[INFO] cloning repository https://github.com/wareya/nazeka_epwing_converter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wareya/nazeka_epwing_converter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwareya%2Fnazeka_epwing_converter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwareya%2Fnazeka_epwing_converter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7957aa7346831156ae8cd1d0f7caf67a8b7fe592 [INFO] testing wareya/nazeka_epwing_converter 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%2Fwareya%2Fnazeka_epwing_converter" "/workspace/builds/worker-16/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wareya/nazeka_epwing_converter 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/wareya/nazeka_epwing_converter [INFO] finished tweaking git repo https://github.com/wareya/nazeka_epwing_converter [INFO] tweaked toml for git repo https://github.com/wareya/nazeka_epwing_converter written to /workspace/builds/worker-16/source/Cargo.toml [INFO] crate git repo https://github.com/wareya/nazeka_epwing_converter 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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 441daf05c9acc064e1bc750b22ec162a9d5f97482bffc224f38fe74e96c1c50d [INFO] running `Command { std: "docker" "start" "-a" "441daf05c9acc064e1bc750b22ec162a9d5f97482bffc224f38fe74e96c1c50d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "441daf05c9acc064e1bc750b22ec162a9d5f97482bffc224f38fe74e96c1c50d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "441daf05c9acc064e1bc750b22ec162a9d5f97482bffc224f38fe74e96c1c50d", kill_on_drop: false }` [INFO] [stdout] 441daf05c9acc064e1bc750b22ec162a9d5f97482bffc224f38fe74e96c1c50d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 4db9d80cecf8ef1aa9ba238c51a349ea6a66ee479e117b575a498153401888ad [INFO] running `Command { std: "docker" "start" "-a" "4db9d80cecf8ef1aa9ba238c51a349ea6a66ee479e117b575a498153401888ad", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Compiling memchr v2.1.3 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling serde v1.0.85 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling text_io v0.1.7 [INFO] [stderr] Compiling regex-syntax v0.6.5 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling serde_derive v1.0.85 [INFO] [stderr] Compiling serde_json v1.0.38 [INFO] [stderr] Compiling nazeka_epwing_converter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/convert.rs:11:18 [INFO] [stdout] | [INFO] [stdout] 11 | type Converter = Fn(&EpwingEntry) -> Option; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 - type Converter = Fn(&EpwingEntry) -> Option; [INFO] [stdout] 11 + type Converter = dyn Fn(&EpwingEntry) -> Option; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.60s [INFO] running `Command { std: "docker" "inspect" "4db9d80cecf8ef1aa9ba238c51a349ea6a66ee479e117b575a498153401888ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4db9d80cecf8ef1aa9ba238c51a349ea6a66ee479e117b575a498153401888ad", kill_on_drop: false }` [INFO] [stdout] 4db9d80cecf8ef1aa9ba238c51a349ea6a66ee479e117b575a498153401888ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 6f1e3bbb4265041a90bbb6c1604304af0084d59720386dba5ef7bd6338a1e817 [INFO] running `Command { std: "docker" "start" "-a" "6f1e3bbb4265041a90bbb6c1604304af0084d59720386dba5ef7bd6338a1e817", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling nazeka_epwing_converter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/convert.rs:11:18 [INFO] [stdout] | [INFO] [stdout] 11 | type Converter = Fn(&EpwingEntry) -> Option; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 - type Converter = Fn(&EpwingEntry) -> Option; [INFO] [stdout] 11 + type Converter = dyn Fn(&EpwingEntry) -> Option; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.99s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/nazeka_epwing_converter-0c1110bbb1d3e496) [INFO] running `Command { std: "docker" "inspect" "6f1e3bbb4265041a90bbb6c1604304af0084d59720386dba5ef7bd6338a1e817", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f1e3bbb4265041a90bbb6c1604304af0084d59720386dba5ef7bd6338a1e817", kill_on_drop: false }` [INFO] [stdout] 6f1e3bbb4265041a90bbb6c1604304af0084d59720386dba5ef7bd6338a1e817 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] ce394feda56002243711200552935ae5df55d31ab46ab6ca6afe4537f7959560 [INFO] running `Command { std: "docker" "start" "-a" "ce394feda56002243711200552935ae5df55d31ab46ab6ca6afe4537f7959560", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/convert.rs:11:18 [INFO] [stderr] | [INFO] [stderr] 11 | type Converter = Fn(&EpwingEntry) -> Option; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 11 - type Converter = Fn(&EpwingEntry) -> Option; [INFO] [stderr] 11 + type Converter = dyn Fn(&EpwingEntry) -> Option; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `nazeka_epwing_converter` (bin "nazeka_epwing_converter" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nazeka_epwing_converter-0c1110bbb1d3e496) [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" "ce394feda56002243711200552935ae5df55d31ab46ab6ca6afe4537f7959560", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce394feda56002243711200552935ae5df55d31ab46ab6ca6afe4537f7959560", kill_on_drop: false }` [INFO] [stdout] ce394feda56002243711200552935ae5df55d31ab46ab6ca6afe4537f7959560