[INFO] fetching crate flex-version 0.3.0...
[INFO] testing flex-version-0.3.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate flex-version 0.3.0 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate flex-version 0.3.0 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 flex-version 0.3.0
[INFO] finished tweaking crates.io crate flex-version 0.3.0
[INFO] tweaked toml for crates.io crate flex-version 0.3.0 written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] f2d005dcfaa35b12e5b8b1948b19981e8805ce85a75700079cf532e4f14b10c3
[INFO] running `Command { std: "docker" "start" "-a" "f2d005dcfaa35b12e5b8b1948b19981e8805ce85a75700079cf532e4f14b10c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2d005dcfaa35b12e5b8b1948b19981e8805ce85a75700079cf532e4f14b10c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2d005dcfaa35b12e5b8b1948b19981e8805ce85a75700079cf532e4f14b10c3", kill_on_drop: false }`
[INFO] [stdout] f2d005dcfaa35b12e5b8b1948b19981e8805ce85a75700079cf532e4f14b10c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] ac8955d5567b5ef79f4f8ef89907b3155f56f10abd1a445498fa54df95265b09
[INFO] running `Command { std: "docker" "start" "-a" "ac8955d5567b5ef79f4f8ef89907b3155f56f10abd1a445498fa54df95265b09", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling flex-version v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "ac8955d5567b5ef79f4f8ef89907b3155f56f10abd1a445498fa54df95265b09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac8955d5567b5ef79f4f8ef89907b3155f56f10abd1a445498fa54df95265b09", kill_on_drop: false }`
[INFO] [stdout] ac8955d5567b5ef79f4f8ef89907b3155f56f10abd1a445498fa54df95265b09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] daa6be3bb0f29fd69f813d26523a22cdc01b3e592a82bd9788b26db149c5862e
[INFO] running `Command { std: "docker" "start" "-a" "daa6be3bb0f29fd69f813d26523a22cdc01b3e592a82bd9788b26db149c5862e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling flex-version v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/flex_version-bf8bafa9084fd8e8)
[INFO] running `Command { std: "docker" "inspect" "daa6be3bb0f29fd69f813d26523a22cdc01b3e592a82bd9788b26db149c5862e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daa6be3bb0f29fd69f813d26523a22cdc01b3e592a82bd9788b26db149c5862e", kill_on_drop: false }`
[INFO] [stdout] daa6be3bb0f29fd69f813d26523a22cdc01b3e592a82bd9788b26db149c5862e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] b1294e7ecad5b6b988bdc1ed82d251bcf26fc2516c01333874c6ebc1c7e19924
[INFO] running `Command { std: "docker" "start" "-a" "b1294e7ecad5b6b988bdc1ed82d251bcf26fc2516c01333874c6ebc1c7e19924", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flex_version-bf8bafa9084fd8e8)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_calculator_version ... ok
[INFO] [stdout] test tests::test_ordering ... ok
[INFO] [stdout] test tests::test_messaging_version ... ok
[INFO] [stdout] test tests::test_equals ... ok
[INFO] [stdout] test tests::test_vendor_version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flex-version
[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" "b1294e7ecad5b6b988bdc1ed82d251bcf26fc2516c01333874c6ebc1c7e19924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1294e7ecad5b6b988bdc1ed82d251bcf26fc2516c01333874c6ebc1c7e19924", kill_on_drop: false }`
[INFO] [stdout] b1294e7ecad5b6b988bdc1ed82d251bcf26fc2516c01333874c6ebc1c7e19924