[INFO] fetching crate gllib 0.1.0-alpha...
[INFO] testing gllib-0.1.0-alpha against 1.55.0 for beta-1.56-1
[INFO] extracting crate gllib 0.1.0-alpha into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate gllib 0.1.0-alpha on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gllib 0.1.0-alpha
[INFO] finished tweaking crates.io crate gllib 0.1.0-alpha
[INFO] tweaked toml for crates.io crate gllib 0.1.0-alpha written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4993a9984ed7a5c9a2cd92a113be5053c7341b0fdc0a83284cb42639e686bce
[INFO] running `Command { std: "docker" "start" "-a" "b4993a9984ed7a5c9a2cd92a113be5053c7341b0fdc0a83284cb42639e686bce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4993a9984ed7a5c9a2cd92a113be5053c7341b0fdc0a83284cb42639e686bce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4993a9984ed7a5c9a2cd92a113be5053c7341b0fdc0a83284cb42639e686bce", kill_on_drop: false }`
[INFO] [stdout] b4993a9984ed7a5c9a2cd92a113be5053c7341b0fdc0a83284cb42639e686bce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fff46b8d570c2626e04b443843a26fec90f374e8d3ab511ae14646c0d3666c5
[INFO] running `Command { std: "docker" "start" "-a" "4fff46b8d570c2626e04b443843a26fec90f374e8d3ab511ae14646c0d3666c5", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling gllib v0.1.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "4fff46b8d570c2626e04b443843a26fec90f374e8d3ab511ae14646c0d3666c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fff46b8d570c2626e04b443843a26fec90f374e8d3ab511ae14646c0d3666c5", kill_on_drop: false }`
[INFO] [stdout] 4fff46b8d570c2626e04b443843a26fec90f374e8d3ab511ae14646c0d3666c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f31744a4f01d1447b8efec5b04e21ce93eb336c631de1514484f204f434a474
[INFO] running `Command { std: "docker" "start" "-a" "8f31744a4f01d1447b8efec5b04e21ce93eb336c631de1514484f204f434a474", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gllib v0.1.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "8f31744a4f01d1447b8efec5b04e21ce93eb336c631de1514484f204f434a474", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f31744a4f01d1447b8efec5b04e21ce93eb336c631de1514484f204f434a474", kill_on_drop: false }`
[INFO] [stdout] 8f31744a4f01d1447b8efec5b04e21ce93eb336c631de1514484f204f434a474
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c4dbff52f112c21ad7fa6fc9598238a063dea1195002588ff10430ce756d794a
[INFO] running `Command { std: "docker" "start" "-a" "c4dbff52f112c21ad7fa6fc9598238a063dea1195002588ff10430ce756d794a", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gllib-757ed9f3ab9c40b3)
[INFO] [stdout] running 12 tests
[INFO] [stdout] test lexer::tests::source_punctuations ... ok
[INFO] [stdout] test lexer::tests::source_integers ... ok
[INFO] [stdout] test lexer::tests::source_empty ... ok
[INFO] [stdout] test lexer::tests::it_works ... ok
[INFO] [stdout] test parser::tests::it_works ... ok
[INFO] [stdout] test parser::tests::source_spaces ... ok
[INFO] [stdout] test parser::tests::source_empty ... ok
[INFO] [stdout] test parser::tests::source_integers ... ok
[INFO] [stderr]    Doc-tests gllib
[INFO] [stdout] test lexer::tests::source_spaces ... ok
[INFO] [stdout] test parser::tests::source_punctuations ... ok
[INFO] [stdout] test tests::basic_parser ... ok
[INFO] [stdout] test tests::basic_lexer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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" "c4dbff52f112c21ad7fa6fc9598238a063dea1195002588ff10430ce756d794a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4dbff52f112c21ad7fa6fc9598238a063dea1195002588ff10430ce756d794a", kill_on_drop: false }`
[INFO] [stdout] c4dbff52f112c21ad7fa6fc9598238a063dea1195002588ff10430ce756d794a