[INFO] fetching crate rosc_supercollider 0.2.1-pre.0...
[INFO] testing rosc_supercollider-0.2.1-pre.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate rosc_supercollider 0.2.1-pre.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate rosc_supercollider 0.2.1-pre.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rosc_supercollider 0.2.1-pre.0
[INFO] finished tweaking crates.io crate rosc_supercollider 0.2.1-pre.0
[INFO] tweaked toml for crates.io crate rosc_supercollider 0.2.1-pre.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b29746aeff60305390a5f646c2f7ccf2c4c4472ad25769ff03e07b40f6cfd328
[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" "b29746aeff60305390a5f646c2f7ccf2c4c4472ad25769ff03e07b40f6cfd328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b29746aeff60305390a5f646c2f7ccf2c4c4472ad25769ff03e07b40f6cfd328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b29746aeff60305390a5f646c2f7ccf2c4c4472ad25769ff03e07b40f6cfd328", kill_on_drop: false }`
[INFO] [stdout] b29746aeff60305390a5f646c2f7ccf2c4c4472ad25769ff03e07b40f6cfd328
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 756134de47231277112ac926a376c21ec2a2a191653ad8a796bee4f0c742bf1a
[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" "756134de47231277112ac926a376c21ec2a2a191653ad8a796bee4f0c742bf1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rosc_supercollider v0.2.1-pre.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "756134de47231277112ac926a376c21ec2a2a191653ad8a796bee4f0c742bf1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "756134de47231277112ac926a376c21ec2a2a191653ad8a796bee4f0c742bf1a", kill_on_drop: false }`
[INFO] [stdout] 756134de47231277112ac926a376c21ec2a2a191653ad8a796bee4f0c742bf1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79290e598710024ace48a94d19f9a6b6656cb03502071e5606d91e26ed84046f
[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" "79290e598710024ace48a94d19f9a6b6656cb03502071e5606d91e26ed84046f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rosc_supercollider v0.2.1-pre.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.81s
[INFO] running `Command { std: "docker" "inspect" "79290e598710024ace48a94d19f9a6b6656cb03502071e5606d91e26ed84046f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79290e598710024ace48a94d19f9a6b6656cb03502071e5606d91e26ed84046f", kill_on_drop: false }`
[INFO] [stdout] 79290e598710024ace48a94d19f9a6b6656cb03502071e5606d91e26ed84046f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 19ae7e2fdca32a430a00ab206ea8d7c4de03bd50dbf7037406d5df2d5031bd75
[INFO] running `Command { std: "docker" "start" "-a" "19ae7e2fdca32a430a00ab206ea8d7c4de03bd50dbf7037406d5df2d5031bd75", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rosc_supercollider-ee2c09f022477a2c
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/decoder_test-418a854e0aa558ce
[INFO] [stdout] test encoder::test_pad ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/encoder_test-1dcadacbdab0e3d8
[INFO] [stdout] test test_decode_int_address_args ... ok
[INFO] [stdout] test test_decode_string_address_no_args ... ok
[INFO] [stdout] test test_decode_int_address_no_args ... ok
[INFO] [stdout] test test_decode_string_address_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_encode_bundle ... ok
[INFO] [stdout] test test_encode_message_wo_args ... ok
[INFO] [stdout] test test_encode_message_with_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rosc_supercollider
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/encoder.rs - encoder::encode (line 12) ... ok
[INFO] [stdout] test src/encoder.rs - encoder::pad (line 190) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "19ae7e2fdca32a430a00ab206ea8d7c4de03bd50dbf7037406d5df2d5031bd75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19ae7e2fdca32a430a00ab206ea8d7c4de03bd50dbf7037406d5df2d5031bd75", kill_on_drop: false }`
[INFO] [stdout] 19ae7e2fdca32a430a00ab206ea8d7c4de03bd50dbf7037406d5df2d5031bd75