[INFO] fetching crate shared-data 0.0.2... [INFO] checking shared-data-0.0.2 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate shared-data 0.0.2 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate shared-data 0.0.2 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate shared-data 0.0.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate shared-data 0.0.2 [INFO] tweaked toml for crates.io crate shared-data 0.0.2 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate shared-data 0.0.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9b12b34d1bc20ba160a52a4724b6540cdacdd39e919dec43e45f7255b869f2c7 [INFO] running `Command { std: "docker" "start" "-a" "9b12b34d1bc20ba160a52a4724b6540cdacdd39e919dec43e45f7255b869f2c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b12b34d1bc20ba160a52a4724b6540cdacdd39e919dec43e45f7255b869f2c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b12b34d1bc20ba160a52a4724b6540cdacdd39e919dec43e45f7255b869f2c7", kill_on_drop: false }` [INFO] [stdout] 9b12b34d1bc20ba160a52a4724b6540cdacdd39e919dec43e45f7255b869f2c7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b14a923b32abc2a40155633a57783c98a9a3e401c95cd840c1d1cd1ea7e53848 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b14a923b32abc2a40155633a57783c98a9a3e401c95cd840c1d1cd1ea7e53848", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking ucd-util v0.1.5 [INFO] [stderr] Checking utf8-ranges v1.0.4 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking array-macro v1.0.4 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking getrandom v0.1.13 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking memrange v0.1.3 [INFO] [stderr] Checking theban_interval_tree v0.7.1 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Checking shared_memory v0.8.2 [INFO] [stderr] Checking shared-data v0.0.2 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/atomic_shared_address.rs:33:29 [INFO] [stdout] | [INFO] [stdout] 33 | let result = self.0.compare_and_swap(current, new, order); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/atomic_shared_address_range.rs:35:29 [INFO] [stdout] | [INFO] [stdout] 35 | let result = self.0.compare_and_swap(current, new, order); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/shared_option.rs:47:14 [INFO] [stdout] | [INFO] [stdout] 47 | .compare_and_swap(UNOCCUPIED, RESERVED, Ordering::SeqCst) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/shared_option.rs:61:14 [INFO] [stdout] | [INFO] [stdout] 61 | .compare_and_swap(OCCUPIED, RESERVED, Ordering::SeqCst) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/shared_rc.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 91 | / mem::replace( [INFO] [stdout] 92 | | &mut self.0, [INFO] [stdout] 93 | | ManuallyDrop::new(SharedBox::unchecked_from_address(SharedAddressRange::null())), [INFO] [stdout] 94 | | ); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating tests/integration/child.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/integration/mod.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/experiment.rs from 2018 edition to 2021 [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/atomic_shared_address.rs:33:29 [INFO] [stdout] | [INFO] [stdout] 33 | let result = self.0.compare_and_swap(current, new, order); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/atomic_shared_address_range.rs:35:29 [INFO] [stdout] | [INFO] [stdout] 35 | let result = self.0.compare_and_swap(current, new, order); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/shared_option.rs:47:14 [INFO] [stdout] | [INFO] [stdout] 47 | .compare_and_swap(UNOCCUPIED, RESERVED, Ordering::SeqCst) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/shared_option.rs:61:14 [INFO] [stdout] | [INFO] [stdout] 61 | .compare_and_swap(OCCUPIED, RESERVED, Ordering::SeqCst) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/shared_rc.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 91 | / mem::replace( [INFO] [stdout] 92 | | &mut self.0, [INFO] [stdout] 93 | | ManuallyDrop::new(SharedBox::unchecked_from_address(SharedAddressRange::null())), [INFO] [stdout] 94 | | ); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.68s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking shared-data v0.0.2 (/tmp/fixit) [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/atomic_shared_address.rs:33:29 [INFO] [stdout] | [INFO] [stdout] 33 | let result = self.0.compare_and_swap(current, new, order); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/atomic_shared_address_range.rs:35:29 [INFO] [stdout] | [INFO] [stdout] 35 | let result = self.0.compare_and_swap(current, new, order); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/shared_option.rs:47:14 [INFO] [stdout] | [INFO] [stdout] 47 | .compare_and_swap(UNOCCUPIED, RESERVED, Ordering::SeqCst) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/shared_option.rs:61:14 [INFO] [stdout] | [INFO] [stdout] 61 | .compare_and_swap(OCCUPIED, RESERVED, Ordering::SeqCst) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/atomic_shared_address.rs:33:29 [INFO] [stdout] | [INFO] [stdout] 33 | let result = self.0.compare_and_swap(current, new, order); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/atomic_shared_address_range.rs:35:29 [INFO] [stdout] | [INFO] [stdout] 35 | let result = self.0.compare_and_swap(current, new, order); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/shared_option.rs:47:14 [INFO] [stdout] | [INFO] [stdout] 47 | .compare_and_swap(UNOCCUPIED, RESERVED, Ordering::SeqCst) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/shared_option.rs:61:14 [INFO] [stdout] | [INFO] [stdout] 61 | .compare_and_swap(OCCUPIED, RESERVED, Ordering::SeqCst) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/shared_rc.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 91 | / mem::replace( [INFO] [stdout] 92 | | &mut self.0, [INFO] [stdout] 93 | | ManuallyDrop::new(SharedBox::unchecked_from_address(SharedAddressRange::null())), [INFO] [stdout] 94 | | ); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/shared_rc.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 91 | / mem::replace( [INFO] [stdout] 92 | | &mut self.0, [INFO] [stdout] 93 | | ManuallyDrop::new(SharedBox::unchecked_from_address(SharedAddressRange::null())), [INFO] [stdout] 94 | | ); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `Command { std: "docker" "inspect" "b14a923b32abc2a40155633a57783c98a9a3e401c95cd840c1d1cd1ea7e53848", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b14a923b32abc2a40155633a57783c98a9a3e401c95cd840c1d1cd1ea7e53848", kill_on_drop: false }` [INFO] [stdout] b14a923b32abc2a40155633a57783c98a9a3e401c95cd840c1d1cd1ea7e53848