[INFO] fetching crate alloc-track 0.4.0... [INFO] checking alloc-track-0.4.0 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] extracting crate alloc-track 0.4.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate alloc-track 0.4.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate alloc-track 0.4.0 [INFO] tweaked toml for crates.io crate alloc-track 0.4.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate alloc-track 0.4.0 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate alloc-track 0.4.0 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded windows-targets v0.42.1 [INFO] [stderr] Downloaded dashmap v5.4.0 [INFO] [stderr] Downloaded parking_lot_core v0.9.5 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.85 [INFO] [stderr] Downloaded proc-macro2 v1.0.49 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.85 [INFO] [stderr] Downloaded iana-time-zone v0.1.53 [INFO] [stderr] Downloaded cxx-build v1.0.85 [INFO] [stderr] Downloaded bumpalo v3.11.1 [INFO] [stderr] Downloaded procfs v0.14.2 [INFO] [stderr] Downloaded cc v1.0.78 [INFO] [stderr] Downloaded flate2 v1.0.25 [INFO] [stderr] Downloaded io-lifetimes v1.0.3 [INFO] [stderr] Downloaded quote v1.0.23 [INFO] [stderr] Downloaded chrono v0.4.23 [INFO] [stderr] Downloaded link-cplusplus v1.0.8 [INFO] [stderr] Downloaded scratch v1.0.3 [INFO] [stderr] Downloaded iana-time-zone-haiku v0.1.1 [INFO] [stderr] Downloaded object v0.30.0 [INFO] [stderr] Downloaded errno v0.2.8 [INFO] [stderr] Downloaded rustix v0.36.6 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.42.1 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.42.1 [INFO] [stderr] Downloaded cxx v1.0.85 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.42.1 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.42.1 [INFO] [stderr] Downloaded windows_i686_msvc v0.42.1 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.42.1 [INFO] [stderr] Downloaded gimli v0.27.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.42.1 [INFO] [stderr] Downloaded linux-raw-sys v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b5fef1e9b40305c133c96f3518998f0dabcd48f61b1796eda147e82c7d13689a [INFO] running `Command { std: "docker" "start" "-a" "b5fef1e9b40305c133c96f3518998f0dabcd48f61b1796eda147e82c7d13689a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b5fef1e9b40305c133c96f3518998f0dabcd48f61b1796eda147e82c7d13689a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5fef1e9b40305c133c96f3518998f0dabcd48f61b1796eda147e82c7d13689a", kill_on_drop: false }` [INFO] [stdout] b5fef1e9b40305c133c96f3518998f0dabcd48f61b1796eda147e82c7d13689a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7804f1dd024d0468fd8c505bf62785227aee3150b4f86278671ebe3f71bc1ecc [INFO] running `Command { std: "docker" "start" "-a" "7804f1dd024d0468fd8c505bf62785227aee3150b4f86278671ebe3f71bc1ecc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling cc v1.0.78 [INFO] [stderr] Compiling parking_lot_core v0.9.5 [INFO] [stderr] Checking gimli v0.27.0 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Compiling backtrace v0.3.67 [INFO] [stderr] Checking object v0.30.0 [INFO] [stderr] Checking dashmap v5.4.0 [INFO] [stderr] Checking addr2line v0.19.0 [INFO] [stderr] Checking alloc-track v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `procfs` [INFO] [stdout] --> src/lib.rs:303:17 [INFO] [stdout] | [INFO] [stdout] 303 | for task in procfs::process::Process::myself().unwrap().tasks().unwrap() { [INFO] [stdout] | ^^^^^^ use of unresolved module or unlinked crate `procfs` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `procfs`, use `cargo add procfs` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `procfs` [INFO] [stdout] --> src/lib.rs:303:17 [INFO] [stdout] | [INFO] [stdout] 303 | for task in procfs::process::Process::myself().unwrap().tasks().unwrap() { [INFO] [stdout] | ^^^^^^ use of unresolved module or unlinked crate `procfs` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `procfs`, use `cargo add procfs` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `libc` [INFO] [stdout] --> src/lib.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 122 | libc::syscall(libc::SYS_gettid) as u32 [INFO] [stdout] | ^^^^ use of unresolved module or unlinked crate `libc` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libc`, use `cargo add libc` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `libc` [INFO] [stdout] --> src/lib.rs:122:19 [INFO] [stdout] | [INFO] [stdout] 122 | libc::syscall(libc::SYS_gettid) as u32 [INFO] [stdout] | ^^^^ use of unresolved module or unlinked crate `libc` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libc`, use `cargo add libc` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:304:20 [INFO] [stdout] | [INFO] [stdout] 304 | let task = task.unwrap(); [INFO] [stdout] | ^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `libc` [INFO] [stdout] --> src/lib.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 122 | libc::syscall(libc::SYS_gettid) as u32 [INFO] [stdout] | ^^^^ use of unresolved module or unlinked crate `libc` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libc`, use `cargo add libc` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `libc` [INFO] [stdout] --> src/lib.rs:122:19 [INFO] [stdout] | [INFO] [stdout] 122 | libc::syscall(libc::SYS_gettid) as u32 [INFO] [stdout] | ^^^^ use of unresolved module or unlinked crate `libc` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `libc`, use `cargo add libc` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `alloc-track` (lib test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:304:20 [INFO] [stdout] | [INFO] [stdout] 304 | let task = task.unwrap(); [INFO] [stdout] | ^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `alloc-track` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "7804f1dd024d0468fd8c505bf62785227aee3150b4f86278671ebe3f71bc1ecc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7804f1dd024d0468fd8c505bf62785227aee3150b4f86278671ebe3f71bc1ecc", kill_on_drop: false }` [INFO] [stdout] 7804f1dd024d0468fd8c505bf62785227aee3150b4f86278671ebe3f71bc1ecc