[INFO] crate wasmer-wasi 0.3.0 is already in cache [INFO] extracting crate wasmer-wasi 0.3.0 into work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/wasmer-wasi/0.3.0 [INFO] extracting crate wasmer-wasi 0.3.0 into work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/wasmer-wasi/0.3.0 [INFO] validating manifest of wasmer-wasi-0.3.0 on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of wasmer-wasi-0.3.0 on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing wasmer-wasi-0.3.0 [INFO] finished frobbing wasmer-wasi-0.3.0 [INFO] frobbed toml for wasmer-wasi-0.3.0 written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/wasmer-wasi/0.3.0/Cargo.toml [INFO] started frobbing wasmer-wasi-0.3.0 [INFO] finished frobbing wasmer-wasi-0.3.0 [INFO] frobbed toml for wasmer-wasi-0.3.0 written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/wasmer-wasi/0.3.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking wasmer-wasi-0.3.0 against try#99a7498759a22b5684caf798a98b7e90ad9d2443 for pr-60039-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-6/try#99a7498759a22b5684caf798a98b7e90ad9d2443:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/wasmer-wasi/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 242658512b516a410a7dd4cc115bae38f3b6c04f2b42a46b534a65674808d0af [INFO] running `"docker" "start" "-a" "242658512b516a410a7dd4cc115bae38f3b6c04f2b42a46b534a65674808d0af"` [INFO] [stderr] Compiling serde v1.0.90 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling constant_time_eq v0.1.3 [INFO] [stderr] Checking wasmparser v0.29.2 [INFO] [stderr] Compiling lz4-sys v1.8.3 [INFO] [stderr] Compiling zbox v0.6.1 [INFO] [stderr] Checking generational-arena v0.2.2 [INFO] [stderr] Checking page_size v0.4.1 [INFO] [stderr] Checking errno v0.2.4 [INFO] [stderr] Checking blake2b_simd v0.4.1 [INFO] [stderr] Checking serde_test v1.0.90 [INFO] [stderr] Checking serde-bench v0.0.7 [INFO] [stderr] Checking rmp-serde v0.13.7 [INFO] [stderr] Checking hashbrown v0.1.8 [INFO] [stderr] Checking serde_bytes v0.10.5 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling wasmer-runtime-core v0.3.0 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Compiling lz4 v1.23.1 [INFO] [stderr] Checking wasmer-wasi v0.3.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `time::SystemTime` [INFO] [stderr] --> src/state.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | time::SystemTime, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `FileType`, `OpenOptions`, `RepoOpener`, `Repo` [INFO] [stderr] --> src/state.rs:14:45 [INFO] [stderr] | [INFO] [stderr] 14 | use zbox::{init_env as zbox_init_env, File, FileType, OpenOptions, Repo, RepoOpener}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^ ^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `time::SystemTime` [INFO] [stderr] --> src/state.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | time::SystemTime, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `FileType`, `OpenOptions`, `RepoOpener`, `Repo` [INFO] [stderr] --> src/state.rs:14:45 [INFO] [stderr] | [INFO] [stderr] 14 | use zbox::{init_env as zbox_init_env, File, FileType, OpenOptions, Repo, RepoOpener}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^ ^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/state.rs:88:27 [INFO] [stderr] | [INFO] [stderr] 88 | Entry::Vacant(v) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_v` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `state.fs.fd_map` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/syscalls/mod.rs:771:5 [INFO] [stderr] | [INFO] [stderr] 769 | let fd_entry = wasi_try!(state.fs.fd_map.get(&from).ok_or(__WASI_EBADF)); [INFO] [stderr] | --------------- immutable borrow occurs here [INFO] [stderr] 770 | [INFO] [stderr] 771 | state.fs.fd_map.insert( [INFO] [stderr] | ^^^^^^^^^^^^^^^ mutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 775 | rights: fd_entry.rights_inheriting, [INFO] [stderr] | -------------------------- immutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(mutable_borrow_reservation_conflict)] on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/state.rs:88:27 [INFO] [stderr] | [INFO] [stderr] 88 | Entry::Vacant(v) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_v` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `state.fs.fd_map` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/syscalls/mod.rs:771:5 [INFO] [stderr] | [INFO] [stderr] 769 | let fd_entry = wasi_try!(state.fs.fd_map.get(&from).ok_or(__WASI_EBADF)); [INFO] [stderr] | --------------- immutable borrow occurs here [INFO] [stderr] 770 | [INFO] [stderr] 771 | state.fs.fd_map.insert( [INFO] [stderr] | ^^^^^^^^^^^^^^^ mutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 775 | rights: fd_entry.rights_inheriting, [INFO] [stderr] | -------------------------- immutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(mutable_borrow_reservation_conflict)] on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 21s [INFO] running `"docker" "inspect" "242658512b516a410a7dd4cc115bae38f3b6c04f2b42a46b534a65674808d0af"` [INFO] running `"docker" "rm" "-f" "242658512b516a410a7dd4cc115bae38f3b6c04f2b42a46b534a65674808d0af"` [INFO] [stdout] 242658512b516a410a7dd4cc115bae38f3b6c04f2b42a46b534a65674808d0af