[INFO] fetching crate cborg 0.3.0... [INFO] testing cborg-0.3.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate cborg 0.3.0 into /workspace/builds/worker-18/source [INFO] validating manifest of crates.io crate cborg 0.3.0 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 crates.io crate cborg 0.3.0 [INFO] finished tweaking crates.io crate cborg 0.3.0 [INFO] tweaked toml for crates.io crate cborg 0.3.0 written to /workspace/builds/worker-18/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] [stdout] 2d3e5472d5a63dce88859607fe0d62da836c02ebe373671080c0fd0cefa12b33 [INFO] running `Command { std: "docker" "start" "-a" "2d3e5472d5a63dce88859607fe0d62da836c02ebe373671080c0fd0cefa12b33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d3e5472d5a63dce88859607fe0d62da836c02ebe373671080c0fd0cefa12b33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d3e5472d5a63dce88859607fe0d62da836c02ebe373671080c0fd0cefa12b33", kill_on_drop: false }` [INFO] [stdout] 2d3e5472d5a63dce88859607fe0d62da836c02ebe373671080c0fd0cefa12b33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 339de9e8de56267ded60f403ef020ceb11d7cbb65109f37f4343c6d7d30ab39d [INFO] running `Command { std: "docker" "start" "-a" "339de9e8de56267ded60f403ef020ceb11d7cbb65109f37f4343c6d7d30ab39d", kill_on_drop: false }` [INFO] [stderr] Compiling cborg v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `error` [INFO] [stdout] --> src/lib.rs:42:2 [INFO] [stdout] | [INFO] [stdout] 42 | error: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `CborError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:39:10 [INFO] [stdout] | [INFO] [stdout] 39 | #[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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "339de9e8de56267ded60f403ef020ceb11d7cbb65109f37f4343c6d7d30ab39d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "339de9e8de56267ded60f403ef020ceb11d7cbb65109f37f4343c6d7d30ab39d", kill_on_drop: false }` [INFO] [stdout] 339de9e8de56267ded60f403ef020ceb11d7cbb65109f37f4343c6d7d30ab39d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 85550938cb2301e6db7001d17dc35b11f5f84f3c578f2812fad89d75c84293bf [INFO] running `Command { std: "docker" "start" "-a" "85550938cb2301e6db7001d17dc35b11f5f84f3c578f2812fad89d75c84293bf", kill_on_drop: false }` [INFO] [stdout] warning: field is never read: `error` [INFO] [stdout] --> src/lib.rs:42:2 [INFO] [stdout] | [INFO] [stdout] 42 | error: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `CborError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:39:10 [INFO] [stdout] | [INFO] [stdout] 39 | #[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] [stderr] Compiling cborg v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `error` [INFO] [stdout] --> src/lib.rs:42:2 [INFO] [stdout] | [INFO] [stdout] 42 | error: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `CborError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:39:10 [INFO] [stdout] | [INFO] [stdout] 39 | #[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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `Command { std: "docker" "inspect" "85550938cb2301e6db7001d17dc35b11f5f84f3c578f2812fad89d75c84293bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85550938cb2301e6db7001d17dc35b11f5f84f3c578f2812fad89d75c84293bf", kill_on_drop: false }` [INFO] [stdout] 85550938cb2301e6db7001d17dc35b11f5f84f3c578f2812fad89d75c84293bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] cf1faaec779e23e0caca731bac5c55e67f159c9ed8b273f14e79e1ec697b4d17 [INFO] running `Command { std: "docker" "start" "-a" "cf1faaec779e23e0caca731bac5c55e67f159c9ed8b273f14e79e1ec697b4d17", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `error` [INFO] [stderr] --> src/lib.rs:42:2 [INFO] [stderr] | [INFO] [stderr] 42 | error: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `CborError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/lib.rs:39:10 [INFO] [stderr] | [INFO] [stderr] 39 | #[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: `cborg` (lib) generated 1 warning [INFO] [stderr] warning: `cborg` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cborg-5284943b3056f539) [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-5841e4a420c9ab5e) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test display_test ... ok [INFO] [stdout] test type_test ... ok [INFO] [stdout] test decode_test ... ok [INFO] [stdout] test decode_to_test ... ok [INFO] [stdout] test encode_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests cborg [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - decode_to (line 325) ... ok [INFO] [stdout] test src/lib.rs - decode_to (line 317) ... ok [INFO] [stdout] test src/lib.rs - encode (line 347) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cf1faaec779e23e0caca731bac5c55e67f159c9ed8b273f14e79e1ec697b4d17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf1faaec779e23e0caca731bac5c55e67f159c9ed8b273f14e79e1ec697b4d17", kill_on_drop: false }` [INFO] [stdout] cf1faaec779e23e0caca731bac5c55e67f159c9ed8b273f14e79e1ec697b4d17