[INFO] fetching crate customizable-buddy 0.0.3... [INFO] testing customizable-buddy-0.0.3 against 1.90.0 for beta-1.91-3 [INFO] extracting crate customizable-buddy 0.0.3 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate customizable-buddy 0.0.3 [INFO] finished tweaking crates.io crate customizable-buddy 0.0.3 [INFO] tweaked toml for crates.io crate customizable-buddy 0.0.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate customizable-buddy 0.0.3 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate customizable-buddy 0.0.3 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 446a2da39f3887927a287d8160a7ed895d5fd26a72718e7e5e398b6e0a88c45f [INFO] running `Command { std: "docker" "start" "-a" "446a2da39f3887927a287d8160a7ed895d5fd26a72718e7e5e398b6e0a88c45f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "446a2da39f3887927a287d8160a7ed895d5fd26a72718e7e5e398b6e0a88c45f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "446a2da39f3887927a287d8160a7ed895d5fd26a72718e7e5e398b6e0a88c45f", kill_on_drop: false }` [INFO] [stdout] 446a2da39f3887927a287d8160a7ed895d5fd26a72718e7e5e398b6e0a88c45f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bfdbddface2d252d5693be59710bae5a72ec9e0b14f00569a819838f7dbe6a34 [INFO] running `Command { std: "docker" "start" "-a" "bfdbddface2d252d5693be59710bae5a72ec9e0b14f00569a819838f7dbe6a34", kill_on_drop: false }` [INFO] [stderr] Compiling customizable-buddy v0.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "bfdbddface2d252d5693be59710bae5a72ec9e0b14f00569a819838f7dbe6a34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfdbddface2d252d5693be59710bae5a72ec9e0b14f00569a819838f7dbe6a34", kill_on_drop: false }` [INFO] [stdout] bfdbddface2d252d5693be59710bae5a72ec9e0b14f00569a819838f7dbe6a34 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5221fb1ec5d5c1a6e6f55227cedfd0cf83d7c63aab756e851e4942633f65807 [INFO] running `Command { std: "docker" "start" "-a" "e5221fb1ec5d5c1a6e6f55227cedfd0cf83d7c63aab756e851e4942633f65807", kill_on_drop: false }` [INFO] [stderr] Compiling customizable-buddy v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> examples/bitmap.rs:17:37 [INFO] [stdout] | [INFO] [stdout] 17 | let ptr = NonNull::new(unsafe { MEMORY.0.as_mut_ptr() }).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable 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 [INFO] [stdout] --> examples/bitmap.rs:18:47 [INFO] [stdout] | [INFO] [stdout] 18 | let len = core::mem::size_of_val(unsafe { &MEMORY }); [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] help: use `&raw const` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 18 | let len = core::mem::size_of_val(unsafe { &raw const MEMORY }); [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> examples/bench.rs:22:37 [INFO] [stdout] | [INFO] [stdout] 22 | let ptr = NonNull::new(unsafe { MEMORY.as_mut_ptr() }).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable 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 [INFO] [stdout] --> examples/bench.rs:23:47 [INFO] [stdout] | [INFO] [stdout] 23 | let len = core::mem::size_of_val(unsafe { &MEMORY }); [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] help: use `&raw const` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 23 | let len = core::mem::size_of_val(unsafe { &raw const MEMORY }); [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.05s [INFO] running `Command { std: "docker" "inspect" "e5221fb1ec5d5c1a6e6f55227cedfd0cf83d7c63aab756e851e4942633f65807", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5221fb1ec5d5c1a6e6f55227cedfd0cf83d7c63aab756e851e4942633f65807", kill_on_drop: false }` [INFO] [stdout] e5221fb1ec5d5c1a6e6f55227cedfd0cf83d7c63aab756e851e4942633f65807 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c3299d95b8e9902bb5f6f29569e13ad3f5b655ed8f0532135d4b57c290353713 [INFO] running `Command { std: "docker" "start" "-a" "c3299d95b8e9902bb5f6f29569e13ad3f5b655ed8f0532135d4b57c290353713", kill_on_drop: false }` [INFO] [stderr] warning: creating a mutable reference to mutable static [INFO] [stderr] --> examples/bitmap.rs:17:37 [INFO] [stderr] | [INFO] [stderr] 17 | let ptr = NonNull::new(unsafe { MEMORY.0.as_mut_ptr() }).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stderr] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> examples/bitmap.rs:18:47 [INFO] [stderr] | [INFO] [stderr] 18 | let len = core::mem::size_of_val(unsafe { &MEMORY }); [INFO] [stderr] | ^^^^^^^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = 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] [stderr] help: use `&raw const` instead to create a raw pointer [INFO] [stderr] | [INFO] [stderr] 18 | let len = core::mem::size_of_val(unsafe { &raw const MEMORY }); [INFO] [stderr] | +++++++++ [INFO] [stderr] [INFO] [stderr] warning: `customizable-buddy` (example "bitmap") generated 2 warnings [INFO] [stderr] warning: creating a mutable reference to mutable static [INFO] [stderr] --> examples/bench.rs:22:37 [INFO] [stderr] | [INFO] [stderr] 22 | let ptr = NonNull::new(unsafe { MEMORY.as_mut_ptr() }).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stderr] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> examples/bench.rs:23:47 [INFO] [stderr] | [INFO] [stderr] 23 | let len = core::mem::size_of_val(unsafe { &MEMORY }); [INFO] [stderr] | ^^^^^^^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = 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] [stderr] help: use `&raw const` instead to create a raw pointer [INFO] [stderr] | [INFO] [stderr] 23 | let len = core::mem::size_of_val(unsafe { &raw const MEMORY }); [INFO] [stderr] | +++++++++ [INFO] [stderr] [INFO] [stderr] warning: `customizable-buddy` (example "bench") generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/customizable_buddy-449f7796153160ce) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests customizable_buddy [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c3299d95b8e9902bb5f6f29569e13ad3f5b655ed8f0532135d4b57c290353713", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3299d95b8e9902bb5f6f29569e13ad3f5b655ed8f0532135d4b57c290353713", kill_on_drop: false }` [INFO] [stdout] c3299d95b8e9902bb5f6f29569e13ad3f5b655ed8f0532135d4b57c290353713