[INFO] fetching crate verlib 0.1.0...
[INFO] testing verlib-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate verlib 0.1.0 into /workspace/builds/worker-66/source
[INFO] validating manifest of crates.io crate verlib 0.1.0 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 verlib 0.1.0
[INFO] finished tweaking crates.io crate verlib 0.1.0
[INFO] tweaked toml for crates.io crate verlib 0.1.0 written to /workspace/builds/worker-66/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] 873a531e4987badf3c3b7c1a4182919e59ec7a06b266fbd4708e312ec238853e
[INFO] running `Command { std: "docker" "start" "-a" "873a531e4987badf3c3b7c1a4182919e59ec7a06b266fbd4708e312ec238853e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "873a531e4987badf3c3b7c1a4182919e59ec7a06b266fbd4708e312ec238853e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "873a531e4987badf3c3b7c1a4182919e59ec7a06b266fbd4708e312ec238853e", kill_on_drop: false }`
[INFO] [stdout] 873a531e4987badf3c3b7c1a4182919e59ec7a06b266fbd4708e312ec238853e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] fd965d314ea5f78f678c4228db4a5a0206e72d531ce2a3932ae37e318ce11639
[INFO] running `Command { std: "docker" "start" "-a" "fd965d314ea5f78f678c4228db4a5a0206e72d531ce2a3932ae37e318ce11639", kill_on_drop: false }`
[INFO] [stderr]    Compiling verlib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "fd965d314ea5f78f678c4228db4a5a0206e72d531ce2a3932ae37e318ce11639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd965d314ea5f78f678c4228db4a5a0206e72d531ce2a3932ae37e318ce11639", kill_on_drop: false }`
[INFO] [stdout] fd965d314ea5f78f678c4228db4a5a0206e72d531ce2a3932ae37e318ce11639
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] 5153f1d4c2b529aef986405cac29d4c89719da3d647717e2c66263e14830fc21
[INFO] running `Command { std: "docker" "start" "-a" "5153f1d4c2b529aef986405cac29d4c89719da3d647717e2c66263e14830fc21", kill_on_drop: false }`
[INFO] [stderr]    Compiling verlib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.30s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/verlib-b652d0d8e3df6347)
[INFO] running `Command { std: "docker" "inspect" "5153f1d4c2b529aef986405cac29d4c89719da3d647717e2c66263e14830fc21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5153f1d4c2b529aef986405cac29d4c89719da3d647717e2c66263e14830fc21", kill_on_drop: false }`
[INFO] [stdout] 5153f1d4c2b529aef986405cac29d4c89719da3d647717e2c66263e14830fc21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] c0855256526ac2488902eb99b0eb576722acc8166e5347c4381def164f48c7e7
[INFO] running `Command { std: "docker" "start" "-a" "c0855256526ac2488902eb99b0eb576722acc8166e5347c4381def164f48c7e7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/verlib-b652d0d8e3df6347)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test cmp::tests::test_char_order ... ok
[INFO] [stdout] test cmp::tests::test_compare_alpha ... ok
[INFO] [stdout] test cmp::tests::test_compare_versions ... ok
[INFO] [stdout] test semver::tests::test_to_semver ... ok
[INFO] [stdout] test utils::tests::test_num_checker ... 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 verlib
[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" "c0855256526ac2488902eb99b0eb576722acc8166e5347c4381def164f48c7e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0855256526ac2488902eb99b0eb576722acc8166e5347c4381def164f48c7e7", kill_on_drop: false }`
[INFO] [stdout] c0855256526ac2488902eb99b0eb576722acc8166e5347c4381def164f48c7e7