[INFO] fetching crate amqp_serde 0.4.2... [INFO] testing amqp_serde-0.4.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate amqp_serde 0.4.2 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate amqp_serde 0.4.2 [INFO] finished tweaking crates.io crate amqp_serde 0.4.2 [INFO] tweaked toml for crates.io crate amqp_serde 0.4.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate amqp_serde 0.4.2 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] crate crates.io crate amqp_serde 0.4.2 already has a lockfile, it will not be regenerated [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] cbd24ba94b1d65436de9d289e3e6da78d57a2700cf689d64baa27edf4a473a51 [INFO] running `Command { std: "docker" "start" "-a" "cbd24ba94b1d65436de9d289e3e6da78d57a2700cf689d64baa27edf4a473a51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cbd24ba94b1d65436de9d289e3e6da78d57a2700cf689d64baa27edf4a473a51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbd24ba94b1d65436de9d289e3e6da78d57a2700cf689d64baa27edf4a473a51", kill_on_drop: false }` [INFO] [stdout] cbd24ba94b1d65436de9d289e3e6da78d57a2700cf689d64baa27edf4a473a51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5d993a7df228b8610b51616126a8a056ad31bd172461bfa8741e13105d741270 [INFO] running `Command { std: "docker" "start" "-a" "5d993a7df228b8610b51616126a8a056ad31bd172461bfa8741e13105d741270", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling bytes v1.2.1 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.71 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling serde_bytes v0.11.15 [INFO] [stderr] Compiling amqp_serde v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.51s [INFO] running `Command { std: "docker" "inspect" "5d993a7df228b8610b51616126a8a056ad31bd172461bfa8741e13105d741270", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d993a7df228b8610b51616126a8a056ad31bd172461bfa8741e13105d741270", kill_on_drop: false }` [INFO] [stdout] 5d993a7df228b8610b51616126a8a056ad31bd172461bfa8741e13105d741270 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 70535241be2344fd4f7bfa68785e96b1ff6a4135402a8e02be46f799342bc0bf [INFO] running `Command { std: "docker" "start" "-a" "70535241be2344fd4f7bfa68785e96b1ff6a4135402a8e02be46f799342bc0bf", kill_on_drop: false }` [INFO] [stderr] Compiling amqp_serde v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/de.rs:739:22 [INFO] [stdout] | [INFO] [stdout] 739 | struct Frame(u32); [INFO] [stdout] | ----- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/de.rs:748:22 [INFO] [stdout] | [INFO] [stdout] 748 | struct Frame(Vec); [INFO] [stdout] | ----- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/de.rs:757:22 [INFO] [stdout] | [INFO] [stdout] 757 | struct Frame(u8, Vec); [INFO] [stdout] | ----- ^^ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.76s [INFO] running `Command { std: "docker" "inspect" "70535241be2344fd4f7bfa68785e96b1ff6a4135402a8e02be46f799342bc0bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70535241be2344fd4f7bfa68785e96b1ff6a4135402a8e02be46f799342bc0bf", kill_on_drop: false }` [INFO] [stdout] 70535241be2344fd4f7bfa68785e96b1ff6a4135402a8e02be46f799342bc0bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6dbc413e29bf3cffd3336cf7de2140bfffbf5b6054d7f4ab37f62013feae9bf2 [INFO] running `Command { std: "docker" "start" "-a" "6dbc413e29bf3cffd3336cf7de2140bfffbf5b6054d7f4ab37f62013feae9bf2", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/de.rs:739:22 [INFO] [stderr] | [INFO] [stderr] 739 | struct Frame(u32); [INFO] [stderr] | ----- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/de.rs:748:22 [INFO] [stderr] | [INFO] [stderr] 748 | struct Frame(Vec); [INFO] [stderr] | ----- ^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: fields `0` and `1` are never read [INFO] [stderr] --> src/de.rs:757:22 [INFO] [stderr] | [INFO] [stderr] 757 | struct Frame(u8, Vec); [INFO] [stderr] | ----- ^^ ^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing these fields [INFO] [stderr] [INFO] [stderr] warning: `amqp_serde` (lib test) generated 3 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/amqp_serde-28c7243313a30798) [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test de::tests::test_enum ... ok [INFO] [stdout] test de::tests::test_array ... ok [INFO] [stdout] test de::tests::test_map ... ok [INFO] [stdout] test de::tests::test_struct ... ok [INFO] [stdout] test ser::test::test_other_serde_data_models ... ok [INFO] [stdout] test de::tests::test_other_serde_data_models ... ok [INFO] [stdout] test ser::test::test_field_table ... ok [INFO] [stdout] test ser::test::test_serialize_map_known_length_up_front ... ok [INFO] [stdout] test ser::test::test_size ... ok [INFO] [stdout] test ser::test::test_serialize_map_unknown_length_up_front ... ok [INFO] [stdout] test ser::test::test_struct ... ok [INFO] [stdout] test types::tests::test_bytes_array ... ok [INFO] [stdout] test types::tests::test_field_table ... ok [INFO] [stdout] test types::tests::test_field_array ... ok [INFO] [stdout] test types::tests::test_field_value_try_into_strings ... ok [INFO] [stdout] test types::tests::test_field_value ... ok [INFO] [stdout] test types::tests::test_len_for_field_value_of_type_bytearray ... ok [INFO] [stdout] test types::tests::test_len_for_field_value_of_type_field_array ... ok [INFO] [stdout] test types::tests::test_len_for_field_value_of_type_field_table ... ok [INFO] [stdout] test types::tests::test_longstr ... ok [INFO] [stdout] test types::tests::test_shortstr ... ok [INFO] [stdout] test de::tests::test_deserialize_bytes_zero_copy ... ok [INFO] [stdout] test de::tests::test_missing_length - should panic ... ok [INFO] [stdout] test de::tests::test_incomplete_error - should panic ... ok [INFO] [stdout] test de::tests::test_syntax_err - should panic ... ok [INFO] [stdout] test de::tests::test_eof - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Doc-tests amqp_serde [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/types.rs - types::ShortStr (line 42) ... ok [INFO] [stdout] test src/types.rs - types::LongStr (line 99) ... ok [INFO] [stdout] test src/types.rs - types::FieldValue (line 249) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6dbc413e29bf3cffd3336cf7de2140bfffbf5b6054d7f4ab37f62013feae9bf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dbc413e29bf3cffd3336cf7de2140bfffbf5b6054d7f4ab37f62013feae9bf2", kill_on_drop: false }` [INFO] [stdout] 6dbc413e29bf3cffd3336cf7de2140bfffbf5b6054d7f4ab37f62013feae9bf2