[INFO] fetching crate array_tool 1.0.3... [INFO] checking array_tool-1.0.3 against master#50e1dc1536264ab71c0850f346b12309477f29f7 for pr-85073 [INFO] extracting crate array_tool 1.0.3 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate array_tool 1.0.3 on toolchain 50e1dc1536264ab71c0850f346b12309477f29f7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate array_tool 1.0.3 [INFO] finished tweaking crates.io crate array_tool 1.0.3 [INFO] tweaked toml for crates.io crate array_tool 1.0.3 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "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] 0b0d01c7f8b4434c0b084595aaa08d1343a47bbc68ba4fbf1fab307b3b8e3f28 [INFO] running `Command { std: "docker" "start" "-a" "0b0d01c7f8b4434c0b084595aaa08d1343a47bbc68ba4fbf1fab307b3b8e3f28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b0d01c7f8b4434c0b084595aaa08d1343a47bbc68ba4fbf1fab307b3b8e3f28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b0d01c7f8b4434c0b084595aaa08d1343a47bbc68ba4fbf1fab307b3b8e3f28", kill_on_drop: false }` [INFO] [stdout] 0b0d01c7f8b4434c0b084595aaa08d1343a47bbc68ba4fbf1fab307b3b8e3f28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 06d3e09cda7abf0b1e423285e6ebd79fc88e86624a51b2f30113cd346490dc77 [INFO] running `Command { std: "docker" "start" "-a" "06d3e09cda7abf0b1e423285e6ebd79fc88e86624a51b2f30113cd346490dc77", kill_on_drop: false }` [INFO] [stderr] Checking array_tool v1.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/vec.rs:203:23 [INFO] [stdout] | [INFO] [stdout] 203 | fn intersect(&self, Self) -> Self; [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/vec.rs:216:49 [INFO] [stdout] | [INFO] [stdout] 216 | fn intersect_if bool>(&self, Self, validator: F) -> Self; [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/string.rs:300:6 [INFO] [stdout] | [INFO] [stdout] 300 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SubstMarks` is imported redundantly [INFO] [stdout] --> src/string.rs:289:21 [INFO] [stdout] | [INFO] [stdout] 160 | / pub trait SubstMarks { [INFO] [stdout] 161 | | /// # Example [INFO] [stdout] 162 | | /// ``` [INFO] [stdout] 163 | | /// use array_tool::string::SubstMarks; [INFO] [stdout] ... | [INFO] [stdout] 172 | | fn subst_marks(&self, marks: Vec, chr: &'static str) -> String; [INFO] [stdout] 173 | | } [INFO] [stdout] | |_- the item `SubstMarks` is already defined here [INFO] [stdout] ... [INFO] [stdout] 289 | use string::SubstMarks; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/vec.rs:203:23 [INFO] [stdout] | [INFO] [stdout] 203 | fn intersect(&self, Self) -> Self; [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/vec.rs:216:49 [INFO] [stdout] | [INFO] [stdout] 216 | fn intersect_if bool>(&self, Self, validator: F) -> Self; [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/string.rs:300:6 [INFO] [stdout] | [INFO] [stdout] 300 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SubstMarks` is imported redundantly [INFO] [stdout] --> src/string.rs:289:21 [INFO] [stdout] | [INFO] [stdout] 160 | / pub trait SubstMarks { [INFO] [stdout] 161 | | /// # Example [INFO] [stdout] 162 | | /// ``` [INFO] [stdout] 163 | | /// use array_tool::string::SubstMarks; [INFO] [stdout] ... | [INFO] [stdout] 172 | | fn subst_marks(&self, marks: Vec, chr: &'static str) -> String; [INFO] [stdout] 173 | | } [INFO] [stdout] | |_- the item `SubstMarks` is already defined here [INFO] [stdout] ... [INFO] [stdout] 289 | use string::SubstMarks; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [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] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead [INFO] [stdout] --> tests/vec.rs:82:7 [INFO] [stdout] | [INFO] [stdout] 82 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` 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 0.86s [INFO] running `Command { std: "docker" "inspect" "06d3e09cda7abf0b1e423285e6ebd79fc88e86624a51b2f30113cd346490dc77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06d3e09cda7abf0b1e423285e6ebd79fc88e86624a51b2f30113cd346490dc77", kill_on_drop: false }` [INFO] [stdout] 06d3e09cda7abf0b1e423285e6ebd79fc88e86624a51b2f30113cd346490dc77