[INFO] fetching crate serde_kdl 0.1.0... [INFO] testing serde_kdl-0.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate serde_kdl 0.1.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate serde_kdl 0.1.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate serde_kdl 0.1.0 [INFO] finished tweaking crates.io crate serde_kdl 0.1.0 [INFO] tweaked toml for crates.io crate serde_kdl 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cd9993a76615e4f0835881880a91d68796e5dae4869c4e9e0e1fd20b13e276ec [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" "cd9993a76615e4f0835881880a91d68796e5dae4869c4e9e0e1fd20b13e276ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd9993a76615e4f0835881880a91d68796e5dae4869c4e9e0e1fd20b13e276ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd9993a76615e4f0835881880a91d68796e5dae4869c4e9e0e1fd20b13e276ec", kill_on_drop: false }` [INFO] [stdout] cd9993a76615e4f0835881880a91d68796e5dae4869c4e9e0e1fd20b13e276ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--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] 40c4db14f8a6ede111adbcf683ff5fa7ee0bf0a0c5f74f2b2bc76d0c2335d16f [INFO] running `Command { std: "docker" "start" "-a" "40c4db14f8a6ede111adbcf683ff5fa7ee0bf0a0c5f74f2b2bc76d0c2335d16f", kill_on_drop: false }` [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling phf v0.8.0 [INFO] [stderr] Compiling kdl v3.0.0 [INFO] [stderr] Compiling serde_kdl v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.73s [INFO] running `Command { std: "docker" "inspect" "40c4db14f8a6ede111adbcf683ff5fa7ee0bf0a0c5f74f2b2bc76d0c2335d16f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40c4db14f8a6ede111adbcf683ff5fa7ee0bf0a0c5f74f2b2bc76d0c2335d16f", kill_on_drop: false }` [INFO] [stdout] 40c4db14f8a6ede111adbcf683ff5fa7ee0bf0a0c5f74f2b2bc76d0c2335d16f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a8515dbb7031739675dfd68bbd9faa0ac0aaf61daf20549cf5a331ce016e0eb6 [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" "a8515dbb7031739675dfd68bbd9faa0ac0aaf61daf20549cf5a331ce016e0eb6", kill_on_drop: false }` [INFO] [stderr] Compiling serde_test v1.0.136 [INFO] [stderr] Compiling serde_kdl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition: `count` [INFO] [stdout] --> tests/utils/mod.rs:30:14 [INFO] [stdout] | [INFO] [stdout] 30 | macro_rules! count { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `value_tokens` [INFO] [stdout] --> tests/utils/mod.rs:35:14 [INFO] [stdout] | [INFO] [stdout] 35 | macro_rules! value_tokens { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> tests/tokens.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 143 | / node_tokens! { [INFO] [stdout] 144 | | name: "author", [INFO] [stdout] 145 | | values: ["Alex Monad"], [INFO] [stdout] 146 | | properties: { [INFO] [stdout] ... | [INFO] [stdout] 149 | | }, [INFO] [stdout] 150 | | }, [INFO] [stdout] | |_____________- any code following this expression is unreachable [INFO] [stdout] 151 | / &[ [INFO] [stdout] 152 | | // contents [INFO] [stdout] 153 | | Token::Struct { [INFO] [stdout] 154 | | name: "Node", [INFO] [stdout] ... | [INFO] [stdout] 210 | | Token::StructEnd, //contents [INFO] [stdout] 211 | | ], [INFO] [stdout] | |_____________^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `value_as_token` [INFO] [stdout] --> tests/utils/mod.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn value_as_token(v: Value) -> Token { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.60s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_kdl-695b461d7dc4ec24) [INFO] [stderr] Executable tests/tokens.rs (/opt/rustwide/target/debug/deps/tokens-795b2fbe24ed5849) [INFO] running `Command { std: "docker" "inspect" "a8515dbb7031739675dfd68bbd9faa0ac0aaf61daf20549cf5a331ce016e0eb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8515dbb7031739675dfd68bbd9faa0ac0aaf61daf20549cf5a331ce016e0eb6", kill_on_drop: false }` [INFO] [stdout] a8515dbb7031739675dfd68bbd9faa0ac0aaf61daf20549cf5a331ce016e0eb6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] 1f78a0de2ab2da291e7d4fc2fa38806b00db09481188805c722a22d460842b8e [INFO] running `Command { std: "docker" "start" "-a" "1f78a0de2ab2da291e7d4fc2fa38806b00db09481188805c722a22d460842b8e", kill_on_drop: false }` [INFO] [stderr] warning: unused macro definition: `count` [INFO] [stderr] --> tests/utils/mod.rs:30:14 [INFO] [stderr] | [INFO] [stderr] 30 | macro_rules! count { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition: `value_tokens` [INFO] [stderr] --> tests/utils/mod.rs:35:14 [INFO] [stderr] | [INFO] [stderr] 35 | macro_rules! value_tokens { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> tests/tokens.rs:151:13 [INFO] [stderr] | [INFO] [stderr] 143 | / node_tokens! { [INFO] [stderr] 144 | | name: "author", [INFO] [stderr] 145 | | values: ["Alex Monad"], [INFO] [stderr] 146 | | properties: { [INFO] [stderr] ... | [INFO] [stderr] 149 | | }, [INFO] [stderr] 150 | | }, [INFO] [stderr] | |_____________- any code following this expression is unreachable [INFO] [stderr] 151 | / &[ [INFO] [stderr] 152 | | // contents [INFO] [stderr] 153 | | Token::Struct { [INFO] [stderr] 154 | | name: "Node", [INFO] [stderr] ... | [INFO] [stderr] 210 | | Token::StructEnd, //contents [INFO] [stderr] 211 | | ], [INFO] [stderr] | |_____________^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `value_as_token` [INFO] [stderr] --> tests/utils/mod.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn value_as_token(v: Value) -> Token { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `serde_kdl` (test "tokens") generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_kdl-695b461d7dc4ec24) [INFO] [stderr] Running tests/tokens.rs (/opt/rustwide/target/debug/deps/tokens-795b2fbe24ed5849) [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; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_example ... ignored [INFO] [stdout] test test_node ... ok [INFO] [stdout] test test_simple_children ... ok [INFO] [stdout] test test_node_value_key ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests serde_kdl [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/value.rs - value::Value (line 8) ... ok [INFO] [stdout] test src/node.rs - node::Node (line 14) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.41s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1f78a0de2ab2da291e7d4fc2fa38806b00db09481188805c722a22d460842b8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f78a0de2ab2da291e7d4fc2fa38806b00db09481188805c722a22d460842b8e", kill_on_drop: false }` [INFO] [stdout] 1f78a0de2ab2da291e7d4fc2fa38806b00db09481188805c722a22d460842b8e