[INFO] cloning repository https://github.com/ippee/otoware_meister_vst
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ippee/otoware_meister_vst" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fippee%2Fotoware_meister_vst", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fippee%2Fotoware_meister_vst'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9973b494b23aee50b8ae16a09226dbbb42835a3b
[INFO] testing ippee/otoware_meister_vst against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fippee%2Fotoware_meister_vst" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ippee/otoware_meister_vst 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 git repo https://github.com/ippee/otoware_meister_vst
[INFO] finished tweaking git repo https://github.com/ippee/otoware_meister_vst
[INFO] tweaked toml for git repo https://github.com/ippee/otoware_meister_vst written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/ippee/otoware_meister_vst already has a lockfile, it will not be regenerated
[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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a27cd0c8d2256b4cdadf0135b99267408ab520e524f90282a9708f078f5334a7
[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" "a27cd0c8d2256b4cdadf0135b99267408ab520e524f90282a9708f078f5334a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a27cd0c8d2256b4cdadf0135b99267408ab520e524f90282a9708f078f5334a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a27cd0c8d2256b4cdadf0135b99267408ab520e524f90282a9708f078f5334a7", kill_on_drop: false }`
[INFO] [stdout] a27cd0c8d2256b4cdadf0135b99267408ab520e524f90282a9708f078f5334a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 84cbdaa6cc0cb79782b797a8cd5d579556e7fab3175c56cdccfa707af244ff7d
[INFO] running `Command { std: "docker" "start" "-a" "84cbdaa6cc0cb79782b797a8cd5d579556e7fab3175c56cdccfa707af244ff7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.62
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling vst v0.2.0
[INFO] [stderr]    Compiling otoware_meister_vst v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `OtowareMeister` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `otoware_meister`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.28s
[INFO] running `Command { std: "docker" "inspect" "84cbdaa6cc0cb79782b797a8cd5d579556e7fab3175c56cdccfa707af244ff7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84cbdaa6cc0cb79782b797a8cd5d579556e7fab3175c56cdccfa707af244ff7d", kill_on_drop: false }`
[INFO] [stdout] 84cbdaa6cc0cb79782b797a8cd5d579556e7fab3175c56cdccfa707af244ff7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce7ffa88f38140e55c4b9b9fe88e87619a5cd2fa4f99da38dc282f62ad14eb1d
[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" "ce7ffa88f38140e55c4b9b9fe88e87619a5cd2fa4f99da38dc282f62ad14eb1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling otoware_meister_vst v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `OtowareMeister` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `otoware_meister`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "ce7ffa88f38140e55c4b9b9fe88e87619a5cd2fa4f99da38dc282f62ad14eb1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce7ffa88f38140e55c4b9b9fe88e87619a5cd2fa4f99da38dc282f62ad14eb1d", kill_on_drop: false }`
[INFO] [stdout] ce7ffa88f38140e55c4b9b9fe88e87619a5cd2fa4f99da38dc282f62ad14eb1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/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] 87718c7c2f19fd3d2635b77857e2f789e1257f11d9bc0d4795ac61e0e5c5c8e7
[INFO] running `Command { std: "docker" "start" "-a" "87718c7c2f19fd3d2635b77857e2f789e1257f11d9bc0d4795ac61e0e5c5c8e7", kill_on_drop: false }`
[INFO] [stderr] warning: crate `OtowareMeister` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `otoware_meister`
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/OtowareMeister-9eaab1f2127c630b
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "87718c7c2f19fd3d2635b77857e2f789e1257f11d9bc0d4795ac61e0e5c5c8e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87718c7c2f19fd3d2635b77857e2f789e1257f11d9bc0d4795ac61e0e5c5c8e7", kill_on_drop: false }`
[INFO] [stdout] 87718c7c2f19fd3d2635b77857e2f789e1257f11d9bc0d4795ac61e0e5c5c8e7