout] 71 | _ => true, [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `mode` is never read [INFO] [stdout] --> src/lib.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct Md22 { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 80 | mode: u8, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_read_only` is never used [INFO] [stdout] --> src/register.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Register { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn is_read_only(self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "f8f7c17eb794b815a0663adee58d1ba52be0fcf39c3c5eca681f7d8c283b995d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8f7c17eb794b815a0663adee58d1ba52be0fcf39c3c5eca681f7d8c283b995d", kill_on_drop: false }` [INFO] [stdout] f8f7c17eb794b815a0663adee58d1ba52be0fcf39c3c5eca681f7d8c283b995d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 67cac04b8298c2dc79367fe28f567b3e361b1e921de6601cd95719f08359c9b1 [INFO] running `Command { std: "docker" "start" "-a" "67cac04b8298c2dc79367fe28f567b3e361b1e921de6601cd95719f08359c9b1", kill_on_drop: false }` [INFO] [stderr] Compiling md22 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 70 | OperatingMode::Mode0 | OperatingMode::Mode1 => false, [INFO] [stdout] | ------------------------------------------- matches all the relevant values [INFO] [stdout] 71 | _ => true, [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `mode` is never read [INFO] [stdout] --> src/lib.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct Md22 { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 80 | mode: u8, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_read_only` is never used [INFO] [stdout] --> src/register.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Register { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn is_read_only(self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 70 | OperatingMode::Mode0 | OperatingMode::Mode1 => false, [INFO] [stdout] | ------------------------------------------- matches all the relevant values [INFO] [stdout] 71 | _ => true, [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `mode` is never read [INFO] [stdout] --> src/lib.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct Md22 { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 80 | mode: u8, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_read_only` is never used [INFO] [stdout] --> src/register.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Register { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn is_read_only(self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "67cac04b8298c2dc79367fe28f567b3e361b1e921de6601cd95719f08359c9b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67cac04b8298c2dc79367fe28f567b3e361b1e921de6601cd95719f08359c9b1", kill_on_drop: false }` [INFO] [stdout] 67cac04b8298c2dc79367fe28f567b3e361b1e921de6601cd95719f08359c9b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4285930ab45e3ba87f7748805eb3e6989f0bb6cd8522dd7117413ccca172c10f [INFO] running `Command { std: "docker" "start" "-a" "4285930ab45e3ba87f7748805eb3e6989f0bb6cd8522dd7117413ccca172c10f", kill_on_drop: false }` [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/lib.rs:71:13 [INFO] [stderr] | [INFO] [stderr] 70 | OperatingMode::Mode0 | OperatingMode::Mode1 => false, [INFO] [stderr] | ------------------------------------------- matches all the relevant values [INFO] [stderr] 71 | _ => true, [INFO] [stderr] | ^ no value can reach this [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `mode` is never read [INFO] [stderr] --> src/lib.rs:80:5 [INFO] [stderr] | [INFO] [stderr] 77 | pub struct Md22 { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] ... [INFO] [stderr] 80 | mode: u8, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: method `is_read_only` is never used [INFO] [stderr] --> src/register.rs:23:12 [INFO] [stderr] | [INFO] [stderr] 17 | impl Register { [INFO] [stderr] | ------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 23 | pub fn is_read_only(self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `md22` (lib) generated 3 warnings [INFO] [stderr] warning: `md22` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/md22-86b08886a59f2aa2) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::set_acceleration ... ok [INFO] [stdout] test tests::get_software_revision ... ok [INFO] [stdout] test tests::set_mode ... ok [INFO] [stdout] test tests::set_speed ... ok [INFO] [stdout] test tests::set_turn ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests md22 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4285930ab45e3ba87f7748805eb3e6989f0bb6cd8522dd7117413ccca172c10f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4285930ab45e3ba87f7748805eb3e6989f0bb6cd8522dd7117413ccca172c10f", kill_on_drop: false }` [INFO] [stdout] 4285930ab45e3ba87f7748805eb3e6989f0bb6cd8522dd7117413ccca172c10f