[INFO] fetching crate j-api 0.1.0... [INFO] testing j-api-0.1.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate j-api 0.1.0 into /workspace/builds/worker-75/source [INFO] validating manifest of crates.io crate j-api 0.1.0 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 j-api 0.1.0 [INFO] finished tweaking crates.io crate j-api 0.1.0 [INFO] tweaked toml for crates.io crate j-api 0.1.0 written to /workspace/builds/worker-75/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] [stderr] Blocking waiting for file lock on package cache [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 9d7121b07c1c965b357fe202fc8358a8a7b55ac6ad0e7463e55debb7cd2dc1af [INFO] running `Command { std: "docker" "start" "-a" "9d7121b07c1c965b357fe202fc8358a8a7b55ac6ad0e7463e55debb7cd2dc1af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d7121b07c1c965b357fe202fc8358a8a7b55ac6ad0e7463e55debb7cd2dc1af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d7121b07c1c965b357fe202fc8358a8a7b55ac6ad0e7463e55debb7cd2dc1af", kill_on_drop: false }` [INFO] [stdout] 9d7121b07c1c965b357fe202fc8358a8a7b55ac6ad0e7463e55debb7cd2dc1af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 65ada2c1bc7ffa6a9398cc970ae97b1583040bbf0f54656be56645cd01d1b292 [INFO] running `Command { std: "docker" "start" "-a" "65ada2c1bc7ffa6a9398cc970ae97b1583040bbf0f54656be56645cd01d1b292", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling j-api v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around assigned value [INFO] [stdout] --> src/json_api/mod.rs:115:49 [INFO] [stdout] | [INFO] [stdout] 115 | const JSON_API_OBJECT: JsonApiObject<'static> = { JsonApiObject { version: "1.0" } }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 115 - const JSON_API_OBJECT: JsonApiObject<'static> = { JsonApiObject { version: "1.0" } }; [INFO] [stdout] 115 + const JSON_API_OBJECT: JsonApiObject<'static> = JsonApiObject { version: "1.0" }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/error/mod.rs:61:20 [INFO] [stdout] | [INFO] [stdout] 61 | panic!(error) [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] 61 | panic!("{}", error) [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.03s [INFO] running `Command { std: "docker" "inspect" "65ada2c1bc7ffa6a9398cc970ae97b1583040bbf0f54656be56645cd01d1b292", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65ada2c1bc7ffa6a9398cc970ae97b1583040bbf0f54656be56645cd01d1b292", kill_on_drop: false }` [INFO] [stdout] 65ada2c1bc7ffa6a9398cc970ae97b1583040bbf0f54656be56645cd01d1b292 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 2eb107370a226216094e4262f872397ff8fed03cc188f63bdff150d0cbdb55a9 [INFO] running `Command { std: "docker" "start" "-a" "2eb107370a226216094e4262f872397ff8fed03cc188f63bdff150d0cbdb55a9", kill_on_drop: false }` [INFO] [stderr] Compiling j-api v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around assigned value [INFO] [stdout] --> src/json_api/mod.rs:115:49 [INFO] [stdout] | [INFO] [stdout] 115 | const JSON_API_OBJECT: JsonApiObject<'static> = { JsonApiObject { version: "1.0" } }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 115 - const JSON_API_OBJECT: JsonApiObject<'static> = { JsonApiObject { version: "1.0" } }; [INFO] [stdout] 115 + const JSON_API_OBJECT: JsonApiObject<'static> = JsonApiObject { version: "1.0" }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/error/mod.rs:61:20 [INFO] [stdout] | [INFO] [stdout] 61 | panic!(error) [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] 61 | panic!("{}", error) [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around assigned value [INFO] [stdout] --> src/json_api/mod.rs:115:49 [INFO] [stdout] | [INFO] [stdout] 115 | const JSON_API_OBJECT: JsonApiObject<'static> = { JsonApiObject { version: "1.0" } }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 115 - const JSON_API_OBJECT: JsonApiObject<'static> = { JsonApiObject { version: "1.0" } }; [INFO] [stdout] 115 + const JSON_API_OBJECT: JsonApiObject<'static> = JsonApiObject { version: "1.0" }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/error/mod.rs:61:20 [INFO] [stdout] | [INFO] [stdout] 61 | panic!(error) [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] 61 | panic!("{}", error) [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.15s [INFO] running `Command { std: "docker" "inspect" "2eb107370a226216094e4262f872397ff8fed03cc188f63bdff150d0cbdb55a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2eb107370a226216094e4262f872397ff8fed03cc188f63bdff150d0cbdb55a9", kill_on_drop: false }` [INFO] [stdout] 2eb107370a226216094e4262f872397ff8fed03cc188f63bdff150d0cbdb55a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 0a692ee524a9661c8d49257fc859384791ab772b590acde2ba942a962c5a51ec [INFO] running `Command { std: "docker" "start" "-a" "0a692ee524a9661c8d49257fc859384791ab772b590acde2ba942a962c5a51ec", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unnecessary braces around assigned value [INFO] [stderr] --> src/json_api/mod.rs:115:49 [INFO] [stderr] | [INFO] [stderr] 115 | const JSON_API_OBJECT: JsonApiObject<'static> = { JsonApiObject { version: "1.0" } }; [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 115 - const JSON_API_OBJECT: JsonApiObject<'static> = { JsonApiObject { version: "1.0" } }; [INFO] [stderr] 115 + const JSON_API_OBJECT: JsonApiObject<'static> = JsonApiObject { version: "1.0" }; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/error/mod.rs:61:20 [INFO] [stderr] | [INFO] [stderr] 61 | panic!(error) [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] 61 | panic!("{}", error) [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `j-api` (lib) generated 2 warnings [INFO] [stderr] warning: `j-api` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/j_api-c4df768a0f4e47aa) [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] Doc-tests j-api [INFO] [stdout] [INFO] [stderr] warning: unnecessary braces around assigned value [INFO] [stdout] running 0 tests [INFO] [stderr] --> /opt/rustwide/workdir/src/json_api/mod.rs:115:49 [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] 115 | const JSON_API_OBJECT: JsonApiObject<'static> = { JsonApiObject { version: "1.0" } }; [INFO] [stdout] [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 115 - const JSON_API_OBJECT: JsonApiObject<'static> = { JsonApiObject { version: "1.0" } }; [INFO] [stderr] 115 + const JSON_API_OBJECT: JsonApiObject<'static> = JsonApiObject { version: "1.0" }; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] running `Command { std: "docker" "inspect" "0a692ee524a9661c8d49257fc859384791ab772b590acde2ba942a962c5a51ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a692ee524a9661c8d49257fc859384791ab772b590acde2ba942a962c5a51ec", kill_on_drop: false }` [INFO] [stdout] 0a692ee524a9661c8d49257fc859384791ab772b590acde2ba942a962c5a51ec