[INFO] cloning repository https://github.com/LittleGuest/cffc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LittleGuest/cffc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLittleGuest%2Fcffc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLittleGuest%2Fcffc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 86f87cb87b42d0834cbba6dbe09e7676fb4824db [INFO] testing LittleGuest/cffc against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLittleGuest%2Fcffc" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LittleGuest/cffc 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 git repo https://github.com/LittleGuest/cffc [INFO] finished tweaking git repo https://github.com/LittleGuest/cffc [INFO] tweaked toml for git repo https://github.com/LittleGuest/cffc written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/LittleGuest/cffc already has a lockfile, it will not be regenerated [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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 673fbee66c69e7a9392960d1e54ab861bc3982a055c3bdf332a907a52ada1459 [INFO] running `Command { std: "docker" "start" "-a" "673fbee66c69e7a9392960d1e54ab861bc3982a055c3bdf332a907a52ada1459", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "673fbee66c69e7a9392960d1e54ab861bc3982a055c3bdf332a907a52ada1459", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "673fbee66c69e7a9392960d1e54ab861bc3982a055c3bdf332a907a52ada1459", kill_on_drop: false }` [INFO] [stdout] 673fbee66c69e7a9392960d1e54ab861bc3982a055c3bdf332a907a52ada1459 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7c0687bb793297c5468248aae67223c9757f57cc4049ea35001f6dd6e1b0a97 [INFO] running `Command { std: "docker" "start" "-a" "f7c0687bb793297c5468248aae67223c9757f57cc4049ea35001f6dd6e1b0a97", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling serde-transcode v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling serde_yaml v0.8.17 [INFO] [stderr] Compiling cffc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.18s [INFO] running `Command { std: "docker" "inspect" "f7c0687bb793297c5468248aae67223c9757f57cc4049ea35001f6dd6e1b0a97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7c0687bb793297c5468248aae67223c9757f57cc4049ea35001f6dd6e1b0a97", kill_on_drop: false }` [INFO] [stdout] f7c0687bb793297c5468248aae67223c9757f57cc4049ea35001f6dd6e1b0a97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 184c622bfb18da2980de943b5737a66eff88b3c97fa0e7ca847cd7b65103cd06 [INFO] running `Command { std: "docker" "start" "-a" "184c622bfb18da2980de943b5737a66eff88b3c97fa0e7ca847cd7b65103cd06", kill_on_drop: false }` [INFO] [stderr] Compiling cffc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/convert.rs:239:9 [INFO] [stdout] | [INFO] [stdout] 239 | serde_transcode::transcode(&mut jde, &mut jse); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/convert.rs:247:9 [INFO] [stdout] | [INFO] [stdout] 247 | serde_transcode::transcode(&mut jde, &mut tse); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.39s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/cffc-d0df21d1f9b9b764) [INFO] running `Command { std: "docker" "inspect" "184c622bfb18da2980de943b5737a66eff88b3c97fa0e7ca847cd7b65103cd06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "184c622bfb18da2980de943b5737a66eff88b3c97fa0e7ca847cd7b65103cd06", kill_on_drop: false }` [INFO] [stdout] 184c622bfb18da2980de943b5737a66eff88b3c97fa0e7ca847cd7b65103cd06 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d1bbe2d0e22fbb88c7beb10a7e5315c42ff49cb8ee6e8493411ecf5217187275 [INFO] running `Command { std: "docker" "start" "-a" "d1bbe2d0e22fbb88c7beb10a7e5315c42ff49cb8ee6e8493411ecf5217187275", kill_on_drop: false }` [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stdout] [INFO] [stderr] --> src/convert.rs:239:9 [INFO] [stdout] running 2 tests [INFO] [stderr] | [INFO] [stderr] 239 | serde_transcode::transcode(&mut jde, &mut jse); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/convert.rs:247:9 [INFO] [stderr] | [INFO] [stderr] 247 | serde_transcode::transcode(&mut jde, &mut tse); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `cffc` (lib test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cffc-d0df21d1f9b9b764) [INFO] [stdout] {"package":{"name":"cffc","version":"0.1.0","authors":["gopher9527 "],"edition":"2018"},"dependencies":{"actix-web":"3.3.2","serde":"1.0.125","serde_json":"1.0.64","tera":"1.8.0","tokio":"1.5.0","toml":"0.5.8"}}--- [INFO] [stdout] package: [INFO] [stdout] name: cffc [INFO] [stdout] version: 0.1.0 [INFO] [stdout] authors: [INFO] [stdout] - gopher9527 [INFO] [stdout] edition: "2018" [INFO] [stdout] dependencies: [INFO] [stdout] actix-web: 3.3.2 [INFO] [stdout] serde: 1.0.125 [INFO] [stdout] serde_json: 1.0.64 [INFO] [stdout] tera: 1.8.0 [INFO] [stdout] tokio: 1.5.0 [INFO] [stdout] toml: 0.5.8 [INFO] [stdout] --- [INFO] [stdout] package: [INFO] [stdout] name: cffc [INFO] [stdout] version: 0.1.0 [INFO] [stdout] authors: [INFO] [stdout] - gopher9527 [INFO] [stdout] edition: "2018" [INFO] [stdout] dependencies: [INFO] [stdout] actix-web: 3.3.2 [INFO] [stdout] serde: 1.0.125 [INFO] [stdout] serde_json: 1.0.64 [INFO] [stdout] tera: 1.8.0 [INFO] [stdout] tokio: 1.5.0 [INFO] [stdout] toml: 0.5.8 [INFO] [stdout] test convert::test::test_convert ... ok [INFO] [stdout] test convert::test::test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d1bbe2d0e22fbb88c7beb10a7e5315c42ff49cb8ee6e8493411ecf5217187275", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1bbe2d0e22fbb88c7beb10a7e5315c42ff49cb8ee6e8493411ecf5217187275", kill_on_drop: false }` [INFO] [stdout] d1bbe2d0e22fbb88c7beb10a7e5315c42ff49cb8ee6e8493411ecf5217187275