[INFO] fetching crate cork 0.1.2...
[INFO] testing cork-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate cork 0.1.2 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate cork 0.1.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cork 0.1.2
[INFO] finished tweaking crates.io crate cork 0.1.2
[INFO] tweaked toml for crates.io crate cork 0.1.2 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate cork 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 349e3596240cee8542838cde720a0bd3cf8d588416cb1982519945186a649759
[INFO] running `Command { std: "docker" "start" "-a" "349e3596240cee8542838cde720a0bd3cf8d588416cb1982519945186a649759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "349e3596240cee8542838cde720a0bd3cf8d588416cb1982519945186a649759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "349e3596240cee8542838cde720a0bd3cf8d588416cb1982519945186a649759", kill_on_drop: false }`
[INFO] [stdout] 349e3596240cee8542838cde720a0bd3cf8d588416cb1982519945186a649759
[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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79f48b26297734c7ba03b1099548a70830a84e5b0c6a7716a3b977c09696497c
[INFO] running `Command { std: "docker" "start" "-a" "79f48b26297734c7ba03b1099548a70830a84e5b0c6a7716a3b977c09696497c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling home v0.5.3
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling rustyline v8.0.0
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling cork v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.14s
[INFO] running `Command { std: "docker" "inspect" "79f48b26297734c7ba03b1099548a70830a84e5b0c6a7716a3b977c09696497c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79f48b26297734c7ba03b1099548a70830a84e5b0c6a7716a3b977c09696497c", kill_on_drop: false }`
[INFO] [stdout] 79f48b26297734c7ba03b1099548a70830a84e5b0c6a7716a3b977c09696497c
[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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8e53e0df0874662d28e2ee7c20989f8a7faff90d97a76b597e2007a00bfa81e
[INFO] running `Command { std: "docker" "start" "-a" "a8e53e0df0874662d28e2ee7c20989f8a7faff90d97a76b597e2007a00bfa81e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cork v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "a8e53e0df0874662d28e2ee7c20989f8a7faff90d97a76b597e2007a00bfa81e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8e53e0df0874662d28e2ee7c20989f8a7faff90d97a76b597e2007a00bfa81e", kill_on_drop: false }`
[INFO] [stdout] a8e53e0df0874662d28e2ee7c20989f8a7faff90d97a76b597e2007a00bfa81e
[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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a35249b35af066b7b612cd15889921c180dfc0fe01509023de7b08cab7d75f83
[INFO] running `Command { std: "docker" "start" "-a" "a35249b35af066b7b612cd15889921c180dfc0fe01509023de7b08cab7d75f83", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cork-e21348c84c6e629b)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test expression::test::bin_parse ... ok
[INFO] [stdout] test expression::test::oct_parse ... ok
[INFO] [stdout] test expression::test::hex_parse ... ok
[INFO] [stdout] test expression::test::test_expr_parse ... ok
[INFO] [stdout] test expression::test::test_expr_eval ... 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] running `Command { std: "docker" "inspect" "a35249b35af066b7b612cd15889921c180dfc0fe01509023de7b08cab7d75f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a35249b35af066b7b612cd15889921c180dfc0fe01509023de7b08cab7d75f83", kill_on_drop: false }`
[INFO] [stdout] a35249b35af066b7b612cd15889921c180dfc0fe01509023de7b08cab7d75f83