[INFO] fetching crate cargo-dock 0.1.0... [INFO] testing cargo-dock-0.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate cargo-dock 0.1.0 into /workspace/builds/worker-23/source [INFO] validating manifest of crates.io crate cargo-dock 0.1.0 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 crates.io crate cargo-dock 0.1.0 [INFO] finished tweaking crates.io crate cargo-dock 0.1.0 [INFO] tweaked toml for crates.io crate cargo-dock 0.1.0 written to /workspace/builds/worker-23/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-2022-04-10" "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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] fc954317977f3509efcb010782ad2ba868f8c8b4bcf0157c4e9412e610538155 [INFO] running `Command { std: "docker" "start" "-a" "fc954317977f3509efcb010782ad2ba868f8c8b4bcf0157c4e9412e610538155", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc954317977f3509efcb010782ad2ba868f8c8b4bcf0157c4e9412e610538155", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc954317977f3509efcb010782ad2ba868f8c8b4bcf0157c4e9412e610538155", kill_on_drop: false }` [INFO] [stdout] fc954317977f3509efcb010782ad2ba868f8c8b4bcf0157c4e9412e610538155 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 60dcb61a38418f3cbf2cda959a132d7bbef9552c35b86a5e8aae09ebf6e70a92 [INFO] running `Command { std: "docker" "start" "-a" "60dcb61a38418f3cbf2cda959a132d7bbef9552c35b86a5e8aae09ebf6e70a92", kill_on_drop: false }` [INFO] [stderr] Compiling unindent v0.1.8 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling cargo-dock v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:113:32 [INFO] [stdout] | [INFO] [stdout] 113 | fn run_docker_command(modify: &Fn(&mut Command) -> &Command) -> () { [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 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 113 - fn run_docker_command(modify: &Fn(&mut Command) -> &Command) -> () { [INFO] [stdout] 113 + fn run_docker_command(modify: &dyn Fn(&mut Command) -> &Command) -> () { [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 6.68s [INFO] running `Command { std: "docker" "inspect" "60dcb61a38418f3cbf2cda959a132d7bbef9552c35b86a5e8aae09ebf6e70a92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60dcb61a38418f3cbf2cda959a132d7bbef9552c35b86a5e8aae09ebf6e70a92", kill_on_drop: false }` [INFO] [stdout] 60dcb61a38418f3cbf2cda959a132d7bbef9552c35b86a5e8aae09ebf6e70a92 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 3cfa71fd683df80166f98a4348edfd008cfd87f2889947e3421d0a5660b7e8ed [INFO] running `Command { std: "docker" "start" "-a" "3cfa71fd683df80166f98a4348edfd008cfd87f2889947e3421d0a5660b7e8ed", kill_on_drop: false }` [INFO] [stderr] Compiling cargo-dock v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:113:32 [INFO] [stdout] | [INFO] [stdout] 113 | fn run_docker_command(modify: &Fn(&mut Command) -> &Command) -> () { [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 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 113 - fn run_docker_command(modify: &Fn(&mut Command) -> &Command) -> () { [INFO] [stdout] 113 + fn run_docker_command(modify: &dyn Fn(&mut Command) -> &Command) -> () { [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 0.53s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_dock-78fb16cf722f88b7) [INFO] running `Command { std: "docker" "inspect" "3cfa71fd683df80166f98a4348edfd008cfd87f2889947e3421d0a5660b7e8ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cfa71fd683df80166f98a4348edfd008cfd87f2889947e3421d0a5660b7e8ed", kill_on_drop: false }` [INFO] [stdout] 3cfa71fd683df80166f98a4348edfd008cfd87f2889947e3421d0a5660b7e8ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 6cb4845fc0d48516d91980f1a18b1f84955cadfd8c49ef5c7b9bc7c9eb8ef0fe [INFO] running `Command { std: "docker" "start" "-a" "6cb4845fc0d48516d91980f1a18b1f84955cadfd8c49ef5c7b9bc7c9eb8ef0fe", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] [INFO] [stderr] --> src/main.rs:113:32 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 113 | fn run_docker_command(modify: &Fn(&mut Command) -> &Command) -> () { [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 113 - fn run_docker_command(modify: &Fn(&mut Command) -> &Command) -> () { [INFO] [stderr] 113 + fn run_docker_command(modify: &dyn Fn(&mut Command) -> &Command) -> () { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `cargo-dock` (bin "cargo-dock" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_dock-78fb16cf722f88b7) [INFO] running `Command { std: "docker" "inspect" "6cb4845fc0d48516d91980f1a18b1f84955cadfd8c49ef5c7b9bc7c9eb8ef0fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cb4845fc0d48516d91980f1a18b1f84955cadfd8c49ef5c7b9bc7c9eb8ef0fe", kill_on_drop: false }` [INFO] [stdout] 6cb4845fc0d48516d91980f1a18b1f84955cadfd8c49ef5c7b9bc7c9eb8ef0fe