[INFO] fetching crate synthahol-dx7 0.1.2...
[INFO] testing synthahol-dx7-0.1.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate synthahol-dx7 0.1.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate synthahol-dx7 0.1.2
[INFO] finished tweaking crates.io crate synthahol-dx7 0.1.2
[INFO] tweaked toml for crates.io crate synthahol-dx7 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate synthahol-dx7 0.1.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate synthahol-dx7 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c4955e7147279b2cfdad84533462e516db625c0c8613d7d050c4389c7e9c659
[INFO] running `Command { std: "docker" "start" "-a" "3c4955e7147279b2cfdad84533462e516db625c0c8613d7d050c4389c7e9c659", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c4955e7147279b2cfdad84533462e516db625c0c8613d7d050c4389c7e9c659", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c4955e7147279b2cfdad84533462e516db625c0c8613d7d050c4389c7e9c659", kill_on_drop: false }`
[INFO] [stdout] 3c4955e7147279b2cfdad84533462e516db625c0c8613d7d050c4389c7e9c659
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be5f17c607d40596572b2ef7b0350c7c8a1cdb05c018b20019d74aac73d023e9
[INFO] running `Command { std: "docker" "start" "-a" "be5f17c607d40596572b2ef7b0350c7c8a1cdb05c018b20019d74aac73d023e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling synthahol-dx7 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "be5f17c607d40596572b2ef7b0350c7c8a1cdb05c018b20019d74aac73d023e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be5f17c607d40596572b2ef7b0350c7c8a1cdb05c018b20019d74aac73d023e9", kill_on_drop: false }`
[INFO] [stdout] be5f17c607d40596572b2ef7b0350c7c8a1cdb05c018b20019d74aac73d023e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5fa70116be06cff97099c0c4a25f56624c36d6ebb2eb7383751643c292c58e9
[INFO] running `Command { std: "docker" "start" "-a" "b5fa70116be06cff97099c0c4a25f56624c36d6ebb2eb7383751643c292c58e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling synthahol-dx7 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "b5fa70116be06cff97099c0c4a25f56624c36d6ebb2eb7383751643c292c58e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5fa70116be06cff97099c0c4a25f56624c36d6ebb2eb7383751643c292c58e9", kill_on_drop: false }`
[INFO] [stdout] b5fa70116be06cff97099c0c4a25f56624c36d6ebb2eb7383751643c292c58e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 49f75b43d86da4439d6ae0fdcb4fd02c8b7db213a91b49108868c4b9f291d2bb
[INFO] running `Command { std: "docker" "start" "-a" "49f75b43d86da4439d6ae0fdcb4fd02c8b7db213a91b49108868c4b9f291d2bb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/synthahol_dx7-f366295e82e0f0f9)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test algorithms::tests::carrier ... ok
[INFO] [stderr]    Doc-tests synthahol_dx7
[INFO] [stdout] test algorithms::tests::feedback ... ok
[INFO] [stdout] test format::test::filename_extension ... ok
[INFO] [stdout] test algorithms::tests::routing ... ok
[INFO] [stdout] test format::test::init_version_1 ... ok
[INFO] [stdout] test format::test::name ... ok
[INFO] [stdout] test read::tests::checksums ... ok
[INFO] [stdout] test format::test::short ... ok
[INFO] [stdout] test tests::default ... ok
[INFO] [stdout] test read::tests::factory_bank ... ok
[INFO] [stdout] test tests::normalize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/algorithms.rs - algorithms::Output (line 14) ... ok
[INFO] [stdout] test src/lib.rs - PresetName::from_lossy (line 46) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.39s; merged doctests compilation took 0.38s
[INFO] running `Command { std: "docker" "inspect" "49f75b43d86da4439d6ae0fdcb4fd02c8b7db213a91b49108868c4b9f291d2bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49f75b43d86da4439d6ae0fdcb4fd02c8b7db213a91b49108868c4b9f291d2bb", kill_on_drop: false }`
[INFO] [stdout] 49f75b43d86da4439d6ae0fdcb4fd02c8b7db213a91b49108868c4b9f291d2bb