[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 master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotryanb%2Fnu_plugin_testing" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/notryanb/nu_plugin_testing on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-7/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" "+62efba8a050c64249dab942951bb28f710208bc8" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 83ccb1e114c7c042ac5364db9d5e07d908a65deba2eecc09bafb151b3c1ce816 [INFO] running `Command { std: "docker" "start" "-a" "83ccb1e114c7c042ac5364db9d5e07d908a65deba2eecc09bafb151b3c1ce816", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83ccb1e114c7c042ac5364db9d5e07d908a65deba2eecc09bafb151b3c1ce816", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83ccb1e114c7c042ac5364db9d5e07d908a65deba2eecc09bafb151b3c1ce816", kill_on_drop: false }` [INFO] [stdout] 83ccb1e114c7c042ac5364db9d5e07d908a65deba2eecc09bafb151b3c1ce816 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c304b05121554afc0a13dc809ca49f43ab72e3513724420ec7e78ff336c6c114 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c304b05121554afc0a13dc809ca49f43ab72e3513724420ec7e78ff336c6c114", kill_on_drop: false }` [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 v1.0.123 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling typed-arena v1.7.0 [INFO] [stderr] Compiling dtoa v0.4.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling utf8-width v0.1.4 [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 itertools v0.10.0 [INFO] [stderr] Compiling byte-unit v4.0.9 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling pretty v0.5.2 [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 quote v1.0.2 [INFO] [stderr] Compiling getrandom v0.2.2 [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 serde_derive v1.0.123 [INFO] [stderr] Compiling getset v0.1.1 [INFO] [stderr] Compiling derive-new v0.5.8 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling nu-source v0.26.0 [INFO] [stderr] Compiling serde_json v1.0.62 [INFO] [stderr] Compiling codespan-reporting v0.11.0 [INFO] [stderr] Compiling serde_yaml v0.8.16 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling chrono v0.4.19 [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 20s [INFO] running `Command { std: "docker" "inspect" "c304b05121554afc0a13dc809ca49f43ab72e3513724420ec7e78ff336c6c114", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c304b05121554afc0a13dc809ca49f43ab72e3513724420ec7e78ff336c6c114", kill_on_drop: false }` [INFO] [stdout] c304b05121554afc0a13dc809ca49f43ab72e3513724420ec7e78ff336c6c114 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3cf7f1719cdaa603f3486d114339f9dabc969743a425035e4f9f09302f849ce2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3cf7f1719cdaa603f3486d114339f9dabc969743a425035e4f9f09302f849ce2", kill_on_drop: false }` [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 0.94s [INFO] running `Command { std: "docker" "inspect" "3cf7f1719cdaa603f3486d114339f9dabc969743a425035e4f9f09302f849ce2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cf7f1719cdaa603f3486d114339f9dabc969743a425035e4f9f09302f849ce2", kill_on_drop: false }` [INFO] [stdout] 3cf7f1719cdaa603f3486d114339f9dabc969743a425035e4f9f09302f849ce2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 343c5b23255d8d0785198dfdd6f3027776c10809295f2017cf7ab8d5b87ad9f4 [INFO] running `Command { std: "docker" "start" "-a" "343c5b23255d8d0785198dfdd6f3027776c10809295f2017cf7ab8d5b87ad9f4", 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 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/nu_plugin_testing-1d0fa36b2e6aff79) [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" "343c5b23255d8d0785198dfdd6f3027776c10809295f2017cf7ab8d5b87ad9f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "343c5b23255d8d0785198dfdd6f3027776c10809295f2017cf7ab8d5b87ad9f4", kill_on_drop: false }` [INFO] [stdout] 343c5b23255d8d0785198dfdd6f3027776c10809295f2017cf7ab8d5b87ad9f4