[INFO] fetching crate dyon 0.49.2... [INFO] checking dyon-0.49.2 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate dyon 0.49.2 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate dyon 0.49.2 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate dyon 0.49.2 [INFO] tweaked toml for crates.io crate dyon 0.49.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dyon 0.49.2 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate dyon 0.49.2 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c59bbd4f2571d6160e0adfbf4f2ac89d1d2f81523999c520af09d1cf981b70c [INFO] running `Command { std: "docker" "start" "-a" "0c59bbd4f2571d6160e0adfbf4f2ac89d1d2f81523999c520af09d1cf981b70c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c59bbd4f2571d6160e0adfbf4f2ac89d1d2f81523999c520af09d1cf981b70c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c59bbd4f2571d6160e0adfbf4f2ac89d1d2f81523999c520af09d1cf981b70c", kill_on_drop: false }` [INFO] [stdout] 0c59bbd4f2571d6160e0adfbf4f2ac89d1d2f81523999c520af09d1cf981b70c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1822cb0d2fa31bf8e506ca67ce908eb71462ee67c445817b21521eca71eff2ed [INFO] running `Command { std: "docker" "start" "-a" "1822cb0d2fa31bf8e506ca67ce908eb71462ee67c445817b21521eca71eff2ed", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Compiling syn v2.0.51 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling cc v1.0.88 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking publicsuffix v1.5.6 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Checking range v1.0.0 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking read_token v1.0.0 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking piston-float v1.0.1 [INFO] [stderr] Checking vecmath v1.0.0 [INFO] [stderr] Checking piston_meta v2.0.1 [INFO] [stderr] Checking read_color v1.0.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking advancedresearch-tree_mem_sort v0.2.0 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking reqwest v0.9.24 [INFO] [stderr] Checking dyon v0.49.2 (/opt/rustwide/workdir) [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/runtime/mod.rs:264:51 [INFO] [stdout] | [INFO] [stdout] 264 | ... let v = match (*arr).get_mut(id as usize) { [INFO] [stdout] | ^^---^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*mut Vec` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&mut [Variable]` [INFO] [stdout] --> src/runtime/mod.rs:264:51 [INFO] [stdout] | [INFO] [stdout] 264 | ... let v = match (*arr).get_mut(id as usize) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] note: method calls to `get_mut` require a reference [INFO] [stdout] --> /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/slice/mod.rs:597:5 [INFO] [stdout] = note: `#[deny(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 264 | let v = match (&mut (*arr)).get_mut(id as usize) { [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dyon` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/runtime/mod.rs:264:51 [INFO] [stdout] | [INFO] [stdout] 264 | ... let v = match (*arr).get_mut(id as usize) { [INFO] [stdout] | ^^---^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*mut Vec` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&mut [Variable]` [INFO] [stdout] --> src/runtime/mod.rs:264:51 [INFO] [stdout] | [INFO] [stdout] 264 | ... let v = match (*arr).get_mut(id as usize) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] note: method calls to `get_mut` require a reference [INFO] [stdout] --> /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/slice/mod.rs:597:5 [INFO] [stdout] = note: `#[deny(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 264 | let v = match (&mut (*arr)).get_mut(id as usize) { [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dyon` (lib test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "1822cb0d2fa31bf8e506ca67ce908eb71462ee67c445817b21521eca71eff2ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1822cb0d2fa31bf8e506ca67ce908eb71462ee67c445817b21521eca71eff2ed", kill_on_drop: false }` [INFO] [stdout] 1822cb0d2fa31bf8e506ca67ce908eb71462ee67c445817b21521eca71eff2ed