[INFO] cloning repository https://github.com/iximeow/just-a-demo-please-ignore [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iximeow/just-a-demo-please-ignore" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiximeow%2Fjust-a-demo-please-ignore", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiximeow%2Fjust-a-demo-please-ignore'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a84433bcd0d2a7271f2b903b27e921d0f5b1eb78 [INFO] checking iximeow/just-a-demo-please-ignore against try#8d46be77cd48fdbcced888d027457e2c9cf2aa16 for pr-142723 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiximeow%2Fjust-a-demo-please-ignore" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iximeow/just-a-demo-please-ignore on toolchain 8d46be77cd48fdbcced888d027457e2c9cf2aa16 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/iximeow/just-a-demo-please-ignore [INFO] finished tweaking git repo https://github.com/iximeow/just-a-demo-please-ignore [INFO] tweaked toml for git repo https://github.com/iximeow/just-a-demo-please-ignore written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/iximeow/just-a-demo-please-ignore 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" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded yaxpeax-arch v0.0.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5299d7ff8aac0fc2c0ddcd8defef413d9bdae189c3128c5d2b9d02ed2dd66c4f [INFO] running `Command { std: "docker" "start" "-a" "5299d7ff8aac0fc2c0ddcd8defef413d9bdae189c3128c5d2b9d02ed2dd66c4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5299d7ff8aac0fc2c0ddcd8defef413d9bdae189c3128c5d2b9d02ed2dd66c4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5299d7ff8aac0fc2c0ddcd8defef413d9bdae189c3128c5d2b9d02ed2dd66c4f", kill_on_drop: false }` [INFO] [stdout] 5299d7ff8aac0fc2c0ddcd8defef413d9bdae189c3128c5d2b9d02ed2dd66c4f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 50908214b8e1b57b5b1e2c38580af0cbf3a1f25dc7e276653537669d93e64d44 [INFO] running `Command { std: "docker" "start" "-a" "50908214b8e1b57b5b1e2c38580af0cbf3a1f25dc7e276653537669d93e64d44", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.19 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Checking termion v1.5.5 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Checking yaxpeax-arch v0.0.4 [INFO] [stderr] Checking oops v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `to_const`, `as_bool`, `sub`, `eq`, and `not` are never used [INFO] [stdout] --> src/analyses.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait Value: Sized { [INFO] [stdout] | ----- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 17 | fn to_const(&self) -> Option; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 18 | [INFO] [stdout] 19 | fn as_bool(&self) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn sub(&self, _other: &Self) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | fn eq(&self, _other: &Self) -> Self { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 35 | fn not(&self) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `to_const`, `as_bool`, `sub`, `eq`, and `not` are never used [INFO] [stdout] --> src/analyses.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait Value: Sized { [INFO] [stdout] | ----- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 17 | fn to_const(&self) -> Option; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 18 | [INFO] [stdout] 19 | fn as_bool(&self) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn sub(&self, _other: &Self) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | fn eq(&self, _other: &Self) -> Self { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 35 | fn not(&self) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.54s [INFO] running `Command { std: "docker" "inspect" "50908214b8e1b57b5b1e2c38580af0cbf3a1f25dc7e276653537669d93e64d44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50908214b8e1b57b5b1e2c38580af0cbf3a1f25dc7e276653537669d93e64d44", kill_on_drop: false }` [INFO] [stdout] 50908214b8e1b57b5b1e2c38580af0cbf3a1f25dc7e276653537669d93e64d44