[INFO] cloning repository https://github.com/pitdicker/valet_parking [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pitdicker/valet_parking" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpitdicker%2Fvalet_parking", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpitdicker%2Fvalet_parking'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 46b460a34cef2395eead1e69c241d2651bf8a830 [INFO] checking pitdicker/valet_parking against master#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpitdicker%2Fvalet_parking" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pitdicker/valet_parking on toolchain b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pitdicker/valet_parking [INFO] finished tweaking git repo https://github.com/pitdicker/valet_parking [INFO] tweaked toml for git repo https://github.com/pitdicker/valet_parking written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a48ffb7b6d133bbdde4fd2dbc4f92fac5b14aa3cb39a77bc41ef4c5111b2973f [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" "a48ffb7b6d133bbdde4fd2dbc4f92fac5b14aa3cb39a77bc41ef4c5111b2973f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a48ffb7b6d133bbdde4fd2dbc4f92fac5b14aa3cb39a77bc41ef4c5111b2973f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a48ffb7b6d133bbdde4fd2dbc4f92fac5b14aa3cb39a77bc41ef4c5111b2973f", kill_on_drop: false }` [INFO] [stdout] a48ffb7b6d133bbdde4fd2dbc4f92fac5b14aa3cb39a77bc41ef4c5111b2973f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d6c73d4b2242fa343bed3dd781df10744cf095fa3e38e5c6b53e1a799983639 [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" "9d6c73d4b2242fa343bed3dd781df10744cf095fa3e38e5c6b53e1a799983639", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Checking valet_parking v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/futex/linux.rs:20:32 [INFO] [stdout] | [INFO] [stdout] 20 | let ptr = self.as_mut_ptr() as *mut i32; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | imp_futex!(AtomicU32, u32); [INFO] [stdout] | --------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `AtomicAsMutPtr::as_mut_ptr(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(atomic_mut_ptr)]` to the crate attributes to enable `std::sync::atomic::AtomicU32::as_mut_ptr` [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/futex/linux.rs:20:32 [INFO] [stdout] | [INFO] [stdout] 20 | let ptr = self.as_mut_ptr() as *mut i32; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | imp_futex!(AtomicI32, i32); [INFO] [stdout] | --------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `AtomicAsMutPtr::as_mut_ptr(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(atomic_mut_ptr)]` to the crate attributes to enable `std::sync::atomic::AtomicI32::as_mut_ptr` [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/futex/linux.rs:20:32 [INFO] [stdout] | [INFO] [stdout] 20 | let ptr = self.as_mut_ptr() as *mut i32; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | imp_futex!(AtomicU32, u32); [INFO] [stdout] | --------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `AtomicAsMutPtr::as_mut_ptr(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(atomic_mut_ptr)]` to the crate attributes to enable `core::sync::atomic::AtomicU32::as_mut_ptr` [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/futex/linux.rs:20:32 [INFO] [stdout] | [INFO] [stdout] 20 | let ptr = self.as_mut_ptr() as *mut i32; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | imp_futex!(AtomicI32, i32); [INFO] [stdout] | --------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `AtomicAsMutPtr::as_mut_ptr(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(atomic_mut_ptr)]` to the crate attributes to enable `core::sync::atomic::AtomicI32::as_mut_ptr` [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/futex/linux.rs:56:32 [INFO] [stdout] | [INFO] [stdout] 56 | let ptr = self.as_mut_ptr() as *mut i32; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | imp_futex!(AtomicU32, u32); [INFO] [stdout] | --------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `AtomicAsMutPtr::as_mut_ptr(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(atomic_mut_ptr)]` to the crate attributes to enable `core::sync::atomic::AtomicU32::as_mut_ptr` [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/futex/linux.rs:56:32 [INFO] [stdout] | [INFO] [stdout] 56 | let ptr = self.as_mut_ptr() as *mut i32; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | imp_futex!(AtomicU32, u32); [INFO] [stdout] | --------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `AtomicAsMutPtr::as_mut_ptr(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(atomic_mut_ptr)]` to the crate attributes to enable `std::sync::atomic::AtomicU32::as_mut_ptr` [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/futex/linux.rs:56:32 [INFO] [stdout] | [INFO] [stdout] 56 | let ptr = self.as_mut_ptr() as *mut i32; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | imp_futex!(AtomicI32, i32); [INFO] [stdout] | --------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `AtomicAsMutPtr::as_mut_ptr(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(atomic_mut_ptr)]` to the crate attributes to enable `std::sync::atomic::AtomicI32::as_mut_ptr` [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/futex/linux.rs:56:32 [INFO] [stdout] | [INFO] [stdout] 56 | let ptr = self.as_mut_ptr() as *mut i32; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | imp_futex!(AtomicI32, i32); [INFO] [stdout] | --------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `AtomicAsMutPtr::as_mut_ptr(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(atomic_mut_ptr)]` to the crate attributes to enable `core::sync::atomic::AtomicI32::as_mut_ptr` [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.73s [INFO] running `Command { std: "docker" "inspect" "9d6c73d4b2242fa343bed3dd781df10744cf095fa3e38e5c6b53e1a799983639", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d6c73d4b2242fa343bed3dd781df10744cf095fa3e38e5c6b53e1a799983639", kill_on_drop: false }` [INFO] [stdout] 9d6c73d4b2242fa343bed3dd781df10744cf095fa3e38e5c6b53e1a799983639