[INFO] fetching crate cargo-wrflib 0.0.7...
[INFO] testing cargo-wrflib-0.0.7 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate cargo-wrflib 0.0.7 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate cargo-wrflib 0.0.7 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 crates.io crate cargo-wrflib 0.0.7
[INFO] finished tweaking crates.io crate cargo-wrflib 0.0.7
[INFO] tweaked toml for crates.io crate cargo-wrflib 0.0.7 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate cargo-wrflib 0.0.7 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] e01896143d5e0a26a398ebe044ca219597e3505f6f2195eafa64bb121a823220
[INFO] running `Command { std: "docker" "start" "-a" "e01896143d5e0a26a398ebe044ca219597e3505f6f2195eafa64bb121a823220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e01896143d5e0a26a398ebe044ca219597e3505f6f2195eafa64bb121a823220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e01896143d5e0a26a398ebe044ca219597e3505f6f2195eafa64bb121a823220", kill_on_drop: false }`
[INFO] [stdout] e01896143d5e0a26a398ebe044ca219597e3505f6f2195eafa64bb121a823220
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 2f46690ab780cc594c7e37be9beac8e91a7d11fe1d8c69085e489c1dc4b2fe7c
[INFO] running `Command { std: "docker" "start" "-a" "2f46690ab780cc594c7e37be9beac8e91a7d11fe1d8c69085e489c1dc4b2fe7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling libc v0.2.116
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap_derive v3.0.12
[INFO] [stderr]    Compiling clap v3.0.13
[INFO] [stderr]    Compiling cargo-wrflib v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.87s
[INFO] running `Command { std: "docker" "inspect" "2f46690ab780cc594c7e37be9beac8e91a7d11fe1d8c69085e489c1dc4b2fe7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f46690ab780cc594c7e37be9beac8e91a7d11fe1d8c69085e489c1dc4b2fe7c", kill_on_drop: false }`
[INFO] [stdout] 2f46690ab780cc594c7e37be9beac8e91a7d11fe1d8c69085e489c1dc4b2fe7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] f592dcae02ef8f1660ffab04f67a25bce1787fecd4187f712e70544860eadeed
[INFO] running `Command { std: "docker" "start" "-a" "f592dcae02ef8f1660ffab04f67a25bce1787fecd4187f712e70544860eadeed", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-wrflib v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_wrflib-6065a8504d4c1a60)
[INFO] running `Command { std: "docker" "inspect" "f592dcae02ef8f1660ffab04f67a25bce1787fecd4187f712e70544860eadeed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f592dcae02ef8f1660ffab04f67a25bce1787fecd4187f712e70544860eadeed", kill_on_drop: false }`
[INFO] [stdout] f592dcae02ef8f1660ffab04f67a25bce1787fecd4187f712e70544860eadeed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 4f65c030f7e5e793b340f505eb9cfcbad4891159e9138050f0e213693d923f95
[INFO] running `Command { std: "docker" "start" "-a" "4f65c030f7e5e793b340f505eb9cfcbad4891159e9138050f0e213693d923f95", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_wrflib-6065a8504d4c1a60)
[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" "4f65c030f7e5e793b340f505eb9cfcbad4891159e9138050f0e213693d923f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f65c030f7e5e793b340f505eb9cfcbad4891159e9138050f0e213693d923f95", kill_on_drop: false }`
[INFO] [stdout] 4f65c030f7e5e793b340f505eb9cfcbad4891159e9138050f0e213693d923f95