[INFO] crate without-alloc 0.2.1 is already in cache
[INFO] checking without-alloc-0.2.1 against master#8ac1525e091d3db28e67adcbbd6db1e1deaa37fb for pr-73323
[INFO] extracting crate without-alloc 0.2.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate without-alloc 0.2.1 on toolchain 8ac1525e091d3db28e67adcbbd6db1e1deaa37fb
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ac1525e091d3db28e67adcbbd6db1e1deaa37fb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate without-alloc 0.2.1
[INFO] finished tweaking crates.io crate without-alloc 0.2.1
[INFO] tweaked toml for crates.io crate without-alloc 0.2.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ac1525e091d3db28e67adcbbd6db1e1deaa37fb" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ac1525e091d3db28e67adcbbd6db1e1deaa37fb" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+8ac1525e091d3db28e67adcbbd6db1e1deaa37fb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 252a5af464ad2340e8f574eda40d091d82b67d618be7537991b02f60b4b626bf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "252a5af464ad2340e8f574eda40d091d82b67d618be7537991b02f60b4b626bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "252a5af464ad2340e8f574eda40d091d82b67d618be7537991b02f60b4b626bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "252a5af464ad2340e8f574eda40d091d82b67d618be7537991b02f60b4b626bf", kill_on_drop: false }`
[INFO] [stdout] 252a5af464ad2340e8f574eda40d091d82b67d618be7537991b02f60b4b626bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+8ac1525e091d3db28e67adcbbd6db1e1deaa37fb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44d10c097cc7b746395492f3bdf5fb6977603de6f83e0e3e9b2dd6d53d9a26dc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "44d10c097cc7b746395492f3bdf5fb6977603de6f83e0e3e9b2dd6d53d9a26dc", kill_on_drop: false }`
[INFO] [stderr]     Checking alloc-traits v0.1.1
[INFO] [stderr]     Checking without-alloc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `static_alloc`
[INFO] [stdout]    --> src/boxed.rs:238:9
[INFO] [stdout]     |
[INFO] [stdout] 238 |     use static_alloc::Bump;
[INFO] [stdout]     |         ^^^^^^^^^^^^ use of undeclared type or module `static_alloc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `static_alloc`
[INFO] [stdout]    --> src/rc.rs:694:9
[INFO] [stdout]     |
[INFO] [stdout] 694 |     use static_alloc::Bump;
[INFO] [stdout]     |         ^^^^^^^^^^^^ use of undeclared type or module `static_alloc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::alloc::LocalAllocLeakExt`
[INFO] [stdout]    --> src/boxed.rs:237:9
[INFO] [stdout]     |
[INFO] [stdout] 237 |     use crate::alloc::LocalAllocLeakExt;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::alloc::LocalAllocLeakExt`
[INFO] [stdout]    --> src/rc.rs:695:9
[INFO] [stdout]     |
[INFO] [stdout] 695 |     use crate::alloc::LocalAllocLeakExt;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `without-alloc`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "44d10c097cc7b746395492f3bdf5fb6977603de6f83e0e3e9b2dd6d53d9a26dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44d10c097cc7b746395492f3bdf5fb6977603de6f83e0e3e9b2dd6d53d9a26dc", kill_on_drop: false }`
[INFO] [stdout] 44d10c097cc7b746395492f3bdf5fb6977603de6f83e0e3e9b2dd6d53d9a26dc