[INFO] fetching crate melody_compiler 0.14.0...
[INFO] testing melody_compiler-0.14.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate melody_compiler 0.14.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate melody_compiler 0.14.0 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 melody_compiler 0.14.0
[INFO] finished tweaking crates.io crate melody_compiler 0.14.0
[INFO] tweaked toml for crates.io crate melody_compiler 0.14.0 written to /workspace/builds/worker-13/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a6e14de50ad5838df2000faa72dc4ae5a5bf399e8aa591c8e8f1b4fbb6d34eaa
[INFO] running `Command { std: "docker" "start" "-a" "a6e14de50ad5838df2000faa72dc4ae5a5bf399e8aa591c8e8f1b4fbb6d34eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6e14de50ad5838df2000faa72dc4ae5a5bf399e8aa591c8e8f1b4fbb6d34eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6e14de50ad5838df2000faa72dc4ae5a5bf399e8aa591c8e8f1b4fbb6d34eaa", kill_on_drop: false }`
[INFO] [stdout] a6e14de50ad5838df2000faa72dc4ae5a5bf399e8aa591c8e8f1b4fbb6d34eaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c2f46e905e4faa66242af745094164a75bf03dbef896ae6c944df72d6c64a0f1
[INFO] running `Command { std: "docker" "start" "-a" "c2f46e905e4faa66242af745094164a75bf03dbef896ae6c944df72d6c64a0f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling melody_compiler v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.39s
[INFO] running `Command { std: "docker" "inspect" "c2f46e905e4faa66242af745094164a75bf03dbef896ae6c944df72d6c64a0f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2f46e905e4faa66242af745094164a75bf03dbef896ae6c944df72d6c64a0f1", kill_on_drop: false }`
[INFO] [stdout] c2f46e905e4faa66242af745094164a75bf03dbef896ae6c944df72d6c64a0f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ace1269c1d569fe9423fba742042519713d834f3e1b14174f8de4b30db2f823d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ace1269c1d569fe9423fba742042519713d834f3e1b14174f8de4b30db2f823d", kill_on_drop: false }`
[INFO] [stderr]    Compiling melody_compiler v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.75s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/melody_compiler-f87ad7eed241f136)
[INFO] [stderr]   Executable tests/mod.rs (/opt/rustwide/target/debug/deps/mod-d9d94d2efc37c287)
[INFO] running `Command { std: "docker" "inspect" "ace1269c1d569fe9423fba742042519713d834f3e1b14174f8de4b30db2f823d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ace1269c1d569fe9423fba742042519713d834f3e1b14174f8de4b30db2f823d", kill_on_drop: false }`
[INFO] [stdout] ace1269c1d569fe9423fba742042519713d834f3e1b14174f8de4b30db2f823d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a87741f05fac566ed7c0ec1119086ea39d07a616bad831c1a65af0491af55504
[INFO] running `Command { std: "docker" "start" "-a" "a87741f05fac566ed7c0ec1119086ea39d07a616bad831c1a65af0491af55504", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/melody_compiler-f87ad7eed241f136)
[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] [stderr]      Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-d9d94d2efc37c287)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test double_quote_test ... ok
[INFO] [stdout] test negative_range_test ... ok
[INFO] [stdout] test number_quantifier_range_test ... ok
[INFO] [stdout] test open_range_expression_test ... ok
[INFO] [stdout] test option_test ... ok
[INFO] [stdout] test either_test ... ok
[INFO] [stdout] test quantifier_test ... ok
[INFO] [stdout] test raw_test ... ok
[INFO] [stdout] test single_quote_test ... ok
[INFO] [stdout] test any_test ... ok
[INFO] [stdout] test named_capture_test ... ok
[INFO] [stdout] test assertion_test ... ok
[INFO] [stdout] test some_test ... ok
[INFO] [stdout] test directly_quantifiable ... ok
[INFO] [stdout] test lazy_test ... ok
[INFO] [stdout] test comment_test ... ok
[INFO] [stdout] test char_test ... ok
[INFO] [stdout] test uppercase_range_test ... ok
[INFO] [stdout] test symbol_test ... ok
[INFO] [stdout] test variable_test ... ok
[INFO] [stdout] test capture_test ... ok
[INFO] [stdout] test auto_escape_test ... ok
[INFO] [stdout] test start_end_test ... ok
[INFO] [stdout] test lowercase_range_test ... ok
[INFO] [stdout] test negative_char_class_test ... ok
[INFO] [stdout] test match_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests melody_compiler
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - compiler (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a87741f05fac566ed7c0ec1119086ea39d07a616bad831c1a65af0491af55504", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a87741f05fac566ed7c0ec1119086ea39d07a616bad831c1a65af0491af55504", kill_on_drop: false }`
[INFO] [stdout] a87741f05fac566ed7c0ec1119086ea39d07a616bad831c1a65af0491af55504