[INFO] cloning repository https://github.com/cjdelisle/hello-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cjdelisle/hello-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjdelisle%2Fhello-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjdelisle%2Fhello-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4abf78ec65ceda0d011318872cbda6229819a858 [INFO] checking cjdelisle/hello-rust against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjdelisle%2Fhello-rust" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cjdelisle/hello-rust on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cjdelisle/hello-rust [INFO] finished tweaking git repo https://github.com/cjdelisle/hello-rust [INFO] tweaked toml for git repo https://github.com/cjdelisle/hello-rust written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/cjdelisle/hello-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lazycell v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 18815d698ec63f76f8452b740dbb01cdc0d15b91653f3f38d1f2d1faed607c9d [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" "18815d698ec63f76f8452b740dbb01cdc0d15b91653f3f38d1f2d1faed607c9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18815d698ec63f76f8452b740dbb01cdc0d15b91653f3f38d1f2d1faed607c9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18815d698ec63f76f8452b740dbb01cdc0d15b91653f3f38d1f2d1faed607c9d", kill_on_drop: false }` [INFO] [stdout] 18815d698ec63f76f8452b740dbb01cdc0d15b91653f3f38d1f2d1faed607c9d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 77b79dacc74a979768766428ea617f95641e81efb4c2c71cf9e4d57669e7ee68 [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" "77b79dacc74a979768766428ea617f95641e81efb4c2c71cf9e4d57669e7ee68", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Checking cfg-if v0.1.4 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking lazycell v1.0.0 [INFO] [stderr] Checking log v0.4.3 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking bytes v0.4.10 [INFO] [stderr] Checking mio v0.6.15 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking noders v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/node.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | ev: Rc [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn mio::Evented` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/callback.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | pub x: Box, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/callback.rs:24:11 [INFO] [stdout] | [INFO] [stdout] 24 | w:Box, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/callback.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | f:Box, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/callback.rs:26:45 [INFO] [stdout] | [INFO] [stdout] 26 | pub dispatch: fn(&mut CallbackImpl, Box), [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/callback.rs:29:55 [INFO] [stdout] | [INFO] [stdout] 29 | fn dispatch(cbi: &mut CallbackImpl, mut x: Box) where [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/callback.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | let f: &Fn(&mut W,X) = cbi.f.downcast_ref::().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut W,X)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/node.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | ev: Rc [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn mio::Evented` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/callback.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | pub x: Box, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/callback.rs:24:11 [INFO] [stdout] | [INFO] [stdout] 24 | w:Box, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/callback.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | f:Box, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/callback.rs:26:45 [INFO] [stdout] | [INFO] [stdout] 26 | pub dispatch: fn(&mut CallbackImpl, Box), [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/callback.rs:29:55 [INFO] [stdout] | [INFO] [stdout] 29 | fn dispatch(cbi: &mut CallbackImpl, mut x: Box) where [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/callback.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | let f: &Fn(&mut W,X) = cbi.f.downcast_ref::().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut W,X)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.38s [INFO] running `Command { std: "docker" "inspect" "77b79dacc74a979768766428ea617f95641e81efb4c2c71cf9e4d57669e7ee68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77b79dacc74a979768766428ea617f95641e81efb4c2c71cf9e4d57669e7ee68", kill_on_drop: false }` [INFO] [stdout] 77b79dacc74a979768766428ea617f95641e81efb4c2c71cf9e4d57669e7ee68