[INFO] fetching crate static-alloc 0.2.3...
[INFO] checking static-alloc-0.2.3 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate static-alloc 0.2.3 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate static-alloc 0.2.3 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate static-alloc 0.2.3
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate static-alloc 0.2.3
[INFO] tweaked toml for crates.io crate static-alloc 0.2.3 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded alloc-traits v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7e921e5b4b8b481ffa9d1eb2461c49656082c10061777dbfd0cee180c4cb8aa
[INFO] running `Command { std: "docker" "start" "-a" "c7e921e5b4b8b481ffa9d1eb2461c49656082c10061777dbfd0cee180c4cb8aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7e921e5b4b8b481ffa9d1eb2461c49656082c10061777dbfd0cee180c4cb8aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7e921e5b4b8b481ffa9d1eb2461c49656082c10061777dbfd0cee180c4cb8aa", kill_on_drop: false }`
[INFO] [stdout] c7e921e5b4b8b481ffa9d1eb2461c49656082c10061777dbfd0cee180c4cb8aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fae77d7e44591ace48d69f42e6494604acf99bd05fcf45895a00f632d648c588
[INFO] running `Command { std: "docker" "start" "-a" "fae77d7e44591ace48d69f42e6494604acf99bd05fcf45895a00f632d648c588", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking alloc-traits v0.1.1
[INFO] [stderr]     Checking static-alloc v0.2.3 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/unsync/bump.rs (1 fix)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> src/unsync/bump.rs:429:16
[INFO] [stdout]     |
[INFO] [stdout] 429 |     assert_eq!(mem::size_of_val(&bump), mem::size_of_val(mem));
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mem`
[INFO] [stdout]    --> src/unsync/bump.rs:429:41
[INFO] [stdout]     |
[INFO] [stdout] 429 |     assert_eq!(mem::size_of_val(&bump), mem::size_of_val(mem));
[INFO] [stdout]     |                                         ^^^ use of undeclared crate or module `mem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed src/unsync/bump.rs (1 fix)
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `static-alloc` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: associated function is never used: `zst_fake_alloc`
[INFO] [stdout]    --> src/unsync/bump.rs:387:8
[INFO] [stdout]     |
[INFO] [stdout] 387 |     fn zst_fake_alloc<Z>(&self) -> Allocation<'_, Z> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] [stderr] error: failed to migrate to next edition
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "fae77d7e44591ace48d69f42e6494604acf99bd05fcf45895a00f632d648c588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fae77d7e44591ace48d69f42e6494604acf99bd05fcf45895a00f632d648c588", kill_on_drop: false }`
[INFO] [stdout] fae77d7e44591ace48d69f42e6494604acf99bd05fcf45895a00f632d648c588