[INFO] fetching crate tenjin 0.5.1... [INFO] checking tenjin-0.5.1 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] extracting crate tenjin 0.5.1 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate tenjin 0.5.1 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate tenjin 0.5.1 [INFO] finished tweaking crates.io crate tenjin 0.5.1 [INFO] tweaked toml for crates.io crate tenjin 0.5.1 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 786405aca8b4438a7f2a9b125c5f264ffb32d6589de627c445ea2f8c32688782 [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" "786405aca8b4438a7f2a9b125c5f264ffb32d6589de627c445ea2f8c32688782", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "786405aca8b4438a7f2a9b125c5f264ffb32d6589de627c445ea2f8c32688782", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "786405aca8b4438a7f2a9b125c5f264ffb32d6589de627c445ea2f8c32688782", kill_on_drop: false }` [INFO] [stdout] 786405aca8b4438a7f2a9b125c5f264ffb32d6589de627c445ea2f8c32688782 [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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62fd2498586847f1cd5f59bde65578822724113f777cabe784efa544cbe02d05 [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" "62fd2498586847f1cd5f59bde65578822724113f777cabe784efa544cbe02d05", kill_on_drop: false }` [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking serde_json v1.0.58 [INFO] [stderr] Checking tenjin v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/render.rs:88:19 [INFO] [stdout] | [INFO] [stdout] 88 | context: &Context, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Context` [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/render.rs:152:18 [INFO] [stdout] | [INFO] [stdout] 152 | context: &'a Context, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/render.rs:158:16 [INFO] [stdout] | [INFO] [stdout] 158 | inner: &'a Context, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/render.rs:163:15 [INFO] [stdout] | [INFO] [stdout] 163 | back: &'a Context, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/render.rs:164:16 [INFO] [stdout] | [INFO] [stdout] 164 | front: &'a Context, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/render.rs:88:19 [INFO] [stdout] | [INFO] [stdout] 88 | context: &Context, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Context` [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/render.rs:152:18 [INFO] [stdout] | [INFO] [stdout] 152 | context: &'a Context, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/render.rs:158:16 [INFO] [stdout] | [INFO] [stdout] 158 | inner: &'a Context, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/render.rs:163:15 [INFO] [stdout] | [INFO] [stdout] 163 | back: &'a Context, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/render.rs:164:16 [INFO] [stdout] | [INFO] [stdout] 164 | front: &'a Context, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left`: superseded by `trim_start` [INFO] [stdout] --> src/compile.rs:311:33 [INFO] [stdout] | [INFO] [stdout] 311 | self.src = self.src.trim_left(); [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left`: superseded by `trim_start` [INFO] [stdout] --> src/compile.rs:311:33 [INFO] [stdout] | [INFO] [stdout] 311 | self.src = self.src.trim_left(); [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:41:42 [INFO] [stdout] | [INFO] [stdout] 41 | &Compile(ref error) => error.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:42:37 [INFO] [stdout] | [INFO] [stdout] 42 | &Io(ref error) => error.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:41:42 [INFO] [stdout] | [INFO] [stdout] 41 | &Compile(ref error) => error.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:42:37 [INFO] [stdout] | [INFO] [stdout] 42 | &Io(ref error) => error.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compile.rs:103:21 [INFO] [stdout] | [INFO] [stdout] 103 | let mut body = match otherwise { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compile.rs:124:29 [INFO] [stdout] | [INFO] [stdout] 124 | let mut body = match otherwise { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compile.rs:103:21 [INFO] [stdout] | [INFO] [stdout] 103 | let mut body = match otherwise { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compile.rs:124:29 [INFO] [stdout] | [INFO] [stdout] 124 | let mut body = match otherwise { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> examples/macros.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` 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 4.97s [INFO] running `Command { std: "docker" "inspect" "62fd2498586847f1cd5f59bde65578822724113f777cabe784efa544cbe02d05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62fd2498586847f1cd5f59bde65578822724113f777cabe784efa544cbe02d05", kill_on_drop: false }` [INFO] [stdout] 62fd2498586847f1cd5f59bde65578822724113f777cabe784efa544cbe02d05