[INFO] cloning repository https://github.com/LucianoBestia/reader_for_microxml [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LucianoBestia/reader_for_microxml" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucianoBestia%2Freader_for_microxml", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucianoBestia%2Freader_for_microxml'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 92dacc7758b2577a61f96b3dd528b4233e234d46 [INFO] testing LucianoBestia/reader_for_microxml against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucianoBestia%2Freader_for_microxml" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LucianoBestia/reader_for_microxml on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LucianoBestia/reader_for_microxml [INFO] finished tweaking git repo https://github.com/LucianoBestia/reader_for_microxml [INFO] tweaked toml for git repo https://github.com/LucianoBestia/reader_for_microxml written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/LucianoBestia/reader_for_microxml already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 4395092656bd1b54e4e0268aee7ae0f7ac217e8a9aa53b8289865ae1ea05398e [INFO] running `Command { std: "docker" "start" "-a" "4395092656bd1b54e4e0268aee7ae0f7ac217e8a9aa53b8289865ae1ea05398e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4395092656bd1b54e4e0268aee7ae0f7ac217e8a9aa53b8289865ae1ea05398e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4395092656bd1b54e4e0268aee7ae0f7ac217e8a9aa53b8289865ae1ea05398e", kill_on_drop: false }` [INFO] [stdout] 4395092656bd1b54e4e0268aee7ae0f7ac217e8a9aa53b8289865ae1ea05398e [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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 038abb4c1b09cdad1fd647e5d0840e4cf884b0ae61ce2622b70a6201bab2bfcd [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" "038abb4c1b09cdad1fd647e5d0840e4cf884b0ae61ce2622b70a6201bab2bfcd", kill_on_drop: false }` [INFO] [stderr] Compiling reader_for_microxml v2.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "038abb4c1b09cdad1fd647e5d0840e4cf884b0ae61ce2622b70a6201bab2bfcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "038abb4c1b09cdad1fd647e5d0840e4cf884b0ae61ce2622b70a6201bab2bfcd", kill_on_drop: false }` [INFO] [stdout] 038abb4c1b09cdad1fd647e5d0840e4cf884b0ae61ce2622b70a6201bab2bfcd [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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9242ffdd5ad00e88953ac3375eadc0a6a901dd0082edc9a09bc53c59f770d43e [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" "9242ffdd5ad00e88953ac3375eadc0a6a901dd0082edc9a09bc53c59f770d43e", kill_on_drop: false }` [INFO] [stderr] Compiling reader_for_microxml v2.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/test_for_microxml.rs:29:24 [INFO] [stdout] | [INFO] [stdout] 29 | panic!(err_msg); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 29 | panic!("{}", err_msg); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> examples/microxml_tree.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Element` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> examples/microxml_tree.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> examples/microxml_tree.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Attribute` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> examples/microxml_tree.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `value` [INFO] [stdout] --> examples/microxml_tree.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | value: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Attribute` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> examples/microxml_tree.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.82s [INFO] running `Command { std: "docker" "inspect" "9242ffdd5ad00e88953ac3375eadc0a6a901dd0082edc9a09bc53c59f770d43e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9242ffdd5ad00e88953ac3375eadc0a6a901dd0082edc9a09bc53c59f770d43e", kill_on_drop: false }` [INFO] [stdout] 9242ffdd5ad00e88953ac3375eadc0a6a901dd0082edc9a09bc53c59f770d43e [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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 71f514c9c9d3b59a7d5d419ddaa50c673d2d22c7e7220ca5c91af0940d36d1e7 [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" "71f514c9c9d3b59a7d5d419ddaa50c673d2d22c7e7220ca5c91af0940d36d1e7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: field is never read: `name` [INFO] [stdout] running 0 tests [INFO] [stderr] --> examples/microxml_tree.rs:26:5 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 26 | name: String, [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 15 tests [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] test test_01 ... ok [INFO] [stderr] note: `Element` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] test test_01e1 ... ok [INFO] [stderr] --> examples/microxml_tree.rs:24:10 [INFO] [stdout] test test_01e1a ... ok [INFO] [stderr] | [INFO] [stdout] test test_01e3 ... ok [INFO] [stderr] 24 | #[derive(Debug)] [INFO] [stdout] test test_01e6 ... ok [INFO] [stderr] | ^^^^^ [INFO] [stdout] test test_01e4 ... ok [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] test test_02 ... ok [INFO] [stderr] [INFO] [stdout] test test_03 ... ok [INFO] [stderr] warning: field is never read: `name` [INFO] [stdout] test test_04 ... ok [INFO] [stderr] --> examples/microxml_tree.rs:34:5 [INFO] [stdout] test test_07 ... ok [INFO] [stderr] | [INFO] [stdout] test test_06 ... ok [INFO] [stderr] 34 | name: String, [INFO] [stdout] test test_08 ... ok [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stdout] test test_05 ... ok [INFO] [stderr] | [INFO] [stdout] test test_01a ... ok [INFO] [stderr] note: `Attribute` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> examples/microxml_tree.rs:32:10 [INFO] [stderr] | [INFO] [stderr] 32 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `value` [INFO] [stderr] --> examples/microxml_tree.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | value: String, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Attribute` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> examples/microxml_tree.rs:32:10 [INFO] [stderr] | [INFO] [stderr] 32 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `reader_for_microxml` (example "microxml_tree") generated 3 warnings [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> tests/test_for_microxml.rs:29:24 [INFO] [stderr] | [INFO] [stderr] 29 | panic!(err_msg); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 29 | panic!("{}", err_msg); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `reader_for_microxml` (test "test_for_microxml") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.43s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/reader_for_microxml-b1d248a1249ee32f) [INFO] [stderr] Running tests/test_for_microxml.rs (/opt/rustwide/target/debug/deps/test_for_microxml-8ee9ed5c855cecdf) [INFO] [stdout] test test_01e2 - should panic ... ok [INFO] [stderr] Doc-tests reader_for_microxml [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 77) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "71f514c9c9d3b59a7d5d419ddaa50c673d2d22c7e7220ca5c91af0940d36d1e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71f514c9c9d3b59a7d5d419ddaa50c673d2d22c7e7220ca5c91af0940d36d1e7", kill_on_drop: false }` [INFO] [stdout] 71f514c9c9d3b59a7d5d419ddaa50c673d2d22c7e7220ca5c91af0940d36d1e7