[INFO] cloning repository https://github.com/cherryleafroad/flp-plugins
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cherryleafroad/flp-plugins" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcherryleafroad%2Fflp-plugins", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcherryleafroad%2Fflp-plugins'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 21b2c709c0306ac8755d7cccbe8b34cde3ff19b8
[INFO] testing cherryleafroad/flp-plugins against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcherryleafroad%2Fflp-plugins" "/workspace/builds/worker-41/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-41/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cherryleafroad/flp-plugins 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/cherryleafroad/flp-plugins
[INFO] finished tweaking git repo https://github.com/cherryleafroad/flp-plugins
[INFO] tweaked toml for git repo https://github.com/cherryleafroad/flp-plugins written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] crate git repo https://github.com/cherryleafroad/flp-plugins 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rust-strings v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 4849266348dbf5698c072a3e9a0134426e32cafddb670e3433f43e89f8b7cf02
[INFO] running `Command { std: "docker" "start" "-a" "4849266348dbf5698c072a3e9a0134426e32cafddb670e3433f43e89f8b7cf02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4849266348dbf5698c072a3e9a0134426e32cafddb670e3433f43e89f8b7cf02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4849266348dbf5698c072a3e9a0134426e32cafddb670e3433f43e89f8b7cf02", kill_on_drop: false }`
[INFO] [stdout] 4849266348dbf5698c072a3e9a0134426e32cafddb670e3433f43e89f8b7cf02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 30700b9e12a6e8169260e855424ed829aa671f5412d8c7fe5bfbad38ffe50a23
[INFO] running `Command { std: "docker" "start" "-a" "30700b9e12a6e8169260e855424ed829aa671f5412d8c7fe5bfbad38ffe50a23", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-strings v0.2.0
[INFO] [stderr]    Compiling flp-plugins v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BytesConfig`, `Encoding`, `dump_strings`
[INFO] [stdout]  --> src/main.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rust_strings::{FileConfig, BytesConfig, strings, dump_strings, Encoding};
[INFO] [stdout]   |                                ^^^^^^^^^^^           ^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` 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 4.02s
[INFO] running `Command { std: "docker" "inspect" "30700b9e12a6e8169260e855424ed829aa671f5412d8c7fe5bfbad38ffe50a23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30700b9e12a6e8169260e855424ed829aa671f5412d8c7fe5bfbad38ffe50a23", kill_on_drop: false }`
[INFO] [stdout] 30700b9e12a6e8169260e855424ed829aa671f5412d8c7fe5bfbad38ffe50a23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] f19c5876dc9131aa22f1f4841d12e6f2c4740aaf27f2621bbc8e55a4fca3ce71
[INFO] running `Command { std: "docker" "start" "-a" "f19c5876dc9131aa22f1f4841d12e6f2c4740aaf27f2621bbc8e55a4fca3ce71", kill_on_drop: false }`
[INFO] [stderr]    Compiling flp-plugins v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BytesConfig`, `Encoding`, `dump_strings`
[INFO] [stdout]  --> src/main.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rust_strings::{FileConfig, BytesConfig, strings, dump_strings, Encoding};
[INFO] [stdout]   |                                ^^^^^^^^^^^           ^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` 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 0.54s
[INFO] running `Command { std: "docker" "inspect" "f19c5876dc9131aa22f1f4841d12e6f2c4740aaf27f2621bbc8e55a4fca3ce71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f19c5876dc9131aa22f1f4841d12e6f2c4740aaf27f2621bbc8e55a4fca3ce71", kill_on_drop: false }`
[INFO] [stdout] f19c5876dc9131aa22f1f4841d12e6f2c4740aaf27f2621bbc8e55a4fca3ce71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] e464ec3441a88bca904e5e22e652239c0e42a04cbdc400314847ac13a040b26e
[INFO] running `Command { std: "docker" "start" "-a" "e464ec3441a88bca904e5e22e652239c0e42a04cbdc400314847ac13a040b26e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused imports: `BytesConfig`, `Encoding`, `dump_strings`
[INFO] [stderr]  --> src/main.rs:2:32
[INFO] [stderr]   |
[INFO] [stderr] 2 | use rust_strings::{FileConfig, BytesConfig, strings, dump_strings, Encoding};
[INFO] [stderr]   |                                ^^^^^^^^^^^           ^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `flp-plugins` (bin "flp-plugins" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flp_plugins-e193e6753685a3a7)
[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" "e464ec3441a88bca904e5e22e652239c0e42a04cbdc400314847ac13a040b26e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e464ec3441a88bca904e5e22e652239c0e42a04cbdc400314847ac13a040b26e", kill_on_drop: false }`
[INFO] [stdout] e464ec3441a88bca904e5e22e652239c0e42a04cbdc400314847ac13a040b26e