[INFO] crate concread 0.1.7 is already in cache [INFO] checking concread-0.1.7 against master#3dbade652ed8ebac70f903e01f51cd92c4e4302c for pr-69880 [INFO] extracting crate concread 0.1.7 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate concread 0.1.7 on toolchain 3dbade652ed8ebac70f903e01f51cd92c4e4302c [INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate concread 0.1.7 [INFO] finished tweaking crates.io crate concread 0.1.7 [INFO] tweaked toml for crates.io crate concread 0.1.7 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate concread 0.1.7 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a220b9d533c3f548e4872822e0c05fca79c1b0ffdd07190f5e8fa2661197cb3c [INFO] running `"docker" "start" "-a" "a220b9d533c3f548e4872822e0c05fca79c1b0ffdd07190f5e8fa2661197cb3c"` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Checking crossbeam-utils v0.5.0 [INFO] [stderr] Compiling num-bigint v0.2.5 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking num-rational v0.2.3 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking concread v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] warning: type annotations needed [INFO] [stderr] --> src/collections/bptree/node.rs:230:37 [INFO] [stderr] | [INFO] [stderr] 230 | new.key[0].as_mut_ptr().write(pivot); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(tyvar_behind_raw_pointer)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stderr] = note: for more information, see issue #46906 [INFO] [stderr] [INFO] [stderr] warning: type annotations needed [INFO] [stderr] --> src/collections/bptree/node.rs:230:37 [INFO] [stderr] | [INFO] [stderr] 230 | new.key[0].as_mut_ptr().write(pivot); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(tyvar_behind_raw_pointer)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stderr] = note: for more information, see issue #46906 [INFO] [stderr] [INFO] [stderr] warning: method is never used: `verify` [INFO] [stderr] --> src/collections/bptree/map.rs:398:5 [INFO] [stderr] | [INFO] [stderr] 398 | pub(crate) fn verify(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.79s [INFO] running `"docker" "inspect" "a220b9d533c3f548e4872822e0c05fca79c1b0ffdd07190f5e8fa2661197cb3c"` [INFO] running `"docker" "rm" "-f" "a220b9d533c3f548e4872822e0c05fca79c1b0ffdd07190f5e8fa2661197cb3c"` [INFO] [stdout] a220b9d533c3f548e4872822e0c05fca79c1b0ffdd07190f5e8fa2661197cb3c