[INFO] fetching crate melody_compiler 0.6.0...
[INFO] testing melody_compiler-0.6.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate melody_compiler 0.6.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate melody_compiler 0.6.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate melody_compiler 0.6.0
[INFO] finished tweaking crates.io crate melody_compiler 0.6.0
[INFO] tweaked toml for crates.io crate melody_compiler 0.6.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc2f9d28fa318e3954dcda1a4f3231ff51bf0a02672020c40acce5987b8b4dd8
[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" "dc2f9d28fa318e3954dcda1a4f3231ff51bf0a02672020c40acce5987b8b4dd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc2f9d28fa318e3954dcda1a4f3231ff51bf0a02672020c40acce5987b8b4dd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc2f9d28fa318e3954dcda1a4f3231ff51bf0a02672020c40acce5987b8b4dd8", kill_on_drop: false }`
[INFO] [stdout] dc2f9d28fa318e3954dcda1a4f3231ff51bf0a02672020c40acce5987b8b4dd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e2b8a1aa1d668b656671d42247a082b053d37a82ef1e49ba5ee793a66fd377b
[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" "0e2b8a1aa1d668b656671d42247a082b053d37a82ef1e49ba5ee793a66fd377b", kill_on_drop: false }`
[INFO] [stderr]    Compiling logos-derive v0.12.0
[INFO] [stderr]    Compiling logos v0.12.0
[INFO] [stderr]    Compiling melody_compiler v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.24s
[INFO] running `Command { std: "docker" "inspect" "0e2b8a1aa1d668b656671d42247a082b053d37a82ef1e49ba5ee793a66fd377b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e2b8a1aa1d668b656671d42247a082b053d37a82ef1e49ba5ee793a66fd377b", kill_on_drop: false }`
[INFO] [stdout] 0e2b8a1aa1d668b656671d42247a082b053d37a82ef1e49ba5ee793a66fd377b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69029361a5ac6f991d74a2eeb78bf69e90bc2ef0408448a9a22458e82384bdf1
[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" "69029361a5ac6f991d74a2eeb78bf69e90bc2ef0408448a9a22458e82384bdf1", kill_on_drop: false }`
[INFO] [stderr]    Compiling melody_compiler v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.85s
[INFO] running `Command { std: "docker" "inspect" "69029361a5ac6f991d74a2eeb78bf69e90bc2ef0408448a9a22458e82384bdf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69029361a5ac6f991d74a2eeb78bf69e90bc2ef0408448a9a22458e82384bdf1", kill_on_drop: false }`
[INFO] [stdout] 69029361a5ac6f991d74a2eeb78bf69e90bc2ef0408448a9a22458e82384bdf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b2eead9f9ad5afd1cd3921689408192124307c9e973437750832cda294368706
[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" "b2eead9f9ad5afd1cd3921689408192124307c9e973437750832cda294368706", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] running 18 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/melody_compiler-23da9be92b48d3b6)
[INFO] [stdout] test any_test ... ok
[INFO] [stdout] test capture_test ... ok
[INFO] [stdout] test start_end_test ... ok
[INFO] [stdout] test some_test ... ok
[INFO] [stdout] test single_quote_test ... ok
[INFO] [stdout] test raw_test ... ok
[INFO] [stdout] test quantifier_test ... ok
[INFO] [stdout] test number_quantifier_range_test ... ok
[INFO] [stdout] test named_capture_test ... ok
[INFO] [stdout] test open_range_expression_test ... ok
[INFO] [stdout] test option_test ... ok
[INFO] [stdout] test match_test ... ok
[INFO] [stdout] test either_test ... ok
[INFO] [stdout] test lowercase_range_test ... ok
[INFO] [stdout] test comment_test ... ok
[INFO] [stdout] test char_test ... ok
[INFO] [stdout] test symbol_test ... ok
[INFO] [stdout] test uppercase_range_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests melody_compiler
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - compiler (line 250) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.81s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b2eead9f9ad5afd1cd3921689408192124307c9e973437750832cda294368706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2eead9f9ad5afd1cd3921689408192124307c9e973437750832cda294368706", kill_on_drop: false }`
[INFO] [stdout] b2eead9f9ad5afd1cd3921689408192124307c9e973437750832cda294368706