[INFO] cloning repository https://github.com/notryanb/nu_plugin_testing [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/notryanb/nu_plugin_testing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotryanb%2Fnu_plugin_testing", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotryanb%2Fnu_plugin_testing'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 57263c6a87a8dab2e4c01762d110f10a5e383290 [INFO] testing notryanb/nu_plugin_testing against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotryanb%2Fnu_plugin_testing" "/workspace/builds/worker-104/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-104/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/notryanb/nu_plugin_testing on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/notryanb/nu_plugin_testing [INFO] finished tweaking git repo https://github.com/notryanb/nu_plugin_testing [INFO] tweaked toml for git repo https://github.com/notryanb/nu_plugin_testing written to /workspace/builds/worker-104/source/Cargo.toml [INFO] crate git repo https://github.com/notryanb/nu_plugin_testing already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded utf8-width v0.1.4 [INFO] [stderr] Downloaded num-bigint v0.3.1 [INFO] [stderr] Downloaded pretty v0.5.2 [INFO] [stderr] Downloaded nu-source v0.26.0 [INFO] [stderr] Downloaded byte-unit v4.0.9 [INFO] [stderr] Downloaded serde_yaml v0.8.16 [INFO] [stderr] Downloaded dunce v1.0.1 [INFO] [stderr] Downloaded nu-test-support v0.26.0 [INFO] [stderr] Downloaded nu-value-ext v0.26.0 [INFO] [stderr] Downloaded nu-plugin v0.26.0 [INFO] [stderr] Downloaded nu-errors v0.26.0 [INFO] [stderr] Downloaded nu-protocol v0.26.0 [INFO] [stderr] Downloaded bigdecimal v0.2.0 [INFO] [stderr] Downloaded codespan-reporting v0.11.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 508b066732e751d38f2166cc17f3c10aefe179e2de3bf493a685b65700c03234 [INFO] running `Command { std: "docker" "start" "-a" "508b066732e751d38f2166cc17f3c10aefe179e2de3bf493a685b65700c03234", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "508b066732e751d38f2166cc17f3c10aefe179e2de3bf493a685b65700c03234", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "508b066732e751d38f2166cc17f3c10aefe179e2de3bf493a685b65700c03234", kill_on_drop: false }` [INFO] [stdout] 508b066732e751d38f2166cc17f3c10aefe179e2de3bf493a685b65700c03234 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4172738b3edf72e077533e2373a375cd6e3ee64af8bf3f74ef54ed248035379e [INFO] running `Command { std: "docker" "start" "-a" "4172738b3edf72e077533e2373a375cd6e3ee64af8bf3f74ef54ed248035379e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling serde_json v1.0.62 [INFO] [stderr] Compiling typed-arena v1.7.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling dtoa v0.4.5 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling utf8-width v0.1.4 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling dunce v1.0.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling byte-unit v4.0.9 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.3.1 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling pretty v0.5.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling rand_core v0.6.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling derive-new v0.5.8 [INFO] [stderr] Compiling getset v0.1.1 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling codespan-reporting v0.11.0 [INFO] [stderr] Compiling serde_yaml v0.8.16 [INFO] [stderr] Compiling nu-source v0.26.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling bigdecimal v0.2.0 [INFO] [stderr] Compiling nu-errors v0.26.0 [INFO] [stderr] Compiling nu-protocol v0.26.0 [INFO] [stderr] Compiling nu-value-ext v0.26.0 [INFO] [stderr] Compiling nu-test-support v0.26.0 [INFO] [stderr] Compiling nu-plugin v0.26.0 [INFO] [stderr] Compiling nu_plugin_testing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ReturnSuccess` [INFO] [stdout] --> src/main.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | CallInfo, ReturnSuccess, ReturnValue, Signature, SyntaxShape, Value, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `call_info` [INFO] [stdout] --> src/main.rs:36:32 [INFO] [stdout] | [INFO] [stdout] 36 | fn begin_filter(&mut self, call_info: CallInfo) -> Result, ShellError> { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_call_info` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/main.rs:42:26 [INFO] [stdout] | [INFO] [stdout] 42 | fn filter(&mut self, input: Value) -> Result, ShellError> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `call_info` [INFO] [stdout] --> src/main.rs:53:24 [INFO] [stdout] | [INFO] [stdout] 53 | fn sink(&mut self, call_info: CallInfo, _input: Vec) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_call_info` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 14s [INFO] running `Command { std: "docker" "inspect" "4172738b3edf72e077533e2373a375cd6e3ee64af8bf3f74ef54ed248035379e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4172738b3edf72e077533e2373a375cd6e3ee64af8bf3f74ef54ed248035379e", kill_on_drop: false }` [INFO] [stdout] 4172738b3edf72e077533e2373a375cd6e3ee64af8bf3f74ef54ed248035379e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba1506791d568c82104342a8a8c3ac73e71a9c524272add8cc5507a506dc07b6 [INFO] running `Command { std: "docker" "start" "-a" "ba1506791d568c82104342a8a8c3ac73e71a9c524272add8cc5507a506dc07b6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling nu_plugin_testing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ReturnSuccess` [INFO] [stdout] --> src/main.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | CallInfo, ReturnSuccess, ReturnValue, Signature, SyntaxShape, Value, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `call_info` [INFO] [stdout] --> src/main.rs:36:32 [INFO] [stdout] | [INFO] [stdout] 36 | fn begin_filter(&mut self, call_info: CallInfo) -> Result, ShellError> { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_call_info` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/main.rs:42:26 [INFO] [stdout] | [INFO] [stdout] 42 | fn filter(&mut self, input: Value) -> Result, ShellError> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `call_info` [INFO] [stdout] --> src/main.rs:53:24 [INFO] [stdout] | [INFO] [stdout] 53 | fn sink(&mut self, call_info: CallInfo, _input: Vec) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_call_info` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.90s [INFO] running `Command { std: "docker" "inspect" "ba1506791d568c82104342a8a8c3ac73e71a9c524272add8cc5507a506dc07b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba1506791d568c82104342a8a8c3ac73e71a9c524272add8cc5507a506dc07b6", kill_on_drop: false }` [INFO] [stdout] ba1506791d568c82104342a8a8c3ac73e71a9c524272add8cc5507a506dc07b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9030f6f4a499f9b482f0bce827523790e00790ee36681694ea42abcefc1e79a5 [INFO] running `Command { std: "docker" "start" "-a" "9030f6f4a499f9b482f0bce827523790e00790ee36681694ea42abcefc1e79a5", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `ReturnSuccess` [INFO] [stderr] --> src/main.rs:5:16 [INFO] [stderr] | [INFO] [stderr] 5 | CallInfo, ReturnSuccess, ReturnValue, Signature, SyntaxShape, Value, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `call_info` [INFO] [stderr] --> src/main.rs:36:32 [INFO] [stderr] | [INFO] [stderr] 36 | fn begin_filter(&mut self, call_info: CallInfo) -> Result, ShellError> { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_call_info` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/main.rs:42:26 [INFO] [stderr] | [INFO] [stderr] 42 | fn filter(&mut self, input: Value) -> Result, ShellError> { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `call_info` [INFO] [stderr] --> src/main.rs:53:24 [INFO] [stderr] | [INFO] [stderr] 53 | fn sink(&mut self, call_info: CallInfo, _input: Vec) { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_call_info` [INFO] [stderr] [INFO] [stderr] warning: `nu_plugin_testing` (bin "nu_plugin_testing" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/nu_plugin_testing-906a892f99ebf148) [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" "9030f6f4a499f9b482f0bce827523790e00790ee36681694ea42abcefc1e79a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9030f6f4a499f9b482f0bce827523790e00790ee36681694ea42abcefc1e79a5", kill_on_drop: false }` [INFO] [stdout] 9030f6f4a499f9b482f0bce827523790e00790ee36681694ea42abcefc1e79a5