[INFO] updating cached repository https://github.com/seanmceligot/drt [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/seanmceligot/drt [INFO] [stderr] d8539fb..33adbfc master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 33adbfca536b911f186b65852b67655888aea3d8 [INFO] testing seanmceligot/drt against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseanmceligot%2Fdrt" "/workspace/builds/worker-14/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/seanmceligot/drt on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/seanmceligot/drt [INFO] finished tweaking git repo https://github.com/seanmceligot/drt [INFO] tweaked toml for git repo https://github.com/seanmceligot/drt written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/seanmceligot/drt already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: unused manifest key: package.getopts [INFO] [stderr] warning: unused manifest key: package.regex [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stdout] c93fc1e5229ef8c399d82736def1fb6c92b8cd4dd4e39fae8c98b10ab2cbb5da [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "c93fc1e5229ef8c399d82736def1fb6c92b8cd4dd4e39fae8c98b10ab2cbb5da"` [INFO] [stderr] warning: unused manifest key: package.getopts [INFO] [stderr] warning: unused manifest key: package.regex [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling regex v1.3.6 [INFO] [stderr] Compiling drt v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `ch` [INFO] [stderr] --> src/bin/drtrun.rs:19:32 [INFO] [stderr] | [INFO] [stderr] 19 | fn drain_to(mut input: String, ch: char) -> String { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_ch` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `remain` [INFO] [stderr] --> src/bin/drtrun.rs:61:30 [INFO] [stderr] | [INFO] [stderr] 61 | (Type::Template, remain) => {}, [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_remain` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `remain` [INFO] [stderr] --> src/bin/drtrun.rs:62:32 [INFO] [stderr] | [INFO] [stderr] 62 | (Type::OutputFile, remain) => {}, [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_remain` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `remain` [INFO] [stderr] --> src/bin/drtrun.rs:63:31 [INFO] [stderr] | [INFO] [stderr] 63 | (Type::InputFile, remain) => {}, [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_remain` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `remain` [INFO] [stderr] --> src/bin/drtrun.rs:69:29 [INFO] [stderr] | [INFO] [stderr] 69 | (Type::Unknown, remain) => {} [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_remain` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `drain_to` [INFO] [stderr] --> src/bin/drtrun.rs:19:4 [INFO] [stderr] | [INFO] [stderr] 19 | fn drain_to(mut input: String, ch: char) -> String { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `RBinary` [INFO] [stderr] --> src/drt/template.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | RBinary(&'r TemplateFiles), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `report` [INFO] [stderr] --> src/main.rs:23:4 [INFO] [stderr] | [INFO] [stderr] 23 | fn report(sink: Sink) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.48s [INFO] running `"docker" "inspect" "c93fc1e5229ef8c399d82736def1fb6c92b8cd4dd4e39fae8c98b10ab2cbb5da"` [INFO] running `"docker" "rm" "-f" "c93fc1e5229ef8c399d82736def1fb6c92b8cd4dd4e39fae8c98b10ab2cbb5da"` [INFO] [stdout] c93fc1e5229ef8c399d82736def1fb6c92b8cd4dd4e39fae8c98b10ab2cbb5da [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d7246f5da26b6728e6f21991cfe90a6ffc620c5f8bdb5f2ac78280b2ebebc496 [INFO] running `"docker" "start" "-a" "d7246f5da26b6728e6f21991cfe90a6ffc620c5f8bdb5f2ac78280b2ebebc496"` [INFO] [stderr] warning: unused manifest key: package.getopts [INFO] [stderr] warning: unused manifest key: package.regex [INFO] [stderr] Compiling drt v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `ch` [INFO] [stderr] --> src/bin/drtrun.rs:19:32 [INFO] [stderr] | [INFO] [stderr] 19 | fn drain_to(mut input: String, ch: char) -> String { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_ch` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `remain` [INFO] [stderr] --> src/bin/drtrun.rs:61:30 [INFO] [stderr] | [INFO] [stderr] 61 | (Type::Template, remain) => {}, [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_remain` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `remain` [INFO] [stderr] --> src/bin/drtrun.rs:62:32 [INFO] [stderr] | [INFO] [stderr] 62 | (Type::OutputFile, remain) => {}, [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_remain` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `remain` [INFO] [stderr] --> src/bin/drtrun.rs:63:31 [INFO] [stderr] | [INFO] [stderr] 63 | (Type::InputFile, remain) => {}, [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_remain` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `remain` [INFO] [stderr] --> src/bin/drtrun.rs:69:29 [INFO] [stderr] | [INFO] [stderr] 69 | (Type::Unknown, remain) => {} [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_remain` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `drain_to` [INFO] [stderr] --> src/bin/drtrun.rs:19:4 [INFO] [stderr] | [INFO] [stderr] 19 | fn drain_to(mut input: String, ch: char) -> String { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `RBinary` [INFO] [stderr] --> src/drt/template.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | RBinary(&'r TemplateFiles), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `report` [INFO] [stderr] --> src/main.rs:23:4 [INFO] [stderr] | [INFO] [stderr] 23 | fn report(sink: Sink) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.56s [INFO] running `"docker" "inspect" "d7246f5da26b6728e6f21991cfe90a6ffc620c5f8bdb5f2ac78280b2ebebc496"` [INFO] running `"docker" "rm" "-f" "d7246f5da26b6728e6f21991cfe90a6ffc620c5f8bdb5f2ac78280b2ebebc496"` [INFO] [stdout] d7246f5da26b6728e6f21991cfe90a6ffc620c5f8bdb5f2ac78280b2ebebc496 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 67d3c7bc773b272e4c18da549834fa069b7f734e88479d9495bc23ad64c2ffdf [INFO] running `"docker" "start" "-a" "67d3c7bc773b272e4c18da549834fa069b7f734e88479d9495bc23ad64c2ffdf"` [INFO] [stderr] warning: unused manifest key: package.getopts [INFO] [stderr] warning: unused manifest key: package.regex [INFO] [stderr] warning: unused variable: `ch` [INFO] [stderr] --> src/bin/drtrun.rs:19:32 [INFO] [stderr] | [INFO] [stderr] 19 | fn drain_to(mut input: String, ch: char) -> String { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_ch` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `remain` [INFO] [stderr] --> src/bin/drtrun.rs:61:30 [INFO] [stderr] | [INFO] [stderr] 61 | (Type::Template, remain) => {}, [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_remain` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `remain` [INFO] [stderr] --> src/bin/drtrun.rs:62:32 [INFO] [stderr] | [INFO] [stderr] 62 | (Type::OutputFile, remain) => {}, [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_remain` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `remain` [INFO] [stderr] --> src/bin/drtrun.rs:63:31 [INFO] [stderr] | [INFO] [stderr] 63 | (Type::InputFile, remain) => {}, [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_remain` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `remain` [INFO] [stderr] --> src/bin/drtrun.rs:69:29 [INFO] [stderr] | [INFO] [stderr] 69 | (Type::Unknown, remain) => {} [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_remain` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `drain_to` [INFO] [stderr] --> src/bin/drtrun.rs:19:4 [INFO] [stderr] | [INFO] [stderr] 19 | fn drain_to(mut input: String, ch: char) -> String { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `RBinary` [INFO] [stderr] --> src/drt/template.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | RBinary(&'r TemplateFiles), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `report` [INFO] [stderr] --> src/main.rs:23:4 [INFO] [stderr] | [INFO] [stderr] 23 | fn report(sink: Sink) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/drt-e81cb86986e04998 [INFO] [stderr] Running /opt/rustwide/target/debug/deps/drt-be1174650caac7d5 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/drtrun-21d07ff919ffa2e5 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Doc-tests drt [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "67d3c7bc773b272e4c18da549834fa069b7f734e88479d9495bc23ad64c2ffdf"` [INFO] running `"docker" "rm" "-f" "67d3c7bc773b272e4c18da549834fa069b7f734e88479d9495bc23ad64c2ffdf"` [INFO] [stdout] 67d3c7bc773b272e4c18da549834fa069b7f734e88479d9495bc23ad64c2ffdf