[INFO] fetching crate babelfish 0.2.1... [INFO] testing babelfish-0.2.1 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate babelfish 0.2.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate babelfish 0.2.1 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 babelfish 0.2.1 [INFO] finished tweaking crates.io crate babelfish 0.2.1 [INFO] tweaked toml for crates.io crate babelfish 0.2.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate babelfish 0.2.1 already has a lockfile, it will not be regenerated [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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 3017f45a4f0b6738eb628d31292d6bf627c9a577f4846b986cb1ebdf40550767 [INFO] running `Command { std: "docker" "start" "-a" "3017f45a4f0b6738eb628d31292d6bf627c9a577f4846b986cb1ebdf40550767", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3017f45a4f0b6738eb628d31292d6bf627c9a577f4846b986cb1ebdf40550767", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3017f45a4f0b6738eb628d31292d6bf627c9a577f4846b986cb1ebdf40550767", kill_on_drop: false }` [INFO] [stdout] 3017f45a4f0b6738eb628d31292d6bf627c9a577f4846b986cb1ebdf40550767 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] dbc7f14342879a33042088b5ae24664a38dad06f3bad22f16511e91f6c999c45 [INFO] running `Command { std: "docker" "start" "-a" "dbc7f14342879a33042088b5ae24664a38dad06f3bad22f16511e91f6c999c45", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling serde_json v1.0.62 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling dtoa v0.4.7 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling serde-transcode v1.1.0 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling serde_yaml v0.8.17 [INFO] [stderr] Compiling babelfish v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.76s [INFO] running `Command { std: "docker" "inspect" "dbc7f14342879a33042088b5ae24664a38dad06f3bad22f16511e91f6c999c45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbc7f14342879a33042088b5ae24664a38dad06f3bad22f16511e91f6c999c45", kill_on_drop: false }` [INFO] [stdout] dbc7f14342879a33042088b5ae24664a38dad06f3bad22f16511e91f6c999c45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 11df61487821e8ce563d8532687f047548c3daca01464ee061b7ad278163a5ac [INFO] running `Command { std: "docker" "start" "-a" "11df61487821e8ce563d8532687f047548c3daca01464ee061b7ad278163a5ac", kill_on_drop: false }` [INFO] [stderr] Compiling babelfish v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.68s [INFO] [stderr] Executable unittests src/bin/cbor2json.rs (/opt/rustwide/target/debug/deps/cbor2json-a47463a507d6c3bb) [INFO] [stderr] Executable unittests src/bin/cbor2toml.rs (/opt/rustwide/target/debug/deps/cbor2toml-e9b591cf016dae15) [INFO] [stderr] Executable unittests src/bin/cbor2yaml.rs (/opt/rustwide/target/debug/deps/cbor2yaml-c6367e12b9065ead) [INFO] [stderr] Executable unittests src/bin/json2cbor.rs (/opt/rustwide/target/debug/deps/json2cbor-5ba9cb57ab4cde55) [INFO] [stderr] Executable unittests src/bin/json2toml.rs (/opt/rustwide/target/debug/deps/json2toml-cb65296e2fa116ee) [INFO] [stderr] Executable unittests src/bin/json2yaml.rs (/opt/rustwide/target/debug/deps/json2yaml-55498fcd16cd4751) [INFO] [stderr] Executable unittests src/bin/toml2cbor.rs (/opt/rustwide/target/debug/deps/toml2cbor-d0a26ec06c07d2f9) [INFO] [stderr] Executable unittests src/bin/toml2json.rs (/opt/rustwide/target/debug/deps/toml2json-f25871fc56314891) [INFO] [stderr] Executable unittests src/bin/toml2yaml.rs (/opt/rustwide/target/debug/deps/toml2yaml-96f4e3545d0ad733) [INFO] [stderr] Executable unittests src/bin/yaml2cbor.rs (/opt/rustwide/target/debug/deps/yaml2cbor-35bb05c8b24e60e8) [INFO] [stderr] Executable unittests src/bin/yaml2json.rs (/opt/rustwide/target/debug/deps/yaml2json-ddf4939726d7d7ab) [INFO] [stderr] Executable unittests src/bin/yaml2toml.rs (/opt/rustwide/target/debug/deps/yaml2toml-c578b31fbd9da981) [INFO] running `Command { std: "docker" "inspect" "11df61487821e8ce563d8532687f047548c3daca01464ee061b7ad278163a5ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11df61487821e8ce563d8532687f047548c3daca01464ee061b7ad278163a5ac", kill_on_drop: false }` [INFO] [stdout] 11df61487821e8ce563d8532687f047548c3daca01464ee061b7ad278163a5ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 4d3d8b8ecc57004611c77af6b74fcfa6ed0e1f5f17d40cc70f8b249f8b9d5ddd [INFO] running `Command { std: "docker" "start" "-a" "4d3d8b8ecc57004611c77af6b74fcfa6ed0e1f5f17d40cc70f8b249f8b9d5ddd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/bin/cbor2json.rs (/opt/rustwide/target/debug/deps/cbor2json-a47463a507d6c3bb) [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] [stdout] [INFO] [stderr] Running unittests src/bin/cbor2toml.rs (/opt/rustwide/target/debug/deps/cbor2toml-e9b591cf016dae15) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/bin/cbor2yaml.rs (/opt/rustwide/target/debug/deps/cbor2yaml-c6367e12b9065ead) [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] [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 unittests src/bin/json2cbor.rs (/opt/rustwide/target/debug/deps/json2cbor-5ba9cb57ab4cde55) [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 unittests src/bin/json2toml.rs (/opt/rustwide/target/debug/deps/json2toml-cb65296e2fa116ee) [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/json2yaml.rs (/opt/rustwide/target/debug/deps/json2yaml-55498fcd16cd4751) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/bin/toml2cbor.rs (/opt/rustwide/target/debug/deps/toml2cbor-d0a26ec06c07d2f9) [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] [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 unittests src/bin/toml2json.rs (/opt/rustwide/target/debug/deps/toml2json-f25871fc56314891) [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] [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 unittests src/bin/toml2yaml.rs (/opt/rustwide/target/debug/deps/toml2yaml-96f4e3545d0ad733) [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 unittests src/bin/yaml2cbor.rs (/opt/rustwide/target/debug/deps/yaml2cbor-35bb05c8b24e60e8) [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] [stdout] [INFO] [stderr] Running unittests src/bin/yaml2json.rs (/opt/rustwide/target/debug/deps/yaml2json-ddf4939726d7d7ab) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/bin/yaml2toml.rs (/opt/rustwide/target/debug/deps/yaml2toml-c578b31fbd9da981) [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] [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" "4d3d8b8ecc57004611c77af6b74fcfa6ed0e1f5f17d40cc70f8b249f8b9d5ddd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d3d8b8ecc57004611c77af6b74fcfa6ed0e1f5f17d40cc70f8b249f8b9d5ddd", kill_on_drop: false }` [INFO] [stdout] 4d3d8b8ecc57004611c77af6b74fcfa6ed0e1f5f17d40cc70f8b249f8b9d5ddd