[INFO] crate ticketed_lock 0.2.0 is already in cache [INFO] testing ticketed_lock-0.2.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate ticketed_lock 0.2.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate ticketed_lock 0.2.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate ticketed_lock 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate ticketed_lock 0.2.0 [INFO] tweaked toml for crates.io crate ticketed_lock 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a76b8d686b99d6763eaf586f5f297978041105d5a7e15337c589ac027037a7d2 [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" "a76b8d686b99d6763eaf586f5f297978041105d5a7e15337c589ac027037a7d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a76b8d686b99d6763eaf586f5f297978041105d5a7e15337c589ac027037a7d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a76b8d686b99d6763eaf586f5f297978041105d5a7e15337c589ac027037a7d2", kill_on_drop: false }` [INFO] [stdout] a76b8d686b99d6763eaf586f5f297978041105d5a7e15337c589ac027037a7d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 379c144964c12ae0c78c6bcae94e776e31bb512bef70c03227b13962e7d23309 [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" "379c144964c12ae0c78c6bcae94e776e31bb512bef70c03227b13962e7d23309", kill_on_drop: false }` [INFO] [stderr] Compiling ticketed_lock v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/lib.rs:174:25 [INFO] [stdout] | [INFO] [stdout] 174 | Ok(data) => unsafe{ data.into_inner() }, [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `Command { std: "docker" "inspect" "379c144964c12ae0c78c6bcae94e776e31bb512bef70c03227b13962e7d23309", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "379c144964c12ae0c78c6bcae94e776e31bb512bef70c03227b13962e7d23309", kill_on_drop: false }` [INFO] [stdout] 379c144964c12ae0c78c6bcae94e776e31bb512bef70c03227b13962e7d23309 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83ef2097c98d3b0e34dd31c433500b48f7512c0ea86c3b73263d11c3cf524fd7 [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" "83ef2097c98d3b0e34dd31c433500b48f7512c0ea86c3b73263d11c3cf524fd7", kill_on_drop: false }` [INFO] [stderr] Compiling ticketed_lock v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/lib.rs:174:25 [INFO] [stdout] | [INFO] [stdout] 174 | Ok(data) => unsafe{ data.into_inner() }, [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/lib.rs:174:25 [INFO] [stdout] | [INFO] [stdout] 174 | Ok(data) => unsafe{ data.into_inner() }, [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `wait` found for struct `ticketed_lock::WriteTicket` in the current scope [INFO] [stdout] --> examples/order.rs:16:28 [INFO] [stdout] | [INFO] [stdout] 16 | let mut guard = t3.wait(); [INFO] [stdout] | ^^^^ method not found in `ticketed_lock::WriteTicket` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.29/src/future/mod.rs:297:8 [INFO] [stdout] | [INFO] [stdout] 297 | fn wait(self) -> result::Result [INFO] [stdout] | ---- the method is available for `std::boxed::Box>` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 4 | use futures::future::Future; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `wait` found for struct `ticketed_lock::ReadTicket` in the current scope [INFO] [stdout] --> examples/order.rs:21:24 [INFO] [stdout] | [INFO] [stdout] 21 | let guard = t2.wait(); [INFO] [stdout] | ^^^^ method not found in `ticketed_lock::ReadTicket` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.29/src/future/mod.rs:297:8 [INFO] [stdout] | [INFO] [stdout] 297 | fn wait(self) -> result::Result [INFO] [stdout] | ---- the method is available for `std::boxed::Box>` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 4 | use futures::future::Future; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `wait` found for struct `ticketed_lock::ReadTicket` in the current scope [INFO] [stdout] --> examples/order.rs:25:24 [INFO] [stdout] | [INFO] [stdout] 25 | let guard = t1.wait(); [INFO] [stdout] | ^^^^ method not found in `ticketed_lock::ReadTicket` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.29/src/future/mod.rs:297:8 [INFO] [stdout] | [INFO] [stdout] 297 | fn wait(self) -> result::Result [INFO] [stdout] | ---- the method is available for `std::boxed::Box>` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 4 | use futures::future::Future; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ticketed_lock`. [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "83ef2097c98d3b0e34dd31c433500b48f7512c0ea86c3b73263d11c3cf524fd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83ef2097c98d3b0e34dd31c433500b48f7512c0ea86c3b73263d11c3cf524fd7", kill_on_drop: false }` [INFO] [stdout] 83ef2097c98d3b0e34dd31c433500b48f7512c0ea86c3b73263d11c3cf524fd7