[INFO] cloning repository https://github.com/vdemeester/canard [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vdemeester/canard" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvdemeester%2Fcanard", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvdemeester%2Fcanard'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 737f3e7c77a1e69d771abd72a9c17aefd642abd1 [INFO] testing vdemeester/canard 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%2Fvdemeester%2Fcanard" "/workspace/builds/worker-23/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vdemeester/canard 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/vdemeester/canard [INFO] finished tweaking git repo https://github.com/vdemeester/canard [INFO] tweaked toml for git repo https://github.com/vdemeester/canard written to /workspace/builds/worker-23/source/Cargo.toml [INFO] crate git repo https://github.com/vdemeester/canard 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-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] efcba2ee4a04e8f7a0ee1071b0f376c8f47f230b4cacc0ad143a4ad8ebc760a6 [INFO] running `Command { std: "docker" "start" "-a" "efcba2ee4a04e8f7a0ee1071b0f376c8f47f230b4cacc0ad143a4ad8ebc760a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "efcba2ee4a04e8f7a0ee1071b0f376c8f47f230b4cacc0ad143a4ad8ebc760a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efcba2ee4a04e8f7a0ee1071b0f376c8f47f230b4cacc0ad143a4ad8ebc760a6", kill_on_drop: false }` [INFO] [stdout] efcba2ee4a04e8f7a0ee1071b0f376c8f47f230b4cacc0ad143a4ad8ebc760a6 [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] fbc083172d4adffb0b9e2309fa502e09d901fd5fd03f70d1d5bbdf04bd201adf [INFO] running `Command { std: "docker" "start" "-a" "fbc083172d4adffb0b9e2309fa502e09d901fd5fd03f70d1d5bbdf04bd201adf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.50 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling csv-core v0.1.5 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Compiling csv v1.0.5 [INFO] [stderr] Compiling canard v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:12:28 [INFO] [stdout] | [INFO] [stdout] 12 | fn run() -> Result<(), Box> { [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] 12 - fn run() -> Result<(), Box> { [INFO] [stdout] 12 + fn run() -> Result<(), Box> { [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 9.55s [INFO] running `Command { std: "docker" "inspect" "fbc083172d4adffb0b9e2309fa502e09d901fd5fd03f70d1d5bbdf04bd201adf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbc083172d4adffb0b9e2309fa502e09d901fd5fd03f70d1d5bbdf04bd201adf", kill_on_drop: false }` [INFO] [stdout] fbc083172d4adffb0b9e2309fa502e09d901fd5fd03f70d1d5bbdf04bd201adf [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] 85603cfc2d6b235d3865fe0bc23bf95ddfad94047bb7506c65f9c0f000880b34 [INFO] running `Command { std: "docker" "start" "-a" "85603cfc2d6b235d3865fe0bc23bf95ddfad94047bb7506c65f9c0f000880b34", kill_on_drop: false }` [INFO] [stderr] Compiling canard v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:12:28 [INFO] [stdout] | [INFO] [stdout] 12 | fn run() -> Result<(), Box> { [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] 12 - fn run() -> Result<(), Box> { [INFO] [stdout] 12 + fn run() -> Result<(), Box> { [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 0.40s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/canard-c9ef7d3a6e3e3570) [INFO] running `Command { std: "docker" "inspect" "85603cfc2d6b235d3865fe0bc23bf95ddfad94047bb7506c65f9c0f000880b34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85603cfc2d6b235d3865fe0bc23bf95ddfad94047bb7506c65f9c0f000880b34", kill_on_drop: false }` [INFO] [stdout] 85603cfc2d6b235d3865fe0bc23bf95ddfad94047bb7506c65f9c0f000880b34 [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] 57506d083377148678c4baf0ef39cc498f22e307f25c20327c39e6448db2486b [INFO] running `Command { std: "docker" "start" "-a" "57506d083377148678c4baf0ef39cc498f22e307f25c20327c39e6448db2486b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:12:28 [INFO] [stderr] | [INFO] [stderr] 12 | fn run() -> Result<(), Box> { [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] 12 - fn run() -> Result<(), Box> { [INFO] [stderr] 12 + fn run() -> Result<(), Box> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `canard` (bin "canard" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.52s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/canard-c9ef7d3a6e3e3570) [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" "57506d083377148678c4baf0ef39cc498f22e307f25c20327c39e6448db2486b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57506d083377148678c4baf0ef39cc498f22e307f25c20327c39e6448db2486b", kill_on_drop: false }` [INFO] [stdout] 57506d083377148678c4baf0ef39cc498f22e307f25c20327c39e6448db2486b