[INFO] fetching crate serde_yang 0.2.0... [INFO] testing serde_yang-0.2.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate serde_yang 0.2.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate serde_yang 0.2.0 [INFO] finished tweaking crates.io crate serde_yang 0.2.0 [INFO] tweaked toml for crates.io crate serde_yang 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate serde_yang 0.2.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 6 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d0276a31caff916ea895bc240e9131b6ab1b490068a1417f878bb19b75b0640 [INFO] running `Command { std: "docker" "start" "-a" "4d0276a31caff916ea895bc240e9131b6ab1b490068a1417f878bb19b75b0640", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d0276a31caff916ea895bc240e9131b6ab1b490068a1417f878bb19b75b0640", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d0276a31caff916ea895bc240e9131b6ab1b490068a1417f878bb19b75b0640", kill_on_drop: false }` [INFO] [stdout] 4d0276a31caff916ea895bc240e9131b6ab1b490068a1417f878bb19b75b0640 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 385455930a1d6129da663ae4b696ae792e4e49f750c48f20f64907549a831af4 [INFO] running `Command { std: "docker" "start" "-a" "385455930a1d6129da663ae4b696ae792e4e49f750c48f20f64907549a831af4", kill_on_drop: false }` [INFO] [stderr] Compiling serde_yang v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `built_in` [INFO] [stdout] --> src/ser/serializer.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | built_in [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `type_mapping` is never used [INFO] [stdout] --> src/ser/types.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn type_mapping<'a>() -> HashMap [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "385455930a1d6129da663ae4b696ae792e4e49f750c48f20f64907549a831af4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "385455930a1d6129da663ae4b696ae792e4e49f750c48f20f64907549a831af4", kill_on_drop: false }` [INFO] [stdout] 385455930a1d6129da663ae4b696ae792e4e49f750c48f20f64907549a831af4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c32f5bd49be683410d2f32fb2551a3b7148e9109ae73278c6a83a179e09c6125 [INFO] running `Command { std: "docker" "start" "-a" "c32f5bd49be683410d2f32fb2551a3b7148e9109ae73278c6a83a179e09c6125", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `built_in` [INFO] [stdout] --> src/ser/serializer.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | built_in [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_yang v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `type_mapping` is never used [INFO] [stdout] --> src/ser/types.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn type_mapping<'a>() -> HashMap [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `built_in` [INFO] [stdout] --> src/ser/serializer.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | built_in [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `type_mapping` is never used [INFO] [stdout] --> src/ser/types.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn type_mapping<'a>() -> HashMap [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "c32f5bd49be683410d2f32fb2551a3b7148e9109ae73278c6a83a179e09c6125", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c32f5bd49be683410d2f32fb2551a3b7148e9109ae73278c6a83a179e09c6125", kill_on_drop: false }` [INFO] [stdout] c32f5bd49be683410d2f32fb2551a3b7148e9109ae73278c6a83a179e09c6125 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cb7da43b46b7ad3dee70c295fa8f6064ecc79139386e0f14211dc29cf65269cb [INFO] running `Command { std: "docker" "start" "-a" "cb7da43b46b7ad3dee70c295fa8f6064ecc79139386e0f14211dc29cf65269cb", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `built_in` [INFO] [stderr] --> src/ser/serializer.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | built_in [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `type_mapping` is never used [INFO] [stderr] --> src/ser/types.rs:75:12 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn type_mapping<'a>() -> HashMap [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `serde_yang` (lib) generated 2 warnings (run `cargo fix --lib -p serde_yang` to apply 1 suggestion) [INFO] [stderr] warning: `serde_yang` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_yang-8ee565763b8fa4d4) [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] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-a686e22638c16e67) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_basic_leaf ... ok [INFO] [stdout] test test_basic_container ... ok [INFO] [stdout] test test_basic_leaf_list ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests serde_yang [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] running `Command { std: "docker" "inspect" "cb7da43b46b7ad3dee70c295fa8f6064ecc79139386e0f14211dc29cf65269cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb7da43b46b7ad3dee70c295fa8f6064ecc79139386e0f14211dc29cf65269cb", kill_on_drop: false }` [INFO] [stdout] cb7da43b46b7ad3dee70c295fa8f6064ecc79139386e0f14211dc29cf65269cb