[INFO] fetching crate tmfalloc 1.0.1... [INFO] checking tmfalloc-1.0.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate tmfalloc 1.0.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate tmfalloc 1.0.1 [INFO] finished tweaking crates.io crate tmfalloc 1.0.1 [INFO] tweaked toml for crates.io crate tmfalloc 1.0.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tmfalloc 1.0.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 52 packages to latest compatible versions [INFO] [stderr] Adding const-str v0.5.7 (available: v0.7.0) [INFO] [stderr] Adding ctor v0.2.9 (available: v0.5.0) [INFO] [stderr] Adding nix v0.27.1 (available: v0.30.1) [INFO] [stderr] Adding windows v0.51.1 (available: v0.61.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ecef438239951dce514bc4ab506a5a65c1809bbb3fb9f766a48cc2607440cc0 [INFO] running `Command { std: "docker" "start" "-a" "9ecef438239951dce514bc4ab506a5a65c1809bbb3fb9f766a48cc2607440cc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ecef438239951dce514bc4ab506a5a65c1809bbb3fb9f766a48cc2607440cc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ecef438239951dce514bc4ab506a5a65c1809bbb3fb9f766a48cc2607440cc0", kill_on_drop: false }` [INFO] [stdout] 9ecef438239951dce514bc4ab506a5a65c1809bbb3fb9f766a48cc2607440cc0 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fea3aa3e22457c5e1f903d463b3e5490ccaf61c02aa95a2e124171a2746afc1a [INFO] running `Command { std: "docker" "start" "-a" "fea3aa3e22457c5e1f903d463b3e5490ccaf61c02aa95a2e124171a2746afc1a", kill_on_drop: false }` [INFO] [stderr] Compiling camino v1.1.12 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling indoc v2.0.6 [INFO] [stderr] Checking errno v0.3.13 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Compiling const-str-proc-macro v0.5.7 [INFO] [stderr] Compiling ctor v0.2.9 [INFO] [stderr] Checking intrusive-collections v0.9.7 [INFO] [stderr] Checking cargo-platform v0.1.9 [INFO] [stderr] Checking const-str v0.5.7 [INFO] [stderr] Checking tmfalloc v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `const_mut_refs` has been stable since 1.83.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:313:5 [INFO] [stdout] | [INFO] [stdout] 313 | const_mut_refs, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:504:17 [INFO] [stdout] | [INFO] [stdout] 504 | pub fn read(&self) -> Reader { [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] 504 | pub fn read(&self) -> Reader<'_, Root> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:533:9 [INFO] [stdout] | [INFO] [stdout] 533 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 534 | ) -> InternalWriter { [INFO] [stdout] | ---------------------------------------------------- the same lifetime is hidden 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] 534 | ) -> InternalWriter<'_, Root, PAGES_WRITABLE_FILE_NOT_LOCKED> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:556:18 [INFO] [stdout] | [INFO] [stdout] 556 | pub fn write(&mut self) -> Writer { [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] 556 | pub fn write(&mut self) -> Writer<'_, Root> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking cargo_metadata v0.15.4 [INFO] [stderr] Checking test-binary v3.0.2 [INFO] [stdout] warning: the feature `const_mut_refs` has been stable since 1.83.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:313:5 [INFO] [stdout] | [INFO] [stdout] 313 | const_mut_refs, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:504:17 [INFO] [stdout] | [INFO] [stdout] 504 | pub fn read(&self) -> Reader { [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] 504 | pub fn read(&self) -> Reader<'_, Root> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:533:9 [INFO] [stdout] | [INFO] [stdout] 533 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 534 | ) -> InternalWriter { [INFO] [stdout] | ---------------------------------------------------- the same lifetime is hidden 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] 534 | ) -> InternalWriter<'_, Root, PAGES_WRITABLE_FILE_NOT_LOCKED> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:556:18 [INFO] [stdout] | [INFO] [stdout] 556 | pub fn write(&mut self) -> Writer { [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] 556 | pub fn write(&mut self) -> Writer<'_, Root> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.28s [INFO] running `Command { std: "docker" "inspect" "fea3aa3e22457c5e1f903d463b3e5490ccaf61c02aa95a2e124171a2746afc1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fea3aa3e22457c5e1f903d463b3e5490ccaf61c02aa95a2e124171a2746afc1a", kill_on_drop: false }` [INFO] [stdout] fea3aa3e22457c5e1f903d463b3e5490ccaf61c02aa95a2e124171a2746afc1a