[INFO] cloning repository https://github.com/zni/slippy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zni/slippy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzni%2Fslippy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzni%2Fslippy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9b542d3057a89c105a8e9affb2b5602b4d2263d2 [INFO] testing zni/slippy against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzni%2Fslippy" "/workspace/builds/worker-22/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zni/slippy on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zni/slippy [INFO] finished tweaking git repo https://github.com/zni/slippy [INFO] tweaked toml for git repo https://github.com/zni/slippy written to /workspace/builds/worker-22/source/Cargo.toml [INFO] crate git repo https://github.com/zni/slippy already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustyline v5.0.0 [INFO] [stderr] Downloaded dirs-sys v0.3.3 [INFO] [stderr] Downloaded dirs v2.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1437df026f2fec44e19a582fa06bec1820a21c8f8bae95546225790bcbb896ec [INFO] running `Command { std: "docker" "start" "-a" "1437df026f2fec44e19a582fa06bec1820a21c8f8bae95546225790bcbb896ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1437df026f2fec44e19a582fa06bec1820a21c8f8bae95546225790bcbb896ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1437df026f2fec44e19a582fa06bec1820a21c8f8bae95546225790bcbb896ec", kill_on_drop: false }` [INFO] [stdout] 1437df026f2fec44e19a582fa06bec1820a21c8f8bae95546225790bcbb896ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe8c9b3de1da4e6bcff7e6d141343b84231accbdce5aef79e1cfafe8ec01aec7 [INFO] running `Command { std: "docker" "start" "-a" "fe8c9b3de1da4e6bcff7e6d141343b84231accbdce5aef79e1cfafe8ec01aec7", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.7 [INFO] [stderr] Compiling utf8parse v0.1.1 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling dirs-sys v0.3.3 [INFO] [stderr] Compiling dirs v2.0.1 [INFO] [stderr] Compiling rustyline v5.0.0 [INFO] [stderr] Compiling slippy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/builtins.rs:488:31 [INFO] [stdout] | [INFO] [stdout] 488 | pub fn display(list: &[Expr], env: Rc>) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.51s [INFO] running `Command { std: "docker" "inspect" "fe8c9b3de1da4e6bcff7e6d141343b84231accbdce5aef79e1cfafe8ec01aec7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe8c9b3de1da4e6bcff7e6d141343b84231accbdce5aef79e1cfafe8ec01aec7", kill_on_drop: false }` [INFO] [stdout] fe8c9b3de1da4e6bcff7e6d141343b84231accbdce5aef79e1cfafe8ec01aec7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a2d94c05ef79b687e83f947351ff91164443aaa52535048aabd04c72ae1f748 [INFO] running `Command { std: "docker" "start" "-a" "6a2d94c05ef79b687e83f947351ff91164443aaa52535048aabd04c72ae1f748", kill_on_drop: false }` [INFO] [stderr] Compiling slippy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/builtins.rs:488:31 [INFO] [stdout] | [INFO] [stdout] 488 | pub fn display(list: &[Expr], env: Rc>) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/builtins.rs:488:31 [INFO] [stdout] | [INFO] [stdout] 488 | pub fn display(list: &[Expr], env: Rc>) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `Command { std: "docker" "inspect" "6a2d94c05ef79b687e83f947351ff91164443aaa52535048aabd04c72ae1f748", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a2d94c05ef79b687e83f947351ff91164443aaa52535048aabd04c72ae1f748", kill_on_drop: false }` [INFO] [stdout] 6a2d94c05ef79b687e83f947351ff91164443aaa52535048aabd04c72ae1f748 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7912d31aa0f558ea8e9f90564dde422e6218e489f2b5bda99ecddeb31f8224ec [INFO] running `Command { std: "docker" "start" "-a" "7912d31aa0f558ea8e9f90564dde422e6218e489f2b5bda99ecddeb31f8224ec", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `env` [INFO] [stderr] --> src/builtins.rs:488:31 [INFO] [stderr] | [INFO] [stderr] 488 | pub fn display(list: &[Expr], env: Rc>) -> Result { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `slippy` (lib) generated 1 warning [INFO] [stderr] warning: `slippy` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/slippy-bf4705b76caf0925) [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] Running unittests (/opt/rustwide/target/debug/deps/slippy-318600c4f7928f6a) [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 slippy [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" "7912d31aa0f558ea8e9f90564dde422e6218e489f2b5bda99ecddeb31f8224ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7912d31aa0f558ea8e9f90564dde422e6218e489f2b5bda99ecddeb31f8224ec", kill_on_drop: false }` [INFO] [stdout] 7912d31aa0f558ea8e9f90564dde422e6218e489f2b5bda99ecddeb31f8224ec