[INFO] fetching crate stackdump-capture 0.5.0... [INFO] checking stackdump-capture-0.5.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate stackdump-capture 0.5.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate stackdump-capture 0.5.0 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate stackdump-capture 0.5.0 [INFO] finished tweaking crates.io crate stackdump-capture 0.5.0 [INFO] tweaked toml for crates.io crate stackdump-capture 0.5.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 11 packages to latest compatible versions [INFO] [stderr] Adding gimli v0.28.1 (latest: v0.30.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded stackdump-core v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e74c28f44a2d8fc7a7e409787780e4df66f1db1a5216d89c565361b3e58ed80a [INFO] running `Command { std: "docker" "start" "-a" "e74c28f44a2d8fc7a7e409787780e4df66f1db1a5216d89c565361b3e58ed80a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e74c28f44a2d8fc7a7e409787780e4df66f1db1a5216d89c565361b3e58ed80a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e74c28f44a2d8fc7a7e409787780e4df66f1db1a5216d89c565361b3e58ed80a", kill_on_drop: false }` [INFO] [stdout] e74c28f44a2d8fc7a7e409787780e4df66f1db1a5216d89c565361b3e58ed80a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7328fe9e5189946878682c8e83688cdea0c5e9561ba50c75069d177c6154f648 [INFO] running `Command { std: "docker" "start" "-a" "7328fe9e5189946878682c8e83688cdea0c5e9561ba50c75069d177c6154f648", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling stackdump-capture v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking stackdump-core v0.4.0 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.93s [INFO] running `Command { std: "docker" "inspect" "7328fe9e5189946878682c8e83688cdea0c5e9561ba50c75069d177c6154f648", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7328fe9e5189946878682c8e83688cdea0c5e9561ba50c75069d177c6154f648", kill_on_drop: false }` [INFO] [stdout] 7328fe9e5189946878682c8e83688cdea0c5e9561ba50c75069d177c6154f648 [INFO] checking stackdump-capture-0.5.0 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate stackdump-capture 0.5.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate stackdump-capture 0.5.0 on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate stackdump-capture 0.5.0 [INFO] finished tweaking crates.io crate stackdump-capture 0.5.0 [INFO] tweaked toml for crates.io crate stackdump-capture 0.5.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 11 packages to latest compatible versions [INFO] [stderr] Adding gimli v0.28.1 (latest: v0.30.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 31d21006fe290b7f973553b07b2a7bcd89c2196bed5907cdc2b9ddd7664634bb [INFO] running `Command { std: "docker" "start" "-a" "31d21006fe290b7f973553b07b2a7bcd89c2196bed5907cdc2b9ddd7664634bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "31d21006fe290b7f973553b07b2a7bcd89c2196bed5907cdc2b9ddd7664634bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31d21006fe290b7f973553b07b2a7bcd89c2196bed5907cdc2b9ddd7664634bb", kill_on_drop: false }` [INFO] [stdout] 31d21006fe290b7f973553b07b2a7bcd89c2196bed5907cdc2b9ddd7664634bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7f5ab365b2d0ac75809413b1dd35fb78c012258d8e55846d33627538db6e542 [INFO] running `Command { std: "docker" "start" "-a" "d7f5ab365b2d0ac75809413b1dd35fb78c012258d8e55846d33627538db6e542", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Compiling stackdump-capture v0.5.0 (/tmp/fixit) [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Migrating build.rs from 2021 edition to 2024 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking stackdump-core v0.4.0 [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/cortex_m.rs:142:18 [INFO] [stdout] | [INFO] [stdout] 142 | unsafe { &_stack_start as *const _ as u32 } [INFO] [stdout] | ^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stdout] = note: `--force-warn static-mut-refs` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] = help: to override `--force-warn rust-2024-compatibility` add `#[allow(static_mut_refs)]` [INFO] [stdout] help: use `addr_of!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 142 | unsafe { addr_of!(_stack_start) as *const _ as u32 } [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.79s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Compiling stackdump-capture v0.5.0 (/tmp/fixit) [INFO] [stdout] error[E0796]: creating a shared reference to a mutable static [INFO] [stdout] --> src/cortex_m.rs:142:18 [INFO] [stdout] | [INFO] [stdout] 142 | unsafe { &_stack_start as *const _ as u32 } [INFO] [stdout] | ^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stdout] help: use `addr_of!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 142 | unsafe { addr_of!(_stack_start) as *const _ as u32 } [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0796`. [INFO] [stdout] [INFO] [stderr] error: could not compile `stackdump-capture` (lib test) due to 2 previous errors [INFO] [stderr] error: failed to check after updating to 2024 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "d7f5ab365b2d0ac75809413b1dd35fb78c012258d8e55846d33627538db6e542", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7f5ab365b2d0ac75809413b1dd35fb78c012258d8e55846d33627538db6e542", kill_on_drop: false }` [INFO] [stdout] d7f5ab365b2d0ac75809413b1dd35fb78c012258d8e55846d33627538db6e542