[INFO] cloning repository https://github.com/microsoft/derivre [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/microsoft/derivre" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmicrosoft%2Fderivre", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmicrosoft%2Fderivre'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c68f60791d191a05131796771f38c2e904417074 [INFO] checking microsoft/derivre against try#1383df06117fd218068d1f39fd5326256dd4a348 for pr-145181 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmicrosoft%2Fderivre" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/microsoft/derivre [INFO] finished tweaking git repo https://github.com/microsoft/derivre [INFO] tweaked toml for git repo https://github.com/microsoft/derivre written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/microsoft/derivre on toolchain 1383df06117fd218068d1f39fd5326256dd4a348 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1383df06117fd218068d1f39fd5326256dd4a348" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/microsoft/derivre 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" "+1383df06117fd218068d1f39fd5326256dd4a348" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+1383df06117fd218068d1f39fd5326256dd4a348" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 936b9f24d986ddb94b179f67f473b9fae21e25a61404494c17cdc8e52d63de0e [INFO] running `Command { std: "docker" "start" "-a" "936b9f24d986ddb94b179f67f473b9fae21e25a61404494c17cdc8e52d63de0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "936b9f24d986ddb94b179f67f473b9fae21e25a61404494c17cdc8e52d63de0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "936b9f24d986ddb94b179f67f473b9fae21e25a61404494c17cdc8e52d63de0e", kill_on_drop: false }` [INFO] [stdout] 936b9f24d986ddb94b179f67f473b9fae21e25a61404494c17cdc8e52d63de0e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+1383df06117fd218068d1f39fd5326256dd4a348" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5660c5c6be30859fb7b593806c4077381867fe140eaa749f1c3841fc19681cb9 [INFO] running `Command { std: "docker" "start" "-a" "5660c5c6be30859fb7b593806c4077381867fe140eaa749f1c3841fc19681cb9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling rustversion v1.0.19 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling anyhow v1.0.95 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking winnow v0.7.1 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking indexmap v2.7.1 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking bytemuck v1.21.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling strum_macros v0.27.0 [INFO] [stderr] Compiling bytemuck_derive v1.8.1 [INFO] [stderr] Checking strum v0.27.0 [INFO] [stderr] Checking derivre v0.3.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ast.rs:571:16 [INFO] [stdout] | [INFO] [stdout] 571 | pub fn get(&self, id: ExprRef) -> Expr { [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] 571 | pub fn get(&self, id: ExprRef) -> Expr<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/simplify.rs:543:24 [INFO] [stdout] | [INFO] [stdout] 543 | pub fn iter_concat(&self, root: ExprRef) -> ConcatIter { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 543 | pub fn iter_concat(&self, root: ExprRef) -> ConcatIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/simplify.rs:550:30 [INFO] [stdout] | [INFO] [stdout] 550 | pub fn iter_concat_bytes(&self, root: ExprRef) -> ConcatByteIter { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 550 | pub fn iter_concat_bytes(&self, root: ExprRef) -> ConcatByteIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking serde_spanned v0.6.8 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking bstr v1.11.3 [INFO] [stderr] Checking toml_edit v0.22.23 [INFO] [stderr] Checking toml v0.8.20 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ast.rs:571:16 [INFO] [stdout] | [INFO] [stdout] 571 | pub fn get(&self, id: ExprRef) -> Expr { [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] 571 | pub fn get(&self, id: ExprRef) -> Expr<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/simplify.rs:543:24 [INFO] [stdout] | [INFO] [stdout] 543 | pub fn iter_concat(&self, root: ExprRef) -> ConcatIter { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 543 | pub fn iter_concat(&self, root: ExprRef) -> ConcatIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/simplify.rs:550:30 [INFO] [stdout] | [INFO] [stdout] 550 | pub fn iter_concat_bytes(&self, root: ExprRef) -> ConcatByteIter { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 550 | pub fn iter_concat_bytes(&self, root: ExprRef) -> ConcatByteIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.18s [INFO] running `Command { std: "docker" "inspect" "5660c5c6be30859fb7b593806c4077381867fe140eaa749f1c3841fc19681cb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5660c5c6be30859fb7b593806c4077381867fe140eaa749f1c3841fc19681cb9", kill_on_drop: false }` [INFO] [stdout] 5660c5c6be30859fb7b593806c4077381867fe140eaa749f1c3841fc19681cb9