[INFO] fetching crate memflex 0.8.4... [INFO] checking memflex-0.8.4 against master#38352b01ae4af9300be03b805d6db68c45e51068 for pr-129864 [INFO] extracting crate memflex 0.8.4 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate memflex 0.8.4 on toolchain 38352b01ae4af9300be03b805d6db68c45e51068 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate memflex 0.8.4 [INFO] finished tweaking crates.io crate memflex 0.8.4 [INFO] tweaked toml for crates.io crate memflex 0.8.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate memflex 0.8.4 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" "+38352b01ae4af9300be03b805d6db68c45e51068" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded obfstr v0.4.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 96d45fb122570358d443725269c612b9df9b97baa56deacb71244e7563e762f2 [INFO] running `Command { std: "docker" "start" "-a" "96d45fb122570358d443725269c612b9df9b97baa56deacb71244e7563e762f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96d45fb122570358d443725269c612b9df9b97baa56deacb71244e7563e762f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96d45fb122570358d443725269c612b9df9b97baa56deacb71244e7563e762f2", kill_on_drop: false }` [INFO] [stdout] 96d45fb122570358d443725269c612b9df9b97baa56deacb71244e7563e762f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9f11d38752de8ccf836a0f25d3529af26955c33d92c2717040609d592e414b19 [INFO] running `Command { std: "docker" "start" "-a" "9f11d38752de8ccf836a0f25d3529af26955c33d92c2717040609d592e414b19", kill_on_drop: false }` [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking obfstr v0.4.3 [INFO] [stderr] Checking memflex v0.8.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> examples/global_int.rs:11:20 [INFO] [stdout] | [INFO] [stdout] 11 | assert_eq!(SOME_INT, *GLOBAL_INT); [INFO] [stdout] | ^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> examples/global_int.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | assert_eq!(SOME_INT, *GLOBAL_INT); [INFO] [stdout] | ^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.22s [INFO] running `Command { std: "docker" "inspect" "9f11d38752de8ccf836a0f25d3529af26955c33d92c2717040609d592e414b19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f11d38752de8ccf836a0f25d3529af26955c33d92c2717040609d592e414b19", kill_on_drop: false }` [INFO] [stdout] 9f11d38752de8ccf836a0f25d3529af26955c33d92c2717040609d592e414b19